What are the cheapest airlines to fly from Japan to Washington, D.C. Dulles Intl Airport one-way?

The cheapest airlines for a one-way flight from Japan to Washington, D.C. Dulles Intl Airport are WestJet ($612), Egyptair ($677), and Ethiopian Air ($687).

What are the most popular routes from Japan to Washington, D.C. Dulles Intl Airport?

While some choose either Tokyo Narita - Washington, D.C. Dulles Intl or Okinawa Naha - Washington, D.C. Dulles Intl, Tokyo Haneda - Washington, D.C. Dulles Intl is the most popular route from Japan to Washington, D.C. Dulles Intl Airport.

What is the cheapest month to fly from Japan to Washington, D.C. Dulles Intl Airport?

February can be a great time to fly to Washington, D.C. Dulles Intl Airport from Japan with a flight ticket averaging about $1,342. Cheapflights users have found deals in the month of February for as cheap as $849. The most expensive prices can be found in the month of March.

Can I find deals for flights from Japan to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Japan to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Japan to Dulles Intl?

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

Can I find deals for business class flights from Japan to Dulles Intl?

Yes. Cheapflights offers flight deals from Japan to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,379+ Save on Flights from Japan to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Japan to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,163 (Gotogate)
One-way from	$506 (Trip.com)
Popular in	March
Cheapest in	February
Average price	$1,013
Good round-trip deal	$937 or less
Good one-way deal	$625 or less

Provider with most accurate pricing for Tokyo (TYO)-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Tokyo (TYO)-Washington, D.C. (WAS) flights.

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From Japan to Washington, D.C. Dulles Intl

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One-way flight from Japan to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($119 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Price to beat on a round-trip flight from Japan to Washington, D.C. Dulles Intl.

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Price to beat on a one-way flight from Japan to Washington, D.C. Dulles Intl.

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Find flight deals from Japan to Dulles Intl

Cheapest flights from Japan to Dulles Intl
Explore the most affordable flight options available from Japan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Wed 2/265:10 pmHND - IAD

2 stops20h 43mAmerican Airlines

Wed 3/56:12 amIAD - HND

1 stop22h 13mAmerican Airlines

Deal found 2/19

$1,142

Mon 4/214:00 pmHND - IAD

1 stop36h 40mAir China

Sat 4/266:00 pmIAD - HND

2 stops38h 30mAir China

Deal found 2/20

$1,163

Mon 8/184:40 pmNRT - IAD

1 stop36h 47mAir Canada

Fri 8/225:30 pmIAD - NRT

1 stop32h 20mAir Canada

Deal found 2/19

$1,179

Thu 4/106:10 pmHND - IAD

1 stop28h 31mAir Canada

Wed 4/2310:35 amIAD - HND

1 stop16h 15mAir Canada

Deal found 2/20

$1,182

Tue 4/16:30 pmNRT - IAD

2 stops28h 11mMultiple Airlines

Tue 4/810:19 pmIAD - NRT

2 stops29h 06mMultiple Airlines

Deal found 2/20

$1,194

Wed 4/99:15 pmNRT - IAD

3 stops35h 35mEthiopian Air

Tue 4/1511:00 amIAD - NRT

2 stops44h 05mEthiopian Air

Deal found 2/20

$1,202

Thu 5/296:30 pmKIX - IAD

2 stops26h 06mMultiple Airlines

Wed 8/276:55 pmIAD - KIX

2 stops26h 15mMultiple Airlines

Deal found 2/19

$1,278

Fri 5/210:15 amOKA - IAD

2 stops42h 45mMultiple Airlines

Tue 5/65:38 pmIAD - OKA

2 stops26h 37mMultiple Airlines

Deal found 2/20

$1,299

Thu 4/106:30 pmNRT - IAD

1 stop17h 12mAmerican Airlines

Wed 4/236:18 amIAD - NRT

1 stop19h 42mAmerican Airlines

Deal found 2/20

$1,431

Mon 4/214:00 pmHND - IAD

1 stop36h 40mMultiple Airlines

Sat 4/2611:00 amIAD - HND

1 stop29h 35mMultiple Airlines

Deal found 2/20

$1,458

Mon 3/31:35 pmNRT - IAD

1 stop40h 10mKLM

Tue 3/116:35 pmIAD - NRT

1 stop28h 10mKLM

Deal found 2/20

$1,475

Wed 4/912:05 amHND - IAD

1 stop32h 10mAir France

Wed 4/236:30 pmIAD - HND

1 stop22h 25mAir France

Deal found 2/19

$1,484

Best flights from Japan to Dulles Intl
Discover carefully curated flight deals from Japan to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Mon 4/214:00 pmHND - IAD

