Cheap flights from Washington, D.C. to Japan from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Japan departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
8:26 pm - 2:25 pmBWI-NRT
27h 59m1 stop
Multiple Airlines Logo
2:45 pm - 7:19 pmNRT-BWI
18h 34m1 stop
$673Multiple Airlines
Find Deal
Mon, Jan 12 - Tue, Jan 27
Multiple Airlines Logo
8:26 pm - 2:25 pmBWI-NRT
27h 59m1 stop
Multiple Airlines Logo
2:45 pm - 7:19 pmNRT-BWI
18h 34m1 stop
$679Multiple Airlines
Find Deal
Fri, Jan 9 - Sat, Jan 17
ANA Logo
10:05 am - 5:45 pmBWI-HND
17h 40m1 stop
ANA Logo
10:25 am - 9:27 pmHND-BWI
25h 02m1 stop
$927ANA
Find Deal
Tue, Feb 10 - Fri, Feb 20
United Airlines Logo
6:28 pm - 2:50 pmBWI-HND
30h 22m1 stop
United Airlines Logo
9:05 pm - 5:04 amHND-BWI
20h 59m1 stop
$938United Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 24
ANA Logo
10:05 am - 9:50 pmBWI-KIX
21h 45m2 stops
ANA Logo
2:05 pm - 9:27 pmKIX-BWI
21h 22m2 stops
$940ANA
Find Deal
Tue, Feb 3 - Wed, Feb 18
United Airlines Logo
6:28 pm - 2:50 pmBWI-HND
30h 22m1 stop
United Airlines Logo
12:50 am - 5:04 amHND-BWI
17h 14m1 stop
$945United Airlines
Find Deal
Tue, Feb 24 - Mon, Mar 23
Delta Logo
6:00 am - 5:45 pmBWI-HND
21h 45m1 stop
Delta Logo
8:00 pm - 9:56 pmHND-BWI
15h 56m1 stop
$951Delta
Find Deal
Sun, Jan 25 - Thu, Feb 12
Delta Logo
5:30 pm - 3:20 pmBWI-HND
31h 50m2 stops
Delta Logo
5:20 pm - 9:56 pmHND-BWI
18h 36m2 stops
$955Delta
Find Deal
Sat, Jan 31 - Fri, Feb 20
Air Canada Logo
6:50 pm - 4:20 pmDCA-NRT
31h 30m3 stops
Air Canada Logo
6:15 pm - 8:55 amNRT-DCA
28h 40m3 stops
$1,006Air Canada
Find Deal
Tue, Nov 25 - Wed, Dec 10
Air Canada Logo
5:50 pm - 4:40 pmIAD-HND
32h 50m2 stops
Air Canada Logo
6:50 pm - 8:26 pmHND-IAD
15h 36m1 stop
$1,007Air Canada
Find Deal
Sun, Nov 9 - Tue, Nov 25

Air Canada flights from Washington, D.C. to Japan

Our best Air Canada deals on Washington, D.C. to Japan flight tickets
Air Canada
Nov 25
DCA6:50 pmWashington, D.C. Reagan-National
31h 30m
3 stops
NRT4:20 pmTokyo Narita
Dec 10
NRT6:15 pmTokyo Narita
28h 40m
3 stops
DCA8:55 amWashington, D.C. Reagan-National
Air Canada
Nov 9
IAD5:50 pmWashington, D.C. Dulles Intl
32h 50m
2 stops
HND4:40 pmTokyo Haneda
Nov 25
HND6:50 pmTokyo Haneda
15h 36m
1 stop
IAD8:26 pmWashington, D.C. Dulles Intl
Air Canada
Nov 8
DCA6:50 pmWashington, D.C. Reagan-National
31h 30m
3 stops
NRT4:20 pmTokyo Narita
Nov 12
NRT6:15 pmTokyo Narita
28h 40m
3 stops
DCA8:55 amWashington, D.C. Reagan-National

Turkish Airlines flights from Washington, D.C. to Japan

Our best Turkish Airlines deals on Washington, D.C. to Japan flight tickets
Turkish Airlines
Dec 7
IAD1:30 pmWashington, D.C. Dulles Intl
29h 15m
1 stop
NRT8:45 amTokyo Narita
Dec 17
NRT10:15 amTokyo Narita
47h 05m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
Turkish Airlines
Dec 1
IAD1:30 pmWashington, D.C. Dulles Intl
29h 15m
1 stop
NRT8:45 amTokyo Narita
Dec 16
NRT10:15 amTokyo Narita
39h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Turkish Airlines
Feb 15
IAD1:30 pmWashington, D.C. Dulles Intl
29h 15m
1 stop
NRT8:45 amTokyo Narita
Feb 25
NRT10:15 amTokyo Narita
39h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
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 1/12

