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Suvarnabhumi

$520+ Cheap flights from Louisville (SDF) to Suvarnabhumi (BKK)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find cheap flights from Louisville to Suvarnabhumi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Louisville Intl to Bangkok Suvarnabhumi are usually found in July or September, booked 15 days in advance, depart on a Monday or Saturday and return on a Monday

Find flight deals from Louisville to Suvarnabhumi

Cheapest flights from Louisville to Suvarnabhumi
Explore the most affordable flight options available from Louisville to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/13. 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.
Mon 11/173:20 pmSDF - BKK
3 stops32h 05mUnited Airlines
Mon 11/244:55 pmBKK - SDF
3 stops32h 22mUnited Airlines
Deal found 11/13$898
This Delta deal was found by Cheapflights users on 11/12. 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.
Sun 11/166:35 amSDF - BKK
2 stops30h 20mDelta
Mon 12/112:55 amBKK - SDF
2 stops34h 13mDelta
Deal found 11/12$901
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Sun 11/163:20 pmSDF - BKK
3 stops56h 05mUnited Airlines
Mon 11/244:55 pmBKK - SDF
3 stops29h 04mUnited Airlines
Deal found 11/13$912
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Sun 11/1611:00 amSDF - BKK
3 stops36h 25mUnited Airlines
Tue 12/27:10 amBKK - SDF
2 stops28h 22mUnited Airlines
Deal found 11/12$918
This FlightHub deal was found by Cheapflights users on 11/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:02 pmSDF - BKK
2 stops27h 08mANA
Mon 11/2410:25 pmBKK - SDF
2 stops26h 52mANA
Deal found 11/13$991
This ANA deal was found by Cheapflights users on 11/12. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:00 amSDF - BKK
2 stops32h 10mANA
Tue 11/189:10 amBKK - SDF
2 stops23h 34mANA
Deal found 11/12$1,005
This Kissandfly.com deal was found by Cheapflights users on 11/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 amSDF - BKK
2 stops40h 25mLufthansa
Tue 12/24:55 pmBKK - SDF
2 stops30h 37mLufthansa
Deal found 11/12$1,019
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Sat 11/159:55 amSDF - BKK
2 stops31h 15mUnited Airlines
Tue 11/184:55 pmBKK - SDF
3 stops29h 04mUnited Airlines
Deal found 11/10$1,069
This Delta deal was found by Cheapflights users on 11/11. 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.
Sat 11/156:35 amSDF - BKK
2 stops30h 10mDelta
Tue 11/1811:15 pmBKK - SDF
2 stops34h 16mDelta
Deal found 11/11$1,090

Cheap flight deals from Louisville to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Suvarnabhumi (BKK). 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 November 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$878
(Delta)

One-way from

$520
(Cathay Pacific)

Popular in

December

Cheapest in

July

Average price

$1,183
Provider with most accurate pricing for Louisville Intl-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Bangkok Suvarnabhumi flights.
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From Louisville Intl to Bangkok Suvarnabhumi
Search Deals
One-way flight from Louisville Intl to Bangkok Suvarnabhumi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Suvarnabhumi 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 November 13, 2025.
Use the filters below to find and compare flights from Louisville to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Louisville

Fly to

Suvarnabhumi

Route

Depart

Return

Price

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 2/2

6:23 am-11:20 pm

2 stops28h 57m

Bangkok Suvarnabhumi

Tue 2/10

9:40 am-11:06 pm

2 stops25h 26m

$878

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 2/3

7:53 am-12:45 am

2 stops28h 52m

Bangkok Suvarnabhumi

Tue 2/10

9:40 am-11:06 pm

2 stops25h 26m

$878

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 2/2

7:53 am-12:45 am

2 stops28h 52m

Bangkok Suvarnabhumi

Wed 2/11

9:40 am-11:50 pm

2 stops26h 10m

$878

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 2/2

6:23 am-11:20 pm

2 stops28h 57m

Bangkok Suvarnabhumi

Mon 2/9

9:40 am-11:50 pm

2 stops26h 10m

$878

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 2/1

6:53 pm-11:20 pm

2 stops40h 27m

Bangkok Suvarnabhumi

Tue 2/10

9:40 am-11:06 pm

2 stops25h 26m

$884

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 2/1

10:41 am-11:20 pm

2 stops48h 39m

Bangkok Suvarnabhumi

Wed 2/11

9:40 am-11:50 pm

2 stops26h 10m

$884

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 2/1

6:53 pm-11:20 pm

2 stops40h 27m

Bangkok Suvarnabhumi

Sun 2/8

12:55 am-11:06 pm

2 stops34h 11m

$884

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 2/23

3:15 pm-11:25 am

3 stops32h 10m

Bangkok Suvarnabhumi

Mon 3/23

4:55 pm-2:47 pm

3 stops32h 52m

$898

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Tue 2/3

7:53 am-11:20 pm

2 stops27h 27m

Bangkok Suvarnabhumi

Mon 2/9

9:40 am-11:06 pm

2 stops25h 26m

$910

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 1/22

3:22 pm-11:25 am

3 stops32h 03m

Bangkok Suvarnabhumi

Tue 1/27

4:55 pm-1:05 pm

3 stops32h 10m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 19 results
1
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Compare providers for flights from Louisville to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Suvarnabhumi in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Bangkok Suvarnabhumi Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Louisville-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Louisville-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Bangkok Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Suvarnabhumi. Price data was last updated on November 7, 2025.

The price you pay for your flight from Louisville to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Louisville to Bangkok Suvarnabhumi Airport (average of $878). Flying from Louisville to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,230). 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 Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

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

How much does it cost to fly round-trip from Louisville to Bangkok Suvarnabhumi Airport?

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with ANA, Delta, and Qatar Airways from Louisville to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,003 reviews

Boarding

8.6

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,003 reviews
ANA
8.4
Very good
1,003 reviews

Boarding

8.6

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Delta
7.9
Good
8,007 reviews
ANA
8.4
Very good
1,003 reviews

Boarding

8.6

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Qatar Airways
7.4
Good
3,661 reviews
ANA
8.4
Very good
1,003 reviews

Boarding

8.6

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,015 reviews
ANA
8.4
Very good
1,003 reviews

Boarding

8.6

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
American Airlines
7.2
Good
11,050 reviews
ANA
8.4
Very good
1,003 reviews

Boarding

8.6

Comfort

8.2

Food

7.7

Overall

8.4

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Suvarnabhumi. 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 Suvarnabhumi?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Bangkok Suvarnabhumi. On average, Louisville Intl has 0 outbound flights to Bangkok Suvarnabhumi per day from 6 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Louisville to Bangkok Suvarnabhumi Airport?

    Delta can get you from Louisville to Bangkok Suvarnabhumi Airport in just under 28h 57m. Your travel time can differ by up to . Louisville and Bangkok Suvarnabhumi Airport are separated by a distance of 8822 mi.

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

    Flying on ANA is currently your cheapest option to Bangkok Suvarnabhumi Airport, with prices starting at $888. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $918 and $918, respectively. ANA is currently priced 33% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Suvarnabhumi 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 Suvarnabhumi Airport?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Bangkok Suvarnabhumi Airport (average of $878). Flying from Louisville to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,230). 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Louisville to Suvarnabhumi

Discover the top 6 airlines that operate flights from Louisville to Suvarnabhumi. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$888Average$1,438FlexibilityNo cancel feeOn-time80%
DeltaCheapest$918Average$1,482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$918Average$1,292FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,083Average$1,726FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,148Average$1,441FlexibilityNo cancel feeOn-time68%
FinnairCheapest$1,365Average$1,680FlexibilityNo cancel feeOn-time76%

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