1 stop36h 40mAir China

Sat 4/266:00 pmIAD - HND

2 stops38h 30mAir China

Deal found 2/20

$1,163

Tue 4/16:10 pmHND - IAD

1 stop28h 31mAir Canada

Tue 4/810:35 amIAD - HND

1 stop16h 15mAir Canada

Deal found 2/20

$1,175

Tue 4/16:30 pmNRT - IAD

2 stops28h 11mMultiple Airlines

Tue 4/810:19 pmIAD - NRT

2 stops29h 06mMultiple Airlines

Deal found 2/20

$1,194

Wed 4/99:15 pmNRT - IAD

3 stops35h 35mEthiopian Air

Tue 4/1511:00 amIAD - NRT

2 stops44h 05mEthiopian Air

Deal found 2/20

$1,202

Thu 4/106:30 pmNRT - IAD

1 stop17h 12mAmerican Airlines

Wed 4/236:18 amIAD - NRT

1 stop19h 42mAmerican Airlines

Deal found 2/20

$1,431

Mon 3/31:35 pmNRT - IAD

1 stop40h 10mKLM

Tue 3/116:35 pmIAD - NRT

1 stop28h 10mKLM

Deal found 2/20

$1,475

Wed 4/912:05 amHND - IAD

1 stop29h 15mAir France

Wed 4/236:30 pmIAD - HND

1 stop22h 25mAir France

Deal found 2/20

$1,487

Tue 6/39:30 amHND - IAD

1 stop46h 55mLufthansa

Thu 8/213:25 pmIAD - HND

1 stop29h 25mLufthansa

Deal found 2/20

$1,613

Tue 7/17:20 amNGO - IAD

2 stops30h 25mUnited Airlines

Thu 7/106:30 amIAD - NGO

2 stops24h 50mUnited Airlines

Deal found 2/20

$1,614

Tue 6/177:05 amITM - IAD

1 stop16h 00mANA

Wed 7/2312:15 pmIAD - ITM

1 stop16h 55mANA

Deal found 2/20

$1,617

Mon 8/188:50 amHND - IAD

1 stop24h 20mBritish Airways

Fri 8/227:25 pmIAD - HND

1 stop22h 35mBritish Airways

Deal found 2/19

$1,662

Sun 3/232:20 pmNRT - IAD

2 stops28h 20mCathay Pacific

Fri 4/45:58 pmIAD - NRT

2 stops37h 32mCathay Pacific

Deal found 2/20

$1,702

Last-minute flights from Japan to Dulles Intl
Discover last-minute flight deals from Japan to Dulles Intl. Data last updated February 20, 2025 and is based on user searches.

