An airport tarmac at dusk with aircraft, airport buildings, and a jet bridge.

£390 Cheap Flights from Louisville (SDF) to Tokyo (NRT)

View £390 flight on Sat, 19 Sept 2026Opens in a new window

Popular airlines from Louisville International Airport (SDF) to Narita Intl. Airport (NRT)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Louisville (SDF) to Tokyo (NRT)

Prices were available within the past 7 days and start at £390 for one-way flights and £807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£807 Return, found 4 days ago
£807
Return
found 4 days ago
Select American Airlines flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £807 found 4 days ago
American Airlines
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£844 Return, found 4 days ago
£844
Return
found 4 days ago
Select American Airlines flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £844 found 4 days ago
United
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£863 Return, found 4 days ago
£863
Return
found 4 days ago
Select United flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £863 found 4 days ago
United
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£875 Return, found 4 days ago
£875
Return
found 4 days ago
Select United flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £875 found 4 days ago
United
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£895 Return, found 4 days ago
£895
Return
found 4 days ago
Select United flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £895 found 4 days ago
All Nippon Airways
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£907 Return, found 4 days ago
£907
Return
found 4 days ago
Select All Nippon Airways flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £907 found 4 days ago
Japan Airlines
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£909 Return, found 4 days ago
£909
Return
found 4 days ago
Select Japan Airlines flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £909 found 4 days ago
American Airlines
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£928 Return, found 4 days ago
£928
Return
found 4 days ago
Select American Airlines flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £928 found 4 days ago
Japan Airlines
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£965 Return, found 4 days ago
£965
Return
found 4 days ago
Select Japan Airlines flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £965 found 4 days ago
Korean Air
Sat, 19 Sept - Sat, 26 Sept
SDF
Louisville
NRT
Tokyo
£1,618 Return, found 4 days ago
£1,618
Return
found 4 days ago
Select Korean Air flight, departing Sat, 19 Sept from Louisville to Tokyo, returning Sat, 26 Sept, priced at £1,618 found 4 days ago

Frequently asked questions

How do I find cheap flights from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.)?
To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the earliest flight from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.)?
The earliest flight from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in March. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.)?
If you're looking for the most flight options from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.), Monday is typically your best bet, with around 48 flights available. This gives you plenty of options to choose from. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight schedules are fairly consistent throughout the week, so you'll find a good selection of flights on other days too.
What are the most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.)?
The most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.) are in the early morning, from 6am to 9am. Approximately 51% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. This timing works well because it allows you to start your journey early, potentially arriving at your destination with more of the day left.
How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Can I cancel or change the date of my flight from Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.)?
If you booked your Louisville, KY (SDF-Louisville Intl.) to Tokyo (NRT-Narita Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louisville Intl.
Destination airport
Narita Intl.
Return price
£807
Distance
10459 km

Book with confidence

Compare flights from Louisville to Tokyo easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Louisville to Tokyo. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Narita Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Louisville Intl. to Narita Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Louisville Intl. (SDF) to Narita Intl. (NRT)

The easiest way to view the best deals on flights from Louisville to Tokyo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Louisville Intl. to Narita Intl. start at just £807 and range up to £1,618.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Louisville and Tokyo
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Louisville to Tokyo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Louisville Intl. to Narita Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Louisville to Tokyo easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.