What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Japan one-way?

For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $594. Users have also found prices from $664 and $679 on Philippine Airlines and Cathay Pacific, respectively.

What are the most popular routes from Washington, D.C. Reagan-National Airport to Japan?

Most travelers choose Washington, D.C. Reagan-National - Tokyo Haneda, Washington, D.C. Reagan-National - Tokyo Narita or Washington, D.C. Reagan-National - Osaka Kansai Intl when deciding on the best route from Washington, D.C. Reagan-National Airport to Japan.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Japan?

To save up to 6% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Reagan-National Airport to Japan from $1,218 1-2 weeks out and tickets from $1,497 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Japan?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Japan. Flights to Japan from Washington, D.C. Reagan-National Airport in February are about $1,305 on average during February, but can be found for as low as $810.

Can I find deals for flights from Reagan-National to Japan that include hotel bookings?

Yes. In addition to deals on Reagan-National to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Japan?

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

Can I find deals for business class flights from Reagan-National to Japan?

Yes. Cheapflights offers flight deals from Reagan-National to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,279+ Flights from Washington, D.C. Reagan-National Airport to Japan

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Japan 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 Reagan-National to Japan

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,090 (Gotogate)
One-way from	$594 (StudentUniverse)
Popular in	December
Cheapest in	February
Average price	$1,316

Provider with most accurate pricing for Washington, D.C. (WAS)-Tokyo (TYO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tokyo (TYO) flights.

Search Deals

From Washington, D.C. Reagan-National to Japan

Search Deals

One-way flight from Washington, D.C. Reagan-National to Japan

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Reagan-National to Japan

Cheapest flights from Reagan-National to Japan
Explore the most affordable flight options available from Reagan-National to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Sun 4/204:10 pmDCA - NRT

1 stop34h 15mAir Canada

Tue 5/65:35 pmNRT - DCA

1 stop29h 44mAir Canada

Deal found 3/27

$1,090

Wed 4/306:35 pmDCA - NRT

1 stop36h 25mMultiple Airlines

Mon 5/52:35 pmNRT - DCA

1 stop19h 23mMultiple Airlines

Deal found 3/26

$1,093

Fri 4/256:59 amDCA - HND

1 stop19h 51mAir Canada

Fri 5/96:10 pmHND - DCA

2 stops30h 51mAir Canada

Deal found 3/27

$1,168

Thu 8/218:40 pmDCA - KIX

2 stops30h 45mAir Canada

Thu 9/186:05 pmKIX - DCA

2 stops29h 16mAir Canada

Deal found 3/27

$1,184

Mon 4/288:59 amDCA - HND

1 stop31h 06mMultiple Airlines

Sun 5/1112:30 amHND - DCA

1 stop33h 28mMultiple Airlines

Deal found 3/27

$1,220

Sun 5/1111:00 amDCA - OKA

3 stops35h 15mMultiple Airlines

Sun 5/1812:15 pmOKA - DCA

2 stops20h 38mMultiple Airlines

Deal found 3/27

$1,264

Mon 10/67:45 pmDCA - FUK

2 stops30h 45mCathay Pacific

Mon 10/204:40 pmFUK - DCA

2 stops29h 27mCathay Pacific

Deal found 3/27

$1,273

Mon 10/138:45 amDCA - KIX

2 stops32h 55mCathay Pacific

Wed 10/2210:00 amKIX - DCA

2 stops36h 07mCathay Pacific

Deal found 3/27

$1,287

Mon 9/227:45 pmDCA - NRT

2 stops29h 45mCathay Pacific

Tue 9/309:40 pmNRT - DCA

2 stops34h 54mCathay Pacific

Deal found 3/27

$1,291

Mon 3/315:55 pmDCA - FUK

2 stops27h 00mMultiple Airlines

Wed 4/29:00 pmFUK - DCA

2 stops36h 59mMultiple Airlines

Deal found 3/27

$1,292

Tue 10/2812:29 pmDCA - HND

2 stops36h 16mCathay Pacific

Tue 11/114:00 pmHND - DCA

2 stops40h 56mCathay Pacific

Deal found 3/27

$1,322

Mon 10/138:45 amDCA - KIX

3 stops41h 10mMultiple Airlines

Wed 10/224:20 pmKIX - DCA

3 stops29h 47mMultiple Airlines

Deal found 3/27

$1,349

Best flights from Reagan-National to Japan
Discover carefully curated flight deals from Reagan-National to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Sun 4/204:10 pmDCA - NRT