Mon 2/246:35 pmNRT - IAD

2 stops29h 11mMultiple Airlines

Wed 2/262:35 pmIAD - NRT

1 stop35h 55mMultiple Airlines

Deal found 2/20

$1,423

Mon 2/245:30 pmNRT - IAD

1 stop19h 03mAmerican Airlines

Wed 2/266:12 amIAD - NRT

1 stop19h 18mAmerican Airlines

Deal found 2/20

$1,701

Wed 2/265:10 pmHND - IAD

2 stops20h 43mAmerican Airlines

Wed 3/56:12 amIAD - HND

1 stop22h 13mAmerican Airlines

Deal found 2/19

$1,142

Wed 2/265:10 pmHND - IAD

2 stops54h 40mMultiple Airlines

Wed 3/511:05 amIAD - HND

Nonstop14h 20mMultiple Airlines

Deal found 2/19

$1,527

Wed 2/264:50 pmHND - IAD

Nonstop12h 55mUnited Airlines

Wed 3/56:02 amIAD - HND

1 stop18h 18mUnited Airlines

Deal found 2/19

$1,821

Wed 2/2610:40 amHND - IAD

Nonstop12h 30mANA

Wed 3/511:05 amIAD - HND

Nonstop14h 20mANA

Deal found 2/19

$1,830

Sat 3/18:00 amITM - IAD

1 stop15h 10mANA

Wed 3/511:05 amIAD - ITM

1 stop30h 25mANA

Deal found 2/19

$1,886

Sat 3/11:00 pmITM - IAD

2 stops22h 09mUnited Airlines

Wed 3/56:02 amIAD - ITM

2 stops22h 08mUnited Airlines

Deal found 2/19

$1,949

Sat 3/12:50 pmITM - IAD

2 stops19h 51mMultiple Airlines

Wed 3/58:24 amIAD - ITM

2 stops21h 26mMultiple Airlines

Deal found 2/19

$3,973

Sat 3/18:15 pmITM - IAD

2 stops34h 10mAir France

Wed 3/56:30 pmIAD - ITM

2 stops31h 10mAir France

Deal found 2/19

$8,208

Mon 3/31:35 pmNRT - IAD

1 stop40h 10mKLM

Tue 3/116:35 pmIAD - NRT

1 stop28h 10mKLM

Deal found 2/20

$1,475

Mon 3/172:00 amHND - IAD

1 stop21h 50mKorean Air

Mon 3/2412:50 pmIAD - HND

1 stop21h 00mKorean Air

Deal found 2/18

$1,802

One-way flights from Japan to Dulles Intl
Search for one-way flight options from Japan to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 3/1310:00 amNRT - IAD

2 stops40h 21mMultiple Airlines

Deal found 2/20

$506

Tue 4/18:30 amKIX - IAD

3 stops45h 52mMultiple Airlines

Deal found 2/20

$552

Mon 4/76:30 pmNRT - IAD

2 stops42h 20mWestJet

Deal found 2/20

$612

Mon 4/211:55 amHND - IAD

3 stops49h 27mMultiple Airlines

Deal found 2/19

$629

Sun 4/68:30 pmNRT - IAD

1 stop45h 40mEgyptair

Deal found 2/20

$677

Sun 3/28:05 pmNRT - IAD

3 stops36h 45mEthiopian Air

Deal found 2/20

$687

Tue 3/185:00 pmNRT - IAD

2 stops28h 05mAir Canada

Deal found 2/20

$818

Wed 3/126:50 pmHND - IAD

2 stops29h 41mAir Canada

Deal found 2/19

$818

Fri 5/164:00 pmHND - IAD

1 stop36h 40mAir China

Deal found 2/19

$884

Mon 4/73:15 pmNRT - IAD

1 stop37h 25mAir China

Deal found 2/20

$900

Sat 4/52:35 pmITM - IAD

3 stops30h 20mMultiple Airlines

Deal found 2/19

$915

Wed 7/26:25 pmNRT - IAD

1 stop24h 30mHawaiian Airlines

Deal found 2/19

$916

Find flights from Japan to Dulles Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Mon 4/21

4:00 pm-3:40 pm

1 stop36h 40m

Washington, D.C. Dulles Intl

Sat 4/26

6:00 pm-9:30 pm

2 stops38h 30m

$1,163

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Tue 4/1

6:10 pm-9:41 am

1 stop28h 31m

Washington, D.C. Dulles Intl

Tue 4/8

10:35 am-3:50 pm

1 stop16h 15m

$1,175

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Mon 8/18

4:40 pm-4:27 pm

1 stop36h 47m

Washington, D.C. Dulles Intl

Fri 8/22

5:30 pm-2:50 pm

1 stop32h 20m

$1,179

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Tue 4/1

6:30 pm-9:41 am

2 stops28h 11m

Washington, D.C. Dulles Intl

Tue 4/8

10:19 pm-4:25 pm

2 stops29h 06m

$1,194

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Wed 4/9

9:15 pm-7:50 pm

3 stops35h 35m

Washington, D.C. Dulles Intl

Tue 4/15

11:00 am-8:05 pm

2 stops44h 05m

$1,202

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 5/29

6:30 pm-7:36 am

2 stops26h 06m

Washington, D.C. Dulles Intl

Wed 8/27

6:55 pm-10:10 am

2 stops26h 15m

$1,278

OkinawaWashington, D.C.

OKA - IAD

OKAIAD

Okinawa Naha

Fri 5/2

10:15 am-4:00 pm

2 stops42h 45m

Washington, D.C. Dulles Intl

Tue 5/6

5:38 pm-9:15 am

2 stops26h 37m

$1,299

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Thu 4/10

6:30 pm-10:42 pm

1 stop17h 12m

Washington, D.C. Dulles Intl

Wed 4/23

6:18 am-3:00 pm

1 stop19h 42m

$1,431

TokyoWashington, D.C.

HND - IAD

HNDIAD

Tokyo Haneda

Mon 4/21

4:00 pm-3:40 pm

1 stop36h 40m

Washington, D.C. Dulles Intl

Sat 4/26

11:00 am-5:35 am

1 stop29h 35m

$1,458

TokyoWashington, D.C.

NRT - IAD

NRTIAD

Tokyo Narita

Mon 3/3

1:35 pm-3:45 pm

1 stop40h 10m

Washington, D.C. Dulles Intl

Tue 3/11

6:35 pm-11:45 am

1 stop28h 10m

$1,475

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results

...

Best time to book a flight from Japan to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Japan 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.

Travel insights for flights from Japan to Dulles Intl

Get recent, data-driven insights about flights from Japan to Dulles Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Japan to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Japan to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Japan to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 JP to IAD?

When flying from Japan to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July 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 35.6 F).

Reviews of airlines servicing Dulles Intl

To help decide which airline to fly from Japan to Washington, D.C., see what other customers have to say about Korean Air, ANA and Asiana Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air

8.4

Very good

1,037 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

ANA

8.4

Very good

842 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Asiana Airlines

8.3

Very good

446 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Emirates

8.1

Very good

3,279 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Delta

8.0

Very good

8,220 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Related info for your journey

What are the cheapest airlines to fly from Japan to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airlines for a one-way flight from Japan to Washington, D.C. Dulles Intl Airport are WestJet ($612), Egyptair ($677), and Ethiopian Air ($687).
What are the most popular routes from Japan to Washington, D.C. Dulles Intl Airport?
While some choose either Tokyo Narita - Washington, D.C. Dulles Intl or Okinawa Naha - Washington, D.C. Dulles Intl, Tokyo Haneda - Washington, D.C. Dulles Intl is the most popular route from Japan to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from Japan to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Japan to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Japan to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Dulles Intl.
Can I find deals for business class flights from Japan to Dulles Intl?
Yes. Cheapflights offers flight deals from Japan to Dulles Intl 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 Japan to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Japan to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Japan to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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

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Top 2 airlines flying from Japan to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
ANA	Cheapest$1,326	Average$1,917	FlexibilityNo cancel fee	On-time80%
United Airlines	Cheapest$1,556	Average$1,888	FlexibilityNo cancel fee	On-time69%

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$506+ Cheap flights from Japan to Dulles Intl (IAD)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Japan to Dulles Intl with Cheapflights

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Cheap flight deals from Japan to Dulles Intl

Keep the following information in mind while searching for Japan to Dulles Intl flight deals. Data was last updated February 20, 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 Japan to Dulles Intl

Cheapest flights from Japan to Dulles IntlExplore the most affordable flight options available from Japan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Japan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Japan to Dulles Intl within your budget

Best time to book a flight from Japan to Dulles Intl

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

Travel insights for flights from Japan to Dulles Intl

Get recent, data-driven insights about flights from Japan to Dulles Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Japan to Washington, D.C. Dulles Intl Airport?

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

Find hourly flight availability from Japan to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Japan to Dulles Intl. 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 Japan to Washington, D.C. Dulles Intl Airport one-way?

What are the most popular routes from Japan to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Japan to Dulles Intl that include hotel bookings?

How can I find direct flights from Japan to Dulles Intl?

Can I find deals for business class flights from Japan to Dulles Intl?

What is the cheapest month to book a flight from Japan to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Japan?

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Alternative routes for Japan to Dulles Intl

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Top 2 airlines flying from Japan to Dulles Intl

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Cheapest flights from Japan to Dulles Intl
Explore the most affordable flight options available from Japan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.