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Dulles Intl

$440+ Cheap flights from Japan 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — IAD
jan. 15 — jan. 221
do 1/15
do 1/22
1 adult, Economy
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Cheap flight deals from Japan to Dulles Intl

Cheapest flights from Japan to Dulles Intl
Explore the most affordable flight options available from Japan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on december 16, 2025.

This Gotogate deal was found by Cheapflights users on 12/13. 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.
ma 12/226:15 pmNRT - IAD
2 stops40h 11mAir Canada
ma 1/59:00 amIAD - NRT
1 stop17h 30mAir Canada
Deal found 12/13$935
This Expedia deal was found by Cheapflights users on 12/14. 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.
zo 12/216:45 pmNRT - IAD
1 stop16h 40mAir Canada
za 1/310:08 pmIAD - NRT
2 stops52h 22mAir Canada
Deal found 12/14$1,148
This Gotogate deal was found by Cheapflights users on 12/13. 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.
ma 12/226:45 pmNRT - IAD
1 stop16h 14mAir Canada
wo 12/319:45 amIAD - NRT
2 stops40h 35mAir Canada
Deal found 12/13$1,209
This FlightHub deal was found by Cheapflights users on 12/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 12/246:15 pmNRT - IAD
2 stops35h 58mAir Canada
za 1/34:30 pmIAD - NRT
2 stops34h 00mAir Canada
Deal found 12/14$1,254
This Air Canada deal was found by Cheapflights users on 12/14. 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.
vr 12/198:00 amKIX - IAD
2 stops26h 26mMultiple Airlines
ma 1/59:00 amIAD - KIX
2 stops21h 35mMultiple Airlines
Deal found 12/14$1,276
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 12/176:35 pmNRT - IAD
3 stops31h 12mMultiple Airlines
za 12/274:30 pmIAD - NRT
2 stops34h 00mMultiple Airlines
Deal found 12/15$1,278
This JTB deal was found by Cheapflights users on 12/13. 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 JTB is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 12/226:50 pmHND - IAD
1 stop15h 36mAir Canada
ma 1/59:00 amIAD - HND
1 stop17h 40mAir Canada
Deal found 12/13$1,285
This Booking.com deal was found by Cheapflights users on 12/14. 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.
zo 12/216:50 pmHND - IAD
1 stop15h 36mAir Canada
za 1/34:30 pmIAD - HND
1 stop34h 10mAir Canada
Deal found 12/14$1,320
This Air Canada deal was found by Cheapflights users on 12/15. 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.
ma 12/221:35 pmOKA - IAD
2 stops21h 24mMultiple Airlines
za 1/109:00 amIAD - OKA
2 stops24h 05mMultiple Airlines
Deal found 12/15$1,334
This Air Canada deal was found by Cheapflights users on 12/14. 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.
vr 12/198:00 amKIX - IAD
2 stops26h 26mMultiple Airlines
zo 1/44:30 pmIAD - KIX
2 stops38h 05mMultiple Airlines
Deal found 12/14$1,378
This Air Canada deal was found by Cheapflights users on 12/15. 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.
zo 12/212:15 pmOKA - IAD
2 stops20h 11mMultiple Airlines
vr 1/99:00 amIAD - OKA
2 stops24h 05mMultiple Airlines
Deal found 12/15$1,446
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 12/195:50 pmKIX - IAD
2 stops20h 14mAmerican Airlines
ma 1/56:05 amIAD - KIX
2 stops24h 30mAmerican Airlines
Deal found 12/15$1,448

Find flight deals from Japan to Dulles Intl

Keep the following information in mind while searching for Japan to Dulles Intl flight deals. Data was last updated december 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$922
(Gotogate)

One-way from

$440
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,183

Good round-trip deal

$814 or less

Good one-way deal

$780 or less
Provider with most accurate pricing for Tokyo (TYO)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Washington, D.C. (WAS) flights.
Search Deals
From Japan to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Japan to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Japan to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Japan to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan 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 december 16, 2025.
Use the filters below to find and compare flights from Japan to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Japan

