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$446+ 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
mars 15 — mars 221
dim. 3/15
dim. 3/22
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 février 13, 2026.

This Air Canada deal was found by Cheapflights users on 2/10. 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.
mer. 3/46:00 am
DCA
-
KIX
2 stops21h 40m
Air Canada
mar. 3/107:25 pm
KIX
-
DCA
2 stops33h 06m
Air Canada
Deal found 2/10$863
This Air Canada deal was found by Cheapflights users on 2/12. 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.
dim. 3/18:40 pm
DCA
-
KIX
2 stops31h 00m
Air Canada
mar. 3/107:25 pm
KIX
-
DCA
2 stops27h 56m
Air Canada
Deal found 2/12$869
This Air Canada deal was found by Cheapflights users on 2/10. 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.
lun. 3/24:10 pm
DCA
-
NGO
2 stops37h 35m
Multiple Airlines
lun. 3/98:20 am
NGO
-
DCA
2 stops26h 36m
Multiple Airlines
Deal found 2/10$871
This Air Canada deal was found by Cheapflights users on 2/10. 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.
lun. 3/24:10 pm
DCA
-
NGO
2 stops37h 35m
Multiple Airlines
ven. 3/68:20 am
NGO
-
DCA
2 stops28h 15m
Multiple Airlines
Deal found 2/10$876
This Air Canada deal was found by Cheapflights users on 2/10. 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.
mar. 4/1411:05 am
DCA
-
KIX
2 stops40h 20m
Air Canada
mar. 4/216:00 pm
KIX
-
DCA
2 stops27h 53m
Air Canada
Deal found 2/10$888
This Air Canada deal was found by Cheapflights users on 2/10. 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.
mar. 4/74:10 pm
DCA
-
KIX
2 stops35h 15m
Air Canada
mar. 4/216:00 pm
KIX
-
DCA
2 stops27h 53m
Air Canada
Deal found 2/10$889
This Air Canada deal was found by Cheapflights users on 2/10. 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.
lun. 11/26:00 am
DCA
-
KIX
2 stops21h 40m
Air Canada
jeu. 11/127:25 pm
KIX
-
DCA
2 stops28h 56m
Air Canada
Deal found 2/10$926
This Air Canada deal was found by Cheapflights users on 2/12. 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.
mar. 11/34:00 pm
DCA
-
CTS
2 stops37h 35m
Air Canada
mar. 11/171:40 pm
CTS
-
DCA
2 stops21h 20m
Air Canada
Deal found 2/12$934
This Air Canada deal was found by Cheapflights users on 2/12. 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.
dim. 9/134:20 pm
DCA
-
NGO
2 stops37h 15m
Air Canada
mer. 9/302:00 pm
NGO
-
DCA
2 stops20h 50m
Air Canada
Deal found 2/12$935
This Air Canada deal was found by Cheapflights users on 2/10. 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.
sam. 4/186:59 am
DCA
-
KIX
2 stops44h 26m
Air Canada
jeu. 4/306:00 pm
KIX
-
DCA
2 stops27h 53m
Air Canada
Deal found 2/10$948
This Air Canada deal was found by Cheapflights users on 2/10. 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.
mar. 4/2111:05 am
DCA
-
KIX
2 stops40h 20m
Air Canada
mar. 4/286:00 pm
KIX
-
DCA
2 stops34h 30m
Air Canada
Deal found 2/10$955
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/129:59 am
DCA
-
NRT
1 stop39h 11m
Multiple Airlines
ven. 5/292:35 pm
NRT
-
DCA
1 stop18h 31m
Multiple Airlines
Deal found 2/12$956

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 février 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$863
(Air Canada)

One-way from

$446
(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. 2% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 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 février 13, 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.Nagoya

