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Cheap flights from Louisville to Bangkok from $554

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 9/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:56 pm - 7:25 amSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
30h 29m2 stops Washington, D.C. Dulles Intl Rome Fiumicino
Multiple Airlines Logo
12:25 pm - 11:41 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
46h 16m2 stops Rome Fiumicino Newark
$994Multiple Airlines
Mon, Sep 14 - Wed, Sep 23
Multiple Airlines Logo
7:03 am - 11:55 pmSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
29h 52m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
3:55 pm - 11:22 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
42h 27m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
$1,076Multiple Airlines
Mon, Sep 14 - Thu, Sep 24
Delta Logo
6:30 am - 11:35 pmSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
30h 05m2 stops Minneapolis St Paul Incheon Intl
Delta Logo
9:40 pm - 11:59 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
37h 19m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,092Delta
Mon, Sep 14 - Wed, Sep 23
Delta Logo
6:00 am - 9:30 pmSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
27h 30m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Delta Logo
9:40 am - 10:35 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
24h 55m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,092Delta
Tue, Feb 9 - Mon, Feb 22
United Airlines Logo
1:07 pm - 9:35 amSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
33h 28m3 stops Newark Los Angeles Los Angeles Hong Kong Intl
United Airlines Logo
9:35 am - 1:15 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
38h 40m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,102United Airlines
Tue, Sep 15 - Fri, Sep 25
United Airlines Logo
8:00 am - 9:35 amSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
38h 35m3 stops Denver Intl Los Angeles Los Angeles Hong Kong Intl
United Airlines Logo
7:00 am - 10:32 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
26h 32m2 stops Tokyo Narita Denver Intl
$1,103United Airlines
Mon, Sep 14 - Thu, Sep 24
Japan Airlines Logo
7:03 am - 11:00 pmSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
28h 57m2 stops Chicago O'Hare Intl Tokyo Narita
Japan Airlines Logo
7:55 am - 12:10 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
39h 15m2 stops Tokyo Narita Chicago O'Hare Intl
$1,121Japan Airlines
Fri, Oct 2 - Fri, Oct 16
Qatar Airways Logo
10:29 am - 6:20 amSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
32h 51m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
2:30 am - 10:33 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
31h 03m2 stops Doha Hamad Intl Chicago O'Hare Intl
$1,137Qatar Airways
Mon, Sep 14 - Tue, Sep 22
Qatar Airways Logo
2:47 pm - 12:55 pmSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
35h 08m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
3:00 am - 10:33 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
30h 33m2 stops Doha Hamad Intl Chicago O'Hare Intl
$1,140Qatar Airways
Tue, Sep 15 - Thu, Sep 24
Japan Airlines Logo
6:29 am - 5:05 amSDF  Louisville Intl-BKK Bangkok Suvarnabhumi
34h 36m2 stops Chicago O'Hare Intl Tokyo Haneda
Japan Airlines Logo
10:05 pm - 9:35 pmBKK  Bangkok Suvarnabhumi-SDF Louisville Intl
35h 30m2 stops Tokyo Haneda Chicago O'Hare Intl
$2,462Japan Airlines
Sun, Feb 7 - Wed, Feb 17

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Korean Air flights from Louisville to Bangkok Suvarnabhumi Airport

Our best Korean Air deals on Louisville to Bangkok Suvarnabhumi Airport flight tickets
Korean Air
Sep 23
SDF8:09 amLouisville Intl
26h 36m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Sep 27
BKK11:30 pmBangkok Suvarnabhumi
28h 40m
2 stops
SDF5:10 pmLouisville Intl
$1,097
Korean Air
Sep 23
SDF8:09 amLouisville Intl
26h 36m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Sep 27
BKK11:30 pmBangkok Suvarnabhumi
28h 40m
2 stops
SDF5:10 pmLouisville Intl
$1,098
Korean Air
Sep 28
SDF7:05 amLouisville Intl
29h 30m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
Sep 30
BKK9:40 pmBangkok Suvarnabhumi
33h 53m
2 stops
SDF8:33 pmLouisville Intl
$1,699

United Airlines flights from Louisville to Bangkok Suvarnabhumi Airport

Our best United Airlines deals on Louisville to Bangkok Suvarnabhumi Airport flight tickets
United Airlines
Sep 15
SDF1:07 pmLouisville Intl
33h 28m
3 stops
BKK9:35 amBangkok Suvarnabhumi
Sep 25
BKK9:35 amBangkok Suvarnabhumi
38h 40m
2 stops
SDF1:15 pmLouisville Intl
$1,102
United Airlines
Sep 14
SDF8:00 amLouisville Intl
38h 35m
3 stops
BKK9:35 amBangkok Suvarnabhumi
Sep 24
BKK7:00 amBangkok Suvarnabhumi
26h 32m
2 stops
SDF10:32 pmLouisville Intl
$1,103
United Airlines
Sep 14
SDF11:00 amLouisville Intl
35h 35m
3 stops
BKK9:35 amBangkok Suvarnabhumi
Sep 23
BKK3:45 pmBangkok Suvarnabhumi
28h 49m
3 stops
SDF9:34 amLouisville Intl
$1,112

