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Find cheap flights from Seattle to Vietnam from $401

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Vietnam departing on 9/8. 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 6/15
Sat 6/22

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Best Vietnam Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Hanoi
Hanoi1 stop$794
Da Nang
Da Nang1 stop$781
Nha Trang
Nha Trang1 stop$1,303
Phu Quoc
Phu Quoc1 stop$1,298

Good to know

Low season

May

High season

February

Cheapest flight

$401
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Seattle to Ho Chi Minh City

FAQs - booking Vietnam flights

  • Where can I fly to in Vietnam from Seattle in order to experience beach life, as well as history?

    The coastal city Da Nang makes an ideal destination because it is a coastal city known for its sandy beaches, as well as its French colonial and Buddhist history. You'll be flying into the Da Nang International Airport (DAD). EVA Air paired with China Airlines offers an affordable flight with one stop in Taipei.

  • Do I need a visa to fly from Seattle to Vietnam?

    Yes, Americans flying from Seattle to Vietnam need a visa in order to enter the country. You can obtain your visa before travel from the Vietnam Embassy in the US, or you can fill out your visa application before you travel, and have it processed at an international airport when you arrive in Vietnam.

  • Can I rent a car when my Seattle flight lands in Ho Chi Minh City?

    At the Tan Son Nhat International Airport in Ho Chi Mihn City, you can make a car reservation with Avis, Budget, Europcar, Hertz, or SIXT. You will have to plan with your car rental company of choice to pick you up from the airport when your flight arrives.

  • Does the Seattle - Tacoma International Airport have any exclusive lounges where I can wait, even though my ticket is economy?

    Those flying to Vietnam from Sea-Tac with an economy ticket can pay an entrance fee or present a prepaid lounge pass in order to enter The Club at SEA, and exclusive lounge. There are two locations, one in the South Satellite Terminal and one in the Central Terminal.

  • How does KAYAK find such low prices on flights from Seattle to Vietnam?

    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 Seattle to Vietnam.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vietnam from Seattle 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 Seattle to Vietnam?

    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 Vietnam with an airline and back to Seattle with another airline.

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

    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 Vietnam from Seattle 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 cheap flights to Vietnam

  • Morning departure is around 19% cheaper than an evening flight, on average*.
  • When you fly from Seattle to Vietnam, you'll most likely be departing from Seattle - Tacoma International Airport (SEA). This airport serves as a hub for several airlines, including Alaska, Delta, Horizon, and others.
  • The most popular airport in Vietnam is Tan Son Nhat International Airport (SGN), serving the Ho Chi Minh City greater metropolitan area. A gateway to southeastern Vietnam, this airport is located about 5 miles east of Downtown Ho Chi Minh City.
  • One of the best flights available from Seattle to Tan Son Nhat International Airport is aboard Japan Airlines with one stop in Tokyo. This flight is relatively short and inexpensive, and allows economy passengers two checked bags and one carry-on. Furthermore, your economy seat gives you 33 inches of seat reclining, a complimentary meal, seat back entertainment, and a power and USB outlet at your seat.
  • For Seattle travelers wanting to explore northern Vietnam, Hanoi makes an ideal destination. You will be landing at Noi Bai International Airport (HAN). Flying from Seattle to Hanoi, EVA Air stops once at Taiwan Taoyuan International Airport (TPE), Delta and Korean Air stop once at Incheon International Airport (ICN), and Turkish Airlines stops once at Istanbul Airport (IST).
  • If you are interested in a Vietnamese island getaway, consider flying into the Phu Quoc International Airport (PQC), serving the island of Phu Quoc off the western shores of southern Vietnam. For your trip, pack light, since the most affordable flights from Seattle to Phu Quoc allow economy passengers only one carry-on bag.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to Vietnam

 
Need help choosing which airline to fly with from Seattle to Vietnam? 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 1171 reviews
8.1Food
8.8Crew
8.2Entertainment
8.3Comfort
8.6Boarding
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

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

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

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

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. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Seats could have been more comfortable, but it was a pretty good experience all things considered

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

Poor services. Not meet 5-star airline standard. Disappointed with the poor food and drink selections. Cabin crew is not attentive at all. They even skipped me during meal service (not sure if it is intentionally).

