How long is the flight from Washington, D.C. to Japan?

A quick flight from Washington, D.C. to Japan can take about 18h 50m. Delta provides one of the quickest options available for as low as $1,028. Airlines will cover a distance of 6741 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Washington, D.C. to Japan one-way?

For one-way options, check prices for AIR PREMIA. According to our data, you can fly for as low as $295. Users have also found prices from $393 and $526 on Air Canada and EVA Air, respectively.

In terms of precipitation, rainfall in Japan 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 Japan when rainfall is around 2.0 in.

If weather is an important factor for your trip to Japan, 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).

What are the most popular routes from Washington, D.C. to Japan?

When deciding which route to take from Washington, D.C. to Japan consider Washington, D.C. Dulles Intl - Tokyo Haneda, Washington, D.C. Dulles Intl - Tokyo Narita or Baltimore/Washington - Tokyo Haneda as they are the most popular.

What are the most popular airlines that fly from Washington, D.C. to Japan?

ANA, United Airlines and Air Canada are the most popular airlines when flying from Washington, D.C. to Japan.

Can I find deals for flights from Washington, D.C. to Japan that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Japan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Japan.

Can I find deals for business class flights from Washington, D.C. to Japan?

Yes. Cheapflights offers flight deals from Washington, D.C. to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$365+ Cheap Flights from Washington, D.C. to Japan

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Cheap flight deals from Washington, D.C. to Japan

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Japan
Explore the most affordable flight options available from Washington, D.C. to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.

Wed 12/25:47 pm -

1 stop31h 18m

Sat 12/1211:10 am -

1 stop19h 42m

Deal found 10/7

$748

Wed 12/25:47 pm -

1 stop31h 18m

Thu 12/1711:10 am -

1 stop23h 54m

Deal found 10/8

$777

Mon 11/95:42 pm -

1 stop31h 23m

Thu 12/1711:10 am -

1 stop23h 54m

Deal found 10/8

$795

Mon 10/265:42 pm -

1 stop32h 23m

Thu 11/511:10 am -

1 stop22h 36m

Deal found 10/7

$797

Wed 12/25:47 pm -

1 stop31h 18m

Mon 12/711:00 am -

1 stop19h 52m

Deal found 10/7

$802

Wed 12/26:27 am -

2 stops42h 38m

Mon 12/1411:00 am -

1 stop19h 52m

Deal found 10/8

$806

Mon 11/235:42 pm -

1 stop31h 23m

Tue 12/811:10 am -

2 stops35h 30m

Deal found 10/6

$807

Mon 11/235:42 pm -

1 stop31h 23m

Sat 12/1211:10 am -

1 stop19h 42m

Deal found 10/6

$809

Mon 12/75:47 pm -

1 stop31h 18m

Mon 12/1411:00 am -

1 stop19h 52m

Deal found 10/7

$812

Mon 11/98:41 pm -

2 stops28h 24m

Mon 12/1411:00 am -

1 stop19h 52m

Deal found 10/8

$813

Mon 10/269:12 pm -

2 stops28h 53m

Tue 11/311:10 am -

1 stop22h 36m

Deal found 10/6

$816

Mon 11/307:53 pm -

2 stops29h 27m

Tue 12/155:20 pm -

1 stop17h 34m

Deal found 10/6

$927

Best flights from Washington, D.C. to Japan
Discover carefully curated flight deals from Washington, D.C. to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.

