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

Delta and United Airlines are the most popular carriers operating from Louisville Intl to Thailand

What airlines fly to Thailand?

United Airlines, Delta 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 45% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 10 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 March 2026, 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.

$907 Cheap Flights from Louisville to Thailand in 2026

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Find the cheapest flights from Louisville to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:31 am - 6:45 am

SDF

BKK

37h 14m

2 stops

9:00 pm - 10:08 pm

BKK

SDF

36h 08m

2 stops

$955Multiple Airlines

Wed, Apr 8 - Thu, Apr 23

9:32 am - 11:25 pm

SDF

BKK

26h 53m

2 stops

9:00 pm - 10:40 pm

BKK

SDF

36h 40m

2 stops

$957Multiple Airlines

Sun, Mar 22 - Sat, Apr 4

9:48 am - 5:50 am

SDF

BKK

33h 02m

2 stops

7:55 am - 5:41 pm

BKK

SDF

44h 46m

2 stops

$983Japan Airlines

Sun, Aug 30 - Sun, Sep 6

7:10 am - 5:55 am

SDF

BKK

35h 45m

2 stops

9:35 pm - 8:00 pm

BKK

SDF

33h 25m

2 stops

$984ANA

Wed, Aug 19 - Wed, Aug 26

10:15 am - 4:35 am

SDF

BKK

31h 20m

2 stops

7:00 am - 8:00 pm

BKK

SDF

24h 00m

2 stops

$987ANA

Mon, Aug 17 - Thu, Aug 27

3:36 pm - 9:35 am

SDF

BKK

30h 59m

3 stops

3:45 pm - 9:10 am

BKK

SDF

28h 25m

3 stops

$1,001United Airlines

Wed, Apr 8 - Thu, Apr 23

6:00 am - 11:55 pm

SDF

BKK

30h 55m

2 stops

3:45 pm - 1:22 pm

BKK

SDF

32h 37m

3 stops

$1,035United Airlines

Thu, Apr 23 - Sat, May 9

12:48 pm - 10:10 pm

SDF

HKT

46h 22m

2 stops

11:25 pm - 2:31 pm

HKT

SDF

26h 06m

2 stops

$1,357Delta

Mon, Apr 6 - Mon, Apr 13

4:00 pm - 7:45 am

SDF

HKT

28h 45m

2 stops

8:30 pm - 5:31 pm

HKT

SDF

32h 01m

2 stops

$1,497Qatar Airways

Wed, Aug 12 - Thu, Aug 20

2:43 pm - 7:45 am

SDF

HKT

30h 02m

2 stops

8:30 pm - 10:44 pm

HKT

SDF

37h 14m

2 stops

$1,502Qatar Airways

Wed, Aug 12 - Thu, Aug 20

United Airlines flights from Louisville to Thailand

Our best United Airlines deals on Louisville to Thailand flight tickets

United Airlines

Apr 8

SDF3:36 pmLouisville Intl

30h 59m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Apr 23

BKK3:45 pmBangkok Suvarnabhumi

28h 25m

3 stops

SDF9:10 amLouisville Intl

$1,001

United Airlines

Apr 23

SDF6:00 amLouisville Intl

30h 55m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

May 9

BKK3:45 pmBangkok Suvarnabhumi

32h 37m

3 stops

SDF1:22 pmLouisville Intl

$1,035

United Airlines

Apr 21

SDF5:48 pmLouisville Intl

47h 47m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Apr 28

BKK3:45 pmBangkok Suvarnabhumi

28h 25m

3 stops

SDF9:10 amLouisville Intl

$1,038

Qatar Airways flights from Louisville to Thailand

Our best Qatar Airways deals on Louisville to Thailand flight tickets

Qatar Airways

Mar 16

SDF12:07 pmLouisville Intl

31h 33m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Mar 20

BKK2:00 amBangkok Suvarnabhumi

32h 20m

2 stops

SDF11:20 pmLouisville Intl

$1,258

Qatar Airways

Mar 12

SDF12:14 pmLouisville Intl

31h 26m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Mar 14

BKK8:30 pmBangkok Suvarnabhumi

35h 56m

2 stops

SDF9:26 pmLouisville Intl

$1,334

