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$441+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BKK
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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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 4, 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 12/2. 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
Sun 12/1410:25 amHND - SDF
1 stop15h 07mUnited 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 12/46:30 amSDF - HND
2 stops20h 50mAmerican Airlines
Sun 12/146:05 pmHND - SDF
2 stops18h 12mAmerican 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
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:15 amSDF - HND
1 stop17h 20mDelta
Sat 12/135:20 pmHND - SDF
2 stops17h 53mDelta
Deal found 12/2$904
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 12/37:10 amSDF - NRT
1 stop18h 20mANA
Mon 12/155:05 pmNRT - SDF
1 stop17h 23mANA
Deal found 12/2$906

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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$800
(Delta)

One-way from

$441
(Ovago)

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 4, 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 - HND

SDFHND

Louisville Intl

Tue 2/24

5:33 am-5:45 pm

2 stops22h 12m

Tokyo Haneda

Fri 4/3

4:20 pm-10:51 pm

1 stop19h 31m

$805

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Wed 1/14

7:40 am-6:30 pm

1 stop20h 50m

Tokyo Haneda

Thu 1/29

5:55 pm-8:47 pm

1 stop16h 52m

$815

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 1/29

6:12 pm-10:55 pm

3 stops40h 43m

Ho Chi Minh City

Mon 2/2

6:00 am-10:30 pm

3 stops28h 30m

$828

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sun 1/18

7:00 am-2:35 pm

1 stop17h 35m

Tokyo Haneda

Sun 1/25

8:00 pm-11:50 pm

1 stop17h 50m

$834

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 1/18

3:37 pm-3:55 pm

2 stops34h 18m

Tokyo Narita

Sun 1/25

5:10 pm-6:13 pm

2 stops39h 03m

$848

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sun 1/18

6:00 am-7:15 pm

2 stops23h 15m

Tokyo Haneda

Sun 1/25

4:50 pm-11:23 pm

2 stops20h 33m

$859

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 1/26

5:35 am-3:00 pm

1 stop19h 25m

Tokyo Narita

Fri 2/6

5:45 pm-9:59 pm

1 stop18h 14m

$860

LouisvilleBangkok

SDF - BKK

SDFBKK

Louisville Intl

Mon 1/19

6:28 am-12:20 am

2 stops29h 52m

Bangkok Suvarnabhumi

Thu 1/29

4:55 pm-10:23 am

3 stops29h 28m

$862

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Mon 2/2

3:22 pm-4:50 am

2 stops23h 28m

Tokyo Haneda

Wed 2/4

12:50 am-10:23 am

2 stops23h 33m

$869

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 4/13

5:45 pm-2:55 pm

2 stops32h 10m

Tokyo Narita

Tue 4/21

8:10 pm-2:26 pm

2 stops31h 16m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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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 4, 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 4, 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
1,017 reviews

Crew

8.7

Boarding

8.6

Food

7.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

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
1,017 reviews
ANA
8.4
Very good
1,017 reviews

Crew

8.7

Boarding

8.6

Food

7.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

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
8,011 reviews
ANA
8.4
Very good
1,017 reviews

Crew

8.7

Boarding

8.6

Food

7.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

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
1,017 reviews

Crew

8.7

Boarding

8.6

Food

7.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

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
9,066 reviews
ANA
8.4
Very good
1,017 reviews

Crew

8.7

Boarding

8.6

Food

7.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

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
11,047 reviews
ANA
8.4
Very good
1,017 reviews

Crew

8.7

Boarding

8.6

Food

7.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

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 20h 50m. Delta provides one of the quickest options available for as low as $815. The distance from Louisville to Asia is about 6566 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 Narita. You may also consider Louisville Intl - Tokyo Haneda or Louisville Intl - Manila Ninoy Aquino 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, 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

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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 4, 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%

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