Mon 11/307:53 pm -

2 stops29h 27m

Tue 12/155:20 pm -

1 stop17h 34m

Deal found 10/6

$927

Tue 12/86:10 am -

1 stop18h 50m

Tue 12/226:00 pm -

1 stop16h 50m

Deal found 10/8

$1,028

Mon 11/211:55 pm -

1 stop29h 15m

Wed 11/1110:15 am -

1 stop24h 40m

Deal found 10/10

$1,082

Mon 10/266:00 am -

2 stops43h 05m

Mon 11/94:50 pm -

2 stops44h 40m

Deal found 10/6

$1,197

Sun 11/151:30 pm -

1 stop29h 10m

Wed 11/2510:10 am -

1 stop47h 15m

Deal found 10/8

$1,212

Mon 1/258:10 am -

2 stops38h 40m

Sun 1/312:15 pm -

2 stops38h 35m

Deal found 10/8

$1,218

Wed 10/286:00 am -

2 stops35h 30m

Wed 11/112:25 pm -

2 stops29h 13m

Deal found 10/9

$1,242

Mon 10/269:50 pm -

3 stops32h 30m

Sat 11/148:30 pm -

3 stops49h 30m

Deal found 10/6

$1,300

Mon 11/97:50 am -

1 stop17h 05m

Thu 11/1210:45 am -

1 stop16h 10m

Deal found 10/9

$1,379

Tue 11/311:10 am -

2 stops20h 00m

Tue 11/109:10 pm -

1 stop26h 00m

Deal found 10/6

$1,518

Mon 11/25:17 pm -

2 stops30h 58m

Mon 11/163:25 pm -

2 stops28h 19m

Deal found 10/10

$1,538

Wed 3/31:00 pm -

2 stops32h 40m

Sat 3/135:20 pm -

2 stops38h 18m

Deal found 10/10

$1,973

Wed 11/118:30 am -

1 stop22h 35m

Tue 11/2412:50 am -

1 stop18h 44m

Deal found 10/10

$1,030

Mon 10/267:40 pm -

2 stops29h 55m

Tue 11/35:20 pm -

2 stops21h 11m

Deal found 10/6

$1,034

Wed 11/116:10 am -

1 stop19h 05m

Wed 11/185:05 pm -

1 stop16h 04m

Deal found 10/6

$1,030

Mon 2/2211:55 pm -

1 stop22h 00m

Thu 2/256:10 pm -

1 stop40h 45m

Deal found 10/7

$1,138

Tue 12/16:00 am -

2 stops19h 05m

Sat 12/124:25 pm -

2 stops18h 29m

Deal found 10/8

$1,044

Sun 1/247:00 am -

2 stops42h 45m

Sat 1/304:55 pm -

2 stops35h 55m

Deal found 10/8

$1,218

Wed 10/284:18 pm -

2 stops39h 02m

Tue 11/106:10 pm -

2 stops37h 43m

Deal found 10/6

$1,242

Mon 11/96:00 am -

1 stop19h 30m

Fri 11/205:05 pm -

1 stop16h 04m

Deal found 10/10

$1,030

Sun 11/86:00 am -

2 stops42h 05m

Thu 11/198:50 am -

2 stops34h 40m

Deal found 10/6

$1,247

Fri 11/271:30 pm -

1 stop29h 10m

Thu 12/39:55 pm -

1 stop27h 50m

Deal found 10/6

$1,282

Mon 11/211:55 pm -

1 stop29h 15m

Tue 11/178:10 pm -

1 stop38h 45m

Deal found 10/10

$1,222

Wed 12/307:20 am -

1 stop17h 15m

Wed 1/135:35 pm -

1 stop19h 20m

Deal found 10/6

$1,128

Wed 3/36:10 am -

2 stops34h 10m

Thu 3/119:50 am -

2 stops27h 33m

Deal found 10/10

$1,245

Sun 11/810:10 am -

1 stop21h 00m

Wed 11/2512:50 am -

2 stops23h 39m

Deal found 10/10

$1,034

Wed 2/1711:55 pm -

1 stop29h 15m

Tue 3/28:10 pm -

2 stops23h 21m

Deal found 10/8

$1,253

Wed 2/1711:50 am -

1 stop33h 10m

Tue 3/212:00 pm -

1 stop35h 50m

Deal found 10/8

$1,325

Mon 10/261:15 am -

1 stop30h 05m

Mon 11/912:15 pm -

1 stop22h 40m

Deal found 10/6

$1,235

Mon 2/225:50 pm -

2 stops33h 50m

Mon 3/19:25 am -

2 stops33h 35m

Deal found 10/6

$1,245

Last-minute flights from Washington, D.C. to Japan
Discover last-minute flight deals from Washington, D.C. to Japan. Data last updated October 11, 2026 and is based on user searches.

