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Cheap flights from Japan to District of Columbia from $484

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to District of Columbia departing on 9/25. 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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Find the cheapest flights from Japan to District of Columbia

Recent round-trip flight deals from Japan to District of Columbia

Air Canada Logo
5:35 pm - 10:20 amNRT-DCA
29h 45m1 stop
Air Canada Logo
9:40 am - 3:25 pmDCA-NRT
16h 45m1 stop
$800Air Canada
Find Deal
Tue, Sep 16 - Tue, Sep 23
Air Canada Logo
5:35 pm - 10:20 amNRT-DCA
29h 45m1 stop
Air Canada Logo
9:40 am - 3:25 pmDCA-NRT
16h 45m1 stop
$806Air Canada
Find Deal
Wed, Sep 24 - Sun, Sep 28
American Airlines Logo
5:45 pm - 11:07 pmHND-DCA
18h 22m1 stop
American Airlines Logo
6:45 am - 2:00 pmDCA-HND
18h 15m1 stop
$935American Airlines
Find Deal
Tue, Sep 16 - Sun, Sep 21
American Airlines Logo
5:45 pm - 11:07 pmHND-DCA
18h 22m1 stop
American Airlines Logo
6:38 am - 2:00 pmDCA-HND
18h 22m1 stop
$943American Airlines
Find Deal
Thu, Sep 25 - Wed, Oct 8
United Airlines Logo
6:25 pm - 6:48 amHND-IAD
25h 23m1 stop
United Airlines Logo
7:00 am - 3:15 pmIAD-HND
19h 15m1 stop
$1,063United Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
United Airlines Logo
6:25 pm - 12:30 amHND-IAD
19h 05m1 stop
United Airlines Logo
7:00 am - 3:15 pmIAD-HND
19h 15m1 stop
$1,072United Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
ANA Logo
7:10 am - 9:10 amKIX-IAD
16h 00m1 stop
ANA Logo
11:05 am - 9:50 pmIAD-KIX
20h 45m1 stop
$1,635ANA
Find Deal
Fri, Dec 19 - Sun, Jan 4
ANA Logo
7:10 am - 9:10 amKIX-IAD
16h 00m1 stop
ANA Logo
11:05 am - 10:20 pmIAD-KIX
21h 15m1 stop
$1,655ANA
Find Deal
Fri, Dec 19 - Sun, Jan 4
Delta Logo
11:45 am - 9:50 amOKA-IAD
36h 05m1 stop
Delta Logo
7:00 am - 10:35 amIAD-OKA
37h 35m2 stops
$1,758Delta
Find Deal
Sun, Dec 21 - Fri, Jan 9
Delta Logo
11:45 am - 9:50 amOKA-IAD
36h 05m1 stop
Delta Logo
6:10 am - 10:35 amIAD-OKA
38h 25m2 stops
$1,780Delta
Find Deal
Sun, Dec 21 - Fri, Jan 9

EVA Air flights from Japan to District of Columbia

Our best EVA Air deals on Japan to District of Columbia flight tickets
EVA Air
Dec 11
NRT2:00 pmTokyo Narita
29h 55m
2 stops
IAD5:55 amWashington, D.C. Dulles Intl
Feb 4
IAD6:55 pmWashington, D.C. Dulles Intl
27h 05m
2 stops
NRT12:00 pmTokyo Narita
$1,132
Find similar
EVA Air
Sep 3
NRT2:25 pmTokyo Narita
30h 08m
2 stops
IAD7:33 amWashington, D.C. Dulles Intl
Sep 10
IAD6:09 pmWashington, D.C. Dulles Intl
29h 16m
2 stops
NRT12:25 pmTokyo Narita
$1,148
Find similar
EVA Air
Sep 3
NRT2:25 pmTokyo Narita
43h 34m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Sep 10
DCA8:00 amWashington, D.C. Reagan-National
40h 25m
2 stops
NRT1:25 pmTokyo Narita
$1,162
Find similar

United Airlines flights from Japan to District of Columbia

Our best United Airlines deals on Japan to District of Columbia flight tickets
United Airlines
Sep 3
HND6:25 pmTokyo Haneda
25h 23m
1 stop
IAD6:48 amWashington, D.C. Dulles Intl
Sep 8
IAD7:00 amWashington, D.C. Dulles Intl
19h 15m
1 stop
HND3:15 pmTokyo Haneda
$1,063
Find similar
United Airlines
Sep 18
HND6:25 pmTokyo Haneda
19h 05m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Sep 25
IAD7:00 amWashington, D.C. Dulles Intl
19h 15m
1 stop
HND3:15 pmTokyo Haneda
$1,072
Find similar
United Airlines
Sep 1
HND6:25 pmTokyo Haneda
19h 05m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Sep 7
IAD7:00 amWashington, D.C. Dulles Intl
19h 15m
1 stop
HND3:15 pmTokyo Haneda
$1,189
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Japan to District of Columbia 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 August 4, 2025.
Use the filters below to find and compare flights from Japan to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Tue 9/16

