HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asia

$461+ Cheap flights from Louisville (SDF) to Asia

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Asia 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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Asia

Keep the following information in mind while searching for Louisville to Asia flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$766
(FlightHub)

One-way from

$461
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$1,327

Good round-trip deal

$1,540 or less
Provider with most accurate pricing for Louisville Intl-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Manila Ninoy Aquino Intl flights.
Search Deals
From Louisville Intl to Asia
Search Deals
One-way flight from Louisville Intl to Asia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Asia.
Search Deals

Find flight deals from Louisville to Asia

Cheapest flights from Louisville to Asia
Explore the most affordable flight options available from Louisville to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
Tue 9/168:01 amSDF - ITM
2 stops23h 24mJapan Airlines
Mon 9/2212:25 pmITM - SDF
2 stops38h 42mJapan Airlines
Deal found 4/28$766
This FlightHub deal was found by Cheapflights users on 4/29. 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 9/310:04 amSDF - NRT
1 stop16h 11mJapan Airlines
Thu 9/186:15 pmNRT - SDF
1 stop32h 52mJapan Airlines
Deal found 4/29$774
This FlightHub deal was found by Cheapflights users on 4/29. 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 9/31:59 pmSDF - HND
1 stop18h 16mANA
Tue 9/165:15 pmHND - SDF
1 stop16h 13mANA
Deal found 4/29$778
This FlightHub deal was found by Cheapflights users on 4/29. 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 9/179:00 amSDF - NRT
1 stop17h 00mANA
Wed 9/245:00 pmNRT - SDF
1 stop16h 00mANA
Deal found 4/29$780
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/177:00 amSDF - HND
2 stops23h 00mUnited Airlines
Wed 9/2410:20 amHND - SDF
1 stop23h 42mUnited Airlines
Deal found 4/29$782
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/36:15 amSDF - NRT
1 stop19h 15mUnited Airlines
Tue 9/165:15 pmNRT - SDF
1 stop18h 43mUnited Airlines
Deal found 4/29$784
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/38:01 amSDF - NRT
2 stops19h 44mAmerican Airlines
Thu 9/186:15 pmNRT - SDF
1 stop17h 48mAmerican Airlines
Deal found 4/29$788
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Tue 9/1610:04 amSDF - KIX
2 stops33h 56mJapan Airlines
Mon 9/229:05 pmKIX - SDF
2 stops29h 25mJapan Airlines
Deal found 4/28$804
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 9/16:45 amSDF - HND
2 stops19h 20mAmerican Airlines
Mon 9/84:25 pmHND - SDF
2 stops18h 16mAmerican Airlines
Deal found 4/29$934
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 11/246:36 amSDF - HND
1 stop17h 59mDelta
Sun 12/75:35 pmHND - SDF
2 stops18h 06mDelta
Deal found 4/28$936
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 8/16:08 pmSDF - KIX
2 stops31h 42mUnited Airlines
Sun 8/314:55 pmKIX - SDF
2 stops34h 55mUnited Airlines
Deal found 4/28$991
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Fri 5/27:00 amSDF - KIX
2 stops23h 30mANA
Sun 5/49:10 pmKIX - SDF
2 stops36h 15mANA
Deal found 4/28$994

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville to Asia 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 April 30, 2025.
Use the filters below to find and compare flights from Louisville to Asia that are best for you.

