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BOS - SEL

$545 Find cheap flights from Boston to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Seoul departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Seoul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Seoul.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Seoul (BOS-SEL)

 
These are the cheapest deals for flights from Boston to Seoul currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Seoul

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Seoul.

Recent one-way flight deals from Boston to Seoul

Only flying one-way? Below are some of the best one-way flight deals from Boston to Seoul found on KAYAK recently.

Recent last minute flight deals from Boston to Seoul

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to Seoul.

Recent direct flight deals from Boston to Seoul

The latest deals for direct flights from Boston to Seoul so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to Seoul

Find recent round-trip train or bus tickets from Boston to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:50 pm - 8:45 amBOS-ICN
21h 55m1 stop
12:10 am - 6:20 pmICN-BOS
32h 10m1 stop
$1,044Turkish Airlines
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Mon, Oct 21 - Mon, Nov 18
9:50 pm - 8:45 amBOS-ICN
21h 55m1 stop
12:10 am - 6:20 pmICN-BOS
32h 10m1 stop
$1,059Turkish Airlines
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Mon, Oct 21 - Tue, Nov 19
1:45 am - 9:15 pmBOS-ICN
30h 30m1 stop
1:35 pm - 10:20 pmICN-BOS
21h 45m1 stop
$1,083Cathay Pacific
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Sun, Aug 25 - Tue, Sep 24
1:45 am - 9:15 pmBOS-ICN
30h 30m1 stop
10:10 am - 10:20 pmICN-BOS
25h 10m1 stop
$1,164Cathay Pacific
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Mon, Oct 7 - Wed, Oct 23
6:00 am - 4:25 pmBOS-ICN
21h 25m1 stop
6:00 pm - 2:37 pmICN-BOS
33h 37m1 stop
$1,198Air Canada
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Tue, Oct 15 - Tue, Oct 22
3:30 pm - 4:05 pmBOS-ICN
35h 35m2 stops
6:00 pm - 9:37 amICN-BOS
28h 37m2 stops
$1,201Air Canada
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Tue, Oct 8 - Mon, Oct 14
5:55 am - 3:15 pmBOS-ICN
20h 20m1 stop
5:25 pm - 11:44 pmICN-BOS
19h 19m1 stop
$1,338American Airlines
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Thu, Sep 12 - Thu, Sep 26
7:25 pm - 3:15 pmBOS-ICN
30h 50m2 stops
5:25 pm - 9:19 amICN-BOS
28h 54m2 stops
$1,339American Airlines
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Tue, Jul 9 - Sun, Oct 6
1:20 pm - 6:00 pmBOS-GMP
39h 40m1 stop
7:55 am - 11:21 pmGMP-BOS
28h 26m2 stops
$1,565Japan Airlines
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Tue, Sep 24 - Sun, Sep 29
9:15 am - 10:00 pmBOS-GMP
23h 45m2 stops
7:50 am - 4:33 pmGMP-BOS
22h 43m2 stops
$1,568Japan Airlines
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Wed, Oct 16 - Wed, Nov 6
10:14 pm - 2:20 pmBOS-ICN
51h 06m3 stops
Wed, Jul 24
10:00 pm - 1:35 pmBOS-ICN
50h 35m3 stops
Mon, Jul 15
10:00 pm - 2:20 pmBOS-ICN
51h 20m3 stops
Sun, Jul 21
9:50 pm - 8:45 amBOS-ICN
21h 55m1 stop
$743Turkish Airlines
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Wed, Aug 21
9:50 pm - 8:45 amBOS-ICN
21h 55m1 stop
$744Turkish Airlines
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Mon, Aug 12
6:00 am - 4:25 pmBOS-ICN
21h 25m1 stop
$793Air Canada
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Mon, Jul 8
7:40 pm - 4:25 pmBOS-ICN
31h 45m2 stops
$799Air Canada
