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

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $700. Alaska Airlines flights start at $718 while deals on EVA Air start at $722 one-way.

What is the cheapest month to book a flight from Japan to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Japan to Washington, D.C. Reagan-National Airport (average of $278). Flying from Japan to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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 are the most popular routes from Japan to Washington, D.C. Reagan-National Airport?

Most travelers choose Tokyo Haneda - Washington, D.C. Reagan-National, Tokyo Narita - Washington, D.C. Reagan-National or Nagoya Chubu Centrair Intl - Washington, D.C. Reagan-National when deciding on the best route from Japan to Washington, D.C. Reagan-National Airport.

What is the cheapest month to fly from Japan to Washington, D.C. Reagan-National Airport?

February can be a great time to fly to Washington, D.C. Reagan-National Airport from Japan with a flight ticket averaging about $1,276. Cheapflights users have found deals in the month of February for as cheap as $837. The most expensive prices can be found in the month of May.

Can I find deals for flights from Japan to Reagan-National that include hotel bookings?

Yes. In addition to deals on Japan to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Japan to Reagan-National?

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

Can I find deals for business class flights from Japan to Reagan-National?

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

$1,339+ Flights from Japan to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Japan to Reagan-National

Round-trip from	$1,076 (Mytrip)
One-way from	$446 (Kiwi.com)
Popular in	May
Cheapest in	February
Average price	$1,188

From Japan to Washington, D.C. Reagan-National

Search Deals

One-way flight from Japan to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($212 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Japan to Reagan-National

Cheapest flights from Japan to Reagan-National
Explore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.

Tue 7/86:30 pmNRT - DCA

3 stops30h 33mMultiple Airlines

Tue 7/156:40 pmDCA - NRT

2 stops28h 55mMultiple Airlines

Deal found 6/14

$1,076

Tue 8/125:25 pmNRT - DCA

2 stops29h 53mAir Canada

Sat 8/3012:55 pmDCA - NRT

2 stops37h 00mAir Canada

Deal found 6/15

$1,083

Thu 11/207:10 pmKIX - DCA

2 stops29h 09mAir Canada

Tue 11/256:00 amDCA - KIX

2 stops45h 35mAir Canada

Deal found 6/14

$1,101

Fri 10/241:25 pmNRT - DCA

2 stops44h 49mEVA Air

Sat 11/15:00 pmDCA - NRT

2 stops30h 55mEVA Air

Deal found 6/15

$1,212

Mon 6/305:45 pmHND - DCA

1 stop18h 22mAmerican Airlines

Sat 7/195:30 pmDCA - HND

1 stop22h 15mAmerican Airlines

Deal found 6/13

$1,294

Mon 8/256:10 pmHND - DCA

1 stop17h 17mAir Canada

Sat 9/66:45 pmDCA - HND

1 stop32h 05mAir Canada

Deal found 6/14

$1,371

Sun 6/296:30 pmNRT - DCA

2 stops37h 29mWestJet

Sun 7/209:39 amDCA - NRT

2 stops41h 46mWestJet

Deal found 6/12

$1,375

Fri 7/1110:15 amOKA - DCA

2 stops48h 27mEVA Air

Fri 7/189:59 amDCA - OKA

2 stops43h 56mEVA Air

Deal found 6/13

$1,376

Tue 7/2912:30 pmKIX - DCA

2 stops22h 57mMultiple Airlines

Tue 8/59:40 amDCA - KIX

2 stops21h 50mMultiple Airlines

Deal found 6/14

$1,377

Wed 7/27:55 pmOKA - DCA

2 stops62h 47mMultiple Airlines

Tue 7/156:58 pmDCA - OKA

2 stops25h 17mMultiple Airlines

Deal found 6/14

$1,381

Mon 9/15:25 pmNRT - DCA

1 stop17h 12mUnited Airlines

Thu 9/119:00 amDCA - NRT

1 stop16h 30mUnited Airlines

Deal found 6/13

$1,438

Thu 11/206:30 pmKIX - DCA

1 stop36h 22mUnited Airlines

Tue 11/254:30 pmDCA - KIX

2 stops34h 05mUnited Airlines

Deal found 6/14

$1,440

Best flights from Japan to Reagan-National
Discover carefully curated flight deals from Japan to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2025.

