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

A quick flight from Washington, D.C. to Japan can take about 18h 55m. United Airlines provides one of the quickest options available for as low as $919. 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 Canada. According to our data, you can fly for as low as $481. Users have also found prices from $591 and $616 on Alaska Airlines and Japan Airlines, 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 Washington, D.C. Reagan-National - 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.

$322+ Flights from Washington, D.C. to Japan

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$632 (Vliegwinkel)
One-way from	$322 (Trip.com)
Popular in	December
Cheapest in	January
Average price	$1,091
Good round-trip deal	$1,109 or less
Good one-way deal	$553 or less

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

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

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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. 1% potential increase in price ($16 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

Search Deals

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

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

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

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 September 25, 2025.

Sat 11/88:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Sat 11/152:45 pmNRT - BWI

1 stop18h 34mMultiple Airlines

Deal found 9/24

$632

Tue 10/215:35 amBWI - NRT

1 stop19h 35mMultiple Airlines

Sat 11/82:45 pmNRT - BWI

1 stop18h 34mMultiple Airlines

Deal found 9/24

$659

Sat 11/88:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Wed 11/122:45 pmNRT - BWI

1 stop18h 34mMultiple Airlines

Deal found 9/25

$670

Wed 11/58:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Wed 11/192:45 pmNRT - BWI

1 stop18h 34mMultiple Airlines

Deal found 9/25

$678

Sun 11/98:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Sun 11/162:45 pmNRT - BWI

1 stop18h 34mMultiple Airlines

Deal found 9/25

$683

Mon 10/206:29 amBWI - HND

2 stops23h 31mUnited Airlines

Mon 11/312:50 amHND - BWI

1 stop21h 06mUnited Airlines

Deal found 9/24

$872

Tue 11/46:13 pmIAD - KIX

2 stops25h 27mMultiple Airlines

Tue 11/1110:50 amKIX - IAD

2 stops33h 33mMultiple Airlines

Deal found 9/23

$876

Sat 11/86:13 pmIAD - OKA

2 stops27h 42mMultiple Airlines

Sat 11/151:00 pmOKA - IAD

2 stops31h 23mMultiple Airlines

Deal found 9/24

$895

Wed 10/226:29 amBWI - HND

1 stop20h 26mANA

Wed 10/2910:25 amHND - BWI

1 stop19h 49mANA

Deal found 9/24

$897

Wed 12/316:15 amBWI - HND

1 stop21h 30mANA

Thu 1/226:20 pmHND - BWI

1 stop17h 21mANA

Deal found 9/24

$899

Mon 11/106:00 amBWI - KIX

1 stop22h 50mMultiple Airlines

Mon 11/177:50 amKIX - BWI

2 stops25h 29mMultiple Airlines

Deal found 9/23

$901

Wed 12/316:15 amBWI - HND

1 stop21h 30mUnited Airlines

Thu 1/229:55 pmHND - BWI

2 stops32h 11mUnited Airlines

Deal found 9/24

$910

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 September 25, 2025.

