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SDF - BKK

$1,255 Find cheap flights from Louisville to Bangkok

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Bangkok departing on 8/20. 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 Louisville to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Bangkok.
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 Louisville to Bangkok (SDF-BKK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:02 pm - 3:30 pmSDF-BKK
38h 28m2 stops
7:00 am - 8:18 pmBKK-SDF
24h 18m2 stops
$1,255ANA
Find Deal
Tue, Aug 20 - Tue, Sep 3
10:26 am - 11:35 pmSDF-BKK
26h 09m2 stops
9:40 pm - 11:09 pmBKK-SDF
36h 29m2 stops
$1,268Delta
Find Deal
Tue, Aug 20 - Tue, Sep 3
3:35 pm - 4:35 amSDF-BKK
50h 00m3 stops
9:35 am - 8:18 pmBKK-SDF
45h 43m2 stops
$1,272United Airlines
Find Deal
Tue, Aug 20 - Tue, Sep 3
9:17 am - 11:55 pmSDF-BKK
27h 38m2 stops
7:10 am - 9:57 pmBKK-SDF
26h 47m2 stops
$1,276United Airlines
Find Deal
Sat, Oct 5 - Sat, Nov 9
7:14 am - 11:55 pmSDF-BKK
29h 41m2 stops
9:35 am - 7:41 pmBKK-SDF
45h 06m2 stops
$1,286ANA
Find Deal
Fri, Sep 20 - Fri, Oct 4
5:26 pm - 6:10 amSDF-BKK
25h 44m2 stops
2:10 am - 4:54 pmBKK-SDF
49h 44m2 stops
$1,323Qatar Airways
Find Deal
Mon, Oct 21 - Mon, Oct 28
4:45 pm - 1:10 pmSDF-BKK
33h 25m2 stops
2:30 am - 4:02 pmBKK-SDF
48h 32m2 stops
$1,389Qatar Airways
Find Deal
Fri, Sep 20 - Thu, Oct 3
6:00 am - 11:50 pmSDF-BKK
30h 50m3 stops
7:00 pm - 7:52 pmBKK-SDF
35h 52m3 stops
$1,523
Find Deal
Tue, Aug 20 - Tue, Sep 3
10:24 am - 5:50 amSDF-BKK
32h 26m2 stops
8:05 am - 11:43 pmBKK-SDF
26h 38m3 stops
$6,377American Airlines
Find Deal
Mon, Oct 21 - Tue, Oct 29
10:24 am - 5:50 amSDF-BKK
32h 26m2 stops
8:05 am - 11:43 pmBKK-SDF
26h 38m3 stops
$6,391American Airlines
Find Deal
Sat, Oct 12 - Sun, Oct 27

Flights from Louisville to Bangkok - Travel Insights & Trends

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

What is the cheapest month to fly from Louisville to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Louisville to Bangkok Suvarnabhumi Airport, 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 Louisville to Bangkok Suvarnabhumi Airport is March, where tickets cost $1,380 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $2,014 and $1,847 respectively.

How far in advance should I book a flight from Louisville to Bangkok Suvarnabhumi Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Louisville to Bangkok Suvarnabhumi Airport, 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 Louisville to Bangkok Suvarnabhumi Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Good to know

Low season

March

High season

October

Cheapest flight

$1,255
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Louisville to Bangkok

When to book flights from Louisville to Bangkok

Are your dates flexible? Find out the best times to travel from Louisville to Bangkok 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 Louisville to Bangkok flights

  • What is the cheapest flight from Louisville to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Louisville to Bangkok Suvarnabhumi Airport was $1,255 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Bangkok?

    Yes

  • Which airports will I be using when flying from Louisville to Bangkok?

    Louisville and Bangkok are both served by 1 main airport. You will leave Louisville from Louisville Intl and will be arriving at Bangkok Suvarnabhumi.