1 stop34h 15mAir Canada

Tue 5/65:35 pmNRT - DCA

1 stop29h 44mAir Canada

Deal found 3/27

$1,090

Wed 5/284:35 pmDCA - NRT

3 stops30h 50mMultiple Airlines

Tue 6/103:50 pmNRT - DCA

2 stops33h 11mMultiple Airlines

Deal found 3/26

$1,092

Sun 5/411:40 amDCA - NRT

2 stops39h 25mCathay Pacific

Sun 5/119:40 pmNRT - DCA

2 stops34h 27mCathay Pacific

Deal found 3/26

$1,289

Tue 5/65:30 pmDCA - FUK

2 stops32h 05mPhilippine Airlines

Tue 5/273:35 pmFUK - DCA

2 stops42h 17mPhilippine Airlines

Deal found 3/27

$1,360

Wed 4/239:30 amDCA - HND

1 stop16h 50mJapan Airlines

Wed 5/711:30 amHND - DCA

1 stop15h 54mJapan Airlines

Deal found 3/27

$1,542

Sun 4/206:35 amDCA - HND

2 stops19h 45mAmerican Airlines

Tue 5/64:30 pmHND - DCA

1 stop17h 25mAmerican Airlines

Deal found 3/27

$1,603

Mon 4/2110:30 amDCA - HND

1 stop16h 25mUnited Airlines

Mon 5/512:30 amHND - DCA

2 stops28h 32mUnited Airlines

Deal found 3/27

$1,615

Sun 4/278:10 amDCA - HND

2 stops25h 40mKorean Air

Thu 5/82:00 amHND - DCA

2 stops29h 07mKorean Air

Deal found 3/27

$1,636

Wed 6/183:30 pmDCA - OKA

2 stops28h 35mANA

Tue 9/1612:00 pmOKA - DCA

2 stops22h 03mANA

Deal found 3/26

$1,716

Wed 5/76:05 amDCA - KIX

2 stops25h 55mDelta

Wed 5/1412:35 pmKIX - DCA

2 stops22h 26mDelta

Deal found 3/27

$2,080

Mon 5/126:34 pmDCA - KIX

2 stops25h 51mAir France

Sun 5/1811:20 amKIX - DCA

2 stops48h 25mAir France

Deal found 3/27

$2,245

Fri 4/256:59 amDCA - HND

1 stop19h 51mAir Canada

Fri 5/96:10 pmHND - DCA

2 stops30h 51mAir Canada

Deal found 3/27

$1,168

Last-minute flights from Reagan-National to Japan
Discover last-minute flight deals from Reagan-National to Japan. Data last updated March 28, 2025 and is based on user searches.

