How long is the flight from Japan to Washington, D.C. Reagan-National Airport?

China Airlines, Alaska Airlines, and Hawaiian Airlines can get you from Japan to Washington, D.C. Reagan-National Airport in just under 17h 29m. Your travel time can differ by up to 28h 55m. The distance between Japan and Washington, D.C. Reagan-National Airport is about 6751 mi. This flight may include one or multiple stops.

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.

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).

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 Okinawa Naha - Washington, D.C. Reagan-National when deciding on the best route from Japan to Washington, D.C. Reagan-National Airport.

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

Before booking your flight from Japan to Washington, D.C. Reagan-National Airport check out the most popular airlines for this route: American Airlines, Southwest or Delta.

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.

$322+ Flights from Japan to Washington, D.C. Reagan-National Airport

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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 ottobre 17, 2025.

mar 11/42:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

sab 11/159:59 amDCA - NRT

1 stop38h 26mMultiple Airlines

Deal found 10/14

$740

mar 12/232:45 pmNRT - DCA

1 stop19h 54mMultiple Airlines

mar 1/69:59 amDCA - NRT

1 stop38h 26mMultiple Airlines

Deal found 10/15

$891

mar 12/232:45 pmNRT - DCA

1 stop19h 54mMultiple Airlines

mer 1/78:59 amDCA - NRT

2 stops44h 56mMultiple Airlines

Deal found 10/15

$905

ven 12/125:10 pmHND - DCA

1 stop18h 20mAmerican Airlines

mer 12/248:52 amDCA - HND

1 stop19h 38mAmerican Airlines

Deal found 10/15

$909

mar 12/232:45 pmNRT - DCA

1 stop19h 54mMultiple Airlines

lun 1/59:59 amDCA - NRT

1 stop38h 26mMultiple Airlines

Deal found 10/15

$931

ven 11/711:55 amOKA - DCA

2 stops46h 05mMultiple Airlines

sab 11/159:59 amDCA - OKA

2 stops43h 21mMultiple Airlines

Deal found 10/14

$984

gio 10/2311:50 amOKA - DCA

2 stops46h 24mChina Airlines

mar 10/289:59 amDCA - OKA

2 stops44h 21mChina Airlines

Deal found 10/14

$987

ven 11/72:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

ven 11/142:00 pmDCA - NRT

2 stops34h 25mMultiple Airlines

Deal found 10/16

$1,009

dom 12/212:45 pmNRT - DCA

1 stop19h 54mMultiple Airlines

mar 1/69:59 amDCA - NRT

1 stop38h 26mMultiple Airlines

Deal found 10/15

$1,014

gio 12/115:10 pmHND - DCA

1 stop37h 15mAmerican Airlines

mar 12/234:50 pmDCA - HND

1 stop22h 15mAmerican Airlines

Deal found 10/16

$1,019

gio 10/168:30 amITM - DCA

2 stops38h 56mAmerican Airlines

lun 10/206:32 amDCA - ITM

2 stops23h 38mAmerican Airlines

Deal found 10/14

$1,025

dom 12/212:45 pmNRT - DCA

1 stop19h 54mMultiple Airlines

mer 1/76:56 pmDCA - NRT

1 stop34h 59mMultiple Airlines

Deal found 10/15

$1,050

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 ottobre 17, 2025.