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Wed, Jul 24
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
$1,021Korean Air
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Wed, Aug 21
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
$1,036Korean Air
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Tue, Aug 20
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
$1,098Delta
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Wed, Aug 21
1:30 pm - 2:20 pmBOS-ICN
35h 50m1 stop
12:50 pm - 7:45 amICN-BOS
31h 55m2 stops
$1,505
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Mon, Jun 3 - Fri, Jun 7
1:30 pm - 10:00 pmBOS-ICN
19h 30m1 stop
12:50 pm - 7:45 amICN-BOS
31h 55m2 stops
$1,511
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Tue, Jun 4 - Fri, Jun 7
1:30 pm - 2:20 pmBOS-ICN
35h 50m1 stop
12:50 pm - 7:45 amICN-BOS
31h 55m2 stops
$1,515
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Mon, Jun 3 - Sun, Jun 9
9:50 pm - 8:45 amBOS-ICN
21h 55m1 stop
11:20 pm - 7:55 pmICN-BOS
33h 35m1 stop
$1,592Turkish Airlines
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Mon, Jun 3 - Mon, Jun 10
9:50 pm - 8:45 amBOS-ICN
21h 55m1 stop
11:20 pm - 7:55 pmICN-BOS
33h 35m1 stop
$1,634Turkish Airlines
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Mon, Jun 3 - Thu, Jun 13
11:39 am - 9:15 pmBOS-ICN
44h 36m2 stops
1:35 pm - 10:20 pmICN-BOS
21h 45m1 stop
$1,775Cathay Pacific
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Mon, Jun 3 - Mon, Jun 10
11:40 am - 2:10 pmBOS-ICN
37h 30m2 stops
1:35 pm - 10:20 pmICN-BOS
21h 45m1 stop
$1,777Cathay Pacific
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Tue, Jun 4 - Wed, Jun 12
8:25 pm - 8:40 amBOS-ICN
23h 15m2 stops
8:30 pm - 8:35 pmICN-BOS
37h 05m2 stops
$1,971Air France
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Tue, Jun 4 - Wed, Jun 12
3:30 pm - 4:05 pmBOS-ICN
35h 35m2 stops
6:00 pm - 9:29 amICN-BOS
28h 29m2 stops
$2,009Air Canada
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Tue, Jun 4 - Tue, Jun 18
6:10 pm - 4:05 pmBOS-ICN
32h 55m2 stops
6:00 pm - 9:38 amICN-BOS
28h 38m2 stops
$2,069Air Canada
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Tue, Jun 4 - Wed, Jun 12
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$1,629Korean Air
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Mon, Aug 26 - Tue, Sep 24
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$1,982Korean Air
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Mon, Jul 15 - Tue, Oct 8
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,030Korean Air
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Mon, Jul 15 - Sun, Oct 13
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,433Korean Air
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Thu, Jul 11 - Sun, Oct 6
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 9:00 amICN-BOS
13h 30mnonstop
$2,589Korean Air
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Fri, Aug 9 - Sat, Dec 21
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,595Korean Air
Find Deal
Mon, Jul 15 - Sat, Jul 20
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,625Korean Air
Find Deal
Mon, Jul 15 - Mon, Jul 29
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,659Korean Air
Find Deal
Mon, Aug 19 - Tue, Aug 27
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,698Delta
Find Deal
Tue, Aug 20 - Wed, Aug 28
1:15 pm - 5:25 pmBOS-ICN
15h 10mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,738Delta
Find Deal
Thu, Jul 25 - Thu, Aug 8

