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$499+ Cheap flights from Reagan-National (DCA) to Tokyo (TYO)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TYO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Reagan-National to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Tokyo (TYO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$852
(Trip.com)

One-way from

$499
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,286
Provider with most accurate pricing for Washington, D.C. Reagan-National-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Tokyo (TYO) flights.
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From Washington, D.C. Reagan-National to Tokyo (TYO)
Search Deals
One-way flight from Washington, D.C. Reagan-National to Tokyo (TYO)
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Highest demand for flights based on searches. 2% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Reagan-National to Tokyo

Cheapest flights from Reagan-National to Tokyo
Explore the most affordable flight options available from Reagan-National to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:00 pmDCA - NRT
2 stops34h 25mMultiple Airlines
Fri 2/132:45 pmNRT - DCA
2 stops45h 14mMultiple Airlines
Deal found 1/5$852
This Trip.com deal was found by Cheapflights users on 1/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:00 amDCA - HND
2 stops47h 10mMultiple Airlines
Mon 2/212:50 amHND - DCA
2 stops30h 09mMultiple Airlines
Deal found 1/7$853
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Tue 1/206:00 pmDCA - NRT
2 stops30h 25mMultiple Airlines
Wed 1/282:45 pmNRT - DCA
1 stop19h 15mMultiple Airlines
Deal found 1/7$854
This Air Canada deal was found by Cheapflights users on 1/7. 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 2/176:00 amDCA - NRT
2 stops20h 20mAir Canada
Tue 2/246:15 pmNRT - DCA
2 stops30h 06mAir Canada
Deal found 1/7$855
This Air Canada deal was found by Cheapflights users on 1/5. 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 2/246:00 amDCA - NRT
1 stop20h 30mAir Canada
Tue 3/246:45 pmNRT - DCA
1 stop16h 13mAir Canada
Deal found 1/5$858
This Air Canada deal was found by Cheapflights users on 1/6. 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 2/116:00 amDCA - NRT
2 stops20h 20mAir Canada
Wed 2/256:15 pmNRT - DCA
2 stops18h 20mAir Canada
Deal found 1/6$860
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Tue 1/206:00 pmDCA - NRT
2 stops30h 25mMultiple Airlines
Fri 1/302:45 pmNRT - DCA
1 stop19h 15mMultiple Airlines
Deal found 1/7$861
This Air Canada deal was found by Cheapflights users on 1/7. 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 2/116:50 pmDCA - HND
1 stop31h 50mAir Canada
Wed 2/256:50 pmHND - DCA
1 stop28h 05mAir Canada
Deal found 1/7$863
This Booking.com deal was found by Cheapflights users on 1/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:00 amDCA - NRT
2 stops20h 20mAir Canada
Fri 2/276:45 pmNRT - DCA
2 stops29h 36mAir Canada
Deal found 1/5$863
This Air Canada deal was found by Cheapflights users on 1/7. 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 2/246:59 amDCA - HND
1 stop19h 41mAir Canada
Tue 3/246:50 pmHND - DCA
1 stop16h 45mAir Canada
Deal found 1/7$864
This Gotogate deal was found by Cheapflights users on 1/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:00 amDCA - NRT
1 stop20h 30mAir Canada
Tue 2/176:45 pmNRT - DCA
1 stop17h 11mAir Canada
Deal found 1/6$864
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/88:40 pmDCA - HND
1 stop30h 00mAir Canada
Tue 3/36:50 pmHND - DCA
1 stop17h 45mAir Canada
Deal found 1/7$865

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Tokyo 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 January 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Tokyo that are best for you.