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Bangkok Suvarnabhumi Airport 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 August 17, 2026.
Use the filters below to find and compare flights from Louisville to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Mon 9/14

1:56 pm-7:25 am

2 stops30h 29m

Bangkok Suvarnabhumi

Wed 9/23

12:25 pm-11:41 pm

2 stops46h 16m

$994

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Mon 9/14

7:03 am-11:55 pm

2 stops29h 52m

Bangkok Suvarnabhumi

Thu 9/24

3:55 pm-11:22 pm

2 stops42h 27m

$1,076

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Mon 9/14

6:30 am-11:35 pm

2 stops30h 05m

Bangkok Suvarnabhumi

Wed 9/23

9:40 pm-11:59 pm

2 stops37h 19m

$1,092
Quickest round-trip

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Tue 2/9

6:00 am-9:30 pm

2 stops27h 30m

Bangkok Suvarnabhumi

Mon 2/22

9:40 am-10:35 pm

2 stops24h 55m

$1,092

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Tue 9/15

1:07 pm-9:35 am

3 stops33h 28m

Bangkok Suvarnabhumi

Fri 9/25

9:35 am-1:15 pm

2 stops38h 40m

$1,102

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Mon 9/14

8:00 am-9:35 am

3 stops38h 35m

Bangkok Suvarnabhumi

Thu 9/24

7:00 am-10:32 pm

2 stops26h 32m

$1,103

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Fri 10/2

7:03 am-11:00 pm

2 stops28h 57m

Bangkok Suvarnabhumi

Fri 10/16

7:55 am-12:10 pm

2 stops39h 15m

$1,121

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Mon 9/14

10:29 am-6:20 am

2 stops32h 51m

Bangkok Suvarnabhumi

Tue 9/22

2:30 am-10:33 pm

2 stops31h 03m

$1,137

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Tue 9/15

2:47 pm-12:55 pm

2 stops35h 08m

Bangkok Suvarnabhumi

Thu 9/24

3:00 am-10:33 pm

2 stops30h 33m

$1,140

LouisvilleBangkok

SDF Louisville Intl - BKK Bangkok Suvarnabhumi

SDFBKK

Louisville Intl

Sun 2/7

6:29 am-5:05 am

2 stops34h 36m

Bangkok Suvarnabhumi

Wed 2/17

10:05 pm-9:35 pm

2 stops35h 30m

$2,462

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 Suvarnabhumi Airport

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 typical price of a round-trip flight between Louisville and Bangkok Suvarnabhumi Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,029 to $1,693.
The lowest price recently found on this route was $994.

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of July is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Louisville, with most prices found around $0. The month of January is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Louisville averaging around $962.

When to book flights from Louisville to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Bangkok Suvarnabhumi Airport (SDF to BKK) flight deals and tips

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

Fastest flight time

26h 26m

Direct flights

None
The fastest flight from Louisville to Bangkok Suvarnabhumi Airport takes 26h 26m
There are no direct flights from Louisville to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Louisville to Bangkok Suvarnabhumi Airport.
Search flight deals

Frequently asked questions about flying from Louisville to Bangkok Suvarnabhumi Airport

  • How far is Louisville Intl to Bangkok Suvarnabhumi by plane?

    A flight from Louisville Intl to Bangkok Suvarnabhumi will travel around 8817.2 mi. 26h 26m is a normal flight duration for this route.

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

    Prices for flights from Louisville Intl Airport to Bangkok Suvarnabhumi Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Bangkok Suvarnabhumi Airport.

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

    The necessary travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Louisville to Bangkok Suvarnabhumi Airport?

Best airlines flying from Louisville to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Louisville to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $860Free CancellationRating
8.3
1,904 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $869Free CancellationRating
7.1
11,946 reviews
Search American Airlines flights
DeltaPriceFrom $880Free CancellationRating
7.8
8,503 reviews
Search Delta flights
ANAPriceFrom $881Free CancellationRating
8.3
1,298 reviews
Search ANA flights
United AirlinesPriceFrom $885Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $891Free CancellationRating
7.4
3,738 reviews
Search Qatar Airways flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Chonburi
Sattahip
Ko Lan
Pak Chong
Ayutthaya
Phetchaburi

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from Louisville.

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

momondo does allow users to show only those flights to Bangkok from Louisville which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Bangkok.

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

Of course. momondo tracks the price of Louisville to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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