Mon 10/265:42 pm -

1 stop32h 23m

Thu 11/511:10 am -

1 stop22h 36m

Deal found 10/7

$797

Mon 10/269:12 pm -

2 stops28h 53m

Tue 11/311:10 am -

1 stop22h 36m

Deal found 10/6

$816

Wed 10/284:59 pm -

1 stop33h 06m

Tue 11/311:10 am -

1 stop22h 36m

Deal found 10/6

$827

Mon 11/95:42 pm -

1 stop31h 23m

Thu 12/1711:10 am -

1 stop23h 54m

Deal found 10/8

$795

Mon 11/98:41 pm -

2 stops28h 24m

Mon 12/1411:00 am -

1 stop19h 52m

Deal found 10/8

$813

Mon 11/98:41 pm -

2 stops28h 24m

Sat 12/1211:10 am -

1 stop19h 42m

Deal found 10/8

$818

Mon 11/235:42 pm -

1 stop31h 23m

Tue 12/811:10 am -

2 stops35h 30m

Deal found 10/6

$807

Mon 11/235:42 pm -

1 stop31h 23m

Sat 12/1211:10 am -

1 stop19h 42m

Deal found 10/6

$809

Mon 11/235:42 pm -

1 stop31h 23m

Thu 12/1011:10 am -

1 stop19h 42m

Deal found 10/6

$826

Mon 11/307:53 pm -

2 stops29h 27m

Tue 12/155:20 pm -

1 stop17h 34m

Deal found 10/6

$927

Mon 11/3012:34 pm -

1 stop39h 11m

Wed 12/166:20 pm -

1 stop17h 18m

Deal found 10/8

$938

Mon 11/3012:34 pm -

1 stop39h 11m

Thu 12/176:20 pm -

1 stop20h 28m

Deal found 10/8

$942

One-way flights from Washington, D.C. to Japan
Search for one-way flight options from Washington, D.C. to Japan. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.

Wed 11/411:35 pm -

1 stop26h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/6

$365

Fri 11/2011:35 pm -

1 stop26h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/9

$366

Wed 12/211:35 pm -

1 stop21h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/6

$375

Fri 12/411:35 pm -

1 stop21h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/9

$376

Wed 12/26:27 am -

2 stops42h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$385

Wed 12/212:06 pm -

2 stops36h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$386

Mon 11/99:06 pm -

2 stops27h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/10

$401

Sun 11/155:45 am -

2 stops43h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/8

$401

Fri 11/1311:35 pm -

2 stops33h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/6

$404

Sun 11/157:32 am -

2 stops41h 23m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/7

$410

Mon 10/269:06 pm -

2 stops28h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/7

$412

Sat 10/316:00 pm -

2 stops31h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/7

$423

Find flight deals from Washington, D.C. to Japan

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$748 (Kiwi.com)
One-way from	$365 (AIR PREMIA)
Popular in	December
Cheapest in	September
Average price	$1,316
Good round-trip deal	$1,210 or less
Good one-way deal	$645 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Tokyo (TYO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tokyo (TYO) flights.