Mon 10/206:45 amBWI - NRT

1 stop18h 55mUnited Airlines

Tue 10/285:35 pmNRT - BWI

1 stop18h 22mUnited Airlines

Deal found 9/24

$919

Mon 11/106:00 amBWI - KIX

3 stops45h 55mMultiple Airlines

Mon 11/177:50 amKIX - BWI

3 stops37h 33mMultiple Airlines

Deal found 9/23

$928

Thu 11/276:04 amIAD - ITM

2 stops23h 11mAmerican Airlines

Thu 12/111:40 pmITM - IAD

2 stops23h 03mAmerican Airlines

Deal found 9/23

$1,046

Mon 12/16:00 amBWI - HND

2 stops19h 20mDelta

Tue 12/165:20 pmHND - BWI

2 stops18h 49mDelta

Deal found 9/24

$1,064

Thu 11/2710:11 pmIAD - ITM

2 stops30h 59mAir Canada

Thu 12/114:00 pmITM - IAD

2 stops18h 26mAir Canada

Deal found 9/24

$1,081

Sun 11/1611:10 amIAD - ITM

1 stop17h 00mANA

Tue 12/28:00 amITM - IAD

1 stop15h 10mANA

Deal found 9/24

$1,105

Tue 11/1811:50 amIAD - KIX

1 stop32h 55mKorean Air

Thu 11/2711:55 amKIX - IAD

1 stop35h 55mKorean Air

Deal found 9/24

$1,124

Wed 11/126:51 amDCA - NRT

1 stop17h 49mJapan Airlines

Thu 11/275:00 pmNRT - DCA

1 stop33h 42mJapan Airlines

Deal found 9/23

$1,132

Tue 12/91:30 pmIAD - HND

1 stop40h 15mTurkish Airlines

Mon 12/228:30 amHND - IAD

1 stop41h 15mTurkish Airlines

Deal found 9/24

$1,153

Mon 10/277:43 amIAD - NRT

1 stop19h 17mHawaiian Airlines

Sun 11/96:30 pmNRT - IAD

1 stop25h 53mHawaiian Airlines

Deal found 9/25

$1,162

Wed 11/127:43 amIAD - NRT

1 stop18h 17mAlaska Airlines

Mon 11/246:30 pmNRT - IAD

1 stop25h 48mAlaska Airlines

Deal found 9/23

$1,167

Tue 11/257:38 amIAD - OKA

2 stops45h 37mChina Airlines

Mon 12/111:55 amOKA - IAD

2 stops32h 19mChina Airlines

Deal found 9/25

$1,226

Mon 11/37:43 amIAD - OKA

2 stops45h 27mEVA Air

Wed 11/1210:15 amOKA - IAD

2 stops34h 08mEVA Air

Deal found 9/24

$1,265

Mon 10/207:02 pmDCA - NRT

2 stops36h 28mCathay Pacific

Tue 10/283:30 pmNRT - DCA

3 stops41h 46mCathay Pacific

Deal found 9/23

$1,301

Tue 11/188:26 pmBWI - KIX

2 stops31h 14mMultiple Airlines

Thu 11/278:00 amKIX - BWI

2 stops25h 19mMultiple Airlines

Deal found 9/24

$945

Sun 10/267:03 pmBWI - KIX

2 stops32h 37mUnited Airlines

Wed 11/56:35 pmKIX - BWI

2 stops29h 24mUnited Airlines

Deal found 9/23

$947

Mon 12/88:30 amBWI - HND

1 stop22h 40mUnited Airlines

Mon 12/226:20 pmHND - BWI

1 stop17h 06mUnited Airlines

Deal found 9/24

$960

Wed 11/1210:47 amBWI - HND

1 stop16h 58mDelta

Wed 11/265:35 pmHND - BWI

2 stops30h 40mDelta

Deal found 9/23

$1,108

Sun 11/168:25 pmBWI - KIX

2 stops32h 25mMultiple Airlines

Fri 11/287:50 amKIX - BWI

3 stops29h 48mMultiple Airlines

Deal found 9/24

$1,034

Wed 11/2611:10 amIAD - OKA

1 stop21h 50mANA

Sat 12/208:05 amOKA - IAD

1 stop21h 35mANA

Deal found 9/25

$1,154

Sun 12/78:20 amBWI - HND

2 stops22h 50mUnited Airlines

Wed 12/179:05 pmHND - BWI

3 stops33h 13mUnited Airlines

Deal found 9/24

$974

Thu 12/46:07 amDCA - NRT

2 stops24h 58mKorean Air

Thu 12/188:40 pmNRT - DCA