8:26 pm-2:25 pm

1 stop27h 59m

Tokyo Narita

Tue 1/27

2:45 pm-7:19 pm

1 stop18h 34m

$673

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Fri 1/9

8:26 pm-2:25 pm

1 stop27h 59m

Tokyo Narita

Sat 1/17

2:45 pm-7:19 pm

1 stop18h 34m

$679

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Tue 2/10

10:05 am-5:45 pm

1 stop17h 40m

Tokyo Haneda

Fri 2/20

10:25 am-9:27 pm

1 stop25h 02m

$927

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Tue 2/24

6:28 pm-2:50 pm

1 stop30h 22m

Tokyo Haneda

Tue 3/24

9:05 pm-5:04 am

1 stop20h 59m

$938

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 2/3

10:05 am-9:50 pm

2 stops21h 45m

Osaka Kansai Intl

Wed 2/18

2:05 pm-9:27 pm

2 stops21h 22m

$940

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Tue 2/24

6:28 pm-2:50 pm

1 stop30h 22m

Tokyo Haneda

Mon 3/23

12:50 am-5:04 am

1 stop17h 14m

$945

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sun 1/25

6:00 am-5:45 pm

1 stop21h 45m

Tokyo Haneda

Thu 2/12

8:00 pm-9:56 pm

1 stop15h 56m

$951

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sat 1/31

5:30 pm-3:20 pm

2 stops31h 50m

Tokyo Haneda

Fri 2/20

5:20 pm-9:56 pm

2 stops18h 36m

$955

Washington, D.C.Tokyo

DCA - NRT

DCANRT

Washington, D.C. Reagan-National

Tue 11/25

6:50 pm-4:20 pm

3 stops31h 30m

Tokyo Narita

Wed 12/10

6:15 pm-8:55 am

3 stops28h 40m

$1,006

Washington, D.C.Tokyo

IAD - HND

IADHND

Washington, D.C. Dulles Intl

Sun 11/9

5:50 pm-4:40 pm

2 stops32h 50m

Tokyo Haneda

Tue 11/25

6:50 pm-8:26 pm

1 stop15h 36m

$1,007

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Japan from

How to get the cheapest flight ticket from Washington, D.C. to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Japan?

The month of January is, on average, the cheapest month to fly to Japan from Washington, D.C., with most prices found around $1,039. If you aren’t able to travel to Japan during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,041.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from Washington, D.C. is on a Monday. momondo users have found tickets for Monday departures for as low as $1,450. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Washington, D.C. to Japan on a Saturday will generally be more expensive and average around $1,765. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $949 when looking at flights departing in the evening. At noon is when there is more demand to fly to Japan, so prices are often more expensive at around $1,745 per ticket.

What is the cheapest Washington, D.C. to Japan flight route?

Fly from Washington, D.C. Dulles Intl to Tokyo Haneda for the best Washington, D.C. - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,346 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Washington, D.C. for as low as $1,066 on momondo.

What cabin class options are available on Washington, D.C. to Japan flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Japan flights?

You could potentially save up to 18% on your flight if you consider stops on a Washington, D.C. to Japan flight.

Cheap Washington, D.C. to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Japan

Best Price Found

$650

Fastest flight time

14h 05m

Direct flights

Every day

Airports in Japan

1 airport
The best one-way flight to Japan from Washington, D.C. in the past 72 hours is $650. The best round-trip flight deal from Washington, D.C. to Japan found on momondo in the last 72 hours is $1,171.
The fastest flight from Washington, D.C. to Japan takes 14h 05m
Direct flights go from Washington, D.C. to Japan every day.
There is 1 airport near Japan: Tokyo Haneda (HND)
  • When did momondo last update prices for flights from Washington, D.C. to Japan?

    Prices for flights from Washington, D.C. to Japan are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Japan?

  • How old do you have to be to fly from Washington, D.C. to Japan?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Japan.

  • What documentation or ID do you need to fly to Japan?

    The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Japan?

Best airlines flying from Washington, D.C. to Japan

Compare and see reviews for airlines that fly from Washington, D.C. to Japan with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $236Free CancellationRating
8.0
11,098 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $630Free CancellationRating
7.9
7,981 reviews
Search Delta flights
ANAPriceFrom $826Free CancellationRating
8.4
984 reviews
Search ANA flights
Air CanadaPriceFrom $828Free CancellationRating
7.1
10,306 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $842Free CancellationRating
8.3
1,579 reviews
Search Japan Airlines flights
Air ChinaPriceFrom $1,283Free CancellationRating
7.2
114 reviews
Search Air China flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Japan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Japan for you.

Can I find flights from Washington, D.C. to Japan with flexible booking policies on momondo?

Flights from Washington, D.C. to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Japan?

momondo helps you find the best flight between Washington, D.C. and Japan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Japan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sat 11/15
Sat 11/22

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