HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asia

$407+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
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

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 December 3, 2025.

This FlightHub deal was found by Cheapflights users on 12/2. 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.
Thu 12/47:30 amSDF - HND
1 stop24h 30mJapan Airlines
Sat 12/1310:50 amHND - SDF
1 stop21h 01mJapan Airlines
Deal found 12/2$865
This FlightHub deal was found by Cheapflights users on 12/2. 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 12/57:38 amSDF - NRT
1 stop17h 02mJapan Airlines
Sat 12/135:00 pmNRT - SDF
1 stop14h 51mJapan Airlines
Deal found 12/2$866
This FlightHub deal was found by Cheapflights users on 12/1. 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 12/57:12 amSDF - HND
1 stop18h 13mJapan Airlines
Sun 12/710:50 amHND - SDF
1 stop21h 01mJapan Airlines
Deal found 12/1$868
This United Airlines deal was found by Cheapflights users on 12/1. 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 12/59:15 amSDF - HND
2 stops21h 55mUnited Airlines
Sun 12/76:20 pmHND - SDF
1 stop16h 08mUnited Airlines
Deal found 12/1$882
This FlightHub deal was found by Cheapflights users on 12/2. 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.
Thu 12/47:30 amSDF - NRT
1 stop17h 10mJapan Airlines
Sat 12/135:00 pmNRT - SDF
1 stop14h 51mJapan Airlines
Deal found 12/2$884
This FlightHub deal was found by Cheapflights users on 12/2. 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.
Thu 12/47:30 amSDF - HND
1 stop24h 30mJapan Airlines
Sun 12/1410:55 amHND - SDF
1 stop16h 17mJapan Airlines
Deal found 12/2$884
This Ovago deal was found by Cheapflights users on 12/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 amSDF - NRT
1 stop17h 10mJapan Airlines
Mon 12/155:00 pmNRT - SDF
1 stop14h 51mJapan Airlines
Deal found 12/2$892
This FlightHub deal was found by Cheapflights users on 12/2. 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 12/37:12 amSDF - HND
1 stop18h 13mJapan Airlines
Sat 12/1310:50 amHND - SDF
1 stop21h 01mJapan Airlines
Deal found 12/2$897
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/49:15 amSDF - HND
2 stops20h 00mUnited Airlines
Sat 12/136:20 pmHND - SDF
1 stop16h 08mUnited Airlines
Deal found 12/2$898
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/47:00 amSDF - NRT
2 stops18h 40mUnited Airlines
Sat 12/135:45 pmNRT - SDF
1 stop16h 09mUnited Airlines
Deal found 12/2$899
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/46:24 pmSDF - HND
2 stops20h 41mAmerican Airlines
Sat 12/131:05 pmHND - SDF
2 stops18h 33mAmerican Airlines
Deal found 12/2$902
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/47:00 amSDF - NRT
2 stops18h 40mUnited Airlines
Sun 12/145:35 pmNRT - SDF
2 stops16h 53mUnited Airlines
Deal found 12/2$903

Find flight deals from Louisville to Asia

Keep the following information in mind while searching for Louisville to Asia flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$734
(Delta)

One-way from

$407
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$2,185

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. 7% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to Asia.
Search Deals

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 December 3, 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

