What is the cheapest airline that flies from Louisville Intl to Thailand?

American Airlines, Japan Airlines, and United Airlines are the most popular carriers operating from Louisville Intl to Thailand

What airlines fly to Thailand?

United Airlines, Qatar Airways and ANA are the top three most popular airlines that fly to Thailand from Louisville according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 9 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Thailand?

Prices for flights from Louisville Intl Airport to Thailand were last updated today.

How many operators does momondo search for flights from Louisville Intl Airport to Thailand?

As of August 2025, there are 7 operators available to choose from for flights from Louisville Intl Airport to Thailand.

How old do you have to be to fly from Louisville Intl Airport to Thailand?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$485 Cheap Flights from Louisville to Thailand in 2025

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Find the cheapest flights from Louisville to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

7:45 am - 11:00 pmSDF-BKK

28h 15m2 stops

8:05 am - 11:40 pmBKK-SDF

26h 35m2 stops

$870American Airlines

Find Deal

Fri, Sep 5 - Fri, Sep 12

7:10 am - 9:45 pmSDF-BKK

27h 35m2 stops

11:30 pm - 10:46 pmBKK-SDF

34h 16m2 stops

$878Delta

Find Deal

Mon, Sep 8 - Sun, Sep 14

9:00 am - 6:30 amSDF-BKK

33h 30m2 stops

2:20 pm - 8:44 pmBKK-SDF

42h 24m2 stops

$882ANA

Find Deal

Tue, Nov 11 - Tue, Nov 18

7:45 am - 12:05 amSDF-BKK

28h 20m2 stops

9:25 am - 6:49 pmBKK-SDF

45h 24m2 stops

$887United Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 18

9:31 am - 11:55 pmSDF-BKK

27h 24m2 stops

7:00 am - 11:00 pmBKK-SDF

27h 00m2 stops

$890United Airlines

Find Deal

Thu, Sep 11 - Thu, Sep 25

1:59 pm - 4:35 amSDF-BKK

51h 36m2 stops

7:00 am - 8:00 pmBKK-SDF

24h 00m2 stops

$893United Airlines

Find Deal

Sun, Sep 14 - Tue, Sep 23

6:45 am - 12:05 amSDF-BKK

29h 20m2 stops

4:55 pm - 7:54 pmBKK-SDF

38h 59m3 stops

$902United Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

4:52 pm - 6:15 amSDF-BKK

25h 23m2 stops

3:00 am - 7:42 pmBKK-SDF

28h 42m2 stops

$1,226Qatar Airways

Find Deal

Tue, Feb 3 - Tue, Feb 17

4:52 pm - 6:15 amSDF-BKK

25h 23m2 stops

2:00 am - 7:42 pmBKK-SDF

29h 42m2 stops

$1,263Qatar Airways

Find Deal

Sun, Feb 8 - Sat, Feb 28

5:58 pm - 10:10 pmSDF-HKT

41h 12m2 stops

11:25 pm - 11:59 pmHKT-SDF

35h 34m2 stops

$1,324Korean Air

Find Deal

Sat, Oct 18 - Tue, Oct 21

Japan Airlines flights from Louisville to Thailand

Our best Japan Airlines deals on Louisville to Thailand flight tickets

Japan Airlines

Oct 8

SDF7:32 amLouisville Intl

35h 18m

2 stops

BKK5:50 amBangkok Suvarnabhumi

Oct 14

BKK10:05 pmBangkok Suvarnabhumi

35h 58m

2 stops

SDF11:03 pmLouisville Intl

$1,026

Find similar

Japan Airlines

Sep 14

SDF7:45 amLouisville Intl

35h 05m

2 stops

BKK5:50 amBangkok Suvarnabhumi

Sep 19

BKK8:05 amBangkok Suvarnabhumi

40h 58m

2 stops

SDF2:03 pmLouisville Intl

$1,033

Find similar

Japan Airlines

Oct 2

SDF9:57 amLouisville Intl

42h 13m

2 stops

BKK3:10 pmBangkok Suvarnabhumi

Oct 6

BKK9:45 amBangkok Suvarnabhumi

48h 18m

2 stops

SDF11:03 pmLouisville Intl

$1,045

Find similar

American Airlines flights from Louisville to Thailand

Our best American Airlines deals on Louisville to Thailand flight tickets

American Airlines

Sep 5

SDF7:45 amLouisville Intl

28h 15m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 12

BKK8:05 amBangkok Suvarnabhumi

26h 35m

2 stops

SDF11:40 pmLouisville Intl

$870

Find similar

American Airlines

Sep 5

SDF7:45 amLouisville Intl

28h 15m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 30

BKK8:05 amBangkok Suvarnabhumi

26h 35m

2 stops

SDF11:40 pmLouisville Intl

$905

Find similar

American Airlines

Sep 5

SDF9:57 amLouisville Intl

26h 03m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 30

BKK10:05 pmBangkok Suvarnabhumi

32h 58m

2 stops

SDF8:03 pmLouisville Intl

$927

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Fri 9/5

7:45 am-11:00 pm

2 stops28h 15m

Bangkok Suvarnabhumi

Fri 9/12

8:05 am-11:40 pm

2 stops26h 35m

$870

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 9/8

7:10 am-9:45 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Sun 9/14

11:30 pm-10:46 pm

2 stops34h 16m

$878

