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

A quick flight from Washington, D.C. to Japan can take about 17h 55m. United Airlines provides one of the quickest options available for as low as $1,168. Airlines will cover a distance of 6921 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 ANA. According to our data, you can fly for as low as $544. Users have also found prices from $607 and $623 on Alaska Airlines and Air Canada, 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 Narita as they are the most popular.

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

ANA, Air Canada and United Airlines 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.

$337+ Flights from Washington, D.C. to Japan

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

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$832 (United Airlines)
One-way from	$337 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,208
Good round-trip deal	$1,216 or less
Good one-way deal	$663 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.

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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 ($15 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

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.

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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 November 13, 2025.

Sun 12/710:20 amBWI - HND

1 stop20h 45mUnited Airlines

Tue 12/236:20 pmHND - BWI

1 stop17h 06mUnited Airlines

Deal found 11/11

$990

Fri 12/58:45 amBWI - NRT

3 stops39h 40mMultiple Airlines

Tue 12/166:35 pmNRT - BWI

3 stops28h 42mMultiple Airlines

Deal found 11/11

$991

Mon 12/16:15 amBWI - HND

1 stop21h 30mANA

Wed 12/1010:25 amHND - BWI

1 stop21h 00mANA

Deal found 11/11

$992

Wed 12/1010:20 amBWI - HND

1 stop17h 25mUnited Airlines

Wed 12/1710:50 amHND - BWI

2 stops20h 35mUnited Airlines

Deal found 11/10

$996

Wed 12/107:02 amBWI - HND

1 stop17h 33mDelta

Wed 12/175:20 pmHND - BWI

1 stop21h 01mDelta

Deal found 11/11

$1,000

Tue 11/258:15 amBWI - NRT

1 stop17h 25mUnited Airlines

Tue 12/95:05 pmNRT - BWI

1 stop18h 03mUnited Airlines

Deal found 11/11

$1,000

Tue 11/186:00 amBWI - NRT

2 stops41h 00mMultiple Airlines

Thu 12/1810:30 amNRT - BWI

1 stop36h 57mMultiple Airlines

Deal found 11/11

$1,002

Sun 11/236:29 pmBWI - NRT

3 stops31h 51mMultiple Airlines

Tue 12/2310:30 amNRT - BWI

2 stops27h 16mMultiple Airlines

Deal found 11/11

$1,004

Sun 12/76:00 amBWI - HND

1 stop19h 20mDelta

Tue 12/235:20 pmHND - BWI

2 stops20h 11mDelta

Deal found 11/11

$1,005

Tue 11/257:07 amBWI - NRT

1 stop18h 48mUnited Airlines

Fri 12/54:45 pmNRT - BWI

2 stops20h 15mUnited Airlines

Deal found 11/10

$1,005

Tue 11/252:26 pmBWI - NRT

3 stops35h 54mMultiple Airlines

Tue 12/910:30 amNRT - BWI

2 stops27h 15mMultiple Airlines

Deal found 11/11

$1,007

Mon 12/85:18 pmBWI - NRT

1 stop31h 42mUnited Airlines

Wed 12/175:05 pmNRT - BWI

1 stop18h 03mUnited Airlines

Deal found 11/10

$1,008

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 November 13, 2025.

Mon 2/26:30 amBWI - KIX

2 stops22h 55mMultiple Airlines

Fri 3/66:35 pmKIX - BWI

1 stop26h 44mMultiple Airlines

Deal found 11/11

$903

Mon 2/26:30 amBWI - KIX

2 stops22h 55mUnited Airlines

Fri 3/66:35 pmKIX - BWI

1 stop26h 44mUnited Airlines

Deal found 11/11

$903

Sun 12/78:04 amBWI - HND

2 stops19h 41mDelta

Tue 12/234:25 pmHND - BWI

1 stop21h 06mDelta

Deal found 11/11

$1,005

Wed 11/267:00 amBWI - NRT

2 stops24h 05mKorean Air

Thu 12/45:10 pmNRT - BWI

2 stops34h 51mKorean Air

Deal found 11/12

$1,139

Sun 4/1912:15 pmIAD - ITM

1 stop17h 55mANA

Wed 4/297:05 amITM - IAD

1 stop16h 00mANA

Deal found 11/11

$1,168

Tue 1/65:05 pmDCA - NRT

2 stops32h 55mAlaska Airlines

Wed 1/216:30 pmNRT - DCA

2 stops35h 31mAlaska Airlines

Deal found 11/11

$1,220

Sun 2/89:00 amIAD - ITM

2 stops20h 10mAir Canada

Sat 2/214:00 pmITM - IAD

2 stops18h 30mAir Canada

Deal found 11/12

$1,240

Mon 2/25:26 pmIAD - NRT

2 stops32h 09mCathay Pacific

Sun 2/154:45 pmNRT - IAD

2 stops44h 06mCathay Pacific

Deal found 11/11

$1,283

Sat 11/226:34 pmIAD - OKA

2 stops24h 41mEVA Air

Wed 12/38:10 pmOKA - IAD

2 stops34h 26mEVA Air

Deal found 11/12

$1,349

Tue 11/2510:56 amBWI - HND

1 stop16h 49mUnited Airlines

Thu 12/412:50 amHND - BWI

2 stops20h 29mUnited Airlines

Deal found 11/10

$1,003

Fri 1/166:00 amBWI - HND

1 stop18h 35mDelta

Sat 1/245:20 pmHND - BWI

2 stops19h 47mDelta

Deal found 11/10

$1,041

Wed 12/109:00 amIAD - OKA

2 stops23h 50mMultiple Airlines

Wed 12/172:10 pmOKA - IAD

2 stops20h 16mMultiple Airlines

Deal found 11/12

$1,099

Sat 2/710:05 amBWI - HND

1 stop17h 40mUnited Airlines

Sat 2/146:20 pmHND - BWI

1 stop17h 07mUnited Airlines

Deal found 11/11

$1,035

Sun 11/307:00 amBWI - HND

1 stop17h 35mDelta

Mon 12/85:35 pmHND - BWI

2 stops18h 33mDelta

Deal found 11/12

$1,055

Mon 1/128:20 amIAD - OKA

2 stops25h 05mANA

Fri 2/209:30 amOKA - IAD

2 stops20h 10mANA

Deal found 11/12

$1,190

Tue 1/1311:50 amIAD - HND

1 stop21h 00mKorean Air

Tue 1/272:00 amHND - IAD

2 stops31h 09mKorean Air

Deal found 11/12

$1,224

Thu 1/156:34 pmBWI - NRT

2 stops31h 21mUnited Airlines

Sat 1/245:30 pmNRT - BWI

1 stop17h 56mUnited Airlines

Deal found 11/12

$1,036

Mon 2/29:00 amIAD - ITM

2 stops21h 20mAir Canada

Fri 3/62:00 pmITM - IAD

2 stops20h 26mAir Canada

Deal found 11/11

$1,267

Tue 2/176:20 pmIAD - KIX

3 stops34h 25mAlaska Airlines

Fri 2/278:45 pmKIX - IAD

2 stops34h 42mAlaska Airlines

Deal found 11/11

$1,275

Sat 11/297:27 pmBWI - HND

1 stop29h 08mDelta

Sun 12/78:00 pmHND - BWI

1 stop18h 19mDelta

Deal found 11/12

$1,057

Tue 1/139:35 amDCA - HND

2 stops38h 10mCathay Pacific

Wed 1/2810:10 amHND - DCA

2 stops46h 34mCathay Pacific

Deal found 11/12

$1,283

Sun 1/119:45 amIAD - ITM

2 stops20h 10mMultiple Airlines

Sun 1/183:00 pmITM - IAD

2 stops19h 26mMultiple Airlines

Deal found 11/13

$1,186

Sun 4/512:15 pmIAD - ITM

1 stop16h 55mANA

Wed 4/297:05 amITM - IAD

1 stop16h 00mANA

Deal found 11/13

$1,195

Wed 4/11:15 pmIAD - KIX

1 stop18h 45mKorean Air

Mon 4/136:20 pmKIX - IAD

2 stops35h 19mKorean Air

Deal found 11/13

$1,227

Fri 1/166:30 amBWI - NRT

1 stop20h 00mUnited Airlines

Sat 1/245:00 pmNRT - BWI

1 stop18h 26mUnited Airlines

Deal found 11/11

$1,036

Mon 2/239:00 amIAD - ITM

2 stops21h 20mAir Canada

Fri 2/272:05 pmITM - IAD

2 stops20h 25mAir Canada

Deal found 11/10

$1,269

Mon 1/196:42 pmDCA - HND

2 stops36h 33mCathay Pacific

Wed 1/284:00 pmHND - DCA

2 stops40h 44mCathay Pacific

Deal found 11/12

$1,283

Sun 1/45:05 pmDCA - NRT

2 stops32h 55mAlaska Airlines

Sat 1/246:30 pmNRT - DCA

2 stops35h 31mAlaska Airlines

Deal found 11/11

$1,294

Sun 2/16:04 pmIAD - OKA

2 stops26h 41mMultiple Airlines

Sat 2/78:20 pmOKA - IAD

2 stops34h 06mMultiple Airlines

Deal found 11/13

$1,202

Mon 1/57:00 amBWI - KIX

2 stops23h 45mDelta

Wed 1/219:00 amKIX - BWI

2 stops27h 04mDelta

Deal found 11/12

$1,093

Last-minute flights from Washington, D.C. to Japan
Discover last-minute flight deals from Washington, D.C. to Japan. Data last updated November 13, 2025 and is based on user searches.

Tue 11/186:00 amBWI - NRT

2 stops41h 00mMultiple Airlines

Thu 12/1810:30 amNRT - BWI

1 stop36h 57mMultiple Airlines

Deal found 11/11

$1,002

Sun 11/236:29 pmBWI - NRT

3 stops31h 51mMultiple Airlines

Tue 12/2310:30 amNRT - BWI

2 stops27h 16mMultiple Airlines

Deal found 11/11

$1,004

Tue 11/257:07 amBWI - NRT

1 stop18h 48mUnited Airlines

Fri 12/55:35 pmNRT - BWI

1 stop19h 25mUnited Airlines

Deal found 11/10

$1,000

Tue 11/257:07 amBWI - NRT

1 stop18h 48mUnited Airlines

Tue 12/94:45 pmNRT - BWI

2 stops18h 23mUnited Airlines

Deal found 11/11

$1,005

Tue 11/252:26 pmBWI - NRT

3 stops35h 54mMultiple Airlines

Tue 12/910:30 amNRT - BWI

2 stops27h 15mMultiple Airlines

Deal found 11/11

$1,007

Mon 12/16:15 amBWI - HND

1 stop21h 30mANA

Wed 12/1010:25 amHND - BWI

1 stop21h 00mANA

Deal found 11/11

$992

Fri 12/58:45 amBWI - NRT

3 stops39h 40mMultiple Airlines

Tue 12/166:35 pmNRT - BWI

3 stops28h 42mMultiple Airlines

Deal found 11/11

$991

Sun 12/710:20 amBWI - HND

1 stop20h 45mUnited Airlines

Tue 12/236:20 pmHND - BWI

1 stop17h 06mUnited Airlines

Deal found 11/11

$990

Sun 12/74:15 pmBWI - HND

2 stops32h 35mUnited Airlines

Wed 12/179:15 pmHND - BWI

2 stops23h 39mUnited Airlines

Deal found 11/12

$1,003

Sun 12/77:02 amBWI - HND

2 stops20h 43mDelta

Tue 12/235:20 pmHND - BWI

2 stops20h 11mDelta

Deal found 11/11

$1,005

Wed 12/108:40 amBWI - HND

1 stop22h 30mUnited Airlines

Wed 12/1710:25 amHND - BWI

1 stop21h 00mUnited Airlines

Deal found 11/10

$996

Wed 12/107:02 amBWI - HND

1 stop17h 33mDelta

Wed 12/175:20 pmHND - BWI

1 stop21h 01mDelta

Deal found 11/11

$1,000

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 November 13, 2025.

