What are the cheapest airlines to fly from District of Columbia to Japan one-way?

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $623. Cathay Pacific flights start at $644 while deals on Air Canada start at $696 one-way.

What is the cheapest month to fly from District of Columbia to Japan?

The best pricing can be found in the month of February. Prices to Japan from District of Columbia average $1,312. You can even find prices in February for less than $1,312, 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 District of Columbia. Flying in the targeted month can save you up to 25%.

Can I find deals for flights from District of Columbia to Japan that include hotel bookings?

Yes. In addition to deals on District of Columbia to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Japan?

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

Can I find deals for business class flights from District of Columbia to Japan?

Yes. Cheapflights offers flight deals from District of Columbia 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.

$1,110+ Flights from District of Columbia to Japan

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheap flight deals from District of Columbia to Japan

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,077 (Cathay Pacific)
One-way from	$484 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,386
Good round-trip deal	$1,719 or less
Good one-way deal	$860 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 District of Columbia to Japan

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One-way flight from District of Columbia 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 April 2025

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Price to beat on a round-trip flight from District of Columbia to Japan.

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Price to beat on a one-way flight from District of Columbia to Japan.

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Find flight deals from District of Columbia to Japan

Cheapest flights from District of Columbia to Japan
Explore the most affordable flight options available from District of Columbia to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Wed 4/307:00 amIAD - KIX

2 stops34h 40mMultiple Airlines

Sun 5/410:00 amKIX - IAD

2 stops43h 38mMultiple Airlines

Deal found 4/22

$1,077

Mon 9/87:17 pmIAD - OKA

2 stops26h 28mMultiple Airlines

Tue 9/168:55 pmOKA - IAD

2 stops23h 37mMultiple Airlines

Deal found 4/21

$1,084

Mon 5/55:07 pmIAD - KIX

2 stops30h 53mCathay Pacific

Mon 5/1210:00 amKIX - IAD

2 stops43h 17mCathay Pacific

Deal found 4/21

$1,085

Mon 5/511:55 amDCA - KIX

2 stops29h 45mCathay Pacific

Mon 5/127:35 pmKIX - DCA

2 stops42h 11mCathay Pacific

Deal found 4/21

$1,093

Mon 9/15:06 pmDCA - KIX

2 stops29h 54mMultiple Airlines

Tue 9/237:05 pmKIX - DCA

2 stops39h 54mMultiple Airlines

Deal found 4/22

$1,113

Mon 5/197:59 pmIAD - NRT

1 stop29h 16mMultiple Airlines

Fri 5/239:30 pmNRT - IAD

1 stop34h 29mMultiple Airlines

Deal found 4/21

$1,142

Thu 8/2812:16 pmDCA - HND

2 stops36h 39mCathay Pacific

Sun 9/74:20 pmHND - DCA

2 stops36h 59mCathay Pacific

Deal found 4/21

$1,142

Sun 11/169:25 pmIAD - NRT

1 stop45h 15mTurkish Airlines

Wed 11/2610:15 amNRT - IAD

1 stop39h 00mTurkish Airlines

Deal found 4/22

$1,143

Sat 9/612:55 pmDCA - NRT

2 stops37h 30mAir Canada

Sun 9/214:40 pmNRT - DCA

2 stops32h 28mAir Canada

Deal found 4/20

$1,143

Tue 8/195:35 pmIAD - HND

2 stops31h 20mMultiple Airlines

Fri 8/2910:05 amHND - IAD

2 stops33h 55mMultiple Airlines

Deal found 4/21

$1,146

Wed 9/246:35 amIAD - NRT

2 stops19h 15mAir Canada

Fri 10/244:40 pmNRT - IAD

2 stops20h 52mAir Canada

Deal found 4/21

$1,147

Mon 8/47:59 pmIAD - OKA

2 stops25h 46mChina Airlines

Mon 9/2211:50 amOKA - IAD

2 stops32h 42mChina Airlines

Deal found 4/21

$1,148

Best flights from District of Columbia to Japan
Discover carefully curated flight deals from District of Columbia to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 4/307:00 amIAD - KIX

