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Dulles Intl

$540+ Cheap flights from Tokyo (TYO) to Dulles Intl (IAD)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — IAD
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Tokyo to Dulles Intl

Cheapest flights from Tokyo to Dulles Intl
Explore the most affordable flight options available from Tokyo to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/52:30 pm
NRT
-
IAD
1 stop30h 54m
Multiple Airlines
Mon 3/97:05 am
IAD
-
NRT
1 stop19h 55m
Multiple Airlines
Deal found 2/1$941
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/52:30 pm
NRT
-
IAD
1 stop30h 54m
Multiple Airlines
Tue 3/107:05 am
IAD
-
NRT
1 stop19h 55m
Multiple Airlines
Deal found 2/1$948
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/52:30 pm
NRT
-
IAD
1 stop30h 54m
Multiple Airlines
Sun 3/86:30 pm
IAD
-
NRT
2 stops30h 55m
Multiple Airlines
Deal found 2/1$968
This Trip.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/42:45 pm
NRT
-
IAD
2 stops33h 48m
Multiple Airlines
Wed 3/1112:50 pm
IAD
-
NRT
1 stop39h 25m
Multiple Airlines
Deal found 2/1$1,001
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/52:30 pm
NRT
-
IAD
1 stop30h 54m
Multiple Airlines
Wed 3/117:05 am
IAD
-
NRT
2 stops23h 50m
Multiple Airlines
Deal found 2/1$1,018
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/52:30 pm
NRT
-
IAD
1 stop30h 54m
Multiple Airlines
Tue 3/247:00 am
IAD
-
NRT
2 stops42h 30m
Multiple Airlines
Deal found 2/1$1,020
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/42:45 pm
NRT
-
IAD
2 stops33h 48m
Multiple Airlines
Mon 3/97:05 am
IAD
-
NRT
1 stop19h 55m
Multiple Airlines
Deal found 2/1$1,031
This Gotogate deal was found by Cheapflights users on 2/1. 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.
Mon 9/142:00 pm
HND
-
IAD
1 stop42h 30m
Air China
Fri 9/1811:00 pm
IAD
-
HND
1 stop33h 30m
Air China
Deal found 2/1$1,076
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/48:05 pm
HND
-
IAD
3 stops28h 28m
Multiple Airlines
Sun 3/812:15 pm
IAD
-
HND
Nonstop14h 15m
Multiple Airlines
Deal found 2/1$1,085
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/48:05 pm
HND
-
IAD
3 stops28h 28m
Multiple Airlines
Tue 3/1012:15 pm
IAD
-
HND
Nonstop14h 15m
Multiple Airlines
Deal found 2/1$1,126
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/48:05 pm
HND
-
IAD
3 stops28h 28m
Multiple Airlines
Mon 3/912:15 pm
IAD
-
HND
Nonstop14h 15m
Multiple Airlines
Deal found 2/1$1,151
This Gotogate deal was found by Cheapflights users on 2/1. 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.
Tue 3/108:30 am
HND
-
IAD
1 stop24h 00m
Air China
Tue 3/2411:00 pm
IAD
-
HND
1 stop31h 50m
Air China
Deal found 2/1$1,208

Find flight deals from Tokyo to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) to Dulles Intl (IAD). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$941
(Kiwi.com)

One-way from

$540
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$1,959

Good round-trip deal

$976 or less

Good one-way deal

$629 or less
Provider with most accurate pricing for Tokyo (TYO)-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Washington, D.C. Dulles Intl flights.
Search Deals
From Tokyo (TYO) to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Tokyo (TYO) to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Tokyo (TYO) to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Tokyo (TYO) to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tokyo to Dulles Intl 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 3, 2026.
Use the filters below to find and compare flights from Tokyo to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Tokyo