Search Deals

From Washington, D.C. (WAS) to Japan

Search Deals

One-way flight from Washington, D.C. (WAS) to Japan

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Japan.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to Japan.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Mon 11/2

9:06 pm-6:40 pm

3 stops31h 34m

Osaka Kansai Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$426

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Mon 11/9

9:06 pm-7:00 pm

3 stops31h 54m

Osaka Itami

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$508

Washington, D.C.Tokyo

DCA Washington, D.C. Reagan-National - NRT Tokyo Narita

DCANRT

Washington, D.C. Reagan-National

Wed 11/11

7:00 am-3:05 pm

2 stops42h 05m

Tokyo Narita

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$557

Washington, D.C.Tokyo

IAD Washington, D.C. Dulles Intl - NRT Tokyo Narita

IADNRT

Washington, D.C. Dulles Intl

Wed 11/4

6:00 am-6:30 am

2 stops34h 30m

Tokyo Narita

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$581

Washington, D.C.Tokyo

IAD Washington, D.C. Dulles Intl - NRT Tokyo Narita

IADNRT

Washington, D.C. Dulles Intl

Tue 10/27

3:08 pm-8:20 pm

2 stops40h 12m

Tokyo Narita

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$581

Washington, D.C.Okinawa

IAD Washington, D.C. Dulles Intl - OKA Okinawa Naha

IADOKA

Washington, D.C. Dulles Intl

Fri 3/26

12:35 am-8:10 pm

2 stops30h 35m

Okinawa Naha

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$582

BaltimoreTokyo

BWI Baltimore/Washington - HND Tokyo Haneda

BWIHND

Baltimore/Washington

Tue 12/29

6:00 am-9:10 pm

1 stop25h 10m

Tokyo Haneda

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$630

BaltimoreSapporo

BWI Baltimore/Washington - CTS Sapporo Chitose

BWICTS

Baltimore/Washington

Wed 3/3

7:33 am-7:50 pm

2 stops22h 17m

Sapporo Chitose

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$635

BaltimoreTokyo

BWI Baltimore/Washington - HND Tokyo Haneda

BWIHND

Baltimore/Washington

Tue 12/8

6:00 am-3:05 pm

2 stops19h 05m

Tokyo Haneda

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$638

BaltimoreTokyo

BWI Baltimore/Washington - NRT Tokyo Narita

BWINRT

Baltimore/Washington

Tue 12/1

6:10 am-3:00 pm

1 stop18h 50m

Tokyo Narita

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Washington, D.C. to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Washington, D.C. with our price prediction graph.

BWI-NRT

BWI-HND

IAD-NRT

IAD-OKA

DCA-NRT

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 Washington, D.C. to Japan

WAS-JP0

BWI-NRT

BWI-HND

IAD-NRT

IAD-OKA

What is the cheapest month to book a flight from Washington, D.C. to Japan?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Japan (average of $1,196). Flying from Washington, D.C. to Japan in December is currently the most expensive (average of $1,573). 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 WAS to JP?

When flying from Washington, D.C. to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

About 18% of weekly flights between Washington, D.C. and Japan have experienced delays in the past year, with the average delay time being 283 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, ANA have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. to Japan?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Japan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Japan

Read reviews from past customers who have flown Japan Airlines,ANA, andAIR PREMIA from Washington, D.C. to Japan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very good

1,935 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Japan Airlines

8.3

Very good

1,935 reviews

Japan Airlines

8.3

Very good

1,935 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

ANA

8.3

Very good

1,322 reviews

Japan Airlines

8.3

Very good

1,935 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

AIR PREMIA

8.1

Very good

108 reviews

Japan Airlines

8.3

Very good

1,935 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

United Airlines

7.4

Good

10,334 reviews

Japan Airlines

8.3

Very good

1,935 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Air Canada

7.1

Good

11,751 reviews

Japan Airlines

8.3

Very good

1,935 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Related info for your journey