Sun 3/3011:40 amDCA - FUK

2 stops38h 50mCathay Pacific

Sun 4/64:40 pmFUK - DCA

2 stops39h 24mCathay Pacific

Deal found 3/27

$1,440

Mon 3/315:55 pmDCA - FUK

2 stops27h 00mMultiple Airlines

Wed 4/29:00 pmFUK - DCA

2 stops36h 59mMultiple Airlines

Deal found 3/27

$1,292

Tue 4/111:59 amDCA - HND

2 stops44h 36mCathay Pacific

Thu 4/104:20 pmHND - DCA

2 stops42h 55mCathay Pacific

Deal found 3/27

$1,646

Tue 4/16:00 pmDCA - HND

2 stops22h 00mUnited Airlines

Tue 4/812:30 amHND - DCA

2 stops23h 06mUnited Airlines

Deal found 3/27

$2,320

Wed 4/28:15 amDCA - HND

2 stops40h 25mPhilippine Airlines

Mon 4/149:45 amHND - DCA

2 stops48h 08mPhilippine Airlines

Deal found 3/27

$1,886

Thu 4/38:40 pmDCA - HND

1 stop30h 10mAir Canada

Thu 4/106:10 pmHND - DCA

1 stop17h 18mAir Canada

Deal found 3/27

$1,333

Thu 4/36:59 amDCA - NRT

1 stop19h 46mAir Canada

Thu 4/104:50 pmNRT - DCA

2 stops32h 11mAir Canada

Deal found 3/27

$1,350

Fri 4/48:59 amDCA - NRT

2 stops32h 41mMultiple Airlines

Fri 5/99:30 pmNRT - DCA

1 stop33h 02mMultiple Airlines

Deal found 3/27

$1,241

Fri 4/46:59 amDCA - HND

1 stop19h 51mMultiple Airlines

Fri 5/21:30 amHND - DCA

2 stops33h 58mMultiple Airlines

Deal found 3/27

$1,908

Sun 4/611:40 amDCA - NRT

2 stops30h 00mCathay Pacific

Mon 4/149:40 pmNRT - DCA

2 stops37h 35mCathay Pacific

Deal found 3/26

$1,375

Sun 4/66:30 amDCA - NRT

1 stop19h 30mJapan Airlines

Wed 4/166:20 pmNRT - DCA

1 stop17h 06mJapan Airlines

Deal found 3/27

$1,999

Sun 4/66:35 amDCA - HND

1 stop33h 10mJapan Airlines

Fri 4/185:45 pmHND - DCA

1 stop17h 44mJapan Airlines

Deal found 3/27

$2,005

One-way flights from Reagan-National to Japan
Search for one-way flight options from Reagan-National to Japan. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Wed 8/278:00 amDCA - NRT