Fly from

Louisville

Fly to

Asia

Route

Depart

Return

Price

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/3

10:04 am-3:15 pm

1 stop16h 11m

Tokyo Narita

Thu 9/18

6:15 pm-2:07 pm

1 stop32h 52m

$774

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Wed 9/3

1:59 pm-9:15 pm

1 stop18h 16m

Tokyo Haneda

Tue 9/16

5:15 pm-8:28 pm

1 stop16h 13m

$778

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/17

9:00 am-3:00 pm

1 stop17h 00m

Tokyo Narita

Wed 9/24

5:00 pm-8:00 pm

1 stop16h 00m

$780

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Wed 9/17

7:00 am-7:00 pm

2 stops23h 00m

Tokyo Haneda

Wed 9/24

5:15 pm-10:24 pm

1 stop18h 09m

$783

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/3

6:15 am-2:30 pm

1 stop19h 15m

Tokyo Narita

Tue 9/16

5:15 pm-10:58 pm

1 stop18h 43m

$784

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/3

8:01 am-4:45 pm

2 stops19h 44m

Tokyo Narita

Thu 9/18

6:15 pm-11:03 pm

1 stop17h 48m

$788

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 10/25

10:04 am-8:30 am

2 stops33h 26m

Osaka Kansai Intl

Sat 11/1

6:45 am-2:07 pm

2 stops20h 22m

$940

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Fri 10/10

6:15 pm-4:20 am

2 stops21h 05m

Tokyo Haneda

Sun 10/26

5:30 pm-11:03 pm

2 stops18h 33m

$952

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Fri 8/1

6:08 pm-2:50 pm

2 stops31h 42m

Osaka Kansai Intl

Sun 8/31

4:55 pm-2:50 pm

2 stops34h 55m

$991

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Mon 8/11

10:04 am-4:20 am

1 stop29h 16m

Tokyo Haneda

Mon 8/25

11:30 am-2:07 pm

1 stop15h 37m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 50 results
1
2
3
...
5

Best time to book a flight from Louisville to Asia

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

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

Currently, February is the cheapest month in which you can book a flight from Louisville to Asia (average of $1,001). Flying from Louisville to Asia in December is currently the most expensive (average of $1,635). 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 AS?

Find hourly flight availability from Louisville to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Asia as you normally would.

Rainfall in Asia by month

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

In terms of precipitation, rainfall in Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Asia when rainfall is around 0.4 in.

Temperature in Asia by month

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

If weather is an important factor for your trip to Asia, 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 84.2 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 Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated April 30, 2025.
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
1,459 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
855 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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.
Emirates
8.0
Very good
3,213 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
7,929 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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 Asia. 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 Asia?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Asia.

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

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $461. However, be on the lookout for offers from ANA and American Airlines, as they are both options that can get you from Louisville to Asia for a low price.

  • What are the most popular routes from Louisville to Asia?

    The most popular route from Louisville to Asia is Louisville Intl - Tokyo Narita. You may also consider Louisville Intl - Tokyo Haneda or Louisville Intl - Bengaluru Intl.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Louisville to Asia (average of $1,001). Flying from Louisville to Asia in December is currently the most expensive (average of $1,635). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Asia

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Seattle flights
Nashville to Seattle flights
Cincinnati to Orlando flights
Cincinnati to Las Vegas flights
Nashville to John F Kennedy Intl flights
Cincinnati to Dallas/Fort Worth flights
Cincinnati to John F Kennedy Intl flights
Cincinnati to Denver flights
Cincinnati to LaGuardia flights
Cincinnati to Hobby flights
Nashville to Los Angeles flights
Cincinnati to Boston flights
Nashville to Newark flights
Nashville to LaGuardia flights
Cincinnati to Newark flights
Nashville to Denver flights
Nashville to Heathrow flights
Nashville to Las Vegas flights
Cincinnati to George Bush Intcntl flights
Cincinnati to Tampa flights
Nashville to Orlando flights
Cincinnati to Heathrow flights
Cincinnati to Fort Lauderdale flights
Cincinnati to O'Hare Intl flights
Cincinnati to Fort Myers flights
Cincinnati to Miami flights
Nashville to Fort Lauderdale flights
Cincinnati to Sky Harbor Intl flights
Nashville to Dallas/Fort Worth flights
Nashville to O'Hare Intl flights
Nashville to San Francisco flights
Cincinnati to Charles de Gaulle flights
Cincinnati to Atlanta flights
Nashville to Miami flights
Cincinnati to Cancún flights
Nashville to Boston flights
Knoxville to Denver flights
Louisville to Las Vegas flights
Nashville to Cancún flights
Nashville to Sky Harbor Intl flights
Louisville to Boston flights
Louisville to LaGuardia flights
Nashville to Reagan-National flights
Cincinnati to Reagan-National flights
Cincinnati to Los Angeles flights
Cincinnati to Dulles Intl flights
Nashville to Baltimore flights
Louisville to Denver flights
Cincinnati to San Francisco flights
Cincinnati to Luis Munoz Marin Intl flights

Top 10 airlines flying from Louisville to Asia

Discover the top 10 airlines that operate flights from Louisville to Asia. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$683Average$1,170FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$692Average$1,399FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$1,199FlexibilityNo cancel feeOn-time71%
DeltaCheapest$732Average$1,411FlexibilityNo cancel feeOn-timeN/A
ANACheapest$772Average$1,350FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$978Average$1,377FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,091Average$1,224FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$1,112Average$1,525FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,219Average$1,466FlexibilityNo cancel feeOn-time72%
KLMCheapest$1,302Average$1,302FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.