Tue 7/86:30 pmNRT - DCA

3 stops30h 33mMultiple Airlines

Tue 7/156:40 pmDCA - NRT

2 stops28h 55mMultiple Airlines

Deal found 6/14

$1,076

Tue 8/125:25 pmNRT - DCA

2 stops29h 53mAir Canada

Sat 8/3012:55 pmDCA - NRT

2 stops37h 00mAir Canada

Deal found 6/15

$1,083

Fri 10/241:25 pmNRT - DCA

2 stops44h 49mEVA Air

Sat 11/15:00 pmDCA - NRT

2 stops30h 55mEVA Air

Deal found 6/15

$1,212

Mon 6/305:45 pmHND - DCA

1 stop18h 22mAmerican Airlines

Mon 7/216:53 amDCA - HND

1 stop20h 02mAmerican Airlines

Deal found 6/12

$1,294

Sun 6/296:30 pmNRT - DCA

2 stops36h 29mWestJet

Mon 7/211:41 pmDCA - NRT

2 stops37h 44mWestJet

Deal found 6/12

$1,375

Mon 9/15:25 pmNRT - DCA

1 stop17h 12mUnited Airlines

Thu 9/119:00 amDCA - NRT

1 stop16h 30mUnited Airlines

Deal found 6/13

$1,438

Fri 10/101:30 pmITM - DCA

2 stops22h 25mJapan Airlines

Thu 10/169:00 amDCA - ITM

2 stops21h 50mJapan Airlines

Deal found 6/13

$1,685

Sun 7/139:40 pmNRT - DCA

2 stops38h 31mCathay Pacific

Mon 7/2812:10 pmDCA - NRT

2 stops29h 30mCathay Pacific

Deal found 6/13

$1,716

Tue 8/54:20 pmHND - DCA

1 stop19h 38mDelta

Wed 8/201:40 pmDCA - HND

2 stops37h 35mDelta

Deal found 6/14

$1,751

Sat 10/256:25 pmNRT - DCA

1 stop16h 34mHawaiian Airlines

Sat 11/15:00 pmDCA - NRT

1 stop34h 00mHawaiian Airlines

Deal found 6/14

$1,799

Sun 6/2910:05 pmHND - DCA

2 stops32h 19mAir France

Mon 7/213:40 pmDCA - HND

2 stops25h 15mAir France

Deal found 6/12

$1,814

Mon 6/309:45 amHND - DCA

2 stops35h 05mBritish Airways

Mon 7/212:54 pmDCA - HND

2 stops27h 06mBritish Airways

Deal found 6/12

$1,831

Last-minute flights from Japan to Reagan-National
Discover last-minute flight deals from Japan to Reagan-National. Data last updated June 15, 2025 and is based on user searches.