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 11/11

9:00 am-6:30 am

2 stops33h 30m

Bangkok Suvarnabhumi

Tue 11/18

2:20 pm-8:44 pm

2 stops42h 24m

$882

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 2/3

7:45 am-12:05 am

2 stops28h 20m

Bangkok Suvarnabhumi

Wed 2/18

9:25 am-6:49 pm

2 stops45h 24m

$887

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 9/11

9:31 am-11:55 pm

2 stops27h 24m

Bangkok Suvarnabhumi

Thu 9/25

7:00 am-11:00 pm

2 stops27h 00m

$890

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 9/14

1:59 pm-4:35 am

2 stops51h 36m

Bangkok Suvarnabhumi

Tue 9/23

7:00 am-8:00 pm

2 stops24h 00m

$893

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 11/11

6:45 am-12:05 am

2 stops29h 20m

Bangkok Suvarnabhumi

Tue 11/18

4:55 pm-7:54 pm

3 stops38h 59m

$902

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 2/3

4:52 pm-6:15 am

2 stops25h 23m

Bangkok Suvarnabhumi

Tue 2/17

3:00 am-7:42 pm

2 stops28h 42m

$1,226

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 2/8

4:52 pm-6:15 am

2 stops25h 23m

Bangkok Suvarnabhumi

Sat 2/28

2:00 am-7:42 pm

2 stops29h 42m

$1,263

LouisvillePhuket City

SDF - HKT

SDFHKT

Louisville Intl

Sat 10/18

5:58 pm-10:10 pm

2 stops41h 12m

Phuket City

Tue 10/21

11:25 pm-11:59 pm

2 stops35h 34m

$1,324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of October is, on average, the cheapest month to fly to Thailand from Louisville, with most prices found around $1,198. If you are unable to visit Thailand during the month of October, then departing from Louisville during the month July is also very affordable. Most momondo users find prices during this month for around $1,217.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Monday when prices can be found for as low as $1,399. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Friday, with ticket prices averaging around $1,904.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Louisville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,437 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around $1,685.

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

You are more likely to see cheaper flights to Thailand from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Louisville for as low as $1,194 on momondo.

Cheap Louisville to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Thailand

Direct flights	None

There are no direct flights from Louisville to Thailand. There are no popular flight routes from Louisville to Thailand.

Search flight deals

When did momondo last update prices for flights from Louisville Intl Airport to Thailand?
Prices for flights from Louisville Intl Airport to Thailand were last updated today.
How many operators does momondo search for flights from Louisville Intl Airport to Thailand?
As of August 2025, there are 7 operators available to choose from for flights from Louisville Intl Airport to Thailand.
How old do you have to be to fly from Louisville Intl Airport to Thailand?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Thailand

Compare and see reviews for airlines that fly from Louisville to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $918	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights
ANA	PriceFrom $921	Free Cancellation	Rating 8.4 936 reviews	Search ANA flights
American Airlines	PriceFrom $969	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $1,153	Free Cancellation	Rating 7.4 3,611 reviews	Search Qatar Airways flights
United Airlines	PriceFrom $1,166	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,354	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights
Finnair	PriceFrom $1,365	Free Cancellation	Rating 7.6 1,320 reviews	Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Thailand?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Thailand. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisville to Thailand with flexible booking policies on momondo?

All flight searches from Louisville to Thailand on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Thailand?

Once you have performed a search for Louisville to Thailand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Louisville to Thailand right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Thailand, momondo offers a useful price alert feature which will track prices for flights to Thailand from Louisville and alert you when they change.