How often are flights from Japan to Washington, D.C. delayed?

Historically, on average around 11% of flights between Japan and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 190 minutes.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Japan to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Tokyo and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 15h 49m on average. Another popular route from Japan to Washington, D.C. Dulles Intl Airport is flying from Osaka to Washington, D.C. Dulles Intl Airport, which will take roughly 19h 10m. Keep in mind that layovers or delays could extend your travel time.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Japan to Washington, D.C. Dulles Intl?

China Airlines, Ethiopian Air, and Qatar Airways are the most popular carriers operating from Japan to Washington, D.C. Dulles Intl

How many flights depart from Japan to Washington, D.C. Dulles Intl Airport on average per day?

As of February 2026, 6 flights take off from Japan and land in Washington, D.C. Dulles Intl Airport each day. The most common flight departure time for this route is 4:00PM, with 53% of daily flights taking off in the afternoon.

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, ANA and Air Canada are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Japan according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Japan to Washington, D.C. flights?

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Japan to Washington, D.C. Dulles Intl Airport on average per week?

42 flights are operational weekly from Japan to Washington, D.C. Dulles Intl Airport as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What is the most punctual flight time for Japan to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

There are 3 operators available for flights from Japan to Washington, D.C. Dulles Intl Airport as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Japan to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$469 Cheap Flights from Japan to Washington, D.C. Dulles Intl Airport in 2026

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Recent round-trip flight deals from Japan to Washington, D.C.

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10:30 am - 12:36 am

NRT

IAD

27h 06m

2 stops

1:20 pm - 11:55 am

IAD

NRT

33h 35m

1 stop

$740Multiple Airlines

Sat, Apr 18 - Sun, Apr 26

9:30 pm - 6:48 pm

NRT

IAD

34h 18m

2 stops

1:20 pm - 11:20 am

IAD

NRT

33h 00m

1 stop

$894Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

1:25 pm - 10:30 pm

NRT

IAD

22h 05m

1 stop

1:50 am - 1:25 pm

IAD

NRT

22h 35m

1 stop

$1,011EVA Air

Fri, Jul 17 - Mon, Jul 20

10:15 am - 5:50 am

OKA

IAD

32h 35m

2 stops

5:38 pm - 6:55 pm

IAD

OKA

36h 17m

2 stops

$1,048EVA Air

Fri, May 1 - Sat, May 30

6:05 pm - 8:29 pm

HND

IAD

15h 24m

1 stop

9:55 am - 3:40 pm

IAD

HND

16h 45m

1 stop

$1,292Air Canada

Thu, Jun 4 - Sun, Jun 14

6:05 pm - 9:25 pm

HND

IAD

16h 20m

1 stop

10:14 pm - 3:40 pm

IAD

HND

28h 26m

1 stop

$1,328Air Canada

Fri, May 1 - Sun, May 10

7:55 pm - 6:54 am

NGO

IAD

47h 59m

2 stops

5:38 pm - 6:45 pm

IAD

NGO

36h 07m

2 stops

$1,338STARLUX Airlines

Sun, Jun 21 - Sat, Aug 22

7:55 pm - 6:54 am

NGO

IAD

47h 59m

2 stops

5:38 pm - 6:45 pm

IAD

NGO

36h 07m

2 stops

$1,342STARLUX Airlines

Sun, Jun 21 - Sat, Aug 22

7:05 am - 10:05 am

ITM

IAD

16h 00m

1 stop

12:15 pm - 6:10 pm

IAD

ITM

16h 55m

1 stop

$1,699ANA

Wed, Apr 15 - Wed, Apr 22

11:00 am - 3:50 pm

ITM

IAD

17h 50m

1 stop

12:50 pm - 8:15 pm

IAD

ITM

18h 25m

1 stop

$1,788ANA

Fri, Jul 17 - Tue, Jul 28

American Airlines flights from Japan to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Japan to Washington, D.C. Dulles Intl Airport flight tickets

American Airlines

Mar 2

HND1:05 pmTokyo Haneda

23h 48m

2 stops

IAD10:53 pmWashington, D.C. Dulles Intl

Mar 16

IAD5:00 amWashington, D.C. Dulles Intl

20h 35m

2 stops

HND2:35 pmTokyo Haneda

$1,848

American Airlines

Feb 27

HND5:55 pmTokyo Haneda

18h 58m

1 stop

IAD10:53 pmWashington, D.C. Dulles Intl

Mar 3

IAD5:37 pmWashington, D.C. Dulles Intl

31h 28m

2 stops

HND3:05 pmTokyo Haneda

$1,854

American Airlines

Feb 27

HND5:55 pmTokyo Haneda

18h 58m

1 stop

IAD10:53 pmWashington, D.C. Dulles Intl

Mar 3

IAD5:37 pmWashington, D.C. Dulles Intl

31h 28m

2 stops

HND3:05 pmTokyo Haneda

$1,867

STARLUX Airlines flights from Japan to Washington, D.C. Dulles Intl Airport

Our best STARLUX Airlines deals on Japan to Washington, D.C. Dulles Intl Airport flight tickets