Fri 6/202:25 pmNRT - DCA

2 stops44h 17mEVA Air

Sun 6/228:00 amDCA - NRT

2 stops40h 25mEVA Air

Deal found 6/15

$1,351

Fri 6/2010:10 amNGO - DCA

2 stops34h 40mCathay Pacific

Sat 6/2812:31 pmDCA - NGO

2 stops37h 39mCathay Pacific

Deal found 6/15

$1,754

Fri 6/203:45 pmNRT - DCA

3 stops31h 58mCathay Pacific

Sat 6/2812:31 pmDCA - NRT

2 stops29h 09mCathay Pacific

Deal found 6/15

$1,802

Mon 6/231:55 amHND - DCA

2 stops55h 34mPhilippine Airlines

Tue 7/15:30 pmDCA - HND

2 stops61h 30mPhilippine Airlines

Deal found 6/15

$2,123

Tue 6/2411:55 amHND - DCA

1 stop17h 27mAmerican Airlines

Tue 7/16:00 amDCA - HND

1 stop19h 00mAmerican Airlines

Deal found 6/13

$1,294

Tue 6/246:10 pmHND - DCA

2 stops29h 08mAir Canada

Tue 7/16:40 pmDCA - HND

1 stop32h 10mAir Canada

Deal found 6/14

$1,408

Wed 6/255:35 pmNRT - DCA

1 stop17h 13mAir Canada

Wed 7/166:59 amDCA - NRT

1 stop19h 51mAir Canada

Deal found 6/15

$1,326

Wed 6/258:50 amHND - DCA

2 stops28h 06mMultiple Airlines

Wed 7/163:40 pmDCA - HND

2 stops25h 15mMultiple Airlines

Deal found 6/13

$1,662

Wed 6/256:30 pmNRT - DCA

2 stops29h 30mWestJet

Wed 7/166:00 amDCA - NRT

2 stops21h 25mWestJet

Deal found 6/13

$1,809

Wed 6/253:15 pmHND - DCA

1 stop20h 42mDelta

Wed 7/167:59 amDCA - HND

2 stops19h 16mDelta

Deal found 6/15

$2,611

Sun 6/296:30 pmNRT - DCA

2 stops36h 29mWestJet

Mon 7/211:41 pmDCA - NRT

2 stops37h 44mWestJet

Deal found 6/12

$1,375

Mon 6/305:45 pmHND - DCA

1 stop18h 22mAmerican Airlines

Mon 7/216:53 amDCA - HND

1 stop20h 02mAmerican Airlines

Deal found 6/12

$1,294

One-way flights from Japan to Reagan-National
Search for one-way flight options from Japan to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 15, 2025.

Tue 6/243:50 pmNRT - DCA

2 stops43h 09mMultiple Airlines

Deal found 6/14

$446

Wed 7/26:30 pmNRT - DCA

2 stops29h 30mWestJet

Deal found 6/13

$700

Tue 10/2812:55 pmKIX - DCA

2 stops44h 05mMultiple Airlines

Deal found 6/14

$708

Mon 9/88:15 pmHND - DCA

2 stops37h 44mAlaska Airlines

Deal found 6/13

$718

Sun 9/710:50 amHND - DCA

2 stops47h 09mEVA Air

Deal found 6/13

$722

Sun 9/78:40 pmNRT - DCA

2 stops37h 19mEVA Air

Deal found 6/13

$723

Tue 7/16:30 pmKIX - DCA

2 stops40h 12mEVA Air

Deal found 6/14

$759

Fri 6/209:20 pmHND - DCA

3 stops27h 40mMultiple Airlines

Deal found 6/14

$777

Tue 8/196:25 pmNRT - DCA

2 stops34h 41mAlaska Airlines

Deal found 6/12

$779

Wed 11/268:45 pmKIX - DCA

2 stops33h 19mAlaska Airlines

Deal found 6/14

$934

Tue 9/305:35 pmNRT - DCA

1 stop17h 16mAir Canada

Deal found 6/14

$939

Mon 11/246:50 pmHND - DCA

1 stop37h 17mAir Canada

Deal found 6/14

$944

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Tue 7/8

6:30 pm-12:03 pm

3 stops30h 33m

Washington, D.C. Reagan-National

Tue 7/15

6:40 pm-12:35 pm

2 stops28h 55m

$1,076

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Tue 8/12

5:25 pm-10:18 am

2 stops29h 53m

Washington, D.C. Reagan-National

Sat 8/30

12:55 pm-2:55 pm

2 stops37h 00m

$1,083

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Thu 11/20

7:10 pm-10:19 am

2 stops29h 09m

Washington, D.C. Reagan-National

Tue 11/25

6:00 am-5:35 pm

2 stops45h 35m

$1,101

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Fri 10/24

1:25 pm-9:14 pm

2 stops44h 49m

Washington, D.C. Reagan-National

Sat 11/1

5:00 pm-12:55 pm

2 stops30h 55m

$1,212

TokyoWashington, D.C.

HND - DCA

HNDDCA

Tokyo Haneda

Mon 6/30

5:45 pm-11:07 pm

1 stop18h 22m

Washington, D.C. Reagan-National

Sat 7/19

5:30 pm-4:45 am

1 stop22h 15m

$1,294

TokyoWashington, D.C.