Fly to

Dulles Intl

Route

Depart

Return

Price

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

vr 2/13

6:15 pm-9:23 pm

2 stops41h 08m

Washington, D.C. Dulles Intl

di 2/17

12:43 pm-4:20 pm

2 stops37h 37m

$968

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

do 2/12

6:15 pm-11:44 am

2 stops31h 29m

Washington, D.C. Dulles Intl

wo 2/25

10:13 pm-4:20 pm

2 stops28h 07m

$969

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

wo 4/1

5:40 pm-8:32 pm

1 stop15h 52m

Washington, D.C. Dulles Intl

ma 4/20

9:55 am-3:25 pm

1 stop16h 30m

$974

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

di 4/7

5:40 pm-4:22 pm

1 stop35h 42m

Washington, D.C. Dulles Intl

di 4/21

10:05 pm-2:55 pm

2 stops27h 50m

$974

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

ma 2/16

6:15 pm-11:44 am

2 stops31h 29m

Washington, D.C. Dulles Intl

do 2/26

9:00 am-4:30 pm

1 stop17h 30m

$975

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

ma 1/19

6:45 pm-11:35 am

1 stop30h 50m

Washington, D.C. Dulles Intl

ma 2/9

1:15 pm-4:30 pm

1 stop37h 15m

$975

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

wo 2/11

6:15 pm-11:29 am

2 stops31h 14m

Washington, D.C. Dulles Intl

do 2/26

5:46 pm-4:20 pm

2 stops32h 34m

$975

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

za 2/14

6:50 pm-3:49 pm

1 stop34h 59m

Washington, D.C. Dulles Intl

di 2/17

9:00 am-4:40 pm

1 stop17h 40m

$980

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

do 2/12

6:50 pm-8:29 pm

1 stop15h 39m

Washington, D.C. Dulles Intl

vr 2/20

9:00 am-4:40 pm

1 stop17h 40m

$981

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

wo 2/11

6:50 pm-4:11 pm

2 stops35h 21m

Washington, D.C. Dulles Intl

do 2/26

9:00 am-4:40 pm

1 stop17h 40m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 60 results
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Best time to book a flight from Japan to Dulles Intl

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

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

Currently, September is the cheapest month in which you can book a flight from Japan to Washington, D.C. Dulles Intl Airport (average of $707). Flying from Japan to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,726). 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 JP to IAD?

Find hourly flight availability from Japan 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 december 16, 2025.

It’s typically best to fly out from Japan to Washington, D.C. Dulles Intl Airport in the evening. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

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

About 11% of weekly flights between Japan and Washington, D.C. have experienced delays in the past year, with the average delay time being 173 minutes.

What is the most punctual flight time for Japan 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?

Monday 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 Japan to Washington, D.C. flights?

Over the last year, ANA have had the lowest number of delays on this route, with just 8% of flights being delayed.

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 december 16, 2025.
Read through reviews of airlines operating flights from Japan to Washington, D.C. Dulles Intl Airport, such as ANA, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,025 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
ANA
8.4
Very good
1,025 reviews
ANA
8.4
Very good
1,025 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
United Airlines
7.4
Good
9,094 reviews
ANA
8.4
Very good
1,025 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
Air Canada
7.1
Good
10,530 reviews
ANA
8.4
Very good
1,025 reviews

Food

7.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

Related info for your journey

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

    Airlines like Air Canada, EVA Air, and United Airlines fly from Japan to Washington, D.C. Dulles Intl Airport in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 23h 43m. The distance from Japan to Washington, D.C. Dulles Intl Airport is about 7647 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Japan to Washington, D.C. Dulles Intl Airport?

    While some choose either Tokyo Narita - Washington, D.C. Dulles Intl or Okinawa Naha - Washington, D.C. Dulles Intl, Tokyo Haneda - Washington, D.C. Dulles Intl is the most popular route from Japan to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Japan to Washington, D.C. Dulles Intl Airport (average of $707). Flying from Japan to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,726). 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
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Islamabad to Reagan-National flights
Suvarnabhumi to Reagan-National flights

Top 3 airlines flying from Japan to Dulles Intl

Discover the top 3 airlines that operate flights from Japan 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 december 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,084Average$1,511FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,244Average$1,956FlexibilityNo cancel feeOn-time69%
ANACheapest$1,308Average$1,884FlexibilityNo cancel feeOn-time80%

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