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Cheap flights from Louisville to Bangkok from $537

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Bangkok departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
9:48 am - 5:50 am
SDF
-
BKK
33h 02m
2 stops
Japan Airlines Logo
7:55 am - 2:00 pm
BKK
-
SDF
41h 05m
2 stops
$937Japan Airlines
Sun, Aug 30 - Tue, Sep 8
United Airlines Logo
10:00 am - 11:55 pm
SDF
-
BKK
26h 55m
2 stops
United Airlines Logo
7:00 am - 10:30 pm
BKK
-
SDF
26h 30m
2 stops
$942United Airlines
Thu, Apr 23 - Thu, May 7
United Airlines Logo
3:36 pm - 9:35 am
SDF
-
BKK
30h 59m
3 stops
United Airlines Logo
3:45 pm - 9:10 am
BKK
-
SDF
28h 25m
3 stops
$951United Airlines
Tue, Apr 7 - Thu, Apr 16
Multiple Airlines Logo
7:33 am - 6:45 am
SDF
-
BKK
36h 12m
2 stops
Multiple Airlines Logo
3:05 pm - 10:08 pm
BKK
-
SDF
42h 03m
2 stops
$955Multiple Airlines
Wed, Apr 8 - Thu, Apr 23
ANA Logo
3:36 pm - 9:35 am
SDF
-
BKK
30h 59m
2 stops
ANA Logo
3:45 pm - 9:10 am
BKK
-
SDF
28h 25m
2 stops
$973ANA
Tue, Apr 7 - Thu, Apr 16
United Airlines Logo
9:00 am - 9:35 am
SDF
-
BKK
37h 35m
3 stops
United Airlines Logo
7:00 am - 8:00 pm
BKK
-
SDF
24h 00m
2 stops
$974United Airlines
Sun, Aug 30 - Tue, Sep 8
Japan Airlines Logo
9:48 am - 5:50 am
SDF
-
BKK
33h 02m
2 stops
Japan Airlines Logo
7:55 am - 5:41 pm
BKK
-
SDF
44h 46m
2 stops
$983Japan Airlines
Sun, Aug 30 - Sun, Sep 6
Multiple Airlines Logo
7:33 am - 6:45 am
SDF
-
BKK
36h 12m
2 stops
Multiple Airlines Logo
3:05 pm - 10:08 pm
BKK
-
SDF
42h 03m
2 stops
$994Multiple Airlines
Wed, Apr 8 - Thu, Apr 23
United Airlines Logo
3:36 pm - 9:35 am
SDF
-
BKK
30h 59m
3 stops
United Airlines Logo
3:45 pm - 9:10 am
BKK
-
SDF
28h 25m
3 stops
$1,001United Airlines
Wed, Apr 8 - Thu, Apr 23
United Airlines Logo
3:36 pm - 9:35 am
SDF
-
BKK
30h 59m
3 stops
United Airlines Logo
3:45 pm - 2:31 pm
BKK
-
SDF
57h 46m
3 stops
$1,006United Airlines
Wed, Apr 8 - Thu, Apr 23

Delta flights from Louisville to Bangkok

Our best Delta deals on Louisville to Bangkok flight tickets
Delta
Apr 19
SDF7:54 pmLouisville Intl
40h 41m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
Apr 26
BKK11:30 pmBangkok Suvarnabhumi
28h 10m
2 stops
SDF4:40 pmLouisville Intl
$1,257
Delta
Apr 2
SDF6:15 amLouisville Intl
44h 20m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
Apr 17
BKK9:40 pmBangkok Suvarnabhumi
37h 19m
2 stops
SDF11:59 pmLouisville Intl
$1,363

Japan Airlines flights from Louisville to Bangkok

Our best Japan Airlines deals on Louisville to Bangkok flight tickets
Japan Airlines
Aug 30
SDF9:48 amLouisville Intl
33h 02m
2 stops
BKK5:50 amBangkok Suvarnabhumi
Sep 8
BKK7:55 amBangkok Suvarnabhumi
41h 05m
2 stops
SDF2:00 pmLouisville Intl
$937
Japan Airlines
Aug 30
SDF9:48 amLouisville Intl
33h 02m
2 stops
BKK5:50 amBangkok Suvarnabhumi
Sep 6
BKK7:55 amBangkok Suvarnabhumi
44h 46m
2 stops
SDF5:41 pmLouisville Intl
$983

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 7, 2026.
Use the filters below to find and compare flights from Louisville to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 8/30

9:48 am-5:50 am

2 stops33h 02m

Bangkok Suvarnabhumi

Tue 9/8

7:55 am-2:00 pm

2 stops41h 05m

$937
Quickest round-trip

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 4/23

10:00 am-11:55 pm

2 stops26h 55m

Bangkok Suvarnabhumi

Thu 5/7

7:00 am-10:30 pm

2 stops26h 30m

$942

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 4/7

3:36 pm-9:35 am

3 stops30h 59m

Bangkok Suvarnabhumi

Thu 4/16

3:45 pm-9:10 am

3 stops28h 25m

$951

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 4/8

7:33 am-6:45 am

2 stops36h 12m

Bangkok Suvarnabhumi

Thu 4/23

3:05 pm-10:08 pm

2 stops42h 03m

$955

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 4/7

3:36 pm-9:35 am

2 stops30h 59m

Bangkok Suvarnabhumi

Thu 4/16

3:45 pm-9:10 am

2 stops28h 25m

$973

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 8/30

9:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Tue 9/8

7:00 am-8:00 pm

2 stops24h 00m

$974

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 4/8

7:33 am-6:45 am

2 stops36h 12m

Bangkok Suvarnabhumi

Thu 4/23

3:05 pm-10:08 pm

2 stops42h 03m

$994

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

Wed 4/8

3:36 pm-9:35 am

3 stops30h 59m

Bangkok Suvarnabhumi

Thu 4/23

3:45 pm-2:31 pm

3 stops57h 46m

$1,006

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Louisville to Bangkok

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

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of August, then book flights to Bangkok from Louisville during January instead. Flights to Bangkok in January, while not as cheap as those in August, still average around $952.

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

You are more likely to see cheaper flights to Bangkok from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,189 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Louisville for as low as $1,076 on momondo.

Cheap Louisville to Bangkok flight deals and tips

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

Fastest flight time

27h 50m

Direct flights

None
The fastest flight from Louisville to Bangkok takes 27h 50m
There are no direct flights from Louisville to Bangkok. There are no popular flight routes from Louisville to Bangkok.
Search flight deals

  • How far is Louisville Intl to Bangkok by plane?

    The straight-line distance from Louisville Intl to Bangkok is 8814.3 mi. By plane, this route typically takes 27h 50m.

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

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

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

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

    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 Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The travel and health documents you'll need for your trip to Bangkok 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 Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Bangkok

Compare and see reviews for airlines that fly from Louisville to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $860Free CancellationRating
8.3
1,726 reviews
Search Japan Airlines flights
DeltaPriceFrom $880Free CancellationRating
7.9
8,267 reviews
Search Delta flights
ANAPriceFrom $881Free CancellationRating
8.4
1,112 reviews
Search ANA flights
Korean AirPriceFrom $886Free CancellationRating
8.4
1,200 reviews
Search Korean Air flights
American AirlinesPriceFrom $918Free CancellationRating
7.1
11,398 reviews
Search American Airlines flights
United AirlinesPriceFrom $926Free CancellationRating
7.4
9,403 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,148Free CancellationRating
7.4
3,746 reviews
Search Qatar Airways flights

Why use momondo?

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

It is quick and easy to find Louisville to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Bangkok from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Bangkok trip

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport