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

For one-way options, check prices for WestJet. According to our data, you can fly for as low as $527. Users have also found prices from $554 and $576 on ANA and United 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 Narita as they are the most popular.

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

To save up to 6% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Japan from $1,218 1-2 weeks out and tickets from $1,468 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Japan from Washington, D.C. average $1,304. You can even find prices in February for less than $1,304, as users have found deals to Japan from as low as $810. The month of December appears to be one of the more expensive times to travel to Japan from Washington, D.C.. Flying in the targeted month can save you up to 26%.

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.

$1,030+ 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	$995 (Mytrip)
One-way from	$331 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,314
Good round-trip deal	$1,749 or less
Good one-way deal	$649 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

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

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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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 March 31, 2025.

Sun 4/276:10 amBWI - NRT

1 stop21h 25mMultiple Airlines

Tue 5/62:35 pmNRT - BWI

1 stop16h 18mMultiple Airlines

Deal found 3/30

$995

Sun 11/236:30 amBWI - NRT

1 stop19h 00mAmerican Airlines

Wed 12/35:30 pmNRT - BWI

2 stops18h 13mAmerican Airlines

Deal found 3/31

$1,002

Fri 8/86:15 amBWI - HND

1 stop26h 00mUnited Airlines

Thu 8/2812:30 amHND - BWI

1 stop20h 30mUnited Airlines

Deal found 3/30

$1,023

Thu 8/76:36 amBWI - NRT

1 stop18h 54mUnited Airlines

Fri 8/295:25 pmNRT - BWI

1 stop25h 13mUnited Airlines

Deal found 3/30

$1,024

Fri 12/510:45 amBWI - HND

1 stop17h 00mANA

Fri 12/126:20 pmHND - BWI

1 stop16h 37mANA

Deal found 3/31

$1,027

Thu 10/306:15 amBWI - NRT

1 stop19h 45mANA

Thu 11/65:05 pmNRT - BWI

1 stop17h 52mANA

Deal found 3/30

$1,033

Sun 9/216:00 amBWI - NRT

1 stop20h 15mJapan Airlines

Tue 9/306:15 pmNRT - BWI

1 stop17h 02mJapan Airlines

Deal found 3/31

$1,036

Tue 4/86:00 amBWI - NRT

2 stops45h 25mWestJet

Tue 4/156:30 pmNRT - BWI

2 stops42h 28mWestJet

Deal found 3/29

$1,066

Wed 11/195:00 amBWI - HND

2 stops23h 25mAmerican Airlines

Wed 12/36:00 pmHND - BWI

1 stop18h 26mAmerican Airlines

Deal found 3/29

$1,080

Sun 9/78:10 amBWI - HND

1 stop17h 10mDelta

Thu 11/138:00 pmHND - BWI

1 stop18h 12mDelta

Deal found 3/30

$1,085

Tue 4/296:30 amIAD - HND

1 stop23h 30mMultiple Airlines

Tue 5/69:15 pmHND - IAD

1 stop23h 28mMultiple Airlines

Deal found 3/30

$1,096

Sun 9/78:29 pmIAD - NRT

1 stop32h 21mMultiple Airlines

Sun 9/216:40 pmNRT - IAD

1 stop34h 19mMultiple Airlines

Deal found 3/31

$1,097

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 March 31, 2025.