Fly from

Reagan-National

Fly to

Tokyo

Route

Depart

Return

Price

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Tue 3/3

7:00 am-2:20 pm

1 stop17h 20m

Tokyo Haneda

Wed 3/18

6:20 pm-8:59 pm

1 stop15h 39m

$965

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Mon 2/2

7:30 am-3:00 pm

1 stop17h 30m

Tokyo Narita

Tue 2/17

5:05 pm-7:12 pm

1 stop16h 07m

$967

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Sun 2/1

7:30 am-3:00 pm

1 stop17h 30m

Tokyo Narita

Tue 2/17

5:05 pm-7:12 pm

1 stop16h 07m

$967

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Thu 2/5

6:59 am-2:35 pm

1 stop17h 36m

Tokyo Haneda

Fri 3/6

8:00 pm-9:34 pm

1 stop15h 34m

$1,017

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Sat 3/7

6:03 am-5:45 pm

1 stop21h 42m

Tokyo Haneda

Thu 3/19

4:25 pm-10:51 pm

1 stop19h 26m

$1,017

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Wed 4/8

7:00 am-1:35 pm

1 stop17h 35m

Tokyo Haneda

Sun 4/19

9:55 pm-9:59 am

2 stops25h 04m

$1,020

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Wed 4/8

10:00 am-3:25 pm

2 stops40h 25m

Tokyo Narita

Sun 4/19

8:55 pm-5:00 pm

2 stops33h 05m

$1,036

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Mon 4/27

10:10 am-9:05 pm

2 stops21h 55m

Tokyo Narita

Sat 5/9

2:00 pm-2:43 pm

2 stops37h 43m

$1,036

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Tue 2/10

6:59 am-10:00 pm

1 stop25h 01m

Tokyo Haneda

Sat 2/28

11:05 am-4:41 pm

1 stop19h 36m

$1,043

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Mon 2/9

6:59 am-10:00 pm

1 stop25h 01m

Tokyo Haneda

Sun 3/1

7:45 pm-4:37 pm

1 stop34h 52m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 44 results
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Compare providers for flights from Reagan-National to Tokyo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Tokyo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Tokyo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Tokyo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Tokyo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Tokyo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Tokyo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Tokyo 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 Tokyo

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Tokyo?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Tokyo. Price data was last updated on January 2, 2026.

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Tokyo may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tokyo (average of $774). Flying from Washington, D.C. Reagan-National Airport to Tokyo in July is currently the most expensive (average of $1,495). 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’s the top layover airport for flights from Washington, D.C. Reagan-National Airport to Tokyo?

Share of 1-stop round-trip flights from Washington, D.C. Reagan-National Airport to Tokyo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 55% of 1-stop itineraries from Washington, D.C. Reagan-National Airport to Tokyo on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. Reagan-National Airport to Tokyo?

Average round-trip fare for 1-stop flights from Washington, D.C. Reagan-National Airport to Tokyo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of $993.

What’s the fastest layover option from Washington, D.C. Reagan-National Airport to Tokyo?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. Reagan-National Airport to Tokyo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 16h 25m.

Which airport typically offers the quickest layover for flights from Washington, D.C. Reagan-National Airport to Tokyo?

Average layover duration for 1-stop one-way flights from Washington, D.C. Reagan-National Airport to Tokyo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 17m.

Reviews of airlines servicing Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated January 8, 2026.
Get a feel of what it's like to fly with Japan Airlines, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Tokyo by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,672 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very good
1,672 reviews
Japan Airlines
8.3
Very good
1,672 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Delta
7.9
Good
8,032 reviews
Japan Airlines
8.3
Very good
1,672 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
United Airlines
7.4
Good
9,143 reviews
Japan Airlines
8.3
Very good
1,672 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
American Airlines
7.2
Good
11,097 reviews
Japan Airlines
8.3
Very good
1,672 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Air Canada
7.1
Good
10,603 reviews
Japan Airlines
8.3
Very good
1,672 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Tokyo. 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 Tokyo?

    United Airlines, Delta, and Korean Air can get you from Washington, D.C. Reagan-National Airport to Tokyo in just under 17h 20m. Your travel time can differ by up to 23h 05m. There are 6780 mi between Washington, D.C. Reagan-National Airport and Tokyo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Tokyo round-trip?

    Delta, at $589, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Tokyo.Alternate airlines to your destination round-trip include Air Canada and ANA. Users have found that Delta is 56% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Tokyo 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 Tokyo?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tokyo (average of $774). Flying from Washington, D.C. Reagan-National Airport to Tokyo in July is currently the most expensive (average of $1,495). 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

Traveling to a place near Tokyo?

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Chiba
Karuizawa
Urayasu
Yokosuka
Odawara
Numazu
Yamanouchi
Atami
Hakone
Kawasaki
Yamanashi

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Alternative routes for Reagan-National to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Haneda flights
Dulles Intl to Narita flights
Reagan-National to Haneda flights
Reagan-National to Narita flights
Baltimore to Haneda flights
Baltimore to Narita flights

Top 6 airlines flying from Reagan-National to Tokyo

Discover the top 6 airlines that operate flights from Reagan-National to Tokyo. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$589Average$1,326FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$862Average$1,246FlexibilityNo cancel feeOn-time67%
ANACheapest$975Average$1,427FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$1,114Average$1,774FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,115Average$1,368FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,208Average$1,675FlexibilityNo cancel feeOn-time79%

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