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$421+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap 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 February 24, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. 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 3/91:58 pm
SDF
-
BKK
3 stops34h 27m
United Airlines
Mon 3/164:55 pm
BKK
-
SDF
3 stops32h 24m
United Airlines
Deal found 2/21$883
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/93:25 pm
CVG
-
BKK
3 stops33h 00m
United Airlines
Wed 3/184:55 pm
BKK
-
CVG
3 stops27h 53m
United Airlines
Deal found 2/22$883
This Gurufare deal was found by Cheapflights users on 2/21. 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.
Mon 3/91:58 pm
SDF
-
BKK
2 stops34h 27m
Air India
Mon 3/164:55 pm
BKK
-
SDF
2 stops32h 24m
Air India
Deal found 2/21$893
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/15:55 pm
CVG
-
BKK
3 stops53h 30m
United Airlines
Wed 4/83:45 pm
BKK
-
CVG
3 stops28h 44m
United Airlines
Deal found 2/21$897
This oojo deal was found by Cheapflights users on 2/22. 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 9/15:44 pm
BNA
-
BKK
2 stops30h 16m
STARLUX Airlines
Wed 9/305:50 pm
BKK
-
BNA
2 stops47h 52m
STARLUX Airlines
Deal found 2/22$899
This Gurufare deal was found by Cheapflights users on 2/23. 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.
Mon 3/95:45 pm
SDF
-
BKK
2 stops30h 40m
Multiple Airlines
Mon 3/164:55 pm
BKK
-
SDF
2 stops32h 24m
Multiple Airlines
Deal found 2/23$902
This oojo deal was found by Cheapflights users on 2/23. 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.
Wed 8/2611:40 am
CVG
-
BKK
2 stops31h 10m
Japan Airlines
Wed 10/77:55 am
BKK
-
CVG
2 stops39h 11m
Japan Airlines
Deal found 2/23$903
This Gurufare deal was found by Cheapflights users on 2/21. 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.
Wed 4/156:53 pm
BNA
-
BKK
2 stops29h 07m
Multiple Airlines
Tue 4/211:10 pm
BKK
-
BNA
2 stops28h 30m
Multiple Airlines
Deal found 2/21$904
This Gurufare deal was found by Cheapflights users on 2/22. 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.
Tue 4/146:53 pm
BNA
-
BKK
2 stops29h 07m
Multiple Airlines
Tue 4/211:10 pm
BKK
-
BNA
2 stops28h 30m
Multiple Airlines
Deal found 2/22$906
This CrystalTravel deal was found by Cheapflights users on 2/20. 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.
Tue 9/293:10 pm
BNA
-
BKK
2 stops25h 25m
ANA
Wed 10/77:00 am
BKK
-
BNA
2 stops26h 47m
ANA
Deal found 2/20$908
This United Airlines deal was found by Cheapflights users on 2/23. 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 3/43:15 pm
SDF
-
BKK
3 stops32h 10m
United Airlines
Fri 3/134:55 pm
BKK
-
SDF
3 stops31h 22m
United Airlines
Deal found 2/23$909
This SmartFares deal was found by Cheapflights users on 2/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:44 pm
BNA
-
BKK
2 stops34h 56m
Multiple Airlines
Mon 9/285:50 pm
BKK
-
BNA
2 stops47h 52m
Multiple Airlines
Deal found 2/21$909

Find flight deals from Kentucky to Thailand

Keep the following information in mind while searching for Kentucky to Thailand flight deals. Data was last updated February 24, 2026.

Round-trip from

$883
(United Airlines)

One-way from

$421
(oojo)

Popular in

December

Cheapest in

August

Average price

$966
From Kentucky to Thailand
Search Deals
One-way flight from Kentucky to Thailand
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 24, 2026.
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 3/9

9:00 am-11:25 am

3 stops39h 25m

Bangkok Suvarnabhumi

Mon 3/16

4:55 pm-2:19 pm

3 stops32h 24m

$892

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 3/9

5:45 pm-11:25 am

2 stops30h 40m

Bangkok Suvarnabhumi

Mon 3/16

4:55 pm-2:19 pm

2 stops32h 24m

$902

NashvilleBangkok

BNA - BKK

BNABKK

Nashville Intl

Wed 4/29

6:50 pm-9:35 am

2 stops26h 45m

Bangkok Suvarnabhumi

Thu 8/20

9:35 am-5:39 am

2 stops32h 04m

$944

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 4/6

5:00 am-6:45 am

2 stops38h 45m

Bangkok Suvarnabhumi

Thu 4/23

9:15 am-7:02 pm

2 stops44h 47m

$955

NashvilleBangkok

BNA - BKK

BNABKK

Nashville Intl

Tue 4/7

6:48 pm-9:35 am

2 stops50h 47m

Bangkok Suvarnabhumi

Thu 5/14

7:00 am-9:37 pm

2 stops26h 37m

$956

CincinnatiBangkok

CVG - BKK

CVGBKK

Cincinnati Cinci./N. Kentucky

Mon 4/6

9:12 pm-9:35 am

3 stops49h 23m

Bangkok Suvarnabhumi

Mon 4/27

3:45 pm-10:11 am

3 stops29h 26m

$966

NashvilleBangkok

BNA - BKK

BNABKK

Nashville Intl

Wed 4/29

12:50 pm-9:35 am

3 stops32h 45m

Bangkok Suvarnabhumi

Sun 5/3

9:35 am-10:44 pm

2 stops49h 09m

$971

CincinnatiBangkok

CVG - BKK

CVGBKK

Cincinnati Cinci./N. Kentucky

Sat 4/25

9:26 am-11:50 pm

2 stops27h 24m

Bangkok Suvarnabhumi

Tue 5/5

3:05 pm-3:03 pm

2 stops34h 58m

$976

NashvilleBangkok

BNA - BKK

BNABKK

Nashville Intl

Thu 4/23

6:15 am-11:55 pm

2 stops29h 40m

Bangkok Suvarnabhumi

Sat 5/2

3:45 pm-9:16 am

3 stops29h 31m

$986

NashvilleBangkok

BNA - BKK

BNABKK

Nashville Intl

Thu 5/7

8:00 am-9:35 am

2 stops37h 35m

Bangkok Suvarnabhumi

Sat 5/23

3:45 pm-12:29 pm

3 stops32h 44m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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, January is the cheapest month in which you can book a flight from Kentucky to Thailand (average of $856). Flying from Kentucky to Thailand in June is currently the most expensive (average of $1,241). 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 February 24, 2026.

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 60% versus a flight in the afternoon.

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 March 30, 2025.

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 33h 50m. 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.

  • 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, January is the cheapest month in which you can book a flight from Kentucky to Thailand (average of $856). Flying from Kentucky to Thailand in June is currently the most expensive (average of $1,241). 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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$860Average$1,342FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$872Average$1,398FlexibilityNo cancel feeOn-time69%
DeltaCheapest$878Average$1,156FlexibilityNo cancel feeOn-timeN/A
ANACheapest$881Average$1,310FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$886Average$1,036FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$918Average$1,435FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,148Average$1,721FlexibilityNo cancel feeOn-time68%

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