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Cheap flights from Japan to District of Columbia from $350

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 1/24. 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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0 bags

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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

Enter your travel dates to find the best prices.
Air Canada Logo
6:15 pm - 10:23 amNRT-DCA
30h 08m2 stops
Air Canada Logo
4:15 pm - 4:20 pmDCA-NRT
34h 05m2 stops
$900Air Canada
Find Deal
Thu, Jan 22 - Tue, Jan 27
Air Canada Logo
6:15 pm - 10:23 amNRT-DCA
30h 08m2 stops
Air Canada Logo
4:15 pm - 4:30 pmDCA-NRT
34h 15m1 stop
$904Air Canada
Find Deal
Thu, Jan 22 - Tue, Jan 27
Multiple Airlines Logo
4:00 pm - 8:54 pmNRT-IAD
18h 54m2 stops
Multiple Airlines Logo
4:30 pm - 1:00 pmIAD-NRT
30h 30m2 stops
$938Multiple Airlines
Find Deal
Thu, Jan 22 - Tue, Jan 27
Alaska Airlines Logo
9:20 pm - 5:04 pmHND-IAD
33h 44m2 stops
Alaska Airlines Logo
5:26 pm - 5:10 pmIAD-HND
33h 44m3 stops
$968Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
5:55 pm - 4:16 pmHND-IAD
36h 21m1 stop
American Airlines Logo
5:26 pm - 5:05 amIAD-HND
21h 39m2 stops
$985American Airlines
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Wed, Dec 24 - Wed, Jan 14
American Airlines Logo
1:40 pm - 9:49 amITM-DCA
34h 09m2 stops
American Airlines Logo
9:00 am - 8:40 amDCA-ITM
33h 40m2 stops
$1,123American Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
Multiple Airlines Logo
8:00 am - 8:26 pmKIX-IAD
26h 26m2 stops
Multiple Airlines Logo
9:00 am - 8:35 pmIAD-KIX
21h 35m2 stops
$1,144Multiple Airlines
Find Deal
Fri, Dec 19 - Mon, Jan 5
ANA Logo
8:00 am - 9:10 amITM-IAD
15h 10m1 stop
ANA Logo
8:20 am - 6:55 pmIAD-ITM
20h 35m2 stops
$1,428ANA
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Thu, Jan 22 - Mon, Jan 26
ANA Logo
6:45 am - 11:46 amKIX-IAD
19h 01m2 stops
ANA Logo
11:10 am - 10:20 pmIAD-KIX
21h 10m1 stop
$1,468ANA
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Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
2:40 pm - 4:26 pmITM-IAD
39h 46m2 stops
Alaska Airlines Logo
6:04 pm - 7:55 pmIAD-ITM
35h 51m2 stops
$1,479Alaska Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 15

American Airlines flights from Japan to District of Columbia

Our best American Airlines deals on Japan to District of Columbia flight tickets
American Airlines
Dec 24
HND5:55 pmTokyo Haneda
36h 21m
1 stop
IAD4:16 pmWashington, D.C. Dulles Intl
Jan 14
IAD5:26 pmWashington, D.C. Dulles Intl
21h 39m
2 stops
HND5:05 amTokyo Haneda
$985
Find similar
American Airlines
Feb 13
ITM1:40 pmOsaka Itami
34h 09m
2 stops
DCA9:49 amWashington, D.C. Reagan-National
Feb 17
DCA9:00 amWashington, D.C. Reagan-National
33h 40m
2 stops
ITM8:40 amOsaka Itami
$1,123
Find similar
American Airlines
Feb 13
ITM1:40 pmOsaka Itami
34h 09m
2 stops
DCA9:49 amWashington, D.C. Reagan-National
Feb 17
DCA6:30 amWashington, D.C. Reagan-National
23h 25m
2 stops
ITM7:55 pmOsaka Itami
$1,127
Find similar

EVA Air flights from Japan to District of Columbia

Our best EVA Air deals on Japan to District of Columbia flight tickets
EVA Air
Apr 15
OKA10:15 amOkinawa Naha
32h 34m
2 stops
IAD5:49 amWashington, D.C. Dulles Intl
Apr 30
IAD10:00 amWashington, D.C. Dulles Intl
34h 15m
2 stops
OKA9:15 amOkinawa Naha
$1,099
Find similar
EVA Air
Dec 3
OKA8:10 pmOkinawa Naha
37h 50m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
Dec 25
DCA6:57 pmWashington, D.C. Reagan-National
48h 18m
2 stops
OKA9:15 amOkinawa Naha
$1,348
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 November 25, 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

Thu 1/22

6:15 pm-10:23 am

2 stops30h 08m

Washington, D.C. Reagan-National

Tue 1/27

4:15 pm-4:20 pm

2 stops34h 05m

$900

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Thu 1/22

6:15 pm-10:23 am

2 stops30h 08m

Washington, D.C. Reagan-National

Tue 1/27

4:15 pm-4:30 pm

1 stop34h 15m

$904

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Thu 1/22

4:00 pm-8:54 pm

2 stops18h 54m

Washington, D.C. Dulles Intl

Tue 1/27

4:30 pm-1:00 pm

2 stops30h 30m

$938

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Tue 1/20

9:20 pm-5:04 pm

2 stops33h 44m

Washington, D.C. Dulles Intl

Tue 1/27

5:26 pm-5:10 pm

3 stops33h 44m

$968

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Wed 12/24

5:55 pm-4:16 pm

1 stop36h 21m

Washington, D.C. Dulles Intl

Wed 1/14

5:26 pm-5:05 am

2 stops21h 39m

$985

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Fri 2/13

1:40 pm-9:49 am

2 stops34h 09m

Washington, D.C. Reagan-National

Tue 2/17

9:00 am-8:40 am

2 stops33h 40m

$1,123

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Fri 12/19

8:00 am-8:26 pm

2 stops26h 26m

Washington, D.C. Dulles Intl

Mon 1/5

9:00 am-8:35 pm

2 stops21h 35m

$1,144

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Thu 1/22

8:00 am-9:10 am

1 stop15h 10m

Washington, D.C. Dulles Intl

Mon 1/26

8:20 am-6:55 pm

2 stops20h 35m

$1,428

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 2/5

6:45 am-11:46 am

2 stops19h 01m

Washington, D.C. Dulles Intl

Sun 2/8

11:10 am-10:20 pm

1 stop21h 10m

$1,468

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Thu 1/8

2:40 pm-4:26 pm

2 stops39h 46m

Washington, D.C. Dulles Intl

Thu 1/15

6:04 pm-7:55 pm

2 stops35h 51m

$1,479

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 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 $905. If you don’t want to visit District of Columbia in February, then you should wait until September to fly from Japan, when ticket prices are also cheap, with an average price of $1,022.

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 72% 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

$830

Fastest flight time

12h 50m

Direct flights

Every day

Airports in District of Columbia

1 airport
The best one-way flight to District of Columbia from Japan in the past 72 hours is $830. The best round-trip flight deal from Japan to District of Columbia found on momondo in the last 72 hours is $1,245.
The fastest flight from Japan to District of Columbia takes 12h 50m
Direct flights go from Japan to District of Columbia every day.
There is 1 airport near District of Columbia: Washington, D.C. Dulles Intl (IAD)
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  • 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
United AirlinesPriceFrom $446Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
DeltaPriceFrom $730Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Air CanadaPriceFrom $1,084Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
ANAPriceFrom $1,450Free CancellationRating
8.4
1,010 reviews
Search ANA 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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