$642 Find Cheap Flights from Louisville to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Thailand departing on 9/16. 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
1 adult, Economy, 0 bags

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Book Cheap Louisville to Thailand Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Thailand 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Thailand

Wed, Oct 14 - Wed, Oct 21
Qatar Airways Logo
10:36 am - 7:45 am
SDF
-
HKT
34h 09m
2 stops
Qatar Airways Logo
8:30 pm - 10:55 pm
HKT
-
SDF
37h 25m
2 stops
$1,210Qatar Airways
Tue, Oct 20 - Tue, Oct 27
Qatar Airways Logo
10:36 am - 7:45 am
SDF
-
HKT
34h 09m
2 stops
Qatar Airways Logo
8:30 pm - 10:55 pm
HKT
-
SDF
37h 25m
2 stops
$1,229Qatar Airways
Tue, Sep 1 - Mon, Sep 14
Qatar Airways Logo
11:04 am - 1:25 pm
SDF
-
BKK
39h 21m
2 stops
Qatar Airways Logo
2:30 am - 10:33 pm
BKK
-
SDF
31h 03m
2 stops
$1,239Qatar Airways
Wed, Aug 12 - Thu, Aug 20
Multiple Airlines Logo
6:05 am - 11:40 pm
SDF
-
HKT
30h 35m
2 stops
Multiple Airlines Logo
9:25 am - 9:25 pm
HKT
-
SDF
47h 00m
2 stops
$1,349Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
Cathay Pacific Logo
11:04 am - 12:10 am
SDF
-
BKK
26h 06m
2 stops
Cathay Pacific Logo
11:00 am - 10:39 am
BKK
-
SDF
34h 39m
2 stops
$1,369Cathay Pacific
Tue, Jun 9 - Tue, Jun 30
Finnair Logo
7:18 pm - 5:30 am
SDF
-
BKK
47h 12m
2 stops
Finnair Logo
7:05 am - 10:19 pm
BKK
-
SDF
26h 14m
2 stops
$1,441Finnair
Mon, Jun 8 - Thu, Jun 25
Finnair Logo
7:18 pm - 5:30 am
SDF
-
BKK
47h 12m
2 stops
Finnair Logo
7:05 am - 10:19 pm
BKK
-
SDF
26h 14m
2 stops
$1,482Finnair
Mon, Aug 10 - Mon, Aug 17
Multiple Airlines Logo
8:16 am - 11:50 pm
SDF
-
BKK
28h 34m
2 stops
Multiple Airlines Logo
9:00 pm - 9:31 pm
BKK
-
SDF
35h 31m
2 stops
$1,483Multiple Airlines
Wed, Aug 12 - Thu, Aug 20
Cathay Pacific Logo
7:03 pm - 5:20 pm
SDF
-
HKT
35h 17m
2 stops
Cathay Pacific Logo
11:50 am - 12:49 pm
HKT
-
SDF
59h 59m
2 stops
$1,579Cathay Pacific
Wed, Jul 22 - Thu, Jul 30
Etihad Airways Logo
12:00 pm - 6:40 am
SDF
-
HKT
31h 40m
2 stops
Etihad Airways Logo
9:25 am - 3:03 pm
HKT
-
SDF
40h 38m
2 stops
$1,760Etihad Airways
Booking Insights

KAYAK's insights & trends for Louisville to Thailand flights

Get data-powered insights and trends into flights from Louisville to Thailand 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 Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Thailand, 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 Thailand is January, when tickets cost $852 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,190 and $1,181 respectively.

How far in advance should I book a flight from Louisville to Thailand?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Louisville to Thailand, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Louisville to Thailand, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$642
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 52% increase in price.
Flight from Louisville to Bangkok

FAQs - booking Thailand flights

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

    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 Thailand.

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

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

    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 from Louisville to Thailand with an airline and back with another airline.

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

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

Reviews of the top 5 airlines serving from Louisville to Thailand

 
Need help choosing which airline to fly with from Louisville to Thailand? 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.
8.3
Japan AirlinesOverall score based on 1827 reviews
8.2Comfort
7.8Entertainment
8.4Boarding
7.7Food
8.7Crew
Airline reviews

It was just a short flight. The crew was nice. No major issue.

8.0 ExcellentMami, May 2026
ORD - ATL
Read more Japan Airlines reviews

It was just a short flight. The crew was nice. No major issue.

It was good overall. What I liked most was the restrooms. Compared to other airlines, the restrooms seem larger and look clean. The seats also look clean. The attendants are nice, except one time during the flight. I was sitting on aisle and a man sitting window. He asked an attendant for a snack. She told him to go ahead and get some snack from the section with food storage (I am not sure how it is called). So, I had to get up to let him get out from his seat. Why she did not bring him some snacks so that I would not have to move, I do not know... I was kind of surprised how inconsiderate the attendant was.

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

JOKE of a company with the most Ridiculous policies. JAL is amazing, KAYAK/UNDERPRICER is the worst company I have ever dealt with, NEVER AGAIN

Absolutely WORST experience I’ve ever hard NEVER buy your airline ticket through a third party website, especially this one. Basically stole $1300 from me and has the WORST policy taking a WEEK to change a name on the reservation? A complete joke of a company.

There was a problem with the maintenance so missed the flight from las vegas to L.A and then L.A to Narita with japan airlines. They took care of the problem by rebooked with cathay pacific airways.

Horrible like always, flight was supposed to be at 11:40am, we ended up getting a different airplane at 3:25pm.

Overall, a solid flight experience. Boarding was quick and efficient, even with a full and overbooked flight. The flight crew did a great job providing attentive and friendly service throughout. I flew in economy, and while the seats were acceptable, they could definitely use more cushioning, especially for a 14-hour flight. By the end, it was quite uncomfortable to remain seated. Legroom was also limited, particularly with a bag stored under the seat and the passenger in front reclining. That said, everything else went smoothly, and I appreciated the professionalism of the crew.

Excellent overall, the staffs and amenities were delightful even using the outdated aircraft.

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

When I checked in, it printed two bag tags. The helper said they would cancel the other. They canceled both and my bag was left behind

The ladies are great seats should be a little bigger!

Couple of hours delayed, we had to re-booked our Shinkansen reservation twice. United Aiines need to improve their time!

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

It was good. The crew was efficient, food was good

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

Boarding was good. Inflight service was good. Alcoholic drinks could have been served free.

Suite lounge in Honolulu is the best lounge in Honolulu. I love the huge bathrooms in ANA first Class on the A380 Honu plane. Japanese meal was outstanding and service was amazing. Everything was just excellent. Can’t wait to fly again

Their was $200 charge for 2nd luggage, airplane very new and flight smooth. Flight time seem faster then Asian stoping Korea then china.

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

Everything you need to know for your flight from Louisville to Thailand

Information on your arrival and departure airports