2 stops34h 40mMultiple Airlines

Sun 5/410:00 amKIX - IAD

2 stops43h 38mMultiple Airlines

Deal found 4/22

$1,077

Mon 5/55:07 pmIAD - KIX

2 stops30h 53mCathay Pacific

Mon 5/1210:00 amKIX - IAD

2 stops43h 17mCathay Pacific

Deal found 4/21

$1,085

Wed 4/305:38 pmIAD - OKA

2 stops37h 07mChina Airlines

Wed 5/2811:50 amOKA - IAD

2 stops41h 24mChina Airlines

Deal found 4/21

$1,206

Tue 4/291:30 pmIAD - NRT

1 stop30h 35mTurkish Airlines

Tue 5/610:35 amNRT - IAD

1 stop38h 10mTurkish Airlines

Deal found 4/22

$1,371

Wed 7/166:45 pmIAD - NRT

1 stop32h 40mWestJet

Thu 7/246:30 pmNRT - IAD

1 stop36h 24mWestJet

Deal found 4/21

$1,384

Tue 6/179:40 amDCA - NRT

1 stop16h 45mAir Canada

Mon 6/305:35 pmNRT - DCA

1 stop41h 13mAir Canada

Deal found 4/21

$1,444

Sat 4/2610:00 amIAD - OKA

2 stops34h 15mEVA Air

Mon 4/287:55 pmOKA - IAD

2 stops33h 05mEVA Air

Deal found 4/22

$1,473

Sun 5/1111:00 amIAD - HND

1 stop31h 55mAir India

Tue 5/2011:00 amHND - IAD

1 stop33h 40mAir India

Deal found 4/21

$1,499

Wed 5/146:30 amIAD - NRT

1 stop20h 30mAlaska Airlines

Thu 6/56:25 pmNRT - IAD

1 stop26h 11mAlaska Airlines

Deal found 4/21

$1,508

Mon 7/75:45 pmIAD - OKA

2 stops28h 30mAsiana Airlines

Sat 7/1912:15 pmOKA - IAD

2 stops31h 38mAsiana Airlines

Deal found 4/20

$1,532

Thu 5/158:00 amDCA - NRT

1 stop19h 00mHawaiian Airlines

Wed 5/286:25 pmNRT - DCA

1 stop16h 34mHawaiian Airlines

Deal found 4/22

$1,545

Tue 7/111:00 pmIAD - KIX

1 stop24h 40mAir China

Fri 7/119:05 amKIX - IAD

1 stop23h 25mAir China

Deal found 4/21

$1,602

Last-minute flights from District of Columbia to Japan
Discover last-minute flight deals from District of Columbia to Japan. Data last updated April 22, 2025 and is based on user searches.

