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Cheap flights from Washington, D.C. Dulles Intl Airport to Tokyo from $512

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Tokyo departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 4:40 pm
IAD
-
HND
17h 40m1 stop
Air Canada Logo
6:50 pm - 8:26 pm
HND
-
IAD
15h 36m1 stop
$870Air Canada
Tue, Jan 13 - Fri, Jan 16
Multiple Airlines Logo
5:26 pm - 7:55 pm
IAD
-
NRT
36h 29m2 stops
Multiple Airlines Logo
6:35 pm - 4:28 pm
NRT
-
IAD
59h 53m2 stops
$873Multiple Airlines
Mon, Jan 12 - Tue, Jan 27
Air Canada Logo
1:13 pm - 4:30 pm
IAD
-
NRT
37h 17m1 stop
Air Canada Logo
6:45 pm - 4:21 pm
NRT
-
IAD
34h 36m1 stop
$883Air Canada
Tue, Feb 24 - Tue, Mar 24
Air Canada Logo
9:45 am - 4:30 pm
IAD
-
NRT
16h 45m1 stop
Air Canada Logo
6:45 pm - 11:29 am
NRT
-
IAD
29h 44m1 stop
$885Air Canada
Tue, Feb 24 - Tue, Mar 24
Air Canada Logo
10:09 pm - 4:20 pm
IAD
-
NRT
28h 11m2 stops
Air Canada Logo
6:45 pm - 11:29 am
NRT
-
IAD
29h 44m1 stop
$886Air Canada
Tue, Feb 24 - Tue, Mar 24
Air Canada Logo
9:45 am - 4:30 pm
IAD
-
NRT
16h 45m1 stop
Air Canada Logo
6:15 pm - 11:35 am
NRT
-
IAD
31h 20m2 stops
$889Air Canada
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
5:46 pm - 4:20 pm
IAD
-
NRT
32h 34m2 stops
Air Canada Logo
6:45 pm - 11:46 am
NRT
-
IAD
31h 01m1 stop
$892Air Canada
Sun, Feb 15 - Wed, Feb 25
Air Canada Logo
9:45 am - 4:30 pm
IAD
-
NRT
16h 45m1 stop
Air Canada Logo
6:45 pm - 9:25 pm
NRT
-
IAD
16h 40m1 stop
$893Air Canada
Wed, Feb 4 - Wed, Feb 11
Air Canada Logo
9:00 am - 4:40 pm
IAD
-
HND
17h 40m1 stop
Air Canada Logo
6:50 pm - 8:29 pm
HND
-
IAD
15h 39m1 stop
$894Air Canada
Tue, Jan 20 - Fri, Feb 20
Air Canada Logo
9:00 am - 4:40 pm
IAD
-
HND
17h 40m1 stop
Air Canada Logo
6:50 pm - 8:26 pm
HND
-
IAD
15h 36m1 stop
$895Air Canada
Mon, Jan 12 - Fri, Jan 23

Hawaiian Airlines flights from Washington, D.C. Dulles Intl Airport to Tokyo

Our best Hawaiian Airlines deals on Washington, D.C. Dulles Intl Airport to Tokyo flight tickets
Hawaiian Airlines
Jan 12
IAD6:04 pmWashington, D.C. Dulles Intl
31h 56m
1 stop
NRT4:00 pmTokyo Narita
Jan 27
NRT6:30 pmTokyo Narita
35h 56m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
$928
Find similar
Hawaiian Airlines
Jan 11
IAD6:04 pmWashington, D.C. Dulles Intl
31h 56m
1 stop
NRT4:00 pmTokyo Narita
Jan 27
NRT6:30 pmTokyo Narita
35h 56m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
$954
Find similar

Air Canada flights from Washington, D.C. Dulles Intl Airport to Tokyo

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Tokyo flight tickets
Air Canada
Jan 13
IAD9:00 amWashington, D.C. Dulles Intl
17h 40m
1 stop
HND4:40 pmTokyo Haneda
Jan 16
HND6:50 pmTokyo Haneda
15h 36m
1 stop
IAD8:26 pmWashington, D.C. Dulles Intl
$870
Find similar
Air Canada
Jan 11
IAD9:45 amWashington, D.C. Dulles Intl
16h 45m
1 stop
NRT4:30 pmTokyo Narita
Jan 27
NRT6:45 pmTokyo Narita
16h 09m
1 stop
IAD8:54 pmWashington, D.C. Dulles Intl
$883
Find similar
Air Canada
Feb 24
IAD9:45 amWashington, D.C. Dulles Intl
16h 45m
1 stop
NRT4:30 pmTokyo Narita
Mar 24
NRT6:45 pmTokyo Narita
29h 44m
1 stop
IAD11:29 amWashington, D.C. Dulles Intl
$885
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated December 23, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Tue 1/13