HND - DCA

HNDDCA

Tokyo Haneda

Mon 8/25

6:10 pm-10:27 pm

1 stop17h 17m

Washington, D.C. Reagan-National

Sat 9/6

6:45 pm-3:50 pm

1 stop32h 05m

$1,371

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

Sun 6/29

6:30 pm-5:59 pm

2 stops36h 29m

Washington, D.C. Reagan-National

Mon 7/21

1:41 pm-4:25 pm

2 stops37h 44m

$1,375

OkinawaWashington, D.C.

OKA - DCA

OKADCA

Okinawa Naha

Fri 7/11

10:15 am-9:42 pm

2 stops48h 27m

Washington, D.C. Reagan-National

Fri 7/18

9:59 am-6:55 pm

2 stops43h 56m

$1,376

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Tue 7/29

12:30 pm-10:27 pm

2 stops22h 57m

Washington, D.C. Reagan-National

Tue 8/5

9:40 am-8:30 pm

2 stops21h 50m

$1,377

OkinawaWashington, D.C.

OKA - DCA

OKADCA

Okinawa Naha

Wed 7/2

7:55 pm-9:42 pm

2 stops62h 47m

Washington, D.C. Reagan-National

Tue 7/15

6:58 pm-9:15 am

2 stops25h 17m

$1,381

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 60 results

...

Best time to book a flight from Japan to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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.

Cheapflights Insights

Everything you need to know about your flight from Japan to Washington, D.C. Reagan-National Airport

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

When flying from Japan to Washington, D.C. Reagan-National 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 Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National 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. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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 Reagan-National

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Japan to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,204 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,204 reviews

EVA Air

8.4

Very good

1,204 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very good

1,091 reviews

EVA Air

8.4

Very good

1,204 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very good

1,494 reviews

EVA Air

8.4

Very good

1,204 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.3

Very good

884 reviews

EVA Air

8.4

Very good

1,204 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Emirates

8.1

Very good

3,266 reviews

EVA Air

8.4

Very good

1,204 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What are the cheapest airlines to fly from Japan to Washington, D.C. Reagan-National Airport one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $700. Alaska Airlines flights start at $718 while deals on EVA Air start at $722 one-way.
What are the most popular routes from Japan to Washington, D.C. Reagan-National Airport?
Most travelers choose Tokyo Haneda - Washington, D.C. Reagan-National, Tokyo Narita - Washington, D.C. Reagan-National or Nagoya Chubu Centrair Intl - Washington, D.C. Reagan-National when deciding on the best route from Japan to Washington, D.C. Reagan-National Airport.
Can I find deals for flights from Japan to Reagan-National that include hotel bookings?
Yes. In addition to deals on Japan to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Japan to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Reagan-National.
Can I find deals for business class flights from Japan to Reagan-National?
Yes. Cheapflights offers flight deals from Japan to Reagan-National 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. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Japan to Washington, D.C. Reagan-National Airport (average of $278). Flying from Japan to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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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Linthicum Heights

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Gaithersburg

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Manassas

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$446+ Cheap flights from Japan to Reagan-National (DCA)

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Japan to Reagan-National with Cheapflights

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3. Compare prices and book

Cheap flight deals from Japan to Reagan-National

Keep the following information in mind while searching for Japan to Reagan-National flight deals. Data was last updated June 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Japan to Reagan-National

Cheapest flights from Japan to Reagan-NationalExplore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.

Explore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Japan to Reagan-National

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

Cheapflights Insights

Everything you need to know about your flight from Japan to Washington, D.C. Reagan-National Airport

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

Find hourly flight availability from Japan to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Japan to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Japan to Reagan-National. 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. Reagan-National Airport one-way?

What are the most popular routes from Japan to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Japan to Reagan-National that include hotel bookings?

How can I find direct flights from Japan to Reagan-National?

Can I find deals for business class flights from Japan to Reagan-National?

What is the cheapest month to book a flight from Japan to Washington, D.C. Reagan-National Airport?

Traveling to a place near Japan?

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Cheapest flights from Japan to Reagan-National
Explore the most affordable flight options available from Japan to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.