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$605+ Cheap flights from Dulles Intl (IAD) 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TYO
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Tokyo are usually found in September or January, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Dulles Intl to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,091
(Trip.com)

One-way from

$605
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,545

Good round-trip deal

$1,746 or less

Good one-way deal

$619 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Tokyo (TYO) flights.
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From Washington, D.C. Dulles Intl to Tokyo (TYO)
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One-way flight from Washington, D.C. Dulles Intl to Tokyo (TYO)
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Highest demand for flights based on searches. 1% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Tokyo (TYO).
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Tokyo (TYO).
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Find flight deals from Dulles Intl to Tokyo

Cheapest flights from Dulles Intl to Tokyo
Explore the most affordable flight options available from Dulles Intl to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This Trip.com deal was found by Cheapflights users on 3/27. 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.
dom. 4/205:58 pmIAD - HND
1 stop38h 02mMultiple Airlines
lun. 5/512:30 amHND - IAD
1 stop28h 30mMultiple Airlines
Deal found 3/27$1,091
This StudentUniverse deal was found by Cheapflights users on 3/27. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/37:00 amIAD - NRT
1 stop20h 00mHawaiian Airlines
mié. 9/246:25 pmNRT - IAD
1 stop18h 33mHawaiian Airlines
Deal found 3/27$1,091
This Expedia deal was found by Cheapflights users on 3/27. 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.
lun. 9/18:29 pmIAD - NRT
1 stop32h 21mMultiple Airlines
lun. 9/86:40 pmNRT - IAD
1 stop34h 19mMultiple Airlines
Deal found 3/27$1,092
This Mytrip deal was found by Cheapflights users on 3/27. 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.
jue. 4/242:40 pmIAD - NRT
3 stops35h 45mAir Canada
jue. 5/14:50 pmNRT - IAD
3 stops33h 24mAir Canada
Deal found 3/27$1,102
This CrystalTravel deal was found by Cheapflights users on 3/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/309:40 pmIAD - HND
1 stop32h 40mTurkish Airlines
mar. 10/219:45 pmHND - IAD
1 stop27h 00mTurkish Airlines
Deal found 3/27$1,116
This FlightHub deal was found by Cheapflights users on 3/27. 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.
mar. 9/231:30 pmIAD - NRT
1 stop30h 35mTurkish Airlines
mar. 9/3010:35 amNRT - IAD
1 stop38h 10mTurkish Airlines
Deal found 3/27$1,123
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/26:45 pmIAD - NRT
1 stop32h 40mWestJet
mar. 6/106:30 pmNRT - IAD
1 stop36h 24mWestJet
Deal found 3/27$1,137
This Gotogate deal was found by Cheapflights users on 3/27. 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.
dom. 4/2010:20 pmIAD - HND
2 stops28h 30mAir Canada
mar. 5/66:10 pmHND - IAD
1 stop28h 29mAir Canada
Deal found 3/27$1,182
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/158:29 pmIAD - HND
2 stops34h 01mAlaska Airlines
mar. 9/309:20 pmHND - IAD
2 stops31h 39mAlaska Airlines
Deal found 3/26$1,203
This Cathay Pacific deal was found by Cheapflights users on 3/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/285:31 pmIAD - HND
2 stops31h 14mCathay Pacific
jue. 11/209:40 amHND - IAD
2 stops26h 38mCathay Pacific
Deal found 3/27$1,325

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 marzo 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tokyo that are best for you.