LouisvilleTaipei City

SDF - TPE

SDFTPE

Louisville Intl

Thu 1/29

6:28 am-5:45 am

2 stops34h 17m

Taipei City Taiwan Taoyuan Intl

Mon 2/2

11:10 am-10:24 pm

2 stops24h 14m

$734

LouisvilleTaipei City

SDF - TPE

SDFTPE

Louisville Intl

Thu 1/29

6:23 am-9:05 pm

2 stops25h 42m

Taipei City Taiwan Taoyuan Intl

Mon 2/2

10:55 am-7:02 pm

2 stops21h 07m

$734

LouisvilleTaipei City

SDF - TPE

SDFTPE

Louisville Intl

Fri 1/16

6:00 am-7:50 pm

2 stops24h 50m

Taipei City Taiwan Taoyuan Intl

Fri 1/30

11:10 am-10:30 pm

2 stops24h 20m

$783

LouisvilleTaipei City

SDF - TPE

SDFTPE

Louisville Intl

Fri 1/30

5:35 am-7:50 pm

2 stops25h 15m

Taipei City Taiwan Taoyuan Intl

Sat 2/14

3:50 pm-1:31 pm

2 stops34h 41m

$783

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Tue 2/10

6:28 am-2:20 pm

1 stop17h 52m

Tokyo Haneda

Fri 2/20

6:20 pm-10:13 pm

1 stop17h 53m

$799

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sun 2/8

5:35 am-5:45 pm

1 stop22h 10m

Tokyo Haneda

Wed 2/25

6:20 pm-8:14 pm

1 stop15h 54m

$799

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Tue 2/10

8:29 am-5:45 pm

1 stop19h 16m

Tokyo Haneda

Tue 2/24

6:20 pm-8:14 pm

1 stop15h 54m

$799

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Tue 2/24

5:33 am-2:35 pm

1 stop19h 02m

Tokyo Haneda

Fri 4/3

4:20 pm-10:51 pm

1 stop19h 31m

$800

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 2/9

6:28 am-3:15 pm

1 stop18h 47m

Tokyo Narita

Thu 2/26

5:45 pm-9:46 pm

1 stop18h 01m

$800

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Wed 2/11

5:35 am-3:20 pm

2 stops19h 45m

Tokyo Haneda

Wed 2/25

8:00 pm-11:58 pm

1 stop17h 58m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
1
2
3
...
6

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, December is the cheapest month in which you can book a flight from Louisville to Asia (average of $526). Flying from Louisville to Asia in July is currently the most expensive (average of $772). 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 December 3, 2025.

When flying from Louisville to Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight in the evening.

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

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

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

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 December 3, 2025.
Get a feel of what it's like to fly with ANA, Delta, and Qatar Airways from Louisville to Asia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,016 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
ANA
8.4
Very good
1,016 reviews
ANA
8.4
Very good
1,016 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
Delta
7.9
Good
8,009 reviews
ANA
8.4
Very good
1,016 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
Qatar Airways
7.4
Good
3,678 reviews
ANA
8.4
Very good
1,016 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
United Airlines
7.4
Good
9,064 reviews
ANA
8.4
Very good
1,016 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
American Airlines
7.2
Good
11,045 reviews
ANA
8.4
Very good
1,016 reviews

Boarding

8.6

Food

7.8

Entertainment

7.9

Comfort

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

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.

  • How long is the flight from Louisville to Asia?

    A quick flight from Louisville to Asia can take about 25h 42m. United Airlines provides one of the quickest options available for as low as $734. The distance from Louisville to Asia is about 7725 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 Louisville to Asia one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $445. However, be on the lookout for offers from United Airlines and Delta, 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 Haneda. You may also consider Louisville Intl - Tokyo Narita or Louisville Intl - Bangkok Suvarnabhumi.

  • 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, December is the cheapest month in which you can book a flight from Louisville to Asia (average of $526). Flying from Louisville to Asia in July is currently the most expensive (average of $772). 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 Orlando flights
Cincinnati to Fort Lauderdale flights
Cincinnati to John F Kennedy Intl flights
Cincinnati to LaGuardia flights
Cincinnati to Las Vegas flights
Nashville to LaGuardia flights
Nashville to Newark flights
Cincinnati to Newark flights
Nashville to John F Kennedy Intl flights
Cincinnati to Denver flights
Cincinnati to Sky Harbor Intl flights
Cincinnati to Fort Myers flights
Cincinnati to Tampa flights
Nashville to Miami flights
Cincinnati to Hobby flights
Nashville to Fort Lauderdale flights
Cincinnati to Dallas/Fort Worth flights
Nashville to Denver flights
Nashville to Los Angeles flights
Cincinnati to Cancún flights
Cincinnati to Miami flights
Nashville to Las Vegas flights
Cincinnati to Los Angeles flights
Nashville to Orlando flights
Louisville to LaGuardia flights
Nashville to Cancún flights
Cincinnati to Seattle flights
Louisville to Las Vegas flights
Nashville to Sky Harbor Intl flights
Cincinnati to George Bush Intcntl flights
Nashville to Seattle flights
Nashville to Hobby flights
Cincinnati to Atlanta flights
Cincinnati to Orlando Sanford Intl flights
Nashville to O'Hare Intl flights
Louisville to Orlando flights
Louisville to Newark flights
Louisville to Dallas/Fort Worth flights
Louisville to Miami flights
Knoxville to LaGuardia flights
Nashville to Reagan-National flights
Nashville to Boston flights
Nashville to Dulles Intl flights
Nashville to Dallas/Fort Worth flights
Cincinnati to O'Hare Intl flights
Nashville to George Bush Intcntl flights
Louisville to John F Kennedy Intl flights
Nashville to Tampa flights
Cincinnati to Luis Munoz Marin Intl flights
Nashville to Heathrow 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$589Average$1,389FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$646Average$1,068FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$692Average$1,301FlexibilityNo cancel feeOn-time69%
ANACheapest$734Average$1,172FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$759Average$1,204FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$874Average$1,290FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,022Average$1,516FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$1,054Average$1,276FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$1,158Average$1,488FlexibilityNo cancel feeOn-time72%
FinnairCheapest$1,361Average$1,612FlexibilityNo cancel feeOn-time76%

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.