Fly to

Dulles Intl

Route

Depart

Return

Price

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Wed 2/25

6:30 pm-5:20 pm

1 stop36h 50m

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-4:00 pm

1 stop18h 55m

$1,157

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Tue 4/14

2:25 pm-5:40 am

2 stops28h 15m

Washington, D.C. Dulles Intl

Tue 5/5

9:00 am-12:25 pm

2 stops38h 25m

$1,209

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Fri 2/20

7:55 pm-7:05 pm

3 stops37h 10m

Washington, D.C. Dulles Intl

Mon 3/16

9:50 pm-6:55 pm

3 stops32h 05m

$1,318

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Fri 3/6

7:55 pm-7:05 pm

3 stops37h 10m

Washington, D.C. Dulles Intl

Mon 3/9

9:50 pm-6:55 pm

3 stops32h 05m

$1,389

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Mon 2/16

6:30 pm-5:40 am

1 stop25h 10m

Washington, D.C. Dulles Intl

Mon 3/2

7:05 am-4:00 pm

1 stop18h 55m

$1,391

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Sun 4/5

8:40 pm-7:45 pm

3 stops36h 05m

Washington, D.C. Dulles Intl

Thu 4/9

5:17 pm-3:25 pm

2 stops33h 08m

$1,392

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Sat 5/16

10:25 pm-4:05 pm

1 stop30h 40m

Washington, D.C. Dulles Intl

Thu 5/28

8:20 pm-7:30 pm

1 stop34h 10m

$1,413

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Mon 3/2

7:55 pm-8:00 am

3 stops50h 05m

Washington, D.C. Dulles Intl

Mon 3/16

9:50 pm-6:55 pm

3 stops32h 05m

$1,426

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Mon 2/16

7:55 pm-8:00 am

3 stops50h 05m

Washington, D.C. Dulles Intl

Mon 3/16

9:50 pm-6:55 pm

3 stops32h 05m

$1,426

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Mon 2/16

7:55 pm-8:00 am

3 stops50h 05m

Washington, D.C. Dulles Intl

Wed 3/4

8:50 pm-6:55 pm

3 stops32h 05m

$1,426

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 41 results
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Compare providers for flights from Tokyo to Dulles Intl

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 Tokyo to Dulles Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 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 Tokyo-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Tokyo-Washington, D.C. Dulles Intl Airport 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 Tokyo to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Tokyo 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 Tokyo to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Tokyo to Washington, D.C. Dulles Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Tokyo to Washington, D.C. Dulles Intl Airport (average of $707). Flying from Tokyo to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $2,433). 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 TYO to IAD?

Find hourly flight availability from Tokyo to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

When flying from Tokyo to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Tokyo to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Tokyo to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2026.

The most flights from TYO to IAD are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Tokyo to Washington, D.C. delayed?

About 12% of weekly flights between Tokyo and Washington, D.C. have experienced delays in the past year, with the average delay time being 191 minutes.

What is the most punctual flight time for Tokyo to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Tokyo to Washington, D.C. flights?

Over the last year, ANA have had the lowest number of delays on this route, with just 9% of flights being delayed.

The best insider tips for Tokyo to Washington, D.C. Dulles Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Tokyo to Washington, D.C. Dulles Intl Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on HND

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Tokyo to Washington, D.C. Dulles Intl Airport, such as ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,084 reviews

Boarding

8.6

Overall

8.4

Crew

8.7

Entertainment

7.9

Comfort

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

OKA - HND

food is good international entertainment is best but not in okinwa to tokyo.
ANA
8.4
Very good
1,084 reviews
ANA
8.4
Very good
1,084 reviews

Boarding

8.6

Overall

8.4

Crew

8.7

Entertainment

7.9

Comfort

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

OKA - HND

food is good international entertainment is best but not in okinwa to tokyo.

Related info for your journey

Find useful and relevant information for your journey from Tokyo to Dulles Intl. 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 Tokyo to Washington, D.C. Dulles Intl Airport?

    For as low as $1,483, Ethiopian Air can have you in Washington, D.C. Dulles Intl Airport from Tokyo in 30h 15m. Airlines will cover a distance of 6763 mi. This flight may include one or multiple stops.

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

    Currently priced at $382, United Airlines will fly you from Tokyo to Washington, D.C. Dulles Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and ANA - these airlines can fly you to your destination from $1,084 and $1,308, respectively. Users have found that United Airlines is 77% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tokyo to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Tokyo to Washington, D.C. Dulles Intl Airport are Air Canada ($511), ANA ($1,258), and United Airlines ($1,741).

  • Can I find deals for flights from Tokyo to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Tokyo to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tokyo to Dulles Intl?

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

  • Can I find deals for business class flights from Tokyo to Dulles Intl?

    Yes. Cheapflights offers flight deals from Tokyo to Dulles Intl 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 Tokyo to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Tokyo to Washington, D.C. Dulles Intl Airport (average of $707). Flying from Tokyo to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $2,433). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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Alternative routes for Tokyo to Dulles Intl

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

Top 3 airlines flying from Tokyo to Dulles Intl

Discover the top 3 airlines that operate flights from Tokyo to Dulles Intl. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$382Average$2,282FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,084Average$1,635FlexibilityNo cancel feeOn-time67%
ANACheapest$1,308Average$1,673FlexibilityNo cancel feeOn-time80%

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