mar 11/42:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

sab 11/159:59 amDCA - NRT

1 stop38h 26mMultiple Airlines

Deal found 10/14

$740

gio 10/2311:50 amOKA - DCA

2 stops46h 24mChina Airlines

mar 10/289:59 amDCA - OKA

2 stops44h 21mChina Airlines

Deal found 10/14

$987

gio 2/56:30 pmNRT - DCA

1 stop17h 29mAlaska Airlines

mar 2/248:00 amDCA - NRT

1 stop18h 00mAlaska Airlines

Deal found 10/16

$1,045

mar 12/236:30 pmNRT - DCA

1 stop17h 29mHawaiian Airlines

lun 1/58:00 amDCA - NRT

1 stop18h 00mHawaiian Airlines

Deal found 10/16

$1,071

lun 10/2010:15 amOKA - DCA

2 stops47h 59mEVA Air

mer 10/299:59 amDCA - OKA

2 stops34h 16mEVA Air

Deal found 10/16

$1,117

sab 12/135:10 pmHND - DCA

1 stop15h 47mAmerican Airlines

mar 12/234:50 pmDCA - HND

1 stop22h 15mAmerican Airlines

Deal found 10/16

$1,136

mar 11/46:50 pmHND - DCA

1 stop28h 05mAir Canada

sab 11/158:40 pmDCA - HND

1 stop30h 00mAir Canada

Deal found 10/14

$1,254

gio 2/197:40 amNGO - DCA

2 stops28h 55mJapan Airlines

lun 2/232:54 pmDCA - NGO

2 stops38h 51mJapan Airlines

Deal found 10/14

$1,346

mar 12/96:35 pmKIX - DCA

1 stop17h 01mUnited Airlines

mer 1/77:00 amDCA - KIX

1 stop19h 40mUnited Airlines

Deal found 10/16

$1,592

mar 12/96:05 pmKIX - DCA

2 stops36h 20mCathay Pacific

mer 1/79:35 amDCA - KIX

3 stops39h 20mCathay Pacific

Deal found 10/16

$1,636

mar 12/232:45 pmNRT - DCA

1 stop19h 54mMultiple Airlines

lun 1/55:05 pmDCA - NRT

2 stops31h 20mMultiple Airlines

Deal found 10/15

$897

lun 2/26:30 pmNRT - DCA

1 stop17h 29mAlaska Airlines

mar 2/248:00 amDCA - NRT

1 stop18h 00mAlaska Airlines

Deal found 10/16

$1,065

sab 12/135:10 pmHND - DCA

1 stop18h 50mAmerican Airlines

mer 12/244:50 pmDCA - HND

1 stop22h 15mAmerican Airlines

Deal found 10/16

$1,136

mar 12/238:10 pmOKA - DCA

2 stops38h 29mEVA Air

mer 1/219:59 amDCA - OKA

2 stops33h 16mEVA Air

Deal found 10/15

$1,145

gio 12/112:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

gio 12/258:00 amDCA - NRT

2 stops39h 00mMultiple Airlines

Deal found 10/16

$1,077

lun 2/26:30 pmNRT - DCA

1 stop17h 29mAlaska Airlines

lun 2/235:30 pmDCA - NRT

1 stop32h 30mAlaska Airlines

Deal found 10/16

$1,100

ven 12/122:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

gio 12/258:00 amDCA - NRT

2 stops39h 00mMultiple Airlines

Deal found 10/16

$1,077

mar 4/146:05 pmKIX - DCA

2 stops31h 01mAir Canada

sab 4/186:00 amDCA - KIX

2 stops45h 25mAir Canada

Deal found 10/14

$1,318

gio 2/56:30 pmNRT - DCA

1 stop17h 29mAlaska Airlines

mer 2/255:30 pmDCA - NRT

1 stop32h 30mAlaska Airlines

Deal found 10/16

$1,124

mar 11/1110:15 amOKA - DCA

2 stops47h 45mEVA Air

mar 11/256:46 pmDCA - OKA

2 stops58h 24mEVA Air

Deal found 10/16

$1,259

mar 12/93:00 pmKIX - DCA

2 stops20h 30mJapan Airlines

mer 1/75:00 pmDCA - KIX

1 stop35h 50mJapan Airlines

Deal found 10/16

$1,420

lun 10/206:10 pmHND - DCA

2 stops29h 10mAir Canada

mer 10/296:00 amDCA - HND

2 stops21h 40mAir Canada

Deal found 10/15

$1,330

