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$409+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — FUK
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap 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 February 23, 2026.

This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:05 am
DCA
-
KIX
2 stops40h 20m
Air Canada
Tue 5/56:00 pm
KIX
-
DCA
2 stops29h 19m
Air Canada
Deal found 2/22$858
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:10 pm
DCA
-
KIX
2 stops35h 15m
Air Canada
Tue 5/56:00 pm
KIX
-
DCA
2 stops29h 19m
Air Canada
Deal found 2/20$859
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:00 am
DCA
-
KIX
1 stop16h 25m
Air Canada
Tue 9/86:00 pm
KIX
-
DCA
2 stops29h 20m
Air Canada
Deal found 2/20$863
This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
DCA
-
KIX
2 stops21h 25m
Air Canada
Tue 11/37:25 pm
KIX
-
DCA
2 stops28h 56m
Air Canada
Deal found 2/22$867
This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:59 am
DCA
-
KIX
2 stops20h 26m
Air Canada
Wed 10/216:00 pm
KIX
-
DCA
1 stop27h 55m
Air Canada
Deal found 2/22$868
This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm
DCA
-
KIX
1 stop30h 45m
Air Canada
Wed 10/216:00 pm
KIX
-
DCA
1 stop17h 34m
Air Canada
Deal found 2/22$869
This BusinessClass deal was found by Cheapflights users on 2/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:40 am
DCA
-
ITM
2 stops20h 15m
ANA
Tue 9/82:00 pm
ITM
-
DCA
2 stops20h 50m
ANA
Deal found 2/20$879
This BusinessClass deal was found by Cheapflights users on 2/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:59 am
DCA
-
KIX
1 stop20h 26m
ANA
Fri 10/236:00 pm
KIX
-
DCA
1 stop17h 34m
ANA
Deal found 2/22$881
This Air Canada deal was found by Cheapflights users on 2/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:20 pm
DCA
-
KIX
2 stops35h 05m
Air Canada
Sat 9/196:00 pm
KIX
-
DCA
2 stops29h 20m
Air Canada
Deal found 2/21$896
This Air Canada deal was found by Cheapflights users on 2/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
DCA
-
KIX
2 stops45h 25m
Air Canada
Mon 5/46:00 pm
KIX
-
DCA
2 stops29h 19m
Air Canada
Deal found 2/23$897
This BusinessClass deal was found by Cheapflights users on 2/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
DCA
-
ITM
2 stops23h 55m
ANA
Tue 11/32:05 pm
ITM
-
DCA
2 stops20h 55m
ANA
Deal found 2/22$921
This BusinessClass deal was found by Cheapflights users on 2/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:59 am
DCA
-
ITM
2 stops22h 56m
ANA
Thu 10/222:00 pm
ITM
-
DCA
2 stops20h 50m
ANA
Deal found 2/21$925

Find 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$858
(Air Canada)

One-way from

$409
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,129
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
Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Japan 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 February 23, 2026.
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

Reagan-National

Fly to

Japan

Route

Depart

Return

Price

Washington, D.C.Kobe

DCA - UKB

DCAUKB

Washington, D.C. Reagan-National

Tue 4/21

6:41 pm-10:30 am

2 stops26h 49m

Kobe

Tue 5/5

11:40 am-8:00 pm

2 stops45h 20m

$1,026

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 5/12

4:20 pm-4:25 pm

2 stops35h 05m

Osaka Kansai Intl

Tue 7/14

6:00 pm-10:18 am

2 stops29h 18m

$1,051

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Mon 4/13

6:00 pm-2:50 pm

2 stops31h 50m

Osaka Kansai Intl

Wed 4/29

4:55 pm-10:28 pm

1 stop18h 33m

$1,062

Washington, D.C.Okinawa

DCA - OKA

DCAOKA

Washington, D.C. Reagan-National

Mon 4/13

8:20 am-7:35 pm

2 stops22h 15m

Okinawa Naha

Wed 4/29

11:05 am-9:31 pm

2 stops23h 26m

$1,067

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Mon 4/13

6:00 pm-2:50 pm

2 stops31h 50m

Osaka Kansai Intl

Fri 5/8

4:55 pm-10:30 pm

1 stop18h 35m

$1,070

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Tue 4/28

7:59 am-4:15 pm

2 stops19h 16m

Tokyo Haneda

Tue 5/19

6:25 pm-10:59 pm

1 stop17h 34m

$1,072

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Wed 4/29

6:00 am-2:15 pm

2 stops19h 15m

Tokyo Haneda

Wed 5/13

3:15 pm-7:41 pm

1 stop17h 26m

$1,072

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sun 4/19

11:05 am-4:25 pm

2 stops40h 20m

Osaka Kansai Intl

Sat 4/25

6:00 pm-8:53 am

2 stops27h 53m

$1,077

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 4/21

7:00 am-7:50 pm

2 stops23h 50m

Osaka Kansai Intl

Tue 5/5

4:55 pm-10:30 pm

1 stop18h 35m

$1,077

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Sat 4/11

7:00 pm-4:15 pm

1 stop32h 15m

Tokyo Haneda

Mon 5/11

6:25 pm-10:59 pm

1 stop17h 34m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Japan (average of $862). Flying from Washington, D.C. Reagan-National Airport to Japan in January is currently the most expensive (average of $1,186). 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.

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 February 23, 2026.
Get a feel of what it's like to fly with ANA, Japan Airlines, and Delta from Washington, D.C. Reagan-National Airport to Japan 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
1,099 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
ANA
8.4
Very good
1,099 reviews
ANA
8.4
Very good
1,099 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Japan Airlines
8.3
Very good
1,714 reviews
ANA
8.4
Very good
1,099 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Delta
7.9
Good
8,234 reviews
ANA
8.4
Very good
1,099 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
United Airlines
7.4
Good
9,342 reviews
ANA
8.4
Very good
1,099 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Air Canada
7.1
Good
10,739 reviews
ANA
8.4
Very good
1,099 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!

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.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Japan?

    Departing from Washington, D.C. Reagan-National Airport to Japan will take you 19h 16m. There are 6780 mi between Washington, D.C. Reagan-National Airport and Japan. This flight may include one or multiple stops.

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

    Most travelers choose Washington, D.C. Reagan-National - Tokyo Narita, Washington, D.C. Reagan-National - Tokyo Haneda 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, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Japan (average of $862). Flying from Washington, D.C. Reagan-National Airport to Japan in January is currently the most expensive (average of $1,186). 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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Alternative routes for Reagan-National to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Bangalore flights
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Reagan-National to Manila flights
Dulles Intl to Mumbai flights
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Baltimore to Taiwan Taoyuan Intl flights
Reagan-National to Denpasar flights
Dulles Intl to Lahore flights
Baltimore to Denpasar flights
Dulles Intl to Hong Kong flights
Reagan-National to Mumbai flights
Dulles Intl to Chennai flights
Baltimore to Gimpo Intl flights
Dulles Intl to Kathmandu flights
Baltimore to Mumbai flights
Reagan-National to Pu Dong flights
Baltimore to Ho Chi Minh City flights
Reagan-National to Islamabad flights

Top 5 airlines flying from Reagan-National to Japan

Discover the top 5 airlines that operate flights from Reagan-National to Japan. 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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$862Average$1,188FlexibilityNo cancel feeOn-time67%
DeltaCheapest$940Average$1,326FlexibilityNo cancel feeOn-timeN/A
ANACheapest$975Average$1,330FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,051Average$1,309FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,174Average$1,675FlexibilityNo cancel feeOn-time79%

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