Mon 4/215:58 pmIAD - HND

2 stops30h 57mMultiple Airlines

Mon 4/2810:05 amHND - IAD

2 stops32h 35mMultiple Airlines

Deal found 4/20

$1,174

Mon 4/215:30 pmDCA - HND

2 stops31h 25mMultiple Airlines

Tue 5/64:20 pmHND - DCA

2 stops42h 55mMultiple Airlines

Deal found 4/21

$1,212

Wed 4/235:38 pmIAD - OKA

2 stops36h 17mEVA Air

Wed 5/77:55 pmOKA - IAD

2 stops33h 05mEVA Air

Deal found 4/20

$1,283

Sun 4/275:38 pmIAD - HND

2 stops31h 17mMultiple Airlines

Sat 5/1010:05 amHND - IAD

2 stops34h 55mMultiple Airlines

Deal found 4/21

$1,224

Sun 4/276:00 pmDCA - NRT

2 stops31h 10mMultiple Airlines

Sun 5/44:25 pmNRT - DCA

1 stop38h 07mMultiple Airlines

Deal found 4/22

$1,255

Mon 4/2811:54 amDCA - HND

2 stops37h 01mCathay Pacific

Mon 5/124:20 pmHND - DCA

2 stops45h 26mCathay Pacific

Deal found 4/22

$1,149

Mon 4/281:30 pmIAD - HND

1 stop40h 50mTurkish Airlines

Fri 5/99:45 pmHND - IAD

1 stop27h 00mTurkish Airlines

Deal found 4/21

$1,438

Tue 4/291:30 pmIAD - NRT

1 stop30h 35mTurkish Airlines

Wed 5/1410:35 amNRT - IAD

1 stop38h 10mTurkish Airlines

Deal found 4/22

$1,371

Wed 4/307:00 amIAD - KIX

2 stops34h 40mMultiple Airlines

Sun 5/410:00 amKIX - IAD

2 stops43h 38mMultiple Airlines

Deal found 4/22

$1,077

Wed 4/305:38 pmIAD - OKA

2 stops37h 07mChina Airlines

Wed 5/2811:50 amOKA - IAD

2 stops41h 24mChina Airlines

Deal found 4/21

$1,206

Wed 4/3012:15 pmIAD - OKA

1 stop34h 10mMultiple Airlines

Wed 5/281:30 pmOKA - IAD

2 stops29h 25mMultiple Airlines

Deal found 4/21

$1,342

Thu 5/15:38 pmIAD - NRT

1 stop31h 32mMultiple Airlines

Sat 5/109:30 pmNRT - IAD

1 stop32h 08mMultiple Airlines

Deal found 4/20

$1,150

One-way flights from District of Columbia to Japan
Search for one-way flight options from District of Columbia to Japan. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Sat 5/37:45 amIAD - OKA