Wed 1/148:08 pmBWI - NRT

2 stops52h 17mMultiple Airlines

Deal found 11/12

$337

Sat 12/68:30 pmBWI - NRT

2 stops51h 55mMultiple Airlines

Deal found 11/11

$357

Sat 11/226:56 pmBWI - NRT

3 stops51h 49mMultiple Airlines

Deal found 11/12

$411

Mon 2/912:12 pmBWI - KIX

3 stops54h 33mMultiple Airlines

Deal found 11/12

$412

Tue 1/136:00 amIAD - KIX

3 stops38h 10mMultiple Airlines

Deal found 11/13

$416

Fri 11/286:58 pmBWI - NRT

2 stops51h 47mMultiple Airlines

Deal found 11/11

$422

Sat 2/74:44 pmBWI - HND

3 stops33h 56mMultiple Airlines

Deal found 11/12

$426

Wed 11/2611:13 amBWI - NRT

3 stops59h 47mMultiple Airlines

Deal found 11/10

$426

Fri 1/166:00 amIAD - KIX

3 stops48h 35mMultiple Airlines

Deal found 11/13

$432

Thu 11/276:29 pmBWI - NRT

2 stops29h 56mMultiple Airlines

Deal found 11/12

$441

Sun 1/116:00 amIAD - KIX

3 stops38h 10mMultiple Airlines

Deal found 11/13

$452

Thu 11/276:29 pmBWI - HND

2 stops36h 41mMultiple Airlines

Deal found 11/12

$470

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

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 2/2

6:30 am-7:25 pm

2 stops22h 55m

Osaka Kansai Intl

Fri 3/6

6:35 pm-7:19 am

1 stop26h 44m

$903

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 2/2

6:30 am-7:25 pm

2 stops22h 55m

Osaka Kansai Intl

Fri 3/6

6:35 pm-7:19 am

1 stop26h 44m

$903

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Tue 11/25

10:56 am-5:45 pm

1 stop16h 49m

Tokyo Haneda

Thu 12/4

12:50 am-7:19 am

2 stops20h 29m

$1,003

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sun 12/7

8:04 am-5:45 pm

2 stops19h 41m

Tokyo Haneda

Tue 12/23

4:25 pm-11:31 pm

1 stop21h 06m

$1,005

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sat 2/7

10:05 am-5:45 pm

1 stop17h 40m

Tokyo Haneda

Sat 2/14

6:20 pm-9:27 pm

1 stop17h 07m

$1,035

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Thu 1/15

6:34 pm-3:55 pm

2 stops31h 21m

Tokyo Narita

Sat 1/24

5:30 pm-9:26 pm

1 stop17h 56m

$1,036

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Fri 1/16

6:30 am-4:30 pm

1 stop20h 00m

Tokyo Narita

Sat 1/24

5:00 pm-9:26 pm

1 stop18h 26m

$1,036

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Fri 1/16

6:00 am-2:35 pm

1 stop18h 35m

Tokyo Haneda

Sat 1/24

5:20 pm-11:07 pm

2 stops19h 47m

$1,041

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sun 11/30

7:00 am-2:35 pm

1 stop17h 35m

Tokyo Haneda

Mon 12/8

5:35 pm-10:08 pm

2 stops18h 33m

$1,055

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sat 11/29

7:27 pm-2:35 pm

1 stop29h 08m

Tokyo Haneda

Sun 12/7

8:00 pm-12:19 am

1 stop18h 19m

$1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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, August is the cheapest month in which you can book a flight from Washington, D.C. to Japan (average of $190). Flying from Washington, D.C. to Japan in June is currently the most expensive (average of $1,256). 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 fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight at noon.

What is the cheapest day to fly from Washington, D.C. to Japan?

Travelers seeking maximum savings on their Washington, D.C. to Japan flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

1,004 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

1,004 reviews

ANA

8.4

Very good

1,004 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

7.9

Good

8,008 reviews

ANA

8.4

Very good

1,004 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

9,017 reviews

ANA

8.4

Very good

1,004 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

11,051 reviews

ANA

8.4

Very good

1,004 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

10,448 reviews

ANA

8.4

Very good

1,004 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 17h 55m. United Airlines provides one of the quickest options available for as low as $1,168. Airlines will cover a distance of 6921 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 ANA. According to our data, you can fly for as low as $544. Users have also found prices from $607 and $623 on Alaska Airlines and Air Canada, 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 Narita 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, August is the cheapest month in which you can book a flight from Washington, D.C. to Japan (average of $190). Flying from Washington, D.C. to Japan in June is currently the most expensive (average of $1,256). 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 7 airlines flying from Washington, D.C. to Japan

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$157	Average$1,466	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$236	Average$1,484	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$277	Average$1,438	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$630	Average$1,111	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$826	Average$1,558	FlexibilityNo cancel fee	On-time80%
Air Canada	Cheapest$828	Average$1,363	FlexibilityNo cancel fee	On-time67%
Japan Airlines	Cheapest$842	Average$1,067	FlexibilityNo cancel fee	On-time79%

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$337+ 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 1/14. 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 November 13, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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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 November 13, 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 November 13, 2025.

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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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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?

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 November 13, 2025.

What is the cheapest day to fly from Washington, D.C. to Japan?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Japan. Price data was last updated on December 16, 2024.

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?

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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Top 7 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 November 13, 2025.