STARLUX Airlines

Apr 15

OKA3:50 pmOkinawa Naha

26h 50m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

Apr 30

IAD7:10 amWashington, D.C. Dulles Intl

42h 30m

2 stops

OKA2:40 pmOkinawa Naha

$1,173

STARLUX Airlines

Mar 4

OKA3:25 pmOkinawa Naha

39h 55m

2 stops

IAD5:20 pmWashington, D.C. Dulles Intl

Mar 10

IAD7:05 amWashington, D.C. Dulles Intl

42h 10m

2 stops

OKA2:15 pmOkinawa Naha

$1,258

STARLUX Airlines

Jun 21

NGO7:55 pmNagoya Chubu Centrair Intl

47h 59m

2 stops

IAD6:54 amWashington, D.C. Dulles Intl

Aug 22

IAD5:38 pmWashington, D.C. Dulles Intl

36h 07m

2 stops

NGO6:45 pmNagoya Chubu Centrair Intl

$1,338

momondo Fare Finder

Use the filters below to find and compare flights from Japan to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Sat 4/18

10:30 am-12:36 am

2 stops27h 06m

Washington, D.C. Dulles Intl

Sun 4/26

1:20 pm-11:55 am

1 stop33h 35m

$740

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Mon 8/17

9:30 pm-6:48 pm

2 stops34h 18m

Washington, D.C. Dulles Intl

Mon 8/24

1:20 pm-11:20 am

1 stop33h 00m

$894

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Fri 7/17

1:25 pm-10:30 pm

1 stop22h 05m

Washington, D.C. Dulles Intl

Mon 7/20

1:50 am-1:25 pm

1 stop22h 35m

$1,011

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Fri 5/1

10:15 am-5:50 am

2 stops32h 35m

Washington, D.C. Dulles Intl

Sat 5/30

5:38 pm-6:55 pm

2 stops36h 17m

$1,048

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Thu 6/4

6:05 pm-8:29 pm

1 stop15h 24m

Washington, D.C. Dulles Intl

Sun 6/14

9:55 am-3:40 pm

1 stop16h 45m

$1,292

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Fri 5/1

6:05 pm-9:25 pm

1 stop16h 20m

Washington, D.C. Dulles Intl

Sun 5/10

10:14 pm-3:40 pm

1 stop28h 26m

$1,328

NagoyaWashington, D.C.

NGO - IAD

NGOIAD

Nagoya Chubu Centrair Intl

Sun 6/21

7:55 pm-6:54 am

2 stops47h 59m

Washington, D.C. Dulles Intl

Sat 8/22

5:38 pm-6:45 pm

2 stops36h 07m

$1,338

NagoyaWashington, D.C.

NGO - IAD

NGOIAD

Nagoya Chubu Centrair Intl

Sun 6/21

7:55 pm-6:54 am

2 stops47h 59m

Washington, D.C. Dulles Intl

Sat 8/22

5:38 pm-6:45 pm

2 stops36h 07m

$1,342

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Wed 4/15

7:05 am-10:05 am

1 stop16h 00m

Washington, D.C. Dulles Intl

Wed 4/22

12:15 pm-6:10 pm

1 stop16h 55m

$1,699

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Fri 7/17

11:00 am-3:50 pm

1 stop17h 50m

Washington, D.C. Dulles Intl

Tue 7/28

12:50 pm-8:15 pm

1 stop18h 25m

$1,788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

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What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $1,232. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Japan to Washington, D.C. Dulles Intl Airport for around $1,700.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Japan in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,329 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,838 on average. Flights to Washington, D.C. Dulles Intl Airport from Japan in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

There are 4 cabin classes available to choose from on Japan to Washington, D.C. Dulles Intl 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 Japan to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 55% on your flight if you consider stops on a Japan to Washington, D.C. Dulles Intl Airport flight.

Cheap Japan to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found	$577
Fastest flight time	12h 30m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Japan in the past 72 hours is $577. The best round-trip flight deal from Japan to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,226.

The fastest flight from Japan to Washington, D.C. Dulles Intl Airport takes 12h 30m

Direct flights go from Japan to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Japan to Washington, D.C. Dulles Intl Airport?
Prices for flights from Japan to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Japan to Washington, D.C. Dulles Intl Airport?
There are 3 operators available for flights from Japan to Washington, D.C. Dulles Intl Airport as of February 2026.
How old do you have to be to fly from Japan to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Japan to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. 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 Japan to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Japan to Washington, D.C. Dulles Intl Airport is Boeing 777 (45.96% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (32.92%), Boeing 787-9 Dreamliner (11.80%), and Airbus A350-1000 (3.73%).

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

Compare and see reviews for airlines that fly from Japan to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $382	Free Cancellation	Rating 7.4 9,349 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,237	Free Cancellation	Rating 7.1 10,747 reviews	Search Air Canada flights
ANA	PriceFrom $1,308	Free Cancellation	Rating 8.4 1,101 reviews	Search ANA flights

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Gaithersburg

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Springfield

Fairfax

Bethesda

Sterling

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Japan to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from Japan on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Japan to Washington, D.C. 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 Japan to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Japan to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Japan to Washington, D.C. from $469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to Washington, D.C. departing on 5/3. 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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American Airlines flights from Japan to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Japan to Washington, D.C. Dulles Intl Airport flight tickets

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Our best STARLUX Airlines deals on Japan to Washington, D.C. Dulles Intl Airport flight tickets

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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

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

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

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

What is the cheapest airline that flies from Japan to Washington, D.C. Dulles Intl?

What airlines fly to Washington, D.C. Dulles Intl Airport?

How often are flights from Japan to Washington, D.C. delayed?

What is the most punctual flight time for Japan to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Japan to Washington, D.C. flights?

How many flights depart from Japan to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from Japan to Washington, D.C. Dulles Intl Airport on average per week?

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Cheap Japan to Washington, D.C. Dulles Intl Airport flight deals and tips

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

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

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