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$667+ Cheap flights from Louisville (SDF) to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Jan 7 — Jan 141
Tue 1/7
Tue 1/14
1 adult, Economy
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The best prices from Louisville Intl to Bangkok are usually found in September or March, booked 33 days in advance, depart on a Monday or Saturday and return on a Monday

Cheap flight deals from Louisville to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 2, 2025.

Round-trip from

$1,285
(oojo)

One-way from

$667
(Gurufare)

Popular in

December

Cheapest in

September

Average price

$1,476
From Louisville Intl to Bangkok
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One-way flight from Louisville Intl to Bangkok
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Louisville to Bangkok

Cheapest flights from Louisville to Bangkok
Explore the most affordable flight options available from Louisville to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2025.

This oojo deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:23 pmSDF - BKK
2 stops26h 42mQatar Airways
Tue 5/138:00 pmBKK - SDF
2 stops36h 38mQatar Airways
Deal found 1/1$1,285
This American Airlines deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:41 amSDF - BKK
2 stops27h 54mAmerican Airlines
Sat 11/158:05 amBKK - SDF
2 stops25h 28mAmerican Airlines
Deal found 1/2$1,293
This Korean Air deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/297:35 amSDF - BKK
2 stops25h 55mMultiple Airlines
Wed 2/511:15 pmBKK - SDF
2 stops24h 16mMultiple Airlines
Deal found 1/1$1,356
This CheapOair deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:09 amSDF - BKK
2 stops43h 06mKorean Air
Wed 3/261:00 amBKK - SDF
2 stops33h 15mKorean Air
Deal found 1/1$1,357
This Delta deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/52:43 pmSDF - BKK
2 stops44h 37mDelta
Sat 3/81:00 amBKK - SDF
2 stops33h 57mDelta
Deal found 1/2$1,396
This Gurufare deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/131:44 pmSDF - BKK
2 stops29h 21mFinnair
Thu 3/273:00 pmBKK - SDF
2 stops41h 50mFinnair
Deal found 1/1$1,407
This Justfly.com deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/152:00 pmSDF - BKK
2 stops27h 10mANA
Wed 2/1210:50 pmBKK - SDF
2 stops34h 01mANA
Deal found 1/1$1,609
This oojo deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/16:35 amSDF - BKK
2 stops41h 30mCathay Pacific
Sat 2/154:55 pmBKK - SDF
2 stops37h 35mCathay Pacific
Deal found 1/1$1,619
This Mytrip deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:02 amSDF - BKK
3 stops35h 13mAir Canada
Sun 3/97:35 amBKK - SDF
2 stops23h 47mAir Canada
Deal found 1/2$1,756
This United Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2910:35 amSDF - BKK
2 stops30h 35mUnited Airlines
Wed 2/57:10 amBKK - SDF
3 stops27h 02mUnited Airlines
Deal found 1/1$1,831

Find flights from Louisville to Bangkok within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 5/6

5:23 pm-7:05 am

2 stops26h 42m

Bangkok Suvarnabhumi

Tue 5/13

8:00 pm-9:38 pm

2 stops36h 38m

$1,285

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 1/29

7:35 am-9:30 pm

2 stops25h 55m

Bangkok Suvarnabhumi

Wed 2/5

11:15 pm-11:31 am

2 stops24h 16m

$1,356

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 3/13

7:09 am-1:15 pm

2 stops43h 06m

Bangkok Suvarnabhumi

Wed 3/26

1:00 am-11:15 pm

2 stops33h 15m

$1,357

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 3/5

2:43 pm-11:20 pm

2 stops44h 37m

Bangkok Suvarnabhumi

Sat 3/8

1:00 am-10:57 pm

2 stops33h 57m

$1,396

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 3/13

1:44 pm-6:05 am

2 stops29h 21m

Bangkok Suvarnabhumi

Thu 3/27

3:00 pm-9:50 pm

2 stops41h 50m

$1,407

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 1/15

2:00 pm-5:10 am

2 stops27h 10m

Bangkok Suvarnabhumi

Wed 2/12

10:50 pm-8:51 pm

2 stops34h 01m

$1,609

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 2/1

6:35 am-12:05 pm

2 stops41h 30m

Bangkok Suvarnabhumi

Sat 2/15

4:55 pm-6:30 pm

2 stops37h 35m

$1,619

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 3/5

7:02 am-6:15 am

3 stops35h 13m

Bangkok Suvarnabhumi

Sun 3/9

7:35 am-7:22 pm

2 stops23h 47m

$1,756

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Wed 1/29

10:35 am-5:10 am

2 stops30h 35m

Bangkok Suvarnabhumi

Wed 2/5

7:10 am-10:12 pm

3 stops27h 02m

$1,831

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 3/13

11:02 am-5:05 am

2 stops31h 03m

Bangkok Suvarnabhumi

Thu 3/27

8:05 am-12:08 am

3 stops27h 03m

$11,209

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 13 results
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Best time to book a flight from Louisville to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Louisville to Bangkok

Get recent, data-driven insights about flights from Louisville to Bangkok including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Louisville to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Bangkok. Price data was last updated on December 27, 2024.

To ensure you get the cheapest price possible for a flight from Louisville to Bangkok, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Louisville to Bangkok?

Currently, October is the cheapest month in which you can book a flight from Louisville to Bangkok (average of $996). Flying from Louisville to Bangkok in June is currently the most expensive (average of $1,585). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to BKK?

Find hourly flight availability from Louisville to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 2, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Louisville to Bangkok by exploring options for tickets in the morning.

What is the cheapest day to fly from Louisville to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Bangkok. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Bangkok flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated January 2, 2025.
Get a feel of what it's like to fly with Finnair, Qatar Airways and American Airlines from Louisville to Bangkok by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,030 reviews

Overall

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,030 reviews
Korean Air
8.5
Very good
1,030 reviews

Overall

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
844 reviews
Korean Air
8.5
Very good
1,030 reviews

Overall

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,441 reviews
Korean Air
8.5
Very good
1,030 reviews

Overall

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,536 reviews
Korean Air
8.5
Very good
1,030 reviews

Overall

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Finnair
7.7
Good
1,282 reviews
Korean Air
8.5
Very good
1,030 reviews

Overall

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Bangkok?

    Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Bangkok from Louisville. Booking flights from Louisville Intl (SDF) to Bangkok should be relatively easy as there are 0 daily outbound flights to Bangkok from 7 different airlines.

  • What are the cheapest airlines flying from Louisville to Bangkok round-trip?

    Our cheapest airline available from Louisville to Bangkok is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,285 on this airline. Additional options worth looking into are Korean Air and Delta, starting at $1,357 and $1,396 round-trip. These flights start at 17% lower than the current average price 3 months from now.

  • Can I find deals for flights from Louisville to Bangkok that include hotel bookings?

    Yes. In addition to deals on Louisville to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Bangkok.

  • Can I find deals for business class flights from Louisville to Bangkok?

    Yes. Cheapflights offers flight deals from Louisville to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Bangkok?

    Currently, October is the cheapest month in which you can book a flight from Louisville to Bangkok (average of $996). Flying from Louisville to Bangkok in June is currently the most expensive (average of $1,585). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Louisville to Bangkok

Discover the top 7 airlines that operate flights from Louisville to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,102Average$1,410FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,219Average$1,656FlexibilityNo cancel feeOn-time79%
ANACheapest$1,237Average$1,378FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,275Average$1,467FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,279Average$1,545FlexibilityNo cancel feeOn-time68%
FinnairCheapest$1,307Average$1,565FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,354Average$1,437FlexibilityNo cancel feeOn-time81%
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