DCA - NGO

DCANGO

Washington, D.C. Reagan-National

lun. 3/2

4:10 pm-7:45 pm

2 stops37h 35m

Nagoya Chubu Centrair Intl

lun. 3/9

8:20 am-9:56 pm

2 stops26h 36m

$871

Washington, D.C.Nagoya

DCA - NGO

DCANGO

Washington, D.C. Reagan-National

lun. 3/2

4:10 pm-7:45 pm

2 stops37h 35m

Nagoya Chubu Centrair Intl

ven. 3/6

8:20 am-10:35 pm

2 stops28h 15m

$876

Washington, D.C.Nagoya

DCA - NGO

DCANGO

Washington, D.C. Reagan-National

lun. 3/2

6:59 am-7:45 pm

2 stops22h 46m

Nagoya Chubu Centrair Intl

jeu. 3/5

2:30 pm-9:56 pm

2 stops21h 26m

$876

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

jeu. 6/4

6:59 am-4:25 pm

1 stop20h 26m

Osaka Kansai Intl

lun. 6/15

6:00 pm-10:19 am

2 stops29h 19m

$991

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

jeu. 6/4

9:40 am-6:55 pm

2 stops20h 15m

Osaka Itami

lun. 6/15

2:00 pm-10:28 pm

2 stops21h 28m

$998

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

mer. 6/3

6:59 am-6:55 pm

2 stops22h 56m

Osaka Itami

lun. 6/15

2:00 pm-10:28 pm

2 stops21h 28m

$1,003

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

mer. 4/22

8:20 am-3:25 pm

1 stop18h 05m

Tokyo Haneda

mar. 5/26

10:25 am-10:14 pm

1 stop24h 49m

$1,016

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

mer. 4/22

6:00 am-1:35 pm

1 stop18h 35m

Tokyo Haneda

jeu. 5/28

10:25 am-6:29 pm

1 stop21h 04m

$1,016

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

mer. 4/22

6:00 am-1:35 pm

1 stop18h 35m

Tokyo Haneda

mer. 5/27

5:45 pm-9:53 pm

1 stop17h 08m

$1,016

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

lun. 4/20

8:20 am-3:25 pm

1 stop18h 05m

Tokyo Haneda

ven. 5/29

10:25 am-6:29 pm

1 stop21h 04m

$1,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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 July is currently the most expensive (average of $1,216). 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 février 13, 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
1,092 reviews

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.6

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
1,092 reviews
ANA
8.4
Very good
1,092 reviews

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.6

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
1,704 reviews
ANA
8.4
Very good
1,092 reviews

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.6

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
8,198 reviews
ANA
8.4
Very good
1,092 reviews

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.6

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
9,287 reviews
ANA
8.4
Very good
1,092 reviews

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.6

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
10,717 reviews
ANA
8.4
Very good
1,092 reviews

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Boarding

8.6

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 18h 05m. 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 July is currently the most expensive (average of $1,216). 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.
Dulles Intl to Haneda flights
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Reagan-National to Suvarnabhumi flights
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Reagan-National to Hyderabad flights
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Baltimore to Incheon Intl flights
Reagan-National to Hongqiao Intl flights
Dulles Intl to Ho Chi Minh City flights
Dulles Intl to Pu Dong flights
Dulles Intl to Gimpo Intl flights
Reagan-National to Taiwan Taoyuan Intl flights
Baltimore to Manila flights
Reagan-National to New Delhi flights
Dulles Intl to Mumbai flights
Baltimore to Taiwan Taoyuan Intl flights
Reagan-National to Manila flights
Dulles Intl to Bangalore flights
Dulles Intl to Islamabad flights
Dulles Intl to Lahore flights
Baltimore to New Delhi flights
Dulles Intl to Hong Kong flights
Dulles Intl to Don Mueang Intl flights
Dulles Intl to Denpasar flights
Baltimore to Hongqiao Intl flights
Dulles Intl to Sung Shan flights
Reagan-National to Bangalore flights
Dulles Intl to Chennai flights
Dulles Intl to Capital flights
Reagan-National to Pu Dong flights
Baltimore to Pu Dong flights
Baltimore to Bangalore flights
Reagan-National to Gimpo Intl flights
Baltimore to Gimpo Intl flights
Dulles Intl to Ahmedabad flights
Baltimore to Hong Kong flights
Reagan-National to Mumbai flights
Reagan-National to Hong Kong 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 février 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$862Average$1,207FlexibilityNo cancel feeOn-time67%
DeltaCheapest$940Average$1,360FlexibilityNo cancel feeOn-timeN/A
ANACheapest$975Average$1,427FlexibilityNo 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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