5:35 pm-10:20 am

1 stop29h 45m

Washington, D.C. Reagan-National

Tue 9/23

9:40 am-3:25 pm

1 stop16h 45m

$800

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Wed 9/24

5:35 pm-10:20 am

1 stop29h 45m

Washington, D.C. Reagan-National

Sun 9/28

9:40 am-3:25 pm

1 stop16h 45m

$806

TokyoWashington, D.C.

HND - DCA

HNDDCA

Tokyo Haneda

Tue 9/16

5:45 pm-11:07 pm

1 stop18h 22m

Washington, D.C. Reagan-National

Sun 9/21

6:45 am-2:00 pm

1 stop18h 15m

$935

TokyoWashington, D.C.

HND - DCA

HNDDCA

Tokyo Haneda

Thu 9/25

5:45 pm-11:07 pm

1 stop18h 22m

Washington, D.C. Reagan-National

Wed 10/8

6:38 am-2:00 pm

1 stop18h 22m

$943

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Wed 9/3

6:25 pm-6:48 am

1 stop25h 23m

Washington, D.C. Dulles Intl

Mon 9/8

7:00 am-3:15 pm

1 stop19h 15m

$1,063

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Thu 9/18

6:25 pm-12:30 am

1 stop19h 05m

Washington, D.C. Dulles Intl

Thu 9/25

7:00 am-3:15 pm

1 stop19h 15m

$1,072

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Fri 12/19

7:10 am-9:10 am

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 1/4

11:05 am-9:50 pm

1 stop20h 45m

$1,635

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Fri 12/19

7:10 am-9:10 am

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 1/4

11:05 am-10:20 pm

1 stop21h 15m

$1,655

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Sun 12/21

11:45 am-9:50 am

1 stop36h 05m

Washington, D.C. Dulles Intl

Fri 1/9

7:00 am-10:35 am

2 stops37h 35m

$1,758

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Sun 12/21

11:45 am-9:50 am

1 stop36h 05m

Washington, D.C. Dulles Intl

Fri 1/9

6:10 am-10:35 am

2 stops38h 25m

$1,780

Flights are sorted by cheapest round-trip flights first.

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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Japan to District of Columbia

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 District of Columbia?

In general, February is the cheapest month to fly from Japan to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $937. If you don’t want to visit District of Columbia in February, then you should wait until November to fly from Japan, when ticket prices are also cheap, with an average price of $1,012.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Saturday when prices can be found for as low as $1,250. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Japan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,738.

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

Flying to District of Columbia from Japan in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,488 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $1,606. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Japan to District of Columbia flight route?

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

What cabin class options are available on Japan to District of Columbia flights?

There are 4 cabin classes available to choose from on Japan to District of Columbia 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 Japan to District of Columbia flights?

You could potentially save up to 54% on your flight if you consider stops on a Japan to District of Columbia flight.

Cheap Japan to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to District of Columbia

Best Price Found

$484

Fastest flight time

15h 35m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Japan in the past 72 hours is $484. The best round-trip flight deal from Japan to District of Columbia found on momondo in the last 72 hours is $800.
The fastest flight from Japan to District of Columbia takes 15h 35m
Direct flights go from Japan to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Japan to District of Columbia?

    Prices for flights from Japan to District of Columbia were last updated today.

  • How many operators does momondo search for flights from Japan to District of Columbia?

  • How old do you have to be to fly from Japan to District of Columbia?

    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 Japan to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Japan to District of Columbia?

Best airlines flying from Japan to District of Columbia

Compare and see reviews for airlines that fly from Japan to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $1,084Free CancellationRating
7.1
9,879 reviews
Search Air Canada flights
DeltaPriceFrom $1,184Free CancellationRating
8.0
7,987 reviews
Search Delta flights
ANAPriceFrom $1,326Free CancellationRating
8.4
923 reviews
Search ANA flights
United AirlinesPriceFrom $1,535Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Japan to District of Columbia?

Finding the right flight to District of Columbia from Japan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Japan to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Japan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Japan to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Japan to District of Columbia.

I’m not ready to book a flight from Japan to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Japan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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