2 stops30h 11mKorean Air

Deal found 9/24

$1,187

Fri 11/77:43 amIAD - NRT

1 stop18h 17mAlaska Airlines

Mon 11/176:30 pmNRT - IAD

1 stop25h 53mAlaska Airlines

Deal found 9/25

$1,217

Sun 10/197:05 amIAD - HND

2 stops20h 10mDelta

Tue 11/45:20 pmHND - IAD

2 stops19h 40mDelta

Deal found 9/24

$1,122

Mon 10/135:35 amBWI - KIX

2 stops24h 55mMultiple Airlines

Thu 10/166:05 pmKIX - BWI

2 stops25h 30mMultiple Airlines

Deal found 9/23

$1,042

Mon 11/312:20 pmIAD - OKA

1 stop20h 40mANA

Fri 11/149:10 pmOKA - IAD

1 stop26h 00mANA

Deal found 9/24

$1,154

Wed 10/18:32 amBWI - NRT

1 stop17h 23mUnited Airlines

Tue 10/144:30 pmNRT - BWI

1 stop15h 57mUnited Airlines

Deal found 9/24

$982

Sun 11/2311:50 amIAD - HND

1 stop40h 45mKorean Air

Tue 12/22:00 amHND - IAD

1 stop21h 50mKorean Air

Deal found 9/25

$1,211

Fri 11/76:38 pmDCA - NRT

2 stops28h 32mCathay Pacific

Mon 11/179:30 pmNRT - DCA

2 stops35h 14mCathay Pacific

Deal found 9/25

$1,335

Mon 11/106:59 pmIAD - HND

2 stops29h 06mDelta

Tue 11/258:00 pmHND - IAD

1 stop15h 32mDelta

Deal found 9/23

$1,122

Last-minute flights from Washington, D.C. to Japan
Discover last-minute flight deals from Washington, D.C. to Japan. Data last updated September 25, 2025 and is based on user searches.

Tue 9/306:29 amBWI - HND

1 stop20h 26mANA

Tue 10/75:15 pmHND - BWI

1 stop17h 07mANA

Deal found 9/23

$931

Tue 10/76:29 amBWI - HND

1 stop20h 26mANA

Wed 10/225:15 pmHND - BWI

1 stop17h 07mANA

Deal found 9/23

$917

Wed 10/86:29 amBWI - HND

1 stop20h 26mUnited Airlines

Wed 10/153:50 pmHND - BWI

1 stop18h 40mUnited Airlines

Deal found 9/24

$924

Mon 10/206:29 amBWI - HND

2 stops23h 31mUnited Airlines

Mon 11/312:50 amHND - BWI

1 stop21h 06mUnited Airlines

Deal found 9/24

$872

Mon 10/206:29 amBWI - HND

1 stop20h 26mUnited Airlines

Tue 10/286:20 pmHND - BWI

1 stop28h 39mUnited Airlines

Deal found 9/24

$925

Tue 10/215:35 amBWI - NRT

1 stop19h 35mMultiple Airlines

Sat 11/82:45 pmNRT - BWI

1 stop18h 34mMultiple Airlines

Deal found 9/24

$659

Tue 10/215:35 amBWI - NRT

1 stop19h 35mMultiple Airlines

Tue 11/42:45 pmNRT - BWI

2 stops21h 44mMultiple Airlines

Deal found 9/23

$703

Tue 10/215:35 amBWI - NRT

1 stop19h 35mMultiple Airlines

Mon 11/102:45 pmNRT - BWI

1 stop18h 34mMultiple Airlines

Deal found 9/25

$708

Tue 10/216:29 amBWI - HND

1 stop20h 26mANA

Tue 11/46:20 pmHND - BWI

1 stop17h 04mANA

Deal found 9/23

$915

Wed 10/226:29 amBWI - HND

1 stop20h 26mANA

Wed 10/2910:25 amHND - BWI

1 stop19h 49mANA

Deal found 9/24

$897

Fri 10/247:09 amBWI - HND

1 stop24h 51mUnited Airlines

Fri 10/316:20 pmHND - BWI

1 stop16h 04mUnited Airlines

Deal found 9/24

$921

Tue 10/285:35 amBWI - NRT

1 stop19h 50mMultiple Airlines

Sun 11/22:45 pmNRT - BWI

2 stops34h 05mMultiple Airlines

Deal found 9/24

$712

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 September 25, 2025.