1 stop19h 00mHawaiian Airlines

Deal found 3/25

$594

Wed 6/46:09 amDCA - NRT

2 stops41h 56mMultiple Airlines

Deal found 3/25

$601

Wed 4/236:35 pmDCA - HND

1 stop21h 25mMultiple Airlines

Deal found 3/27

$618

Sun 5/116:00 pmDCA - KIX

3 stops35h 45mMultiple Airlines

Deal found 3/27

$648

Sun 8/318:30 amDCA - HND

2 stops40h 10mPhilippine Airlines

Deal found 3/27

$664

Sun 8/318:30 amDCA - NRT

2 stops39h 40mPhilippine Airlines

Deal found 3/27

$664

Tue 4/297:01 pmDCA - HND

2 stops37h 34mCathay Pacific

Deal found 3/28

$679

Mon 4/2811:54 amDCA - NRT

2 stops29h 46mCathay Pacific

Deal found 3/27

$679

Tue 4/226:00 amDCA - HND

2 stops20h 50mAir Canada

Deal found 3/27

$684

Sun 4/134:10 pmDCA - NRT

1 stop34h 15mAir Canada

Deal found 3/27

$686

Thu 6/56:09 amDCA - ITM

3 stops49h 26mMultiple Airlines

Deal found 3/27

$702

Tue 8/55:43 pmDCA - NRT

2 stops33h 17mAlaska Airlines

Deal found 3/26

$727

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Sun 4/20

4:10 pm-3:25 pm

1 stop34h 15m

Tokyo Narita

Tue 5/6

5:35 pm-10:19 am

1 stop29h 44m

$1,090

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Wed 4/30

6:35 pm-8:00 pm

1 stop36h 25m

Tokyo Narita

Mon 5/5

2:35 pm-8:58 pm

1 stop19h 23m

$1,093

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Fri 4/25

6:59 am-3:50 pm

1 stop19h 51m

Tokyo Haneda

Fri 5/9

6:10 pm-12:01 pm

2 stops30h 51m

$1,168

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Mon 4/28

8:59 am-5:05 am

1 stop31h 06m

Tokyo Haneda

Sun 5/11

12:30 am-8:58 pm

1 stop33h 28m

$1,220

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Wed 5/21

6:59 am-4:25 pm

2 stops20h 26m

Osaka Kansai Intl

Wed 6/4

6:05 pm-10:19 am

2 stops29h 14m

$1,220

Washington, D.C.Okinawa

DCA - OKA

DCAOKA

Washington, D.C. Reagan-National

Sun 5/11

11:00 am-11:15 am

3 stops35h 15m

Okinawa Naha

Sun 5/18

12:15 pm-7:53 pm

2 stops20h 38m

$1,264

Washington, D.C.Fukuoka

DCA - FUK

DCAFUK

Washington, D.C. Reagan-National

Mon 3/31

5:55 pm-9:55 am

2 stops27h 00m

Fukuoka

Wed 4/2

9:00 pm-8:59 pm

2 stops36h 59m

$1,292

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Tue 4/22

6:35 am-9:35 pm

2 stops26h 00m

Tokyo Haneda

Tue 4/29

10:05 am-12:55 am

2 stops27h 50m

$1,325

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Mon 4/28

7:01 pm-8:30 pm

2 stops36h 29m

Tokyo Narita

Wed 5/14

9:40 pm-7:07 pm

2 stops34h 27m

$1,325

Washington, D.C.Fukuoka

DCA - FUK

DCAFUK

Washington, D.C. Reagan-National

Tue 5/6

5:30 pm-2:35 pm

2 stops32h 05m

Fukuoka

Tue 5/27

3:35 pm-8:52 pm

2 stops42h 17m

$1,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results

...

Best time to book a flight from Reagan-National to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Reagan-National 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 Washington, D.C. Reagan-National Airport to Japan

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Japan?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Japan (average of $866). Flying from Washington, D.C. Reagan-National Airport to Japan in December is currently the most expensive (average of $1,675). 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 DCA to JP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Japan as you normally would.

Rainfall in Japan by month

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

See what other customers who have flown with Korean Air, Japan Airlines and ANA from Washington, D.C. to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,050 reviews

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

1,050 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Japan Airlines

8.3

Very good

1,440 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

ANA

8.3

Very good

829 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Emirates

8.0

Very good

3,190 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Delta

8.0

Very good

7,897 reviews

Korean Air

8.4

Very good

1,050 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Japan one-way?
For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $594. Users have also found prices from $664 and $679 on Philippine Airlines and Cathay Pacific, respectively.
What are the most popular routes from Washington, D.C. Reagan-National Airport to Japan?
Most travelers choose Washington, D.C. Reagan-National - Tokyo Haneda, Washington, D.C. Reagan-National - Tokyo Narita or Washington, D.C. Reagan-National - Osaka Kansai Intl when deciding on the best route from Washington, D.C. Reagan-National Airport to Japan.
Can I find deals for flights from Reagan-National to Japan that include hotel bookings?
Yes. In addition to deals on Reagan-National to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Japan.
Can I find deals for business class flights from Reagan-National to Japan?
Yes. Cheapflights offers flight deals from Reagan-National to Japan 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 Washington, D.C. Reagan-National Airport to Japan?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Japan (average of $866). Flying from Washington, D.C. Reagan-National Airport to Japan in December is currently the most expensive (average of $1,675). 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

Top 4 airlines flying from Reagan-National to Japan

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$302	Average$1,665	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$668	Average$1,340	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$873	Average$2,034	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$1,362	Average$1,863	FlexibilityNo cancel fee	On-time69%

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.

$594+ Cheap flights from Reagan-National (DCA) to Japan

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Japan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Japan

Keep the following information in mind while searching for Reagan-National to Japan flight deals. Data was last updated March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Japan

Cheapest flights from Reagan-National to JapanExplore the most affordable flight options available from Reagan-National to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Reagan-National to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Japan that are best for you.

Best time to book a flight from Reagan-National to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Japan

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Japan?

What is the cheapest time of day to fly from DCA to JP?

Find hourly flight availability from Reagan-National to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Rainfall in Japan by month

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

Temperature in Japan by month

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

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated March 28, 2025.

See what other customers who have flown with Korean Air, Japan Airlines and ANA from Washington, D.C. to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Japan one-way?

What are the most popular routes from Washington, D.C. Reagan-National Airport to Japan?

Can I find deals for flights from Reagan-National to Japan that include hotel bookings?

How can I find direct flights from Reagan-National to Japan?

Can I find deals for business class flights from Reagan-National to Japan?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Japan?

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 Reagan-National to Japan

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Reagan-National to Japan

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Japan
Explore the most affordable flight options available from Reagan-National to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.