IAD - TYO

$634 Find Cheap Flights from Washington Dulles Airport to Tokyo - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Tokyo departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,109
Typical prices: $739-$1,296
EVA Air
Wed 8/19Sat 9/12
IAD - NRT • 1 stop
Cheapest non-stop
$1,256
Typical prices: $1,243-$1,705
ANA
Mon 8/17Tue 9/1
IAD - HND • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
ANA economy on the 787-9 offers 34 inches of legroom for long-haul comfort.
United Premium Plus adds 7 inches over economy; reserve seats early on ANA.
Expert advice
Expert advice
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Expert advice
Expert advice
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Nonstop flights
You can fly direct with ANA and United Airlines. Average duration is 14h 05m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest
Most popular
Insights
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Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
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Insights
Top layover airports
Cheapest • Avg $612 (round-trip)
Shortest trip • 16h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 28% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 10% price drop
Most popular
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We hope you love your trip to Tokyo!
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Expert advice
Flight Deals

Cheap Flights from Dulles Intl to Tokyo (IAD-TYO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Tokyo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Tokyo

Wed, Aug 19 - Sat, Sep 12
EVA Air Logo
1:50 am - 12:25 pm
IAD
-
NRT
21h 35m
1 stop
EVA Air Logo
2:25 pm - 10:00 pm
NRT
-
IAD
20h 35m
1 stop
$1,109EVA Air
Mon, Aug 31 - Thu, Sep 10
EVA Air Logo
1:50 am - 12:25 pm
IAD
-
NRT
21h 35m
1 stop
EVA Air Logo
8:40 pm - 10:00 pm
NRT
-
IAD
38h 20m
1 stop
$1,109EVA Air
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
8:59 am - 7:10 pm
IAD
-
NRT
45h 11m
2 stops
Multiple Airlines Logo
6:30 pm - 6:10 pm
NRT
-
IAD
36h 40m
1 stop
$1,110Multiple Airlines
Fri, Aug 28 - Fri, Sep 11
Multiple Airlines Logo
1:20 pm - 9:50 am
IAD
-
NRT
31h 30m
1 stop
Multiple Airlines Logo
11:30 am - 5:18 pm
NRT
-
IAD
42h 48m
2 stops
$1,110Multiple Airlines
Wed, Aug 26 - Sat, Aug 29
AIR PREMIA Logo
1:20 pm - 11:20 am
IAD
-
NRT
33h 00m
1 stop
AIR PREMIA Logo
12:30 pm - 10:50 am
NRT
-
IAD
35h 20m
1 stop
$1,243AIR PREMIA
Sun, Aug 23 - Sat, Aug 29
AIR PREMIA Logo
1:20 pm - 11:55 am
IAD
-
NRT
33h 35m
1 stop
AIR PREMIA Logo
12:30 pm - 10:50 am
NRT
-
IAD
35h 20m
1 stop
$1,247AIR PREMIA
Wed, Aug 19 - Wed, Aug 26
ANA Logo
12:50 pm - 3:55 pm
IAD
-
HND
14h 05mnonstop
ANA Logo
3:45 pm - 3:50 pm
HND
-
IAD
13h 05mnonstop
$1,256ANA
Tue, Sep 22 - Tue, Oct 6
ANA Logo
12:15 pm - 3:20 pm
IAD
-
HND
14h 05mnonstop
ANA Logo
3:45 pm - 3:35 pm
HND
-
IAD
12h 50mnonstop
$1,256ANA
Mon, Nov 16 - Thu, Dec 3
United Airlines Logo
12:20 pm - 4:50 pm
IAD
-
HND
14h 30mnonstop
United Airlines Logo
10:40 am - 9:10 am
HND
-
IAD
12h 30mnonstop
$1,411United Airlines
Tue, Sep 22 - Wed, Sep 30
United Airlines Logo
12:35 pm - 3:55 pm
IAD
-
HND
14h 20mnonstop
United Airlines Logo
3:45 pm - 3:35 pm
HND
-
IAD
12h 50mnonstop
$1,413United Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Tokyo flights

Get data-powered insights and trends into flights from Dulles Intl to Tokyo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Tokyo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Tokyo departing in August.

Flight prices are typical for this route right now.

