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SDF - BKK

Find cheap flights from Louisville to Bangkok from $1,502

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 7/18. 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
qua 6/12
qua 6/19

Search hundreds of travel sites at once for deals on flights to Bangkok

 
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 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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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
7:35 am - 11:35 pmSDF-BKK
29h 00m2 stops
9:40 pm - 8:53 pmBKK-SDF
34h 13m2 stops
$1,502Delta
Find Deal
qui, jul 18 - ter, set 3
4:39 pm - 12:45 pmSDF-BKK
57h 06m2 stops
8:00 pm - 4:09 pmBKK-SDF
31h 09m2 stops
$1,875Qatar Airways
Find Deal
ter, jun 11 - ter, jun 18
4:42 pm - 7:05 amSDF-BKK
27h 23m2 stops
2:30 am - 8:57 pmBKK-SDF
29h 27m2 stops
$1,985Qatar Airways
Find Deal
qui, jul 18 - seg, set 2
4:39 pm - 12:45 pmSDF-BKK
57h 06m2 stops
2:30 am - 8:53 pmBKK-SDF
29h 23m2 stops
$2,236Qatar Airways
Find Deal
ter, jun 11 - seg, jun 17
2:30 pm - 5:25 amSDF-BKK
27h 55m2 stops
7:15 am - 7:53 pmBKK-SDF
47h 38m2 stops
$4,770Finnair
Find Deal
ter, jun 25 - sáb, ago 3
8:06 am - 11:00 pmSDF-BKK
27h 54m2 stops
8:05 am - 11:53 pmBKK-SDF
26h 48m3 stops
$6,346American Airlines
Find Deal
qui, jul 18 - ter, set 3
2:30 pm - 7:05 amSDF-BKK
29h 35m2 stops
3:00 am - 12:28 amBKK-SDF
32h 28m2 stops
$9,014Qatar Airways
Find Deal
ter, jun 25 - sex, ago 2
4:39 pm - 3:15 pmSDF-BKK
35h 36m3 stops
6:30 am - 4:12 pmBKK-SDF
44h 42m2 stops
$26,457
Find Deal
ter, jun 25 - sáb, ago 3

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

May

Cheapest flight

$1,502
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 2% 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 $1,502 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?

    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, Delta or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Louisville to Bangkok are Delta and Qatar Airways. With an average price for the route of $1,985 and an overall rating of 8.0, Delta is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,580 and an overall rating of 7.7.

  • 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 920 reviews
8.8Crew
8.0Entertainment
7.8Food
8.6Boarding
8.3Comfort
Airline reviews

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.

8.0 ExcellentLouis, Apr 2024NRT - EWR
Read more about ANA reviews

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 chose my seat for the window: there wasn’t a window in my row. The charging function for my device didn’t work.

The flight was canceled due to a mechanical problem. The rebooked flights were snot good. Many complexities. Will not use a third party booking again.

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!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

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.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

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.

Excellent will be flying again in May with Qatar. to Botswana.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Last minute flights from Louisville to Bangkok

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 Louisville to Bangkok that are departing in the next 10 days.
5/15qua
multi-stopUnited Airlines
29h 22mSDF-BKK
5/20seg
multi-stopUnited Airlines
26h 02mBKK-SDF
$1,637
5/14ter
multi-stopUnited Airlines
32h 00mSDF-BKK
5/19dom
multi-stopUnited Airlines
27h 17mBKK-SDF
$1,714
5/15qua
multi-stopUnited Airlines
29h 22mSDF-BKK
5/21ter
multi-stopUnited Airlines
27h 17mBKK-SDF
$1,791
5/15qua
multi-stopUnited Airlines
29h 22mSDF-BKK
5/18sáb
multi-stopUnited Airlines
26h 01mBKK-SDF
$1,828
5/14ter
multi-stopQatar Airways
48h 30mSDF-BKK
5/18sáb
multi-stopQatar Airways
42h 31mBKK-SDF
$1,849
5/14ter
multi-stopUnited Airlines
32h 00mSDF-BKK
5/21ter
multi-stopUnited Airlines
27h 17mBKK-SDF
$1,868
5/15qua
multi-stopQatar Airways
25h 51mSDF-BKK
5/22qua
multi-stopQatar Airways
31h 07mBKK-SDF
$2,068
5/14ter
multi-stopQatar Airways
25h 25mSDF-BKK
5/17sex
multi-stopQatar Airways
49h 06mBKK-SDF
$2,236
5/15qua
multi-stopQatar Airways
26h 46mSDF-BKK
5/17sex
multi-stopQatar Airways
31h 07mBKK-SDF
$2,304
5/14ter
multi-stopLufthansa
38h 45mSDF-BKK
5/22qua
multi-stopLufthansa
29h 09mBKK-SDF
$2,466

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Louisville - Bangkok Flights

Departure:

Louisville (undefined)United States

Destination:

Bangkok (BKK)Thailand

Return flight deals:

Bangkok - Louisville

Cabin classes: