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$838+ Cheap flights from Louisville (SDF) to Thailand

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Thg. 1 25 — Thg. 2 11
CN 1/25
CN 2/1
1 adult, Economy
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Cheap flight deals from Louisville to Thailand

Cheapest flights from Louisville to Thailand
Explore the most affordable flight options available from Louisville to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Tháng Mười hai 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/24. 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.
Th. 7 12/278:00 amSDF - BKK
3 stops63h 25mUnited Airlines
Th. 4 1/214:55 pmBKK - SDF
3 stops33h 53mUnited Airlines
Deal found 12/24$1,349
This FlightHub deal was found by Cheapflights users on 12/25. 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.
Th. 7 12/279:05 amSDF - BKK
2 stops32h 05mANA
Th. 4 1/212:25 pmBKK - SDF
2 stops34h 59mANA
Deal found 12/25$1,393
This United Airlines deal was found by Cheapflights users on 12/24. 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.
Th. 4 12/243:18 pmSDF - BKK
3 stops56h 07mUnited Airlines
Th. 4 1/214:55 pmBKK - SDF
3 stops32h 29mUnited Airlines
Deal found 12/24$1,540
This Korean Air deal was found by Cheapflights users on 12/24. 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.
Th. 4 12/244:49 pmSDF - BKK
2 stops44h 06mMultiple Airlines
Th. 4 1/219:40 amBKK - SDF
2 stops26h 10mMultiple Airlines
Deal found 12/24$2,340
This Cathay Pacific deal was found by Cheapflights users on 12/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 2 12/298:05 amSDF - BKK
2 stops39h 10mMultiple Airlines
Th. 6 1/211:40 amBKK - SDF
2 stops21h 54mMultiple Airlines
Deal found 12/25$2,630
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Th. 2 12/298:00 amSDF - BKK
3 stops39h 25mUnited Airlines
Th. 6 1/29:10 amBKK - SDF
2 stops23h 22mUnited Airlines
Deal found 12/25$4,285

Find flight deals from Louisville to Thailand

Keep the following information in mind while searching for Louisville to Thailand flight deals. Data was last updated Tháng Mười hai 26, 2025.

Round-trip from

$838
(Sembo)

Popular in

December

Cheapest in

January

Average price

$1,786
From Louisville Intl to Thailand
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Thailand 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 Tháng Mười hai 26, 2025.
Use the filters below to find and compare flights from Louisville to Thailand that are best for you.

Fly from

Louisville

Fly to

Thailand

Route

Depart

Return

Price

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

CN 1/25

6:12 pm-11:25 am

3 stops53h 13m

Bangkok Suvarnabhumi

Th. 3 2/3

4:55 pm-2:48 pm

3 stops33h 53m

$845

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Th. 7 1/31

7:50 am-12:55 am

2 stops29h 05m

Bangkok Suvarnabhumi

Th. 2 4/27

9:50 am-10:54 pm

2 stops24h 04m

$880

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

CN 1/18

6:23 am-12:55 am

2 stops30h 32m

Bangkok Suvarnabhumi

Th. 3 3/24

2:05 am-11:57 pm

2 stops32h 52m

$880

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Th. 6 1/23

7:50 am-12:55 am

2 stops29h 05m

Bangkok Suvarnabhumi

Th. 5 3/26

9:40 am-11:57 pm

2 stops25h 17m

$880

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

CN 1/25

7:50 am-12:45 am

2 stops28h 55m

Bangkok Suvarnabhumi

Th. 6 5/1

9:40 pm-10:48 pm

2 stops36h 08m

$880

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Th. 3 1/20

7:50 am-12:45 am

2 stops28h 55m

Bangkok Suvarnabhumi

Th. 5 3/26

2:05 am-10:43 pm

2 stops31h 38m

$880

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Th. 6 1/23

7:50 am-12:55 am

2 stops29h 05m

Bangkok Suvarnabhumi

Th. 2 3/23

9:30 pm-11:57 pm

2 stops37h 27m

$880

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Th. 6 1/30

6:23 am-12:55 am

2 stops30h 32m

Bangkok Suvarnabhumi

Th. 6 5/1

9:40 pm-8:49 am

2 stops46h 09m

$880

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

CN 1/25

7:00 am-11:20 pm

2 stops28h 20m

Bangkok Suvarnabhumi

Th. 5 4/30

9:40 pm-12:10 pm

2 stops49h 30m

$885

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Th. 3 1/20

7:50 am-12:45 am

2 stops28h 55m

Bangkok Suvarnabhumi

Th. 2 3/23

2:05 am-11:58 am

2 stops44h 53m

$885

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 21 results
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Best time to book a flight from Louisville to Thailand

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

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

Currently, February is the cheapest month in which you can book a flight from Louisville to Thailand (average of $878). Flying from Louisville to Thailand in June is currently the most expensive (average of $1,244). 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 TH?

Find hourly flight availability from Louisville to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Tháng Mười hai 26, 2025.

One of the essential ways to save on airfare from Louisville to Thailand is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 39% on airfare.

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

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

Travelers seeking maximum savings on their Louisville to Thailand flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated Tháng Mười hai 26, 2025.
Read reviews from past customers who have flown ANA, Delta, and Qatar Airways from Louisville to Thailand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,044 reviews

Comfort

8.2

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
ANA
8.4
Very good
1,044 reviews
ANA
8.4
Very good
1,044 reviews

Comfort

8.2

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
Delta
7.9
Good
8,012 reviews
ANA
8.4
Very good
1,044 reviews

Comfort

8.2

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
Qatar Airways
7.4
Good
3,692 reviews
ANA
8.4
Very good
1,044 reviews

Comfort

8.2

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
United Airlines
7.4
Good
9,115 reviews
ANA
8.4
Very good
1,044 reviews

Comfort

8.2

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
American Airlines
7.2
Good
11,058 reviews
ANA
8.4
Very good
1,044 reviews

Comfort

8.2

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.

Related info for your journey

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

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to Thailand from Louisville.

  • How long is the flight from Louisville to Thailand?

    A quick flight from Louisville to Thailand can take about 29h 05m. United Airlines provides one of the quickest options available for as low as $880. The distance between Louisville and Thailand is about 8822 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Thailand 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 Thailand?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Thailand (average of $878). Flying from Louisville to Thailand in June is currently the most expensive (average of $1,244). 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

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Top 7 airlines flying from Louisville to Thailand

Discover the top 7 airlines that operate flights from Louisville to Thailand. 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 Tháng Mười hai 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$888Average$1,377FlexibilityNo cancel feeOn-time80%
DeltaCheapest$918Average$1,482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$918Average$1,374FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$966Average$1,530FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$977Average$1,725FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,148Average$1,588FlexibilityNo cancel feeOn-time68%
FinnairCheapest$1,361Average$1,612FlexibilityNo cancel feeOn-time76%

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