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Dulles Intl

$515+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — IAD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$1,061
(Mytrip)

One-way from

$515
(Mytrip)

Popular in

February

Cheapest in

April

Average price

$1,869

Good round-trip deal

$1,260 or less

Good one-way deal

$556 or less
From Tokyo (TYO) to Washington, D.C. Dulles Intl
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One-way flight from Tokyo (TYO) to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 12% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Tokyo (TYO) to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Tokyo (TYO) to Washington, D.C. Dulles Intl.
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Find 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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 7/115:25 pmNRT - IAD
3 stops31h 18mMultiple Airlines
lun. 7/142:25 pmIAD - NRT
2 stops33h 10mMultiple Airlines
Deal found 6/10$1,061
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/18:40 pmNRT - IAD
2 stops47h 52mEVA Air
lun. 9/226:09 pmIAD - NRT
2 stops29h 16mEVA Air
Deal found 6/12$1,183
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/119:05 pmNRT - IAD
3 stops36h 00mEthiopian Air
mié. 6/189:50 pmIAD - NRT
3 stops33h 15mEthiopian Air
Deal found 6/10$1,187
This Air China deal was found by Cheapflights users on 6/12. 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 China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/263:15 pmNRT - IAD
1 stop41h 15mAir China
vie. 7/1811:00 pmIAD - NRT
1 stop30h 50mAir China
Deal found 6/12$1,322
This FlightHub deal was found by Cheapflights users on 6/10. 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.
lun. 9/15:35 pmNRT - IAD
1 stop30h 38mAir Canada
lun. 9/222:25 pmIAD - NRT
1 stop36h 20mAir Canada
Deal found 6/10$1,330
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
lun. 8/46:35 amHND - IAD
3 stops41h 40mMultiple Airlines
mié. 8/2012:15 pmIAD - HND
Nonstop14h 05mMultiple Airlines
Deal found 6/10$1,348
This FlightHub deal was found by Cheapflights users on 6/9. 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. 7/296:10 pmHND - IAD
1 stop30h 29mAir Canada
jue. 8/710:20 amIAD - HND
1 stop16h 30mAir Canada
Deal found 6/9$1,375
This WestJet deal was found by Cheapflights users on 6/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/86:30 pmNRT - IAD
2 stops41h 25mWestJet
mar. 7/1512:45 pmIAD - NRT
2 stops38h 40mWestJet
Deal found 6/10$1,390
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/275:05 pmNRT - IAD
1 stop17h 16mUnited Airlines
mar. 9/26:20 amIAD - NRT
1 stop19h 10mUnited Airlines
Deal found 6/11$1,428
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/275:45 pmHND - IAD
1 stop15h 56mUnited Airlines
mar. 9/26:35 amIAD - HND
1 stop18h 20mUnited Airlines
Deal found 6/11$1,461
This SWISS deal was found by Cheapflights users on 6/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/110:55 amNRT - IAD
1 stop41h 30mSWISS
jue. 7/108:45 pmIAD - NRT
1 stop23h 20mSWISS
Deal found 6/9$1,501
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 8/2711:55 amHND - IAD
2 stops20h 05mAmerican Airlines
mar. 9/26:27 amIAD - HND
1 stop20h 28mAmerican Airlines
Deal found 6/10$1,505

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 junio 12, 2025.
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

vie. 7/11

5:25 pm-11:43 am

3 stops31h 18m

Washington, D.C. Dulles Intl

lun. 7/14

2:25 pm-12:35 pm

2 stops33h 10m

$1,061

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

lun. 9/1

8:40 pm-7:32 am

2 stops47h 52m

Washington, D.C. Dulles Intl

lun. 9/22

6:09 pm-12:25 pm

2 stops29h 16m

$1,183

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

mié. 7/16

9:05 pm-8:05 pm

3 stops36h 00m

Washington, D.C. Dulles Intl

mié. 7/23

9:50 pm-8:05 pm

3 stops33h 15m

$1,255

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

jue. 6/26

3:15 pm-7:30 pm

1 stop41h 15m

Washington, D.C. Dulles Intl

vie. 7/18

11:00 pm-6:50 pm

1 stop30h 50m

$1,322

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

lun. 9/1

5:35 pm-11:13 am

1 stop30h 38m

Washington, D.C. Dulles Intl

lun. 9/22

2:25 pm-3:45 pm

1 stop36h 20m

$1,330

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

lun. 8/4

6:35 am-11:15 am

3 stops41h 40m

Washington, D.C. Dulles Intl

mié. 8/20

12:15 pm-3:20 pm

Nonstop14h 05m

$1,348

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

mar. 7/29

6:10 pm-11:39 am

1 stop30h 29m

Washington, D.C. Dulles Intl

jue. 8/7

10:20 am-3:50 pm

1 stop16h 30m

$1,375

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

mar. 7/8

6:30 pm-10:55 pm

2 stops41h 25m

Washington, D.C. Dulles Intl

mar. 7/15

12:45 pm-4:25 pm

2 stops38h 40m

$1,390

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

mié. 8/27

5:05 pm-9:21 pm

1 stop17h 16m

Washington, D.C. Dulles Intl

mar. 9/2

6:20 am-2:30 pm

1 stop19h 10m

$1,428

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

mié. 8/27

5:45 pm-8:41 pm

1 stop15h 56m

Washington, D.C. Dulles Intl

mar. 9/2

12:25 pm-3:25 pm

Nonstop14h 00m

$1,461

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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The best insider tips for Tokyo to Washington, D.C. Dulles Intl Airport 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 Tokyo to Washington, D.C. Dulles Intl Airport trip
Airports
HND

Haneda's Terminal 3 is efficient with a calming atmosphere, perfect for international departures. Enjoy the Edo-period themed shopping area before security.

Read more about HNDby Gabriel Leigh
IAD

For a quick city transfer, use the Silver Line Metro from IAD. It's affordable and reaches downtown Washington, D.C. in under 40 minutes.

Read more about IADby Ramsey Qubein
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 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 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 junio 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Tokyo to Washington, D.C. Dulles Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the morning.

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 junio 12, 2025.

The most flights from TYO to IAD are scheduled on a Monday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July 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 35.6 F).

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 junio 12, 2025.
To help decide which airline to fly from Tokyo to Washington, D.C., see what other customers have to say about EVA Air, Korean Air and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,264 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    Currently priced at $1,183, EVA Air will fly you from Tokyo to Washington, D.C. Dulles Intl Airport and back. In addition to EVA Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Ethiopian Air and Air China - these airlines can fly you to your destination from $1,255 and $1,322, respectively. Users have found that EVA Air is 30% 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 Egyptair ($665), Ethiopian Air ($697), and EVA Air ($721).

  • 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, August is the cheapest month in which you can book a flight from Tokyo to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Tokyo to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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

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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
Haneda to Reagan-National flights
Haneda to Baltimore flights
Narita to Reagan-National flights
Narita to Baltimore flights

Top 2 airlines flying from Tokyo to Dulles Intl

Discover the top 2 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,554Average$1,913FlexibilityNo cancel feeOn-time69%
ANACheapest$1,679Average$2,007FlexibilityNo cancel feeOn-time80%

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