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$489+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TYO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Tokyo are usually found in September or January, booked 70 days in advance, depart on a Tuesday or Thursday and return on a Saturday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,037
(Air Canada)

One-way from

$489
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,323

Good round-trip deal

$1,649 or less

Good one-way deal

$924 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. 2% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This StudentUniverse deal was found by Cheapflights users on 2/19. 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.
Tue 11/187:00 amIAD - NRT
1 stop19h 00mHawaiian Airlines
Thu 12/46:25 pmNRT - IAD
1 stop25h 30mHawaiian Airlines
Deal found 2/19$975
This Trip.com deal was found by Cheapflights users on 2/18. 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.
Sat 4/264:03 pmIAD - NRT
2 stops35h 27mMultiple Airlines
Tue 5/65:00 pmNRT - IAD
2 stops26h 31mMultiple Airlines
Deal found 2/18$978
This Air Canada deal was found by Cheapflights users on 2/18. 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.
Mon 9/19:55 amIAD - NRT
1 stop16h 30mAir Canada
Tue 9/165:35 pmNRT - IAD
1 stop16h 26mAir Canada
Deal found 2/18$1,031
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Mon 9/110:25 amIAD - HND
1 stop16h 25mAir Canada
Wed 9/106:10 pmHND - IAD
1 stop26h 25mAir Canada
Deal found 2/20$1,042
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Mon 9/228:00 amIAD - HND
2 stops35h 15mMultiple Airlines
Tue 10/76:10 pmHND - IAD
2 stops39h 51mMultiple Airlines
Deal found 2/19$1,049
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Mon 11/249:25 pmIAD - HND
1 stop32h 20mTurkish Airlines
Thu 12/410:05 pmHND - IAD
1 stop27h 10mTurkish Airlines
Deal found 2/20$1,072
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Tue 11/111:10 pmIAD - NRT
1 stop29h 30mTurkish Airlines
Tue 11/1810:15 amNRT - IAD
1 stop39h 00mTurkish Airlines
Deal found 2/19$1,076
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:45 pmIAD - NRT
1 stop32h 40mWestJet
Sun 9/216:30 pmNRT - IAD
1 stop36h 20mWestJet
Deal found 2/20$1,161
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 9/205:00 pmIAD - HND
2 stops37h 25mAlaska Airlines
Tue 9/308:15 pmHND - IAD
2 stops33h 35mAlaska Airlines
Deal found 2/19$1,234

Find flights from Dulles Intl to Tokyo within your budget

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 February 20, 2025.

Fly from

Dulles Intl

Fly to

Tokyo

Route

Depart

Return

Price

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Sat 4/26

4:03 pm-4:30 pm

2 stops35h 27m

Tokyo Narita

Tue 5/6

5:00 pm-6:31 am

2 stops26h 31m

$978

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Sun 2/23

8:24 am-4:30 pm

1 stop18h 06m

Tokyo Narita

Tue 2/25

6:45 pm-3:13 pm

1 stop34h 28m

$1,031

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Mon 2/24

8:20 am-4:40 pm

1 stop18h 20m

Tokyo Haneda

Wed 2/26

6:50 pm-9:46 am

1 stop28h 56m

$1,042

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Sat 4/26

4:03 pm-5:05 am

2 stops24h 02m

Tokyo Haneda

Tue 5/6

9:05 pm-2:50 pm

2 stops30h 45m

$1,089

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Mon 5/19

6:45 pm-4:25 pm

1 stop32h 40m

Tokyo Narita

Tue 6/10

6:30 pm-5:54 pm

1 stop36h 24m

$1,195

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Sun 3/2

9:25 pm-8:40 am

1 stop45h 15m

Tokyo Narita

Wed 3/19

10:15 am-1:15 pm

1 stop40h 00m

$1,206

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Tue 4/15

12:30 pm-7:20 pm

1 stop41h 50m

Tokyo Haneda

Wed 6/11

9:45 pm-10:45 am

1 stop26h 00m

$1,493

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Mon 4/28

6:10 pm-9:50 am

1 stop26h 40m

Tokyo Haneda

Wed 5/7

9:30 am-7:25 pm

1 stop46h 55m

$1,497

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Wed 4/30

3:30 pm-9:15 pm

1 stop16h 45m

Tokyo Haneda

Wed 5/14

10:40 am-2:06 pm

1 stop16h 26m

$1,554

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Sat 4/5

10:15 pm-1:55 pm

1 stop26h 40m

Tokyo Haneda

Fri 4/18

10:40 am-4:30 pm

1 stop18h 50m

$1,615

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 20 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice 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.

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.

Travel insights for flights from Dulles Intl to Tokyo

Get recent, data-driven insights about flights from Dulles Intl to Tokyo including ideal travel times, pricing trends, and more.

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 February 14, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Tokyo is 70 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 February 20, 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 30% on your trip compared to booking a flight at noon.

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 February 16, 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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from Dulles Intl to Tokyo. 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 20, 2025.

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

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 February 20, 2025.
Read reviews from past customers who have flown ANA, Japan Airlines 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.
ANA
8.4
Very good
842 reviews

Food

7.7

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

ANA
8.4
Very good
842 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Japan Airlines
8.3
Very good
1,440 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Asiana Airlines
8.3
Very good
446 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

China Airlines
8.2
Very good
727 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Cathay Pacific
7.5
Good
820 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Crew

8.7

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

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?

    Air Canada, at $1,037, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Tokyo.Alternate airlines to your destination round-trip include Turkish Airlines and WestJet. These flights start at 29% 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 $569 on Air Canada. Other airlines that offer cheap prices include WestJet from $626 and ANA from $766 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 $35 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
Chiba
Urayasu
Numazu
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 Narita flights
Baltimore to Haneda flights
Reagan-National 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$366Average$1,813FlexibilityNo cancel feeOn-time69%
DeltaCheapest$640Average$1,763FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$886Average$1,265FlexibilityNo cancel feeOn-time67%
ANACheapest$1,419Average$1,729FlexibilityNo cancel feeOn-time80%
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