Qatar Airways

Mar 11

SDF6:12 pmLouisville Intl

25h 28m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Mar 13

BKK8:30 pmBangkok Suvarnabhumi

35h 56m

2 stops

SDF9:26 pmLouisville Intl

$1,441

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 4/8

6:31 am-6:45 am

2 stops37h 14m

Bangkok Suvarnabhumi

Thu 4/23

9:00 pm-10:08 pm

2 stops36h 08m

$955

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 3/22

9:32 am-11:25 pm

2 stops26h 53m

Bangkok Suvarnabhumi

Sat 4/4

9:00 pm-10:40 pm

2 stops36h 40m

$957

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 8/30

9:48 am-5:50 am

2 stops33h 02m

Bangkok Suvarnabhumi

Sun 9/6

7:55 am-5:41 pm

2 stops44h 46m

$983

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 8/19

7:10 am-5:55 am

2 stops35h 45m

Bangkok Suvarnabhumi

Wed 8/26

9:35 pm-8:00 pm

2 stops33h 25m

$984

Quickest round-trip

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 8/17

10:15 am-4:35 am

2 stops31h 20m

Bangkok Suvarnabhumi

Thu 8/27

7:00 am-8:00 pm

2 stops24h 00m

$987

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 4/8

3:36 pm-9:35 am

3 stops30h 59m

Bangkok Suvarnabhumi

Thu 4/23

3:45 pm-9:10 am

3 stops28h 25m

$1,001

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 4/23

6:00 am-11:55 pm

2 stops30h 55m

Bangkok Suvarnabhumi

Sat 5/9

3:45 pm-1:22 pm

3 stops32h 37m

$1,035

LouisvillePhuket City

SDF - HKT

SDFHKT

Louisville Intl

Mon 4/6

12:48 pm-10:10 pm

2 stops46h 22m

Phuket City

Mon 4/13

11:25 pm-2:31 pm

2 stops26h 06m

$1,357

LouisvillePhuket City

SDF - HKT

SDFHKT

Louisville Intl

Wed 8/12

4:00 pm-7:45 am

2 stops28h 45m

Phuket City

Thu 8/20

8:30 pm-5:31 pm

2 stops32h 01m

$1,497

LouisvillePhuket City

SDF - HKT

SDFHKT

Louisville Intl

Wed 8/12

2:43 pm-7:45 am

2 stops30h 02m

Phuket City

Thu 8/20

8:30 pm-10:44 pm

2 stops37h 14m

$1,502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 March is, on average, the cheapest month to fly to Thailand from Louisville, with most prices found around $936. If you are unable to visit Thailand during the month of March, then departing from Louisville during the month October is also very affordable. Most momondo users find prices during this month for around $936.

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 $1,168 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 $1,076 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

Fastest flight time	26h 53m
Direct flights	None

The fastest flight from Louisville to Thailand takes 26h 53m

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 March 2026, 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
Japan Airlines	PriceFrom $860	Free Cancellation	Rating 8.3 1,728 reviews	Search Japan Airlines flights
Delta	PriceFrom $880	Free Cancellation	Rating 7.9 8,276 reviews	Search Delta flights
ANA	PriceFrom $881	Free Cancellation	Rating 8.4 1,119 reviews	Search ANA flights
Korean Air	PriceFrom $886	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $891	Free Cancellation	Rating 7.4 3,744 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $918	Free Cancellation	Rating 7.1 11,409 reviews	Search American Airlines flights
United Airlines	PriceFrom $926	Free Cancellation	Rating 7.4 9,409 reviews	Search United Airlines 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.