mar 2/36:30 pmNRT - DCA

1 stop17h 29mAlaska Airlines

mer 2/255:30 pmDCA - NRT

1 stop32h 30mAlaska Airlines

Deal found 10/16

$1,124

mar 12/238:10 pmOKA - DCA

2 stops62h 29mMultiple Airlines

mer 1/218:00 amDCA - OKA

2 stops35h 15mMultiple Airlines

Deal found 10/15

$1,137

mar 10/286:50 pmHND - DCA

2 stops28h 36mAir Canada

mer 11/126:00 amDCA - HND

2 stops20h 40mAir Canada

Deal found 10/15

$1,333

gio 2/56:30 pmNRT - DCA

1 stop35h 39mAlaska Airlines

gio 2/268:00 amDCA - NRT

1 stop18h 00mAlaska Airlines

Deal found 10/16

$1,126

mar 4/142:35 pmITM - DCA

2 stops20h 21mJapan Airlines

sab 4/185:49 pmDCA - ITM

2 stops34h 46mJapan Airlines

Deal found 10/15

$1,511

mar 10/2110:15 amOKA - DCA

2 stops47h 59mMultiple Airlines

mer 10/299:59 amDCA - OKA

2 stops34h 16mMultiple Airlines

Deal found 10/15

$1,160

mar 10/216:10 pmHND - DCA

2 stops29h 10mAir Canada

mer 10/296:00 amDCA - HND

2 stops21h 40mAir Canada

Deal found 10/15

$1,334

mer 2/46:30 pmNRT - DCA

1 stop17h 29mAlaska Airlines

gio 2/268:00 amDCA - NRT

1 stop18h 00mAlaska Airlines

Deal found 10/16

$1,131

Last-minute flights from Japan to Reagan-National
Discover last-minute flight deals from Japan to Reagan-National. Data last updated ottobre 17, 2025 and is based on user searches.

gio 10/168:30 amITM - DCA

2 stops38h 56mAmerican Airlines

lun 10/206:32 amDCA - ITM

2 stops23h 38mAmerican Airlines

Deal found 10/14

$1,025

sab 10/188:00 pmNRT - DCA

2 stops38h 14mChina Airlines

sab 10/255:03 pmDCA - NRT

2 stops31h 27mChina Airlines

Deal found 10/16

$1,128

lun 10/2010:15 amOKA - DCA

2 stops47h 59mEVA Air

mer 10/299:59 amDCA - OKA

2 stops34h 16mEVA Air

Deal found 10/16

$1,117

mar 10/2111:50 amOKA - DCA

2 stops46h 24mChina Airlines

mar 10/289:59 amDCA - OKA

2 stops44h 21mChina Airlines

Deal found 10/14

$1,090

mer 10/2211:50 amOKA - DCA

2 stops46h 24mChina Airlines

lun 10/279:59 amDCA - OKA

2 stops44h 21mChina Airlines

Deal found 10/14

$1,129

gio 10/2311:50 amOKA - DCA

2 stops46h 24mChina Airlines

mar 10/289:59 amDCA - OKA

2 stops44h 21mChina Airlines

Deal found 10/14

$987

mer 10/292:45 pmNRT - DCA

1 stop18h 15mMultiple Airlines

ven 10/319:59 amDCA - NRT

1 stop39h 26mMultiple Airlines

Deal found 10/16

$1,130

mar 11/42:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

sab 11/159:59 amDCA - NRT

1 stop38h 26mMultiple Airlines

Deal found 10/14

$740

mar 11/46:15 pmNRT - DCA

3 stops30h 11mAir Canada

sab 11/156:50 pmDCA - NRT

3 stops31h 30mAir Canada

Deal found 10/14

$1,087

ven 11/711:55 amOKA - DCA

2 stops46h 05mMultiple Airlines

sab 11/159:59 amDCA - OKA

2 stops43h 21mMultiple Airlines

Deal found 10/14

$984

ven 11/72:45 pmNRT - DCA

1 stop19h 15mMultiple Airlines

ven 11/142:00 pmDCA - NRT

2 stops34h 25mMultiple Airlines

Deal found 10/16

$1,009

sab 11/82:35 pmNRT - DCA

2 stops45h 24mChina Airlines

dom 2/228:00 amDCA - NRT

2 stops39h 30mChina Airlines

Deal found 10/16

$1,156

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 ottobre 17, 2025.