Flights to Tokyo from Washington, D.C. Dulles Intl Airport usually cost between $1,037 and $1,586 in August.
The lowest price found in the past 5 days was $1,109 on EVA Air (Aug 19-Sep 11).

What is the cheapest Washington, D.C. Dulles Intl Airport to Tokyo flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Washington, D.C. Dulles Intl Airport to Tokyo costs $1,150 on the route between Washington, D.C. Dulles Intl Airport (IAD) and Tokyo Haneda Airport (HND). It is also the most popular route.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Tokyo?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Tokyo clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Tokyo, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Tokyo back to Washington Dulles Airport, the best deals are generally found on Sunday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Tokyo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Tokyo is September, where tickets cost $1,223 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,567 and $1,498 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Tokyo?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,761 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Tokyo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Tokyo, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Dulles Intl to Tokyo

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ANA

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.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Brandon Schultz

Brandon Schultz

Expert on HND

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low season

February

Cheapest flight

$634
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Washington Dulles Airport to Tokyo Haneda

When to book flights from Dulles Intl to Tokyo

Are your dates flexible? Find out the best times to travel from Dulles Intl to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Dulles Intl to Tokyo: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Dulles Intl to Tokyo 
Verified travelerFlew with ANA
IAD
-
HND
May 2026
Definitely double check that the plane is actually what you're expecting. If it says it's operated by a different airline, treat it as THAT airline, not the one selling tickets.
JoannaFlew with ANA
IAD
-
HND
Dec 2025
If you have a connecting ANA flight out of Haneda make sure it's not at a different terminal.
AhliaFlew with ANA
IAD
-
HND
Apr 2025
Bring entertainment as well as it is a long flight
LayFlew with ANA
IAD
-
HND
May 2024
Reserve seats in advance. This is an air ticket worth paying for, even if the price is slightly higher. The standard is consistent. Do book your layover accommodation in advance. I booked upin arrival and only got a more expensive option. Otherwise, I enjoyed very much flying with ANA and will choose it again.

FAQs for booking Washington Dulles Airport to Tokyo flights

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Tokyo was $634 for a one-way ticket and $1,109 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Tokyo?

    Yes

  • Which airports will I be using when flying from Washington Dulles Airport to Tokyo?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at one of these airports: Tokyo Haneda or Tokyo Narita.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Tokyo?

    Only American Airlines offers inflight Wi-Fi service on the Washington Dulles Airport to Tokyo flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Tokyo?

    The Boeing 777 is the aircraft model that flies most regularly on the Washington Dulles Airport to Tokyo flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Tokyo?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Tokyo, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Washington Dulles Airport to Tokyo?

    There are nonstop flights from Washington Dulles Airport to Tokyo on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Tokyo, EVA Air or ANA?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Tokyo are EVA Air and ANA. With an average price for the route of $1,076 and an overall rating of 8.5, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,440 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Tokyo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Tokyo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Tokyo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Tokyo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tokyo with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Tokyo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tokyo from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Tokyo

  • Looking for a cheap flight? 25% of our users found flights on this route for $661 or less one-way and $1,205 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Tokyo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Tokyo.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Tokyo, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Tokyo

Monday

ANA,United Airlines

ANA,United Airlines

Tuesday

ANA,United Airlines

ANA,United Airlines

Wednesday

ANA,United Airlines

ANA,United Airlines

Thursday

ANA,United Airlines

ANA,United Airlines

Friday

ANA,United Airlines

ANA,United Airlines

Saturday

ANA,United Airlines

ANA,United Airlines

Sunday

ANA,United Airlines

ANA,United Airlines

See more direct flights

Direct returns

Tokyo to Washington, D.C. Dulles Intl

Monday

ANA,United Airlines

ANA,United Airlines

Tuesday

ANA,United Airlines

ANA,United Airlines

Wednesday

ANA,United Airlines

ANA,United Airlines

Thursday

ANA,United Airlines

ANA,United Airlines

Friday

ANA,United Airlines

ANA,United Airlines

Saturday

ANA,United Airlines

ANA,United Airlines

Sunday

ANA,United Airlines

ANA,United Airlines

See more direct flights

Everything you need to know for your flight from Dulles Intl to Tokyo

Other airlines flying from Dulles Intl to Tokyo

Flights from the other most popular airlines that fly from Dulles Intl to Tokyo according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.