Sun 4/276:10 amBWI - NRT

1 stop21h 25mMultiple Airlines

Tue 5/62:35 pmNRT - BWI

1 stop16h 18mMultiple Airlines

Deal found 3/30

$995

Sun 4/276:15 amBWI - HND

1 stop20h 40mANA

Tue 5/65:15 pmHND - BWI

1 stop17h 22mANA

Deal found 3/30

$1,058

Tue 4/86:00 amBWI - NRT

2 stops45h 25mWestJet

Tue 4/156:30 pmNRT - BWI

2 stops42h 28mWestJet

Deal found 3/29

$1,066

Tue 4/296:30 amBWI - HND

1 stop19h 45mUnited Airlines

Tue 5/1312:30 amHND - BWI

1 stop17h 43mUnited Airlines

Deal found 3/31

$1,087

Mon 4/286:40 amBWI - NRT

2 stops21h 05mAmerican Airlines

Mon 5/55:20 pmNRT - BWI

2 stops19h 33mAmerican Airlines

Deal found 3/30

$1,094

Sun 4/205:20 pmIAD - NRT

3 stops32h 35mAir Canada

Tue 5/65:25 pmNRT - IAD

3 stops29h 14mAir Canada

Deal found 3/30

$1,116

Wed 5/141:30 pmIAD - HND

1 stop40h 50mTurkish Airlines

Thu 6/59:45 pmHND - IAD

1 stop35h 00mTurkish Airlines

Deal found 3/30

$1,121

Tue 4/296:00 amBWI - HND

1 stop18h 05mDelta

Wed 5/144:20 pmHND - BWI

2 stops20h 00mDelta

Deal found 3/31

$1,147

Tue 4/295:38 pmIAD - KIX

3 stops32h 17mCathay Pacific

Thu 5/1510:00 amKIX - IAD

2 stops32h 55mCathay Pacific

Deal found 3/31

$1,222

Tue 5/278:00 amDCA - NRT

1 stop19h 00mAlaska Airlines

Wed 6/116:25 pmNRT - DCA

1 stop16h 34mAlaska Airlines

Deal found 3/30

$1,384

Tue 4/2211:00 pmIAD - KIX

1 stop27h 20mAir China

Tue 4/299:05 amKIX - IAD

1 stop23h 25mAir China

Deal found 3/30

$1,386

Sun 8/3111:00 amIAD - HND

1 stop29h 55mAir India

Tue 9/3011:10 amHND - IAD

1 stop33h 30mAir India

Deal found 3/30

$1,467

Last-minute flights from Washington, D.C. to Japan
Discover last-minute flight deals from Washington, D.C. to Japan. Data last updated March 31, 2025 and is based on user searches.

Thu 4/39:26 amIAD - NRT

2 stops39h 29mMultiple Airlines

Fri 4/2510:05 amNRT - IAD

2 stops35h 13mMultiple Airlines

Deal found 3/29

$1,124

Sat 4/56:40 pmDCA - NRT

2 stops31h 15mAir Canada

Mon 4/145:35 pmNRT - DCA

2 stops37h 28mAir Canada

Deal found 3/31

$1,241

Sun 4/68:29 amBWI - NRT

1 stop17h 16mUnited Airlines

Mon 4/144:30 pmNRT - BWI

1 stop20h 00mUnited Airlines

Deal found 3/30

$1,166

Sun 4/66:00 amBWI - HND

2 stops19h 00mDelta

Tue 4/84:20 pmHND - BWI

2 stops19h 53mDelta

Deal found 3/31

$1,267

Mon 4/76:36 amBWI - NRT

1 stop19h 04mANA

Fri 4/115:00 pmNRT - BWI

1 stop17h 42mANA

Deal found 3/29

$1,158

Mon 4/78:40 pmDCA - NRT

2 stops26h 55mMultiple Airlines

Fri 4/116:30 pmNRT - DCA

2 stops28h 49mMultiple Airlines

Deal found 3/29

$1,179

Mon 4/75:20 pmIAD - NRT

2 stops30h 15mMultiple Airlines

Fri 4/116:30 pmNRT - IAD

2 stops30h 09mMultiple Airlines

Deal found 3/29

$1,195

Tue 4/81:45 pmBWI - NRT

1 stop35h 10mMultiple Airlines

Wed 4/2310:05 amNRT - BWI

1 stop19h 41mMultiple Airlines

Deal found 3/30

$999

Tue 4/86:00 amBWI - NRT

2 stops45h 25mWestJet

Tue 4/156:30 pmNRT - BWI

2 stops42h 28mWestJet

Deal found 3/29

$1,066

Tue 4/87:00 amIAD - HND

2 stops41h 55mMultiple Airlines

Wed 4/1610:05 amHND - IAD

2 stops43h 25mMultiple Airlines

Deal found 3/30

$1,294

Tue 4/87:31 amIAD - KIX

2 stops34h 09mCathay Pacific

Wed 4/165:45 pmKIX - IAD

2 stops35h 45mCathay Pacific

Deal found 3/30

$1,311

Wed 4/96:15 amBWI - HND

1 stop20h 40mANA

Wed 4/165:15 pmHND - BWI

1 stop17h 27mANA

Deal found 3/30

$1,140

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 March 31, 2025.