How long is the flight from Washington, D.C. to Japan?
A quick flight from Washington, D.C. to Japan can take about 18h 50m. Delta provides one of the quickest options available for as low as $1,028. Airlines will cover a distance of 6741 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Washington, D.C. to Japan one-way?
For one-way options, check prices for AIR PREMIA. According to our data, you can fly for as low as $295. Users have also found prices from $393 and $526 on Air Canada and EVA Air, respectively.
What are the most popular routes from Washington, D.C. to Japan?
When deciding which route to take from Washington, D.C. to Japan consider Washington, D.C. Dulles Intl - Tokyo Haneda, Washington, D.C. Dulles Intl - Tokyo Narita or Baltimore/Washington - Tokyo Haneda as they are the most popular.
Can I find deals for flights from Washington, D.C. to Japan that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Japan.
Can I find deals for business class flights from Washington, D.C. to Japan?
Yes. Cheapflights offers flight deals from Washington, D.C. to Japan 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. to Japan?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Japan (average of $1,196). Flying from Washington, D.C. to Japan in December is currently the most expensive (average of $1,573). 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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Top 8 airlines flying from Washington, D.C. to Japan

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$378	Average$1,319	FlexibilityNo cancel fee	On-timeN/A
AIR PREMIA	Cheapest$489	Average$591	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$834	Average$1,388	FlexibilityNo cancel fee	On-time69%
ANA	Cheapest$852	Average$1,490	FlexibilityNo cancel fee	On-time80%
Air Canada	Cheapest$860	Average$1,262	FlexibilityNo cancel fee	On-time67%
EVA Air	Cheapest$1,048	Average$1,416	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$1,050	Average$1,563	FlexibilityNo cancel fee	On-time71%
Japan Airlines	Cheapest$1,174	Average$1,715	FlexibilityNo cancel fee	On-time79%

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$365+ Cheap flights from Washington, D.C. (WAS) to Japan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Japan

Cheapest flights from Washington, D.C. to JapanExplore the most affordable flight options available from Washington, D.C. to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.

Explore the most affordable flight options available from Washington, D.C. to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.

Best flights from Washington, D.C. to JapanDiscover carefully curated flight deals from Washington, D.C. to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.

Discover carefully curated flight deals from Washington, D.C. to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.

Last-minute flights from Washington, D.C. to JapanDiscover last-minute flight deals from Washington, D.C. to Japan. Data last updated October 11, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Japan. Data last updated October 11, 2026 and is based on user searches.

One-way flights from Washington, D.C. to JapanSearch for one-way flight options from Washington, D.C. to Japan. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.

Search for one-way flight options from Washington, D.C. to Japan. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.

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Best time to book a flight from Washington, D.C. to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Washington, D.C. with our price prediction graph.

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What is the cheapest month to book a flight from Washington, D.C. to Japan?

What is the cheapest time of day to fly from WAS to JP?

Find hourly flight availability from Washington, D.C. to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 11, 2026.

When flying from Washington, D.C. to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

About 18% of weekly flights between Washington, D.C. and Japan have experienced delays in the past year, with the average delay time being 283 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, ANA have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. to Japan?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Japan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Japan

Read reviews from past customers who have flown Japan Airlines,ANA, andAIR PREMIA from Washington, D.C. to Japan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Washington, D.C. to Japan?

What are the cheapest airlines to fly from Washington, D.C. to Japan one-way?

What are the most popular routes from Washington, D.C. to Japan?

Can I find deals for flights from Washington, D.C. to Japan that include hotel bookings?

How can I find direct flights from Washington, D.C. to Japan?

Can I find deals for business class flights from Washington, D.C. to Japan?

What is the cheapest month to book a flight from Washington, D.C. to Japan?

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Alternative routes for Washington, D.C. to Japan

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Complete your trip

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Washington, D.C. and Japan flights

Browse other Washington, D.C. and Japan flight options. Last updated on October 11, 2026.

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Top 8 airlines flying from Washington, D.C. to Japan

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Cheapest flights from Washington, D.C. to Japan
Explore the most affordable flight options available from Washington, D.C. to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.

Best flights from Washington, D.C. to Japan
Discover carefully curated flight deals from Washington, D.C. to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.

Last-minute flights from Washington, D.C. to Japan
Discover last-minute flight deals from Washington, D.C. to Japan. Data last updated October 11, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Japan
Search for one-way flight options from Washington, D.C. to Japan. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.