  • Which aircraft models fly most regularly from Louisville to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Bangkok?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Louisville and Bangkok, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Bangkok, ANA or Delta?

    The two airlines most popular with KAYAK users for flights from Louisville to Bangkok are ANA and Delta. With an average price for the route of $1,484 and an overall rating of 8.4, ANA is the most popular choice. Delta is also a great choice for the route, with an average price of $1,535 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Louisville to Bangkok?

    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 Louisville to Bangkok.

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

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

    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 Bangkok with an airline and back to Louisville with another airline. Booking your flights between Louisville and BKK can sometimes prove cheaper using this method.

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

    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 Bangkok from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Louisville to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Bangkok. 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 Louisville to Bangkok? 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.
8.4
ANAOverall score based on 915 reviews
8.8Crew
8.6Boarding
8.0Entertainment
8.3Comfort
7.8Food
Airline reviews

Excellent. All the ticket prices have gone up so much. With only economy as the option, I thought I better pay for a good airline and I am glad I took ANA. The only thing is the long layover at Hanaeda enroute to Singapore. Any chance to bring back the service to land at Narita instead for the transit and a shorter layover will be fantastic. I am a fan of ANA.

10.0 ExcellentLay, May 2024IAD - HND
Read more about ANA reviews

Excellent. All the ticket prices have gone up so much. With only economy as the option, I thought I better pay for a good airline and I am glad I took ANA. The only thing is the long layover at Hanaeda enroute to Singapore. Any chance to bring back the service to land at Narita instead for the transit and a shorter layover will be fantastic. I am a fan of ANA.

Incredible. Amazing legroom. Over head fans for each person. Tv screens were great. Headphones were adequate. Seats were comfortable and spacious. Loved it.

For the price of a seat that is obviously crammed together so as to get many more people onboard and combined with the long flight duration, Free WiFi should be an automatic “Thank You for Flying with Us!” To charge an additional fee when so many other businesses offers it is a bit “cheap” on the airline’s part.

First I will say this was really NOT an ANA flight. ANA used a UNITED jet to perform this flight. I specifically booked with ANA because I did NOT WANT TO FLY UNITED FOR INTERNATIONAL FLIGHTS. So to spend $1800.00 and then discover after booking that it was going to be handled by United was very disappointing. I will be more careful next time when I book. The interior was very cramped in economy class; the dinner meal was terrible and also had extremely small portions for an international flight - the bread roll was ice cold and stale - that salad was very wilted; I’ve never had a “snack” that was so salty that it was difficult to eat; the breakfast “waffle” was practically unrecognizable. Really horrible meals for a very expensive international flight. Bathroom floor was also pretty dirty. I’m hoping my return flight is a real ANA airplane that is cleaned and serviced by ANA personnel with ANA meals. I will never book with ANA again if they continue to use UNITED airline jets. Yuck!!!🤢

Ground and flight crew were all courteous, extremely helpful and professional. Overall, process is really organized, from boarding to disembarkation.

I wish the serve should leach and drink. Maybe because only 2hr

It was ok I thought because my flight was 1pm i was expecting to have lunch but it didn’t and after 7 hr finally dinner time was only chicken sandwich and next breakfast was an hour before plane land in Tokyo. so I should bring some food with me. Japanese flight attend was nice but the other was chewing gum and how she ask and respond to customers was not professional I felt. Maybe because Japan flight attendant is highly train and everyone looked very dress and professional so I was kind disappointed. I like that the bathroom was very clean .

Seat was roomy enough . The Asian selection for a meal was good . The tortellini was not very good. Service was excellent. O

It was very good. Lots of room with superior food and service. I will not hesitate to fly ANA in the future!

Ana is absolute world class They should not work with united

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.

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

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.

Louisville - Bangkok Flights

Departure:

Louisville (SDF)United States

Destination:

Bangkok (BKK)Thailand

Return flight deals:

Bangkok - Louisville

Cabin classes: