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Cheap flights from Japan to District of Columbia from $485

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.
American Airlines Logo
5:10 pm - 6:54 pm
HND
-
DCA
15h 44m1 stop
American Airlines Logo
9:00 am - 6:30 pm
DCA
-
HND
19h 30m1 stop
$936American Airlines
Mon, Feb 2 - Sun, Feb 8
Air Canada Logo
6:45 pm - 10:35 pm
NRT
-
DCA
17h 50m1 stop
Air Canada Logo
6:00 am - 4:30 pm
DCA
-
NRT
21h 30m1 stop
$939Air Canada
Sun, Mar 1 - Sun, Mar 15
Multiple Airlines Logo
2:45 pm - 10:33 am
NRT
-
IAD
33h 48m2 stops
Multiple Airlines Logo
7:05 am - 4:00 pm
IAD
-
NRT
18h 55m1 stop
$977Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
2:45 pm - 8:05 pm
NRT
-
DCA
19h 20m1 stop
Multiple Airlines Logo
9:59 am - 4:30 pm
DCA
-
NRT
40h 31m1 stop
$980Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
ANA Logo
6:00 pm - 8:29 pm
HND
-
IAD
15h 29m1 stop
ANA Logo
9:55 am - 3:40 pm
IAD
-
HND
16h 45m1 stop
$1,036ANA
Fri, May 1 - Tue, May 12
ANA Logo
6:05 pm - 8:29 pm
HND
-
IAD
15h 24m1 stop
ANA Logo
9:55 am - 3:40 pm
IAD
-
HND
16h 45m1 stop
$1,038ANA
Wed, Apr 29 - Wed, May 13
EVA Air Logo
7:55 pm - 5:40 am
OKA
-
IAD
22h 45m2 stops
EVA Air Logo
7:10 am - 6:55 pm
IAD
-
OKA
46h 45m2 stops
$1,123EVA Air
Wed, Apr 15 - Thu, Apr 30
EVA Air Logo
7:55 pm - 5:40 am
OKA
-
IAD
22h 45m2 stops
EVA Air Logo
7:10 am - 6:55 pm
IAD
-
OKA
46h 45m2 stops
$1,125EVA Air
Wed, Apr 15 - Thu, Apr 30
United Airlines Logo
12:10 pm - 3:40 pm
OKA
-
IAD
17h 30m1 stop
United Airlines Logo
12:20 pm - 11:00 pm
IAD
-
OKA
20h 40m1 stop
$1,168United Airlines
Sun, Mar 1 - Thu, Mar 5
United Airlines Logo
3:10 pm - 3:40 pm
OKA
-
IAD
38h 30m1 stop
United Airlines Logo
10:10 pm - 10:25 pm
IAD
-
OKA
34h 15m2 stops
$1,169United Airlines
Sun, Mar 1 - Thu, Mar 5

Qatar Airways flights from Japan to District of Columbia

Our best Qatar Airways deals on Japan to District of Columbia flight tickets
Qatar Airways
Feb 8
HND11:30 pmTokyo Haneda
30h 25m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Feb 15
IAD10:40 amWashington, D.C. Dulles Intl
24h 20m
1 stop
HND1:00 amTokyo Haneda
$1,303
Qatar Airways
Jan 14
HND11:30 pmTokyo Haneda
30h 25m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Jan 28
IAD10:40 amWashington, D.C. Dulles Intl
24h 20m
1 stop
HND1:00 amTokyo Haneda
$1,347
Qatar Airways
Jan 14
NRT9:55 pmTokyo Narita
32h 00m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Jan 28
IAD8:05 pmWashington, D.C. Dulles Intl
31h 50m
1 stop
NRT5:55 pmTokyo Narita
$1,362

KLM flights from Japan to District of Columbia

Our best KLM deals on Japan to District of Columbia flight tickets
KLM
Jan 14
NRT1:35 pmTokyo Narita
40h 30m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 28
IAD7:30 pmWashington, D.C. Dulles Intl
26h 15m
2 stops
NRT11:45 amTokyo Narita
$1,439
KLM
Jan 14
HND10:55 pmTokyo Haneda
31h 40m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
Apr 29
IAD6:15 pmWashington, D.C. Dulles Intl
22h 40m
1 stop
HND5:55 amTokyo Haneda
$1,495
KLM
Feb 24
KIX1:00 pmOsaka Kansai Intl
41h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Mar 3
IAD6:05 pmWashington, D.C. Dulles Intl
27h 15m
1 stop
KIX11:20 amOsaka Kansai Intl
$1,497

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 January 11, 2026.
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.

HND - DCA

HNDDCA

Tokyo Haneda

Mon 2/2

5:10 pm-6:54 pm

1 stop15h 44m

Washington, D.C. Reagan-National

Sun 2/8

9:00 am-6:30 pm

1 stop19h 30m

$936

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Sun 3/1

6:45 pm-10:35 pm

1 stop17h 50m

Washington, D.C. Reagan-National

Sun 3/15

6:00 am-4:30 pm

1 stop21h 30m

$939

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Wed 2/25

2:45 pm-10:33 am

2 stops33h 48m

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-4:00 pm

1 stop18h 55m

$977

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Wed 2/25

2:45 pm-8:05 pm

1 stop19h 20m

Washington, D.C. Reagan-National

Wed 3/4

9:59 am-4:30 pm

1 stop40h 31m

$980

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Fri 5/1

6:00 pm-8:29 pm

1 stop15h 29m

Washington, D.C. Dulles Intl

Tue 5/12

9:55 am-3:40 pm

1 stop16h 45m

$1,036

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Wed 4/29

6:05 pm-8:29 pm

1 stop15h 24m

Washington, D.C. Dulles Intl

Wed 5/13

9:55 am-3:40 pm

1 stop16h 45m

$1,038

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Wed 4/15

7:55 pm-5:40 am

2 stops22h 45m

Washington, D.C. Dulles Intl

Thu 4/30

7:10 am-6:55 pm

2 stops46h 45m

$1,123

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Wed 4/15

7:55 pm-5:40 am

2 stops22h 45m

Washington, D.C. Dulles Intl

Thu 4/30

7:10 am-6:55 pm

2 stops46h 45m

$1,125

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Sun 3/1

12:10 pm-3:40 pm

1 stop17h 30m

Washington, D.C. Dulles Intl

Thu 3/5

12:20 pm-11:00 pm

1 stop20h 40m

$1,168

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Sun 3/1

3:10 pm-3:40 pm

1 stop38h 30m

Washington, D.C. Dulles Intl

Thu 3/5

10:10 pm-10:25 pm

2 stops34h 15m

$1,169

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, September 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 $904. If you don’t want to visit District of Columbia in September, then you should wait until February to fly from Japan, when ticket prices are also cheap, with an average price of $937.

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 60% 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

$791

Fastest flight time

12h 45m

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 $791. The best round-trip flight deal from Japan to District of Columbia found on momondo in the last 72 hours is $946.
The fastest flight from Japan to District of Columbia takes 12h 45m
Direct flights go from Japan to District of Columbia every day.
There are 2 airports in District of Columbia. From Japan there are direct flights to 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
United AirlinesPriceFrom $382Free CancellationRating
7.4
9,145 reviews
Search United Airlines flights
DeltaPriceFrom $730Free CancellationRating
7.9
8,035 reviews
Search Delta flights
Air CanadaPriceFrom $1,084Free CancellationRating
7.1
10,613 reviews
Search Air Canada flights
ANAPriceFrom $1,308Free CancellationRating
8.4
1,065 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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