mar 11/112:45 pmNRT - DCA

2 stops45h 14mMultiple Airlines

Deal found 10/16

$322

mer 11/122:45 pmNRT - DCA

2 stops36h 17mMultiple Airlines

Deal found 10/14

$328

dom 11/232:45 pmNRT - DCA

2 stops45h 14mMultiple Airlines

Deal found 10/16

$418

dom 11/92:45 pmNRT - DCA

2 stops40h 14mMultiple Airlines

Deal found 10/15

$421

sab 11/82:45 pmNRT - DCA

2 stops21h 14mMultiple Airlines

Deal found 10/15

$424

mer 10/292:45 pmNRT - DCA

2 stops35h 17mMultiple Airlines

Deal found 10/15

$431

mer 1/149:10 pmKIX - DCA

2 stops36h 50mMultiple Airlines

Deal found 10/15

$471

mar 12/92:05 pmITM - DCA

2 stops43h 55mMultiple Airlines

Deal found 10/16

$487

mer 1/143:25 pmITM - DCA

2 stops40h 31mMultiple Airlines

Deal found 10/15

$533

mer 10/221:30 pmOKA - DCA

2 stops33h 50mMultiple Airlines

Deal found 10/15

$540

ven 10/241:30 pmOKA - DCA

3 stops45h 29mMultiple Airlines

Deal found 10/15

$548

mar 2/248:00 amKIX - DCA

3 stops50h 55mMultiple Airlines

Deal found 10/14

$559

Cheap flight deals from Japan to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$740 (Trip.com)
One-way from	$322 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$1,023

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

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

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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. 7% potential increase in price ($102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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

mar 11/4

2:45 pm-8:00 pm

1 stop19h 15m

Washington, D.C. Reagan-National

sab 11/15

9:59 am-2:25 pm

1 stop38h 26m

$740

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

mar 12/23

2:45 pm-8:39 pm

1 stop19h 54m

Washington, D.C. Reagan-National

lun 1/5

5:05 pm-2:25 pm

2 stops31h 20m

$897

OkinawaWashington, D.C.

OKA - DCA

OKADCA

Okinawa Naha

gio 10/23

11:50 am-9:14 pm

2 stops46h 24m

Washington, D.C. Reagan-National

mar 10/28

9:59 am-7:20 pm

2 stops44h 21m

$987

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

gio 2/5

6:30 pm-9:59 pm

1 stop17h 29m

Washington, D.C. Reagan-National

mar 2/24

8:00 am-4:00 pm

1 stop18h 00m

$1,045

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

lun 2/2

6:30 pm-9:59 pm

1 stop17h 29m

Washington, D.C. Reagan-National

mar 2/24

8:00 am-4:00 pm

1 stop18h 00m

$1,065

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

mar 12/23

6:30 pm-9:59 pm

1 stop17h 29m

Washington, D.C. Reagan-National

lun 1/5

8:00 am-4:00 pm

1 stop18h 00m

$1,071

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

gio 12/11

2:45 pm-8:00 pm

1 stop19h 15m

Washington, D.C. Reagan-National

gio 12/25

8:00 am-1:00 pm

2 stops39h 00m

$1,077

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

ven 12/12

2:45 pm-8:00 pm

1 stop19h 15m

Washington, D.C. Reagan-National

gio 12/25

8:00 am-1:00 pm

2 stops39h 00m

$1,077

TokyoWashington, D.C.

NRT - DCA

NRTDCA

Tokyo Narita

lun 2/2

6:30 pm-9:59 pm

1 stop17h 29m

Washington, D.C. Reagan-National

lun 2/23

5:30 pm-4:00 pm

1 stop32h 30m

$1,100

OkinawaWashington, D.C.

OKA - DCA

OKADCA

Okinawa Naha

lun 10/20

10:15 am-9:14 pm

2 stops47h 59m

Washington, D.C. Reagan-National

mer 10/29

9:59 am-9:15 am

2 stops34h 16m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

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?

It’s typically best to fly out from Japan to Washington, D.C. Reagan-National Airport in the evening. Doing so could potentially save you 40% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

How long is the flight from Japan to Washington, D.C. Reagan-National Airport?
China Airlines, Alaska Airlines, and Hawaiian Airlines can get you from Japan to Washington, D.C. Reagan-National Airport in just under 17h 29m. Your travel time can differ by up to 28h 55m. The distance between Japan and Washington, D.C. Reagan-National Airport is about 6751 mi. This flight may include one or multiple stops.
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 Okinawa Naha - 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.

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$322+ 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 11/11. 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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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 ottobre 17, 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 ottobre 17, 2025.

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 ottobre 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 ottobre 17, 2025.

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.

How long is the flight from Japan to Washington, D.C. Reagan-National Airport?

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?

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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 ottobre 17, 2025.