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Cheap flights from Louisville to Bangkok from $520

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 1/14. 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
7:26 pm - 12:55 amSDF-BKK
41h 29m2 stops
Delta Logo
2:05 am - 11:08 pmBKK-SDF
33h 03m2 stops
$923Delta
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Sun, Nov 23 - Fri, Dec 5
United Airlines Logo
6:00 am - 11:25 amSDF-BKK
41h 25m3 stops
United Airlines Logo
4:55 pm - 2:26 pmBKK-SDF
33h 31m3 stops
$929United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
ANA Logo
2:05 pm - 5:10 amSDF-BKK
27h 05m2 stops
ANA Logo
2:25 pm - 1:14 pmBKK-SDF
34h 49m2 stops
$956ANA
Find Deal
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
11:10 am - 11:25 amSDF-BKK
36h 15m3 stops
United Airlines Logo
4:55 pm - 10:23 amBKK-SDF
29h 28m3 stops
$959United Airlines
Find Deal
Fri, Jan 16 - Fri, Jan 23
ANA Logo
8:29 am - 5:10 amSDF-BKK
32h 41m2 stops
ANA Logo
7:10 am - 8:28 pmBKK-SDF
25h 18m2 stops
$1,056ANA
Find Deal
Fri, Jan 16 - Fri, Jan 23
Qatar Airways Logo
10:35 am - 6:40 amSDF-BKK
32h 05m2 stops
Qatar Airways Logo
2:00 am - 11:19 pmBKK-SDF
33h 19m2 stops
$1,075Qatar Airways
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Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
2:06 pm - 11:15 amSDF-BKK
33h 09m2 stops
Multiple Airlines Logo
5:40 pm - 10:47 pmBKK-SDF
41h 07m2 stops
$1,085Multiple Airlines
Find Deal
Sun, Mar 1 - Sat, Mar 7
Qatar Airways Logo
1:32 pm - 1:05 pmSDF-BKK
35h 33m2 stops
Qatar Airways Logo
2:00 am - 11:19 pmBKK-SDF
33h 19m2 stops
$1,110Qatar Airways
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Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
6:03 pm - 11:15 amSDF-BKK
29h 12m2 stops
Multiple Airlines Logo
11:55 pm - 5:08 pmBKK-SDF
29h 13m2 stops
$1,130Multiple Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
10:47 am - 5:05 amSDF-BKK
30h 18m2 stops
American Airlines Logo
8:05 am - 11:19 pmBKK-SDF
27h 14m2 stops
$1,901American Airlines
Find Deal
Tue, Dec 16 - Wed, Jan 21

Delta flights from Louisville to Bangkok Suvarnabhumi Airport

Our best Delta deals on Louisville to Bangkok Suvarnabhumi Airport flight tickets
Delta
Nov 23
SDF7:26 pmLouisville Intl
41h 29m
2 stops
BKK12:55 amBangkok Suvarnabhumi
Dec 5
BKK2:05 amBangkok Suvarnabhumi
33h 03m
2 stops
SDF11:08 pmLouisville Intl
$923
Find similar
Delta
Nov 23
SDF6:03 pmLouisville Intl
42h 52m
2 stops
BKK12:55 amBangkok Suvarnabhumi
Dec 6
BKK9:30 pmBangkok Suvarnabhumi
35h 22m
2 stops
SDF8:52 pmLouisville Intl
$1,178
Find similar
Delta
Dec 14
SDF8:35 amLouisville Intl
28h 10m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Dec 20
BKK12:55 amBangkok Suvarnabhumi
31h 56m
2 stops
SDF8:51 pmLouisville Intl
$1,808
Find similar

United Airlines flights from Louisville to Bangkok Suvarnabhumi Airport

Our best United Airlines deals on Louisville to Bangkok Suvarnabhumi Airport flight tickets
United Airlines
Jan 15
SDF6:00 amLouisville Intl
41h 25m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 19
BKK4:55 pmBangkok Suvarnabhumi
33h 31m
3 stops
SDF2:26 pmLouisville Intl
$929
Find similar
United Airlines
Nov 6
SDF11:00 amLouisville Intl
30h 10m
2 stops
BKK5:10 amBangkok Suvarnabhumi
Nov 12
BKK4:55 pmBangkok Suvarnabhumi
29h 04m
3 stops
SDF9:59 amLouisville Intl
$949
Find similar
United Airlines
Jan 16
SDF11:10 amLouisville Intl
36h 15m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 23
BKK4:55 pmBangkok Suvarnabhumi
29h 28m
3 stops
SDF10:23 amLouisville Intl
$959
Find similar

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 October 30, 2025.
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

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 11/23

7:26 pm-12:55 am

2 stops41h 29m

Bangkok Suvarnabhumi

Fri 12/5

2:05 am-11:08 pm

2 stops33h 03m

$923

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 1/15

6:00 am-11:25 am

3 stops41h 25m

Bangkok Suvarnabhumi

Mon 1/19

4:55 pm-2:26 pm

3 stops33h 31m

$929

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 1/22

2:05 pm-5:10 am

2 stops27h 05m

Bangkok Suvarnabhumi

Mon 1/26

2:25 pm-1:14 pm

2 stops34h 49m

$956

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Fri 1/16

11:10 am-11:25 am

3 stops36h 15m

Bangkok Suvarnabhumi

Fri 1/23

4:55 pm-10:23 am

3 stops29h 28m

$959

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Fri 1/16

8:29 am-5:10 am

2 stops32h 41m

Bangkok Suvarnabhumi

Fri 1/23

7:10 am-8:28 pm

2 stops25h 18m

$1,056

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 1/22

10:35 am-6:40 am

2 stops32h 05m

Bangkok Suvarnabhumi

Sun 1/25

2:00 am-11:19 pm

2 stops33h 19m

$1,075

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 3/1

2:06 pm-11:15 am

2 stops33h 09m

Bangkok Suvarnabhumi

Sat 3/7

5:40 pm-10:47 pm

2 stops41h 07m

$1,085

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Fri 1/16

1:32 pm-1:05 pm

2 stops35h 33m

Bangkok Suvarnabhumi

Thu 1/22

2:00 am-11:19 pm

2 stops33h 19m

$1,110

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 1/15

6:03 pm-11:15 am

2 stops29h 12m

Bangkok Suvarnabhumi

Mon 1/19

11:55 pm-5:08 pm

2 stops29h 13m

$1,130

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 12/16

10:47 am-5:05 am

2 stops30h 18m

Bangkok Suvarnabhumi

Wed 1/21

8:05 am-11:19 pm

2 stops27h 14m

$1,901

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 cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Louisville, with most prices found around $1,097. The month of August is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Louisville averaging around $1,134.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport 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. On the other hand, Friday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,904.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the morning. Flights from Louisville to Bangkok Suvarnabhumi Airport during this time can be as low as $1,437. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $1,685 per ticket.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Louisville for as low as $1,297 on momondo.

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

Direct flights

None
There are no direct flights from Louisville to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Louisville to Bangkok Suvarnabhumi Airport.
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  • 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 55m 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
ANAPriceFrom $894Free CancellationRating
8.4
996 reviews
Search ANA flights
DeltaPriceFrom $918Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $959Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,083Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,148Free CancellationRating
7.4
3,659 reviews
Search Qatar Airways flights
Korean AirPriceFrom $1,354Free CancellationRating
8.4
1,155 reviews
Search Korean Air flights
FinnairPriceFrom $1,365Free CancellationRating
7.6
1,333 reviews
Search Finnair flights

Traveling to a place near Bangkok?

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