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$443+ Cheap flights from Kentucky to Thailand

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap flight deals from Kentucky to Thailand

Keep the following information in mind while searching for Kentucky to Thailand flight deals. Data was last updated November 14, 2025.

Round-trip from

$853
(American Airlines)

One-way from

$443
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,183
From Kentucky to Thailand
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One-way flight from Kentucky to Thailand
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Highest demand for flights based on searches. 7% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Kentucky to Thailand

Cheapest flights from Kentucky to Thailand
Explore the most affordable flight options available from Kentucky to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 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
Tue 11/254:55 pmBKK - SDF
3 stops36h 21mUnited Airlines
Deal found 11/13$898
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:20 pmCVG - BKK
3 stops32h 05mUnited Airlines
Wed 11/194:55 pmBKK - CVG
3 stops30h 37mUnited Airlines
Deal found 11/11$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 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amBNA - BKK
2 stops39h 55mUnited Airlines
Tue 11/254:55 pmBKK - BNA
3 stops35h 51mUnited Airlines
Deal found 11/11$902
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amBNA - BKK
2 stops39h 55mUnited Airlines
Mon 11/244:55 pmBKK - BNA
2 stops36h 10mUnited Airlines
Deal found 11/11$910
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:50 pmBNA - BKK
2 stops27h 20mANA
Wed 11/1910:25 pmBKK - BNA
2 stops32h 04mANA
Deal found 11/13$911
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 CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:00 pmBNA - BKK
2 stops27h 10mANA
Tue 11/1810:25 pmBKK - BNA
2 stops25h 09mANA
Deal found 11/12$922
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 11/167:05 amLEX - BKK
3 stops40h 20mUnited Airlines
Mon 11/244:55 pmBKK - LEX
3 stops36h 15mUnited Airlines
Deal found 11/13$938
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 11/162:02 pmSDF - BKK
3 stops33h 23mUnited Airlines
Mon 11/244:55 pmBKK - SDF
3 stops36h 21mUnited Airlines
Deal found 11/13$938
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 11/161:00 pmBNA - BKK
3 stops33h 25mUnited Airlines
Mon 11/244:55 pmBKK - BNA
3 stops37h 36mUnited Airlines
Deal found 11/12$938
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 11/1611:15 amCVG - BKK
3 stops36h 10mUnited Airlines
Mon 11/244:55 pmBKK - CVG
3 stops32h 16mUnited Airlines
Deal found 11/13$938

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 November 14, 2025.
Use the filters below to find and compare flights from Kentucky to Thailand that are best for you.

Fly from

Kentucky

Fly to

Thailand

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

NashvilleBangkok

BNA - BKK

BNABKK

Nashville Intl

Wed 4/29

10:10 am-4:35 am

2 stops30h 25m

Bangkok Suvarnabhumi

Thu 8/20

9:35 am-5:39 am

2 stops32h 04m

$883

CincinnatiBangkok

CVG - BKK

CVGBKK

Cincinnati Cinci./N. Kentucky

Mon 2/9

6:40 am-12:55 am

2 stops30h 15m

Bangkok Suvarnabhumi

Mon 5/11

11:30 pm-3:38 pm

2 stops27h 08m

$883

LexingtonBangkok

LEX - BKK

LEXBKK

Lexington Blue Grass

Mon 1/26

8:35 am-6:30 am

2 stops33h 55m

Bangkok Suvarnabhumi

Tue 2/3

7:10 am-8:31 pm

2 stops25h 21m

$884

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Thailand

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

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

Currently, February is the cheapest month in which you can book a flight from Kentucky to Thailand (average of $878). Flying from Kentucky to Thailand in March is currently the most expensive (average of $1,341). 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 KY to TH?

Find hourly flight availability from Kentucky 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 November 14, 2025.

When flying from Kentucky to Thailand, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the morning.

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

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

Travelers seeking maximum savings on their Kentucky 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.

Related info for your journey

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

  • How long is the flight from Kentucky to Thailand?

    Departing from Kentucky to Thailand will take you 28h 57m. Airlines will cover a distance of 8822 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Kentucky to Thailand one-way?

    The cheapest airlines for a one-way flight from Kentucky to Thailand are ANA ($531), United Airlines ($532), and Korean Air ($532).

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Thailand (average of $878). Flying from Kentucky to Thailand in March is currently the most expensive (average of $1,341). 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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Alternative routes for Kentucky to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Kentucky to Thailand

Discover the top 7 airlines that operate flights from Kentucky 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 November 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$872Average$1,401FlexibilityNo cancel feeOn-time69%
DeltaCheapest$878Average$1,180FlexibilityNo cancel feeOn-timeN/A
ANACheapest$882Average$1,406FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$918Average$1,292FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,148Average$1,441FlexibilityNo cancel feeOn-time68%
Japan AirlinesCheapest$1,259Average$1,941FlexibilityNo cancel feeOn-time79%
FinnairCheapest$1,365Average$1,680FlexibilityNo cancel feeOn-time76%

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