Flights from Boston to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Boston to Seoul flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Boston to Seoul.
Our data shows that the cheapest route for a one-way flight from Boston to Seoul cost $555 and was between Boston and Incheon Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $969.

What’s the cheapest day of the week to fly from Boston to Seoul?

The average price of all flights from Boston to Seoul clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Seoul on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Boston to Seoul. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Boston to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Seoul is February, where tickets cost $1,512 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $2,086 and $2,064 respectively.

How far in advance should I book a flight from Boston to Seoul?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Seoul, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Which airlines provide the cheapest flights from Boston to Seoul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Boston to Seoul found by KAYAK users in the last 72 hours was for $1,044 on Turkish Airlines, followed by Cathay Pacific ($1,083). One-way flight deals have also been found from as low as $743 on Turkish Airlines and from $793 on Air Canada.

Which airlines fly non-stop between Boston and Seoul?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Seoul.
There is just one airline that flies from Boston to Seoul direct and that is Korean Air. The best one-way deal found from Korean Air for the route is $1,746.

How many flights are there between Boston and Seoul per day?

Each day, there are 2 nonstop flights that take off from Boston and land in Seoul, with an average flight time of 15h 10m. The most common departure time is 1:00 pm and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Boston and Seoul?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Boston to Seoul take?

Nonstop flights from Boston generally make it to Seoul in 15h 10m. The flying distance between the two cities is 6,795 miles.

What’s the earliest departure time from Boston to Seoul?

Early birds can take the earliest flight from Boston at 1:15 pm and will be landing in Seoul at 5:25 pm.

What’s the latest departure time from Boston to Seoul?

If you prefer to fly at night, the latest flight from Boston to Seoul jets off at 1:15 pm and lands at 5:25 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$545
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Boston to Incheon

When to book flights from Boston to Seoul

Are your dates flexible? Find out the best times to travel from Boston to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Seoul

  • What are the layover options when flying from Boston to Seoul?

    Different airlines tend to have different preferences for a layover. This is because most airlines prefer having a layover in an airport that also serves as their hub since it is more convenient. For instance, Delta Air Lines, which offers the most flight options than any other airline, will have its layover scheduled for JFK Airport, while American Airlines will have a stop at DFW Airport. Both these airports serve as hubs of the respective airlines.

  • Is public transport available from Incheon International Airport?

    Yes, you can use public transport to go from Incheon Airport to the city of Seoul. Travelers have the option of choosing between the train and bus. If you prefer taking the bus, you can either reserve one in advance via the internet or buy a ticket from the ticketing offices next to Exit 4 in arrival Hall 1. However, if you would rather take the train, you will have to go to Terminal 2, where the Ground Transportation Center is located. There is an express train and an all-stop train so you can choose whichever is convenient for you.

  • What travel documents do I need to fly from Boston to Seoul?

    To be allowed into South Korea, American citizens are required to provide a valid passport with one blank page for each stamp as well as a Korean Visa. To get the visa, you will have to apply with the Korean Embassy in advance. An alternative to the visa is a Korean Electronic Travel Authorization which serves as an e-visa and can be applied online.

  • Is there an onsite hotel at Boston Logan International Airport?

    When you have an early flight out of Boston Logan International Airport, you should consider staying at The Hilton Boston Logan Airport or Embassy Suites by Hilton Boston at Logan Airport. Both hotels are located inside the airport and offer a convenient place to stay when flying out of BOS Airport. By staying at either airport, you will not have to deal with the commute to the airport, thus saving you a lot of time.

  • What is the cheapest flight from Boston to Seoul?

    In the last 3 days, the lowest price for a flight from Boston to Seoul was $545 for a one-way ticket and $1,044 for a round-trip.

  • Do I need a passport to fly between Boston and Seoul?

    Yes

  • Which airports will I be using when flying from Boston to Seoul?

    Boston is served by only 1 airport and there are 2 airports in Seoul. You will leave Boston from Boston Logan Intl and you will be arriving in Seoul at one of these airports: Seoul Gimpo Intl or Incheon Intl.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Seoul?

    Asiana Airlines, Japan Airlines, and Cathay Pacific offer inflight Wi-Fi service on the Boston to Seoul flight route.

  • Which aircraft models fly most regularly from Boston to Seoul?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Boston to Seoul flight route.

  • Which airline alliances offer flights from Boston to Seoul?

    SkyTeam is the only airline alliance operating flights between Boston and Seoul.

  • On which days can I fly direct from Boston to Seoul?

    There are nonstop flights from Boston to Seoul on a daily basis.