Fly from

Dulles Intl

Fly to

Tokyo

Route

Depart

Return

Price

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

dom. 4/20

5:58 pm-9:00 pm

1 stop38h 02m

Tokyo Haneda

lun. 5/5

12:30 am-4:00 pm

1 stop28h 30m

$1,091

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

mié. 4/16

3:30 pm-4:25 pm

3 stops35h 55m

Tokyo Narita

jue. 5/15

9:30 pm-12:38 pm

2 stops28h 08m

$1,093

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

jue. 4/24

2:40 pm-3:25 pm

3 stops35h 45m

Tokyo Narita

jue. 5/1

4:50 pm-1:14 pm

3 stops33h 24m

$1,102

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

lun. 6/2

6:45 pm-4:25 pm

1 stop32h 40m

Tokyo Narita

mar. 6/10

6:30 pm-5:54 pm

1 stop36h 24m

$1,137

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

jue. 5/1

1:30 pm-7:20 pm

1 stop40h 50m

Tokyo Haneda

vie. 5/30

9:45 pm-11:45 am

1 stop27h 00m

$1,143

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

dom. 4/20

10:20 pm-3:50 pm

2 stops28h 30m

Tokyo Haneda

mar. 5/6

6:10 pm-9:39 am

1 stop28h 29m

$1,182

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

mié. 5/14

1:30 pm-9:05 am

1 stop30h 35m

Tokyo Narita

vie. 6/6

10:35 am-7:45 pm

1 stop46h 10m

$1,191

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

jue. 5/1

7:00 am-2:30 pm

2 stops42h 30m

Tokyo Narita

dom. 5/11

9:25 am-5:40 am

2 stops33h 15m

$1,337

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

vie. 5/23

6:30 am-4:00 pm

1 stop20h 30m

Tokyo Narita

lun. 6/2

6:25 pm-11:59 pm

1 stop18h 34m

$1,353

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

sáb. 4/19

7:00 am-7:00 pm

1 stop23h 00m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 31 results
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Compare providers for flights from Dulles Intl 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 Dulles Intl to Tokyo in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust 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 Washington, D.C. Dulles Intl Airport-Tokyo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Tokyo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Tokyo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Tokyo 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 Washington, D.C. Dulles Intl Airport-Tokyo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Tokyo trip
Airports
IAD

Check-in at IAD can be crowded in the afternoon and evening. Arrive early to navigate the busy check-in and baggage claim areas smoothly.

Read more about IADby Ramsey Qubein
HND

Use the Keikyu Line or Monorail for quick access to Tokyo from HND. Both take about 13 minutes to reach central Tokyo.

Read more about HNDby Gabriel Leigh
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

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 Leigh

Gabriel Leigh

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

Best time to book a flight from Dulles Intl to Tokyo

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Tokyo?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Tokyo. Price data was last updated on March 21, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Tokyo is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tokyo (average of $846). Flying from Washington, D.C. Dulles Intl Airport to Tokyo in June is currently the most expensive (average of $1,218). 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 IAD to TYO?

Find hourly flight availability from Dulles Intl to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Tokyo in the afternoon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Tokyo?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Tokyo. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Tokyo flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Tokyo by month

Plan your trip to Tokyo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tokyo ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo when rainfall is around 2.0 in.

Temperature in Tokyo by month

Plan your trip to Tokyo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tokyo, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 marzo 28, 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Asiana Airlines from Washington, D.C. to Tokyo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very good
829 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Asiana Airlines
8.2
Very good
440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Alaska Airlines
8.0
Very good
9,798 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Hawaiian Airlines
7.9
Good
2,336 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Tokyo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Hawaiian Airlines, at $1,091, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Tokyo.Alternate airlines to your destination round-trip include Air Canada and Turkish Airlines. These flights start at 27% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $622 on WestJet. Other airlines that offer cheap prices include Alaska Airlines from $659 and Air Canada from $667 one-way.

  • Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Tokyo?

    The most popular layover on flights from Washington, D.C. Dulles Intl Airport to Tokyo is Montreal.

  • What are some popular things to do or see while on a layover in Montreal?

    The majority of Montreal visitors spend their time at Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica. Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica can be accessed by traveling approximately 9.1 mi, 10.0 mi, and 9.9 mi, respectively from Montreal Pierre Elliott Trudeau Intl. Travelers can rent a car at Montreal Pierre Elliott Trudeau Intl for an average daily rate of $43 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Tokyo flights?

    Washington, D.C. Dulles Intl Airport to Tokyo flights that have layovers will least frequently stop in Toronto.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Tokyo?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tokyo (average of $846). Flying from Washington, D.C. Dulles Intl Airport to Tokyo in June is currently the most expensive (average of $1,218). 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
Saitama
Urayasu
Numazu
Chiba
Hakone
Kawasaki
Odawara
Yamanouchi
Atami
Yamanashi
Sagamihara

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Alternative routes for Dulles Intl 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 4 airlines flying from Dulles Intl to Tokyo

Discover the top 4 airlines that operate flights from Dulles Intl 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$366Average$1,808FlexibilityNo cancel feeOn-time69%
DeltaCheapest$640Average$1,543FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$879Average$1,276FlexibilityNo cancel feeOn-time67%
ANACheapest$1,215Average$1,713FlexibilityNo cancel feeOn-time80%
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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.