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$526+ Cheap flights from Louisville (SDF) 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Louisville to Thailand

Keep the following information in mind while searching for Louisville to Thailand flight deals. Data was last updated June 12, 2025.

Round-trip from

$878
(Delta)

One-way from

$526
(FlightHub)

Popular in

December

Cheapest in

July

Average price

$1,685
From Louisville Intl to Thailand
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One-way flight from Louisville Intl to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:45 amSDF - BKK
2 stops34h 15mANA
Wed 11/57:10 amBKK - SDF
2 stops25h 04mANA
Deal found 6/11$881
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/289:05 amSDF - BKK
2 stops32h 30mUnited Airlines
Thu 9/117:00 amBKK - SDF
2 stops26h 24mUnited Airlines
Deal found 6/11$887
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 11/276:26 pmSDF - BKK
2 stops42h 19mDelta
Wed 12/31:00 amBKK - SDF
2 stops33h 30mDelta
Deal found 6/11$1,024
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:42 pmSDF - HKT
2 stops33h 13mQatar Airways
Wed 11/512:50 amHKT - SDF
2 stops51h 29mQatar Airways
Deal found 6/11$1,180
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:44 pmSDF - BKK
2 stops36h 41mQatar Airways
Wed 10/292:00 amBKK - SDF
2 stops32h 54mQatar Airways
Deal found 6/11$1,216
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/127:13 pmSDF - HKT
2 stops28h 37mMultiple Airlines
Sat 7/1911:50 amHKT - SDF
2 stops38h 46mMultiple Airlines
Deal found 6/12$1,316
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:40 amSDF - BKK
2 stops34h 20mMultiple Airlines
Sun 8/32:00 pmBKK - SDF
3 stops38h 18mMultiple Airlines
Deal found 6/11$1,416
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:00 amSDF - BKK
2 stops30h 25mKorean Air
Fri 7/252:35 amBKK - SDF
2 stops31h 52mKorean Air
Deal found 6/11$1,734
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:55 pmSDF - BKK
2 stops36h 55mLufthansa
Wed 1/1411:30 pmBKK - SDF
2 stops56h 44mLufthansa
Deal found 6/11$2,132
This AranGrant deal was found by Cheapflights users on 6/11. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:49 amSDF - BKK
2 stops28h 11mJapan Airlines
Sun 11/210:05 pmBKK - SDF
2 stops32h 53mJapan Airlines
Deal found 6/11$4,515
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:34 amSDF - BKK
2 stops29h 26mAmerican Airlines
Sat 7/268:05 amBKK - SDF
3 stops26h 05mAmerican Airlines
Deal found 6/10$4,572

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 June 12, 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

Thu 8/28

9:05 am-6:00 am

2 stops33h 55m

Bangkok Suvarnabhumi

Wed 9/3

9:35 pm-8:28 pm

2 stops33h 53m

$882

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 8/28

9:05 am-4:35 am

2 stops32h 30m

Bangkok Suvarnabhumi

Thu 9/11

7:00 am-10:24 pm

2 stops26h 24m

$887

LouisvillePhuket City

SDF - HKT

SDFHKT

Louisville Intl

Sat 11/1

4:42 pm-12:55 pm

2 stops33h 13m

Phuket City

Wed 11/5

12:50 am-4:19 pm

2 stops51h 29m

$1,180

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Thu 8/28

1:10 pm-12:55 pm

2 stops36h 45m

Bangkok Suvarnabhumi

Tue 9/2

2:30 am-11:22 pm

2 stops31h 52m

$1,298

LouisvillePhuket City

SDF - HKT

SDFHKT

Louisville Intl

Sat 7/12

7:13 pm-10:50 am

2 stops28h 37m

Phuket City

Sat 7/19

11:50 am-3:36 pm

2 stops38h 46m

$1,316

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sun 7/27

8:40 am-6:00 am

2 stops34h 20m

Bangkok Suvarnabhumi

Sun 8/3

2:00 pm-5:18 pm

3 stops38h 18m

$1,416

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 7/19

6:00 am-11:25 pm

2 stops30h 25m

Bangkok Suvarnabhumi

Fri 7/25

2:35 am-11:27 pm

2 stops31h 52m

$1,734

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 7/19

7:00 am-1:05 am

2 stops31h 05m

Bangkok Suvarnabhumi

Fri 7/25

2:35 am-11:27 pm

2 stops31h 52m

$1,764

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Sat 7/19

6:34 am-11:00 pm

2 stops29h 26m

Bangkok Suvarnabhumi

Sat 7/26

8:05 am-11:10 pm

3 stops26h 05m

$4,572

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 9/1

9:44 am-11:00 pm

2 stops26h 16m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
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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, March is the cheapest month in which you can book a flight from Louisville to Thailand (average of $953). Flying from Louisville to Thailand in December is currently the most expensive (average of $1,574). 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 June 12, 2025.

When flying from Louisville to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Thailand by month

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

In terms of precipitation, rainfall in Thailand 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 Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

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

If weather is an important factor for your trip to Thailand, 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 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 June 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,490 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,946 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,584 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $526. However, be on the lookout for offers from United Airlines and ANA, as they are both options that can get you from Louisville to Thailand for a low price.

  • 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, March is the cheapest month in which you can book a flight from Louisville to Thailand (average of $953). Flying from Louisville to Thailand in December is currently the most expensive (average of $1,574). 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 Louisville to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Louisville to Thailand

Discover the top 8 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,184Average$1,219FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$1,190Average$1,754FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,199Average$1,482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,213Average$1,285FlexibilityNo cancel feeOn-time71%
ANACheapest$1,217Average$1,360FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,220Average$1,409FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,354Average$1,437FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,365Average$1,612FlexibilityNo cancel feeOn-time76%

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