Sat 11/88:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Deal found 9/25

$322

Fri 10/245:35 amBWI - NRT

1 stop19h 35mMultiple Airlines

Deal found 9/24

$331

Sat 12/68:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Deal found 9/24

$332

Mon 10/205:35 amBWI - NRT

1 stop19h 35mMultiple Airlines

Deal found 9/25

$334

Mon 11/106:00 amBWI - NRT

1 stop42h 25mMultiple Airlines

Deal found 9/25

$337

Mon 1/268:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Deal found 9/24

$339

Mon 2/98:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Deal found 9/25

$341

Mon 1/128:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Deal found 9/25

$343

Thu 12/118:26 pmBWI - NRT

1 stop27h 59mMultiple Airlines

Deal found 9/24

$344

Wed 12/38:26 pmBWI - KIX

2 stops46h 19mMultiple Airlines

Deal found 9/25

$401

Tue 11/45:35 amBWI - HND

2 stops42h 35mMultiple Airlines

Deal found 9/24

$441

Sat 11/88:26 pmBWI - HND

2 stops51h 44mMultiple Airlines

Deal found 9/24

$443

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

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Mon 10/20

6:45 am-2:40 pm

1 stop18h 55m

Tokyo Narita

Tue 10/28

5:35 pm-10:57 pm

1 stop18h 22m

$919

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 11/10

6:00 am-5:55 pm

3 stops45h 55m

Osaka Kansai Intl

Mon 11/17

7:50 am-7:23 am

3 stops37h 33m

$928

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 11/18

8:26 pm-5:40 pm

2 stops31h 14m

Osaka Kansai Intl

Thu 11/27

8:00 am-7:19 pm

2 stops25h 19m

$945

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Sun 10/26

7:03 pm-4:40 pm

2 stops32h 37m

Osaka Kansai Intl

Wed 11/5

6:35 pm-9:59 am

2 stops29h 24m

$947

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Mon 12/8

8:30 am-9:10 pm

1 stop22h 40m

Tokyo Haneda

Mon 12/22

6:20 pm-9:26 pm

1 stop17h 06m

$960

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sun 12/7

8:20 am-9:10 pm

2 stops22h 50m

Tokyo Haneda

Wed 12/17

9:05 pm-4:18 pm

3 stops33h 13m

$974

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Wed 10/1

8:32 am-2:55 pm

1 stop17h 23m

Tokyo Narita

Tue 10/14

4:30 pm-7:27 pm

1 stop15h 57m

$982

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Sun 11/16

8:25 pm-6:50 pm

2 stops32h 25m

Osaka Kansai Intl

Fri 11/28

7:50 am-11:38 pm

3 stops29h 48m

$1,034

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 10/13

5:35 am-7:30 pm

2 stops24h 55m

Osaka Kansai Intl

Thu 10/16

6:05 pm-6:35 am

2 stops25h 30m

$1,042

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Thu 11/27

6:04 am-7:15 pm

2 stops23h 11m

Osaka Itami

Thu 12/11

1:40 pm-10:43 pm

2 stops23h 03m

$1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 60 results

...

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.

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

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 $900). Flying from Washington, D.C. to Japan in December is currently the most expensive (average of $1,434). 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.

Reviews of airlines servicing Japan

Read reviews from past customers who have flown ANA, Delta, and United Airlines 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.

ANA

8.4

Very good

972 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

ANA

8.4

Very good

972 reviews

ANA

8.4

Very good

972 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Delta

8.0

Very good

7,973 reviews

ANA

8.4

Very good

972 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

United Airlines

7.4

Good

8,926 reviews

ANA

8.4

Very good

972 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

American Airlines

7.2

Good

10,000 reviews

ANA

8.4

Very good

972 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Air Canada

7.1

Good

10,000 reviews

ANA

8.4

Very good

972 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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 55m. United Airlines provides one of the quickest options available for as low as $919. 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 Canada. According to our data, you can fly for as low as $481. Users have also found prices from $591 and $616 on Alaska Airlines and Japan Airlines, 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 Washington, D.C. Reagan-National - 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 $900). Flying from Washington, D.C. to Japan in December is currently the most expensive (average of $1,434). 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

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$236	Average$1,484	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$277	Average$1,541	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$327	Average$1,529	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$630	Average$1,110	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$826	Average$1,587	FlexibilityNo cancel fee	On-time80%
Air Canada	Cheapest$828	Average$1,319	FlexibilityNo cancel fee	On-time67%
Japan Airlines	Cheapest$842	Average$1,067	FlexibilityNo cancel fee	On-time79%
Air China	Cheapest$1,283	Average$1,297	FlexibilityNo cancel fee	On-time67%

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$322+ Cheap flights from Washington, D.C. (WAS) to Japan

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Japan with Cheapflights

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

Keep the following information in mind while searching for Washington, D.C. to Japan flight deals. Data was last updated September 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 September 25, 2025.

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 September 25, 2025.

Cheapflights Fare Finder

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

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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 September 25, 2025.

Reviews of airlines servicing Japan

Read reviews from past customers who have flown ANA, Delta, and United Airlines 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

Find useful and relevant information for your journey from Washington, D.C. to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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?

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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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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 September 25, 2025.