  • Which is the best airline for flights from Boston to Seoul, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Seoul are Korean Air and Delta. With an average price for the route of $2,063 and an overall rating of 8.5, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $2,413 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Boston to Seoul

  • Looking for a cheap flight? 25% of our users found flights on this route for $593 or less one-way and $1,122 or less round-trip.
  • Consider booking connecting flights instead of one direct flight to save on costs. They are always cheaper since most airlines prefer charging higher prices for the convenience you get when flying directly.
  • When traveling with your pet, please ensure that they remain inside the closed carrier at all times. The airport security reserves the right to deny you access past the checkpoints if you don’t follow the airport rules on traveling with pets.
  • After landing at Incheon Airport (ICN), you will need to exchange your currency for the South Korean Won to enable easy transactions. The airport has multiple currency exchanges although the most convenient ones are located near exit gates 6 and 12.
  • Delta, American Airlines, and Lufthansa have a lounge at Boston Logan International Airport (BOS). Therefore, if you want to enjoy the lounge facilities without having to pay for entrance, consider booking your flight with one of these airlines.
  • While public transport is available from Downtown Boston to BOS Airport, you can always take a taxi if you’re in a rush. A taxi will take less than 10min while the train takes the best part of 30min.
See more tips

Top 5 airlines serving from Boston to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Boston to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1150 reviews
8.8Crew
8.1Food
8.6Boarding
8.3Comfort
8.2Entertainment
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

The flight was excellent the problem was that my luggage was damaged (zipper pulls ripped out) and it is difficult to contact the number to claim the damage while in another country and going back to the airport is not an option and no matter what I tried I got the same response to just call the number that is not possible for me to call in the first place. So very disappointed that I can’t claim such damage and that now I have to take part of my trip looking for a new luggage.

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

I don’t think there was entertainment? No mention of it. It was a good flight. Only complaint was my seat cushion was not attached and kept slipping.

Book cheap flights from Boston to Seoul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Seoul found on KAYAK in the last 72 hours.
7/24Wed
3 stops
51h 06mBOS-ICN
$545
7/15Mon
3 stops
50h 35mBOS-ICN
$562
7/21Sun
3 stops
51h 20mBOS-ICN
$581
8/21Wed
1 stopTurkish Airlines
21h 55mBOS-ICN
$743
8/12Mon
1 stopTurkish Airlines
21h 55mBOS-ICN
$744
7/8Mon
1 stopAir Canada
21h 25mBOS-ICN
$793
7/24Wed
2 stopsAir Canada
31h 45mBOS-ICN
$799
8/21Wed
nonstopKorean Air
15h 10mBOS-ICN
$1,021
8/20Tue
nonstopKorean Air
15h 10mBOS-ICN
$1,036
8/21Wed
nonstopDelta
15h 10mBOS-ICN
$1,098

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Last minute flights from Boston to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Seoul that are departing in the next 10 days.
6/3Mon
multi-stop
35h 50mBOS-ICN
6/7Fri
multi-stop
31h 55mICN-BOS
$1,505
6/4Tue
multi-stop
19h 30mBOS-ICN
6/7Fri
multi-stop
31h 55mICN-BOS
$1,511
6/3Mon
multi-stop
35h 50mBOS-ICN
6/9Sun
multi-stop
31h 55mICN-BOS
$1,515
6/3Mon
multi-stopTurkish Airlines
21h 55mBOS-ICN
6/10Mon
multi-stopTurkish Airlines
33h 35mICN-BOS
$1,592
6/3Mon
multi-stopTurkish Airlines
21h 55mBOS-ICN
6/13Thu
multi-stopTurkish Airlines
33h 35mICN-BOS
$1,634
6/3Mon
multi-stopCathay Pacific
44h 36mBOS-ICN
6/10Mon
multi-stopCathay Pacific
21h 45mICN-BOS
$1,775
6/4Tue
multi-stopCathay Pacific
37h 30mBOS-ICN
6/12Wed
multi-stopCathay Pacific
21h 45mICN-BOS
$1,777
6/4Tue
multi-stopAir France
23h 15mBOS-ICN
6/12Wed
multi-stopAir France
37h 05mICN-BOS
$1,971
6/4Tue
multi-stopAir Canada
35h 35mBOS-ICN
6/18Tue
multi-stopAir Canada
28h 29mICN-BOS
$2,009
6/4Tue
multi-stopAir Canada
32h 55mBOS-ICN
6/12Wed
multi-stopAir Canada
28h 38mICN-BOS
$2,069

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Boston - Seoul Flights

Departure:

Boston (BOS)United States

Return flight deals:

Seoul - Boston

Cabin classes:

$7,253
$8,453
$969