Sat 4/268:10 pmBWI - NRT

1 stop29h 00mMultiple Airlines

Deal found 3/29

$331

Wed 9/171:37 pmBWI - HND

3 stops38h 33mMultiple Airlines

Deal found 3/30

$473

Wed 4/93:00 pmBWI - NRT

2 stops36h 25mWestJet

Deal found 3/30

$527

Sun 9/1410:45 amBWI - HND

1 stop16h 10mANA

Deal found 3/30

$554

Sat 5/177:59 pmIAD - KIX

2 stops49h 06mMultiple Airlines

Deal found 3/30

$575

Tue 8/55:20 pmBWI - HND

2 stops22h 10mUnited Airlines

Deal found 3/31

$576

Sat 9/276:09 amBWI - HND

1 stop33h 11mJapan Airlines

Deal found 3/30

$577

Wed 7/97:49 pmBWI - HND

2 stops19h 31mAmerican Airlines

Deal found 3/31

$604

Tue 4/296:36 amBWI - NRT

1 stop19h 49mANA

Deal found 3/31

$604

Wed 7/97:00 amBWI - HND

1 stop18h 20mDelta

Deal found 3/31

$605

Fri 8/89:25 amBWI - HND

2 stops24h 25mKorean Air

Deal found 3/31

$611

Mon 4/147:31 amIAD - NRT

1 stop41h 39mMultiple Airlines

Deal found 3/30

$613

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

Sun 4/27

6:10 am-4:35 pm

1 stop21h 25m

Tokyo Narita

Tue 5/6

2:35 pm-5:53 pm

1 stop16h 18m

$995

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sun 4/27

6:15 am-3:55 pm

1 stop20h 40m

Tokyo Haneda

Tue 5/6

5:15 pm-9:37 pm

1 stop17h 22m

$1,058

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Tue 4/29

6:36 am-2:40 pm

1 stop19h 04m

Tokyo Narita

Wed 5/14

5:00 pm-9:37 pm

1 stop17h 37m

$1,058

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Tue 4/8

6:00 am-4:25 pm

2 stops45h 25m

Tokyo Narita

Tue 4/15

6:30 pm-11:58 pm

2 stops42h 28m

$1,066

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Wed 4/23

6:31 pm-4:40 pm

2 stops33h 09m

Tokyo Haneda

Tue 5/13

12:00 pm-7:39 pm

3 stops44h 39m

$1,084

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Tue 4/29

6:30 am-3:15 pm

1 stop19h 45m

Tokyo Haneda

Wed 5/14

10:25 am-10:53 pm

1 stop25h 28m

$1,087

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Tue 4/29

8:28 am-2:45 pm

1 stop17h 17m

Tokyo Narita

Wed 5/14

5:00 pm-10:53 pm

1 stop18h 53m

$1,088

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Mon 4/28

6:40 am-4:30 pm

2 stops20h 50m

Tokyo Narita

Mon 5/5

6:30 pm-11:21 pm

1 stop17h 51m

$1,094

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Tue 4/29

6:30 am-7:00 pm

1 stop23h 30m

Tokyo Haneda

Tue 5/6

9:15 pm-7:43 am

1 stop23h 28m

$1,096

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Thu 5/1

5:38 pm-2:10 pm

1 stop31h 32m

Tokyo Narita

Sun 5/4

9:30 pm-5:40 am

1 stop21h 10m

$1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

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 $866). Flying from Washington, D.C. to Japan in December is currently the most expensive (average of $1,675). 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.

Rainfall in Japan by month

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.

Temperature in Japan by month

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).

Reviews of airlines servicing Japan

Read reviews from past customers who have flown Korean Air, Japan Airlines and ANA from Washington, D.C. to Japan. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very good

1,051 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Japan Airlines

8.3

Very good

1,440 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

ANA

8.3

Very good

831 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Asiana Airlines

8.2

Very good

440 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Singapore Airlines

8.1

Very good

1,286 reviews

Korean Air

8.4

Very good

1,051 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Japan one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as $527. Users have also found prices from $554 and $576 on ANA and United 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 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, February is the cheapest month in which you can book a flight from Washington, D.C. to Japan (average of $866). Flying from Washington, D.C. to Japan in December is currently the most expensive (average of $1,675). 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 6 airlines flying from Washington, D.C. to Japan

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$302	Average$1,441	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$366	Average$1,679	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$640	Average$1,664	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$668	Average$1,212	FlexibilityNo cancel fee	On-time67%
ANA	Cheapest$925	Average$1,792	FlexibilityNo cancel fee	On-time80%
Air China	Cheapest$1,283	Average$1,297	FlexibilityNo cancel fee	On-time67%

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$331+ 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 4/26. 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 March 31, 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 March 31, 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 March 31, 2025.

Cheapflights Fare Finder

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

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.

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?

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 March 31, 2025.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated March 31, 2025.

Read reviews from past customers who have flown Korean Air, Japan Airlines and ANA from Washington, D.C. to Japan. In addition to providing an overall rating, users have also rated airlines 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.

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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Japan

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 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 March 31, 2025.