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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 1/21. 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.
United Airlines Logo
5:35 am - 5:10 am
SDF
-
BKK
35h 35m2 stops
United Airlines Logo
9:10 am - 11:59 pm
BKK
-
SDF
25h 49m2 stops
$816United Airlines
Wed, Jan 21 - Wed, Mar 25
United Airlines Logo
3:22 pm - 11:25 am
SDF
-
BKK
32h 03m3 stops
United Airlines Logo
9:10 am - 11:59 pm
BKK
-
SDF
25h 49m2 stops
$821United Airlines
Wed, Jan 21 - Wed, Mar 25
United Airlines Logo
2:10 pm - 11:25 am
SDF
-
BKK
33h 15m3 stops
United Airlines Logo
4:55 pm - 1:32 pm
BKK
-
SDF
31h 37m3 stops
$832United Airlines
Wed, Jan 21 - Wed, Mar 25
United Airlines Logo
9:50 am - 11:25 am
SDF
-
BKK
37h 35m3 stops
United Airlines Logo
9:35 am - 10:03 pm
BKK
-
SDF
47h 28m2 stops
$835United Airlines
Wed, Jan 28 - Sun, Apr 26
United Airlines Logo
3:22 pm - 11:25 am
SDF
-
BKK
56h 03m3 stops
United Airlines Logo
4:55 pm - 1:17 pm
BKK
-
SDF
31h 22m3 stops
$845United Airlines
Sun, Jan 25 - Tue, Mar 10
United Airlines Logo
6:00 am - 12:20 am
SDF
-
BKK
30h 20m2 stops
United Airlines Logo
9:35 am - 10:03 pm
BKK
-
SDF
47h 28m2 stops
$846United Airlines
Tue, Jan 27 - Sun, Apr 26
United Airlines Logo
6:00 am - 11:25 am
SDF
-
BKK
65h 25m3 stops
United Airlines Logo
9:35 am - 10:03 pm
BKK
-
SDF
47h 28m2 stops
$848United Airlines
Tue, Jan 27 - Sun, Apr 26
United Airlines Logo
6:15 am - 5:10 am
SDF
-
BKK
34h 55m2 stops
United Airlines Logo
3:40 pm - 2:26 pm
BKK
-
SDF
33h 46m3 stops
$850United Airlines
Thu, Feb 26 - Tue, Mar 31
United Airlines Logo
9:00 am - 11:25 am
SDF
-
BKK
38h 25m3 stops
United Airlines Logo
4:55 pm - 1:14 pm
BKK
-
SDF
32h 19m3 stops
$859United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
2:05 pm - 11:25 am
SDF
-
BKK
33h 20m3 stops
United Airlines Logo
9:35 am - 10:03 pm
BKK
-
SDF
47h 28m2 stops
$861United Airlines
Fri, Jan 30 - Sun, Apr 26

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 21
SDF5:35 amLouisville Intl
35h 35m
2 stops
BKK5:10 amBangkok Suvarnabhumi
Mar 25
BKK9:10 amBangkok Suvarnabhumi
25h 49m
2 stops
SDF11:59 pmLouisville Intl
$816
Find similar
United Airlines
Jan 21
SDF3:22 pmLouisville Intl
32h 03m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Mar 25
BKK9:10 amBangkok Suvarnabhumi
25h 49m
2 stops
SDF11:59 pmLouisville Intl
$821
Find similar
United Airlines
Jan 21
SDF2:10 pmLouisville Intl
33h 15m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Mar 25
BKK4:55 pmBangkok Suvarnabhumi
31h 37m
3 stops
SDF1:32 pmLouisville Intl
$832
Find similar

ANA flights from Louisville to Bangkok Suvarnabhumi Airport

Our best ANA deals on Louisville to Bangkok Suvarnabhumi Airport flight tickets
ANA
Jan 21
SDF2:05 pmLouisville Intl
38h 15m
2 stops
BKK4:20 pmBangkok Suvarnabhumi
Jan 27
BKK10:25 pmBangkok Suvarnabhumi
26h 49m
2 stops
SDF1:14 pmLouisville Intl
$841
Find similar
ANA
Dec 27
SDF2:00 pmLouisville Intl
46h 20m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Jan 21
BKK10:25 pmBangkok Suvarnabhumi
34h 03m
2 stops
SDF8:28 pmLouisville Intl
$1,531
Find similar
ANA
Dec 27
SDF2:00 pmLouisville Intl
46h 20m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Jan 21
BKK9:10 amBangkok Suvarnabhumi
40h 04m
2 stops
SDF1:14 pmLouisville Intl
$1,701
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 December 18, 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

Wed 1/21

5:35 am-5:10 am

2 stops35h 35m

Bangkok Suvarnabhumi

Wed 3/25

9:10 am-11:59 pm

2 stops25h 49m

$816

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 1/21

3:22 pm-11:25 am

3 stops32h 03m

Bangkok Suvarnabhumi

Wed 3/25

9:10 am-11:59 pm

2 stops25h 49m

$821

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 1/21

2:10 pm-11:25 am

3 stops33h 15m

Bangkok Suvarnabhumi

Wed 3/25

4:55 pm-1:32 pm

3 stops31h 37m

$832

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 1/28

9:50 am-11:25 am

3 stops37h 35m

Bangkok Suvarnabhumi

Sun 4/26

9:35 am-10:03 pm

2 stops47h 28m

$835

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 1/25

3:22 pm-11:25 am

3 stops56h 03m

Bangkok Suvarnabhumi

Tue 3/10

4:55 pm-1:17 pm

3 stops31h 22m

$845

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 1/27

6:00 am-12:20 am

2 stops30h 20m

Bangkok Suvarnabhumi

Sun 4/26

9:35 am-10:03 pm

2 stops47h 28m

$846

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 1/27

6:00 am-11:25 am

3 stops65h 25m

Bangkok Suvarnabhumi

Sun 4/26

9:35 am-10:03 pm

2 stops47h 28m

$848

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 2/26

6:15 am-5:10 am

2 stops34h 55m

Bangkok Suvarnabhumi

Tue 3/31

3:40 pm-2:26 pm

3 stops33h 46m

$850

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 1/29

9:00 am-11:25 am

3 stops38h 25m

Bangkok Suvarnabhumi

Mon 2/2

4:55 pm-1:14 pm

3 stops32h 19m

$859

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Fri 1/30

2:05 pm-11:25 am

3 stops33h 20m

Bangkok Suvarnabhumi

Sun 4/26

9:35 am-10:03 pm

2 stops47h 28m

$861

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?

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

The month of November is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Louisville, with most prices found around $1,055. The month of July is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Louisville averaging around $1,064.

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 $1,327 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 $1,100 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

Fastest flight time

26h 55m

Direct flights

None
The fastest flight from Louisville to Bangkok Suvarnabhumi Airport takes 26h 55m
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

  • 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 $888Free CancellationRating
8.4
1,031 reviews
Search ANA flights
DeltaPriceFrom $918Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $918Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $969Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,148Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
FinnairPriceFrom $1,361Free CancellationRating
7.6
1,338 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
Cha-am
Ko Lan
Chonburi
Ayutthaya
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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