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Cheap flights from Louisville to Bangkok from $438

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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
10:50 am - 12:45 am
SDF
-
BKK
26h 55m
2 stops
Delta Logo
9:50 am - 9:31 pm
BKK
-
SDF
46h 41m
2 stops
$881Delta
Tue, Mar 24 - Mon, Apr 13
Delta Logo
6:51 pm - 12:55 am
SDF
-
BKK
42h 04m
2 stops
Delta Logo
9:30 pm - 8:28 pm
BKK
-
SDF
34h 58m
2 stops
$886Delta
Sat, Feb 7 - Sat, Feb 14
Delta Logo
12:34 pm - 11:40 pm
SDF
-
BKK
48h 06m
2 stops
Delta Logo
9:50 am - 9:31 pm
BKK
-
SDF
46h 41m
2 stops
$887Delta
Sat, Mar 28 - Tue, Apr 14
Delta Logo
12:34 pm - 11:40 pm
SDF
-
BKK
48h 06m
2 stops
Delta Logo
9:50 am - 4:40 pm
BKK
-
SDF
41h 50m
2 stops
$893Delta
Sat, Mar 28 - Wed, Apr 15
Delta Logo
5:35 pm - 9:30 pm
SDF
-
BKK
40h 55m
2 stops
Delta Logo
9:40 pm - 9:16 pm
BKK
-
SDF
34h 36m
2 stops
$897Delta
Tue, Mar 24 - Wed, Apr 1
Korean Air Logo
5:33 am - 12:45 am
SDF
-
BKK
31h 12m
2 stops
Korean Air Logo
2:05 am - 11:58 pm
BKK
-
SDF
33h 53m
2 stops
$900Korean Air
Sat, Feb 28 - Fri, Mar 6
Korean Air Logo
7:05 am - 9:30 pm
SDF
-
BKK
51h 25m
2 stops
Korean Air Logo
9:50 am - 7:48 pm
BKK
-
SDF
44h 58m
2 stops
$902Korean Air
Wed, Mar 25 - Mon, Apr 13
United Airlines Logo
9:00 am - 11:25 am
SDF
-
BKK
39h 25m
3 stops
United Airlines Logo
3:40 pm - 2:31 pm
BKK
-
SDF
33h 51m
3 stops
$909United Airlines
Tue, Mar 24 - Mon, Apr 13
United Airlines Logo
9:55 am - 11:25 am
SDF
-
BKK
38h 30m
3 stops
United Airlines Logo
3:40 pm - 8:16 pm
BKK
-
SDF
39h 36m
3 stops
$914United Airlines
Tue, Mar 24 - Tue, Apr 14
United Airlines Logo
8:15 am - 12:20 am
SDF
-
BKK
29h 05m
2 stops
United Airlines Logo
9:35 am - 1:17 pm
BKK
-
SDF
38h 42m
2 stops
$919United Airlines
Tue, Mar 17 - Fri, Apr 24

United Airlines flights from Louisville to Bangkok

Our best United Airlines deals on Louisville to Bangkok flight tickets
United Airlines
Jan 19
SDF2:05 pmLouisville Intl
33h 20m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 22
BKK4:55 pmBangkok Suvarnabhumi
41h 29m
3 stops
SDF10:24 pmLouisville Intl
$860
United Airlines
Jan 17
SDF9:50 amLouisville Intl
37h 35m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 25
BKK4:55 pmBangkok Suvarnabhumi
39h 33m
3 stops
SDF8:28 pmLouisville Intl
$885
United Airlines
Jan 17
SDF8:29 amLouisville Intl
38h 56m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 22
BKK4:55 pmBangkok Suvarnabhumi
32h 29m
3 stops
SDF1:24 pmLouisville Intl
$894

Delta flights from Louisville to Bangkok

Our best Delta deals on Louisville to Bangkok flight tickets
Delta
Mar 24
SDF10:50 amLouisville Intl
26h 55m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Apr 13
BKK9:50 amBangkok Suvarnabhumi
46h 41m
2 stops
SDF9:31 pmLouisville Intl
$881
Delta
Feb 7
SDF6:51 pmLouisville Intl
40h 29m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
Feb 14
BKK9:30 pmBangkok Suvarnabhumi
38h 28m
2 stops
SDF11:58 pmLouisville Intl
$886
Delta
Mar 28
SDF12:34 pmLouisville Intl
48h 06m
2 stops
BKK11:40 pmBangkok Suvarnabhumi
Apr 14
BKK9:50 amBangkok Suvarnabhumi
46h 41m
2 stops
SDF9:31 pmLouisville Intl
$887

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 January 15, 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

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 3/24

10:50 am-12:45 am

2 stops26h 55m

Bangkok Suvarnabhumi

Mon 4/13

9:50 am-9:31 pm

2 stops46h 41m

$881

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 2/7

6:51 pm-12:55 am

2 stops42h 04m

Bangkok Suvarnabhumi

Sat 2/14

9:30 pm-8:28 pm

2 stops34h 58m

$886

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 3/28

12:34 pm-11:40 pm

2 stops48h 06m

Bangkok Suvarnabhumi

Tue 4/14

9:50 am-9:31 pm

2 stops46h 41m

$887

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 3/28

12:34 pm-11:40 pm

2 stops48h 06m

Bangkok Suvarnabhumi

Wed 4/15

9:50 am-4:40 pm

2 stops41h 50m

$893

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 3/24

5:35 pm-9:30 pm

2 stops40h 55m

Bangkok Suvarnabhumi

Wed 4/1

9:40 pm-9:16 pm

2 stops34h 36m

$897

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 2/28

5:33 am-12:45 am

2 stops31h 12m

Bangkok Suvarnabhumi

Fri 3/6

2:05 am-11:58 pm

2 stops33h 53m

$900

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 3/25

7:05 am-9:30 pm

2 stops51h 25m

Bangkok Suvarnabhumi

Mon 4/13

9:50 am-7:48 pm

2 stops44h 58m

$902

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 3/24

9:00 am-11:25 am

3 stops39h 25m

Bangkok Suvarnabhumi

Mon 4/13

3:40 pm-2:31 pm

3 stops33h 51m

$909

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 3/24

9:55 am-11:25 am

3 stops38h 30m

Bangkok Suvarnabhumi

Tue 4/14

3:40 pm-8:16 pm

3 stops39h 36m

$914

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 3/17

8:15 am-12:20 am

2 stops29h 05m

Bangkok Suvarnabhumi

Fri 4/24

9:35 am-1:17 pm

2 stops38h 42m

$919

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 January, then book flights to Bangkok from Louisville during February instead. Flights to Bangkok in February, while not as cheap as those in January, still average around $959.

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 $1,258 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 $1,100 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

29h 05m

Direct flights

None
The fastest flight from Louisville to Bangkok takes 29h 05m
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 29h 05m.

  • 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
ANAPriceFrom $881Free CancellationRating
8.4
1,072 reviews
Search ANA flights
DeltaPriceFrom $918Free CancellationRating
7.9
8,049 reviews
Search Delta flights
American AirlinesPriceFrom $918Free CancellationRating
7.2
11,130 reviews
Search American Airlines flights
United AirlinesPriceFrom $933Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,148Free CancellationRating
7.4
3,715 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