How long is the flight from Washington, D.C. to Yokohama?

Airlines like United Airlines, Delta, and Korean Air fly from Washington, D.C. to Yokohama in about 19h 20m. The time it takes to get you to your destination can typically vary by up to 13h 52m. There are 6770 mi between Washington, D.C. and Yokohama. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Washington, D.C. to Yokohama one-way?

The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $549. However, be on the lookout for offers from Air Canada and Alaska Airlines, as they are both options that can get you from Washington, D.C. to Yokohama for a low price.

In terms of precipitation, rainfall in Yokohama ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Yokohama when rainfall is around 2.0 in.

If weather is an important factor for your trip to Yokohama, use this chart to help with