3 stops38h 40mMultiple Airlines

Deal found 4/21

$484

Sat 5/246:00 pmDCA - KIX

3 stops52h 30mMultiple Airlines

Deal found 4/21

$522

Sat 5/247:59 pmIAD - KIX

3 stops58h 31mMultiple Airlines

Deal found 4/21

$547

Thu 5/2912:55 pmDCA - NRT

2 stops34h 40mMultiple Airlines

Deal found 4/21

$578

Wed 5/217:15 amIAD - NRT

1 stop23h 45mMultiple Airlines

Deal found 4/21

$584

Sun 5/257:25 amIAD - HND

3 stops47h 00mMultiple Airlines

Deal found 4/21

$587

Fri 7/186:45 pmIAD - NRT

1 stop32h 40mWestJet

Deal found 4/21

$623

Sat 5/247:59 pmIAD - ITM

2 stops46h 26mMultiple Airlines

Deal found 4/21

$625

Thu 5/296:00 pmDCA - HND

3 stops41h 55mMultiple Airlines

Deal found 4/21

$625

Wed 7/912:16 pmDCA - NRT

2 stops29h 24mCathay Pacific

Deal found 4/21

$644

Sat 4/265:13 pmIAD - NRT

3 stops35h 02mCathay Pacific

Deal found 4/22

$646

Thu 7/36:43 pmIAD - HND

2 stops37h 52mCathay Pacific

Deal found 4/21

$682

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Wed 4/30

7:00 am-6:40 am

2 stops34h 40m

Osaka Kansai Intl

Sun 5/4

10:00 am-4:38 pm

2 stops43h 38m

$1,077

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 5/5

5:07 pm-1:00 pm

2 stops30h 53m

Osaka Kansai Intl

Mon 5/12

10:00 am-4:17 pm

2 stops43h 17m

$1,085

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Mon 5/5

11:55 am-6:40 am

2 stops29h 45m

Osaka Kansai Intl

Mon 5/12

7:35 pm-12:46 am

2 stops42h 11m

$1,093

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Mon 5/19

7:59 pm-2:15 pm

1 stop29h 16m

Tokyo Narita

Fri 5/23

9:30 pm-6:59 pm

1 stop34h 29m

$1,142

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Sun 9/14

9:40 pm-9:05 am

1 stop22h 25m

Tokyo Narita

Thu 9/25

10:35 am-11:45 am

1 stop38h 10m

$1,143

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Sat 9/6

12:55 pm-3:25 pm

2 stops37h 30m

Tokyo Narita

Sun 9/21

4:40 pm-12:08 pm

2 stops32h 28m

$1,143

Washington, D.C.Tokyo

IAD - NRT

IADNRT

Washington, D.C. Dulles Intl

Wed 9/24

6:35 am-2:50 pm

2 stops19h 15m

Tokyo Narita

Fri 10/24

4:40 pm-12:32 am

2 stops20h 52m

$1,147

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Tue 5/20

12:55 pm-12:35 pm

2 stops34h 40m

Tokyo Narita

Mon 6/2

3:50 pm-12:01 pm

2 stops33h 11m

$1,148

Washington, D.C.Tokyo

DCA - HND

DCAHND

Washington, D.C. Reagan-National

Mon 4/28

11:54 am-1:55 pm

2 stops37h 01m

Tokyo Haneda

Mon 5/12

4:20 pm-12:46 am

2 stops45h 26m

$1,149

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Wed 8/27

12:16 pm-6:40 am

2 stops29h 24m

Tokyo Narita

Tue 9/2

3:45 pm-8:44 pm

3 stops41h 59m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 results

...

Best time to book a flight from District of Columbia to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from District of Columbia 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 District of Columbia to Japan

What is the cheapest month to book a flight from District of Columbia to Japan?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Japan (average of $866). Flying from District of Columbia to Japan in December is currently the most expensive (average of $1,670). 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 DC to JP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Japan as you normally would.

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 EVA Air, Korean Air and Japan Airlines from District of Columbia to Japan. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very good

1,179 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Korean Air

8.4

Very good

1,062 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Japan Airlines

8.3

Very good

1,450 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very good

727 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

ANA

8.3

Very good

847 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

What are the cheapest airlines to fly from District of Columbia to Japan one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $623. Cathay Pacific flights start at $644 while deals on Air Canada start at $696 one-way.
Can I find deals for flights from District of Columbia to Japan that include hotel bookings?
Yes. In addition to deals on District of Columbia to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Japan.
Can I find deals for business class flights from District of Columbia to Japan?
Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Japan?
Currently, February is the cheapest month in which you can book a flight from District of Columbia to Japan (average of $866). Flying from District of Columbia to Japan in December is currently the most expensive (average of $1,670). 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 District of Columbia to Japan

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$236	Average$1,634	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$302	Average$1,431	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$396	Average$1,699	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$630	Average$1,651	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$668	Average$1,194	FlexibilityNo cancel fee	On-time67%
ANA	Cheapest$826	Average$1,772	FlexibilityNo cancel fee	On-time80%
Air China	Cheapest$1,283	Average$1,297	FlexibilityNo cancel fee	On-time67%

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$484+ Cheap flights from District of Columbia 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Japan with Cheapflights

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Cheap flight deals from District of Columbia to Japan

Keep the following information in mind while searching for District of Columbia to Japan flight deals. Data was last updated April 22, 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 District of Columbia to Japan

Cheapest flights from District of Columbia to JapanExplore the most affordable flight options available from District of Columbia to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from District of Columbia to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Japan that are best for you.

Best time to book a flight from District of Columbia to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Japan

What is the cheapest month to book a flight from District of Columbia to Japan?

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

Find hourly flight availability from District of Columbia 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 April 22, 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 April 22, 2025.

Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from District of Columbia to Japan. You can also see how each airline compares 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 District of Columbia 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 District of Columbia to Japan one-way?

Can I find deals for flights from District of Columbia to Japan that include hotel bookings?

How can I find direct flights from District of Columbia to Japan?

Can I find deals for business class flights from District of Columbia to Japan?

What is the cheapest month to book a flight from District of Columbia to Japan?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Japan

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

Top 7 airlines flying from District of Columbia to Japan

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Cheapest flights from District of Columbia to Japan
Explore the most affordable flight options available from District of Columbia to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.