9:00 am-4:40 pm

1 stop17h 40m

Tokyo Haneda

Fri 1/16

6:50 pm-8:26 pm

1 stop15h 36m

$870

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Mon 1/12

5:26 pm-7:55 pm

2 stops36h 29m

Tokyo Narita

Tue 1/27

6:35 pm-4:28 pm

2 stops59h 53m

$873

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Tue 2/24

1:13 pm-4:30 pm

1 stop37h 17m

Tokyo Narita

Tue 3/24

6:45 pm-4:21 pm

1 stop34h 36m

$883

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Tue 2/24

9:45 am-4:30 pm

1 stop16h 45m

Tokyo Narita

Tue 3/24

6:45 pm-11:29 am

1 stop29h 44m

$885

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Tue 2/24

10:09 pm-4:20 pm

2 stops28h 11m

Tokyo Narita

Tue 3/24

6:45 pm-11:29 am

1 stop29h 44m

$886

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Tue 1/20

9:45 am-4:30 pm

1 stop16h 45m

Tokyo Narita

Tue 1/27

6:15 pm-11:35 am

2 stops31h 20m

$889

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Sun 2/15

5:46 pm-4:20 pm

2 stops32h 34m

Tokyo Narita

Wed 2/25

6:45 pm-11:46 am

1 stop31h 01m

$892

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Wed 2/4

9:45 am-4:30 pm

1 stop16h 45m

Tokyo Narita

Wed 2/11

6:45 pm-9:25 pm

1 stop16h 40m

$893

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Tue 1/20

9:00 am-4:40 pm

1 stop17h 40m

Tokyo Haneda

Fri 2/20

6:50 pm-8:29 pm

1 stop15h 39m

$894

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Mon 1/12

9:00 am-4:40 pm

1 stop17h 40m

Tokyo Haneda

Fri 1/23

6:50 pm-8:26 pm

1 stop15h 36m

$895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tokyo from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Tokyo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Washington, D.C. Dulles Intl Airport is in January. Flight prices, which tend to average around $1,224, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in January, then February is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Tokyo during February average around $1,279.

What is the cheapest day to depart on your flight to Tokyo?

The cheapest day to depart on your flight to Tokyo is on a Tuesday when prices can be found for as low as $1,357. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. Dulles Intl Airport to Tokyo on a Saturday will generally be more expensive and average around $1,661. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tokyo?

In the evening is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Tokyo when you can find flight prices for as low as $949. Flying to Tokyo in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is at noon when prices are around $1,729.

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

Fly from Washington, D.C. Dulles Intl to Tokyo Haneda for the best Washington, D.C. Dulles Intl - Tokyo flight prices

How far in advance should I book a flight to Tokyo?

You are more likely to see cheaper flights to Tokyo from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around $1,307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Washington, D.C. Dulles Intl Airport for as low as $1,066 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Tokyo flights?

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Tokyo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Tokyo flights?

You could potentially save up to 39% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Tokyo flight.

How have Washington, D.C. Dulles Intl Airport to Tokyo flight prices changed over time?

As of December 2025, prices for Washington, D.C. Dulles Intl Airport to Tokyo flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Tokyo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Tokyo (IAD to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Tokyo

Best Price Found

$643

Fastest flight time

14h 05m

Direct flights

Every day

Airports in Tokyo

2 airports
The best one-way flight to Tokyo from Washington, D.C. Dulles Intl Airport in the past 72 hours is $643. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Tokyo found on momondo in the last 72 hours is $1,191.
The fastest flight from Washington, D.C. Dulles Intl Airport to Tokyo takes 14h 05m
Direct flights go from Washington, D.C. Dulles Intl Airport to Tokyo every day.
There are 2 airports in Tokyo. From Washington, D.C. Dulles Intl Airport there are direct flights to Tokyo Haneda (HND).
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Tokyo by plane?

    There are 6755.3 mi between Washington, D.C. Dulles Intl and Tokyo. Typically, this will take 14h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Tokyo?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Tokyo were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Tokyo?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Tokyo?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Tokyo.

  • What documentation or ID do you need to fly to Tokyo?

    The required travel and health documents for your Tokyo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tokyo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Tokyo?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Tokyo?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Tokyo

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Tokyo with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $236Free CancellationRating
8.0
11,508 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
DeltaPriceFrom $630Free CancellationRating
7.9
8,014 reviews
Search Delta flights
ANAPriceFrom $826Free CancellationRating
8.4
1,034 reviews
Search ANA flights
Air CanadaPriceFrom $893Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights

  • ANA Flights From Washington, D.C. Dulles Intl Airport to Tokyo

    Across 14 ANA flights from Washington, D.C. Dulles Intl Airport to Tokyo this week, the average price was $1,636, with the best ANA deals starting from $826 round-trip. 1,040 users have rated ANA on momondo, with an average score of 8.4/10.

  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Tokyo

    $327 is the best United Airlines flight deal from Washington, D.C. Dulles Intl Airport to Tokyo found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $1,604, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,109 user reviews) flies into Tokyo from Washington, D.C. Dulles Intl Airport 14 times in an average week so prices can vary.

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Kawasaki
Chiba
Atami
Kamakura
Yokosuka
Kusatsu
Saitama
Fujiyoshida
Izu
Yamanouchi
Fujisawa
Tsukuba
Kawagoe
Numazu
Karuizawa
Yamanashi
Minakami
Sagamihara

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Tokyo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tokyo from Washington, D.C..

Can I find flights from Washington, D.C. to Tokyo with flexible booking policies on momondo?

Flights from Washington, D.C. to Tokyo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Tokyo?

Once you have performed a search for Washington, D.C. to Tokyo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Tokyo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Tokyo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tokyo and let you know when they change.

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Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo
Tokyo Haneda Airport
Tokyo Narita Airport