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Every thing was fine. Some ild classical Hindi movies should be add

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Transfer within the same terminal and lots of facilities at the airport.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

Book cheap flights from Seattle to Vietnam

Recent round-trip flight deals

10/10Thu
1 stopSingapore Airlines
34h 40mSEA-SGN
10/30Wed
1 stopSingapore Airlines
26h 25mSGN-SEA
$729
9/30Mon
1 stopChina Airlines
18h 40mSEA-SGN
10/15Tue
1 stopChina Airlines
16h 10mSGN-SEA
$757
9/29Sun
2 stopsKorean Air
29h 05mSEA-SGN
10/2Wed
1 stopKorean Air
20h 00mSGN-SEA
$794
9/22Sun
1 stopAsiana Airlines
18h 20mSEA-SGN
10/12Sat
1 stopAsiana Airlines
26h 35mSGN-SEA
$801
9/26Thu
1 stopAsiana Airlines
30h 45mSEA-SGN
10/11Fri
1 stopAsiana Airlines
26h 35mSGN-SEA
$802
9/10Tue
1 stopEVA Air
20h 10mSEA-SGN
9/18Wed
1 stopEVA Air
20h 40mSGN-SEA
$834
9/10Tue
1 stopEVA Air
18h 25mSEA-SGN
9/17Tue
1 stopEVA Air
31h 40mSGN-SEA
$853
11/11Mon
2 stopsKorean Air
24h 40mSEA-HAN
11/22Fri
1 stopKorean Air
24h 55mHAN-SEA
$1,006
8/21Wed
2 stopsDelta
37h 35mSEA-DAD
9/14Sat
1 stopDelta
36h 25mDAD-SEA
$1,250
10/17Thu
1 stopDelta
20h 55mSEA-PQC
10/20Sun
2 stopsDelta
32h 30mPQC-SEA
$1,298

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Recent one-way flight deals

9/8Sun
1 stopSingapore Airlines
34h 40mSEA-SGN
$401
8/18Sun
1 stopSTARLUX Airlines
24h 55mSEA-SGN
$447
8/10Sat
1 stopEVA Air
18h 45mSEA-SGN
$520
8/14Wed
1 stopEVA Air
19h 30mSEA-SGN
$522
9/2Mon
1 stopKorean Air
19h 25mSEA-SGN
$565
8/12Mon
1 stopKorean Air
33h 35mSEA-SGN
$591
8/19Mon
1 stopDelta
20h 05mSEA-SGN
$612
9/7Sat
2 stopsDelta
31h 35mSEA-SGN
$726
7/30Tue
1 stopAsiana Airlines
17h 15mSEA-DAD
$803
7/2Tue
1 stopAsiana Airlines
31h 45mSEA-HAN
$965

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Last minute flights from Seattle to Vietnam

Last minute flight, train and bus deals

5/20Mon
multi-stop
33h 00mSEA-SGN
6/10Mon
multi-stop
27h 55mSGN-SEA
$1,121
5/21Tue
multi-stop
23h 25mSEA-SGN
5/28Tue
multi-stop
47h 25mSGN-SEA
$1,250
5/21Tue
multi-stopKorean Air
25h 40mSEA-SGN
5/31Fri
multi-stopKorean Air
17h 00mSGN-SEA
$1,623
5/19Sun
multi-stopKorean Air
18h 40mSEA-DAD
6/8Sat
multi-stopKorean Air
26h 00mDAD-SEA
$1,749
5/20Mon
multi-stopAsiana Airlines
30h 45mSEA-SGN
6/9Sun
multi-stopAsiana Airlines
26h 35mSGN-SEA
$1,954
5/18Sat
multi-stopEVA Air
18h 05mSEA-SGN
6/25Tue
multi-stopEVA Air
16h 55mSGN-SEA
$1,972
5/20Mon
multi-stopEVA Air
30h 10mSEA-SGN
5/28Tue
multi-stopEVA Air
20h 40mSGN-SEA
$2,000
5/19Sun
multi-stopAsiana Airlines
41h 50mSEA-SGN
6/12Wed
multi-stopAsiana Airlines
38h 40mSGN-SEA
$2,007
5/20Mon
multi-stopDelta
32h 25mSEA-SGN
5/28Tue
multi-stopDelta
28h 10mSGN-SEA
$2,095
5/20Mon
multi-stopDelta
32h 25mSEA-SGN
5/28Tue
multi-stopDelta
25h 06mSGN-SEA
$2,105

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Seattle - Vietnam Flights

Departure:

Seattle (SEA)United States

Return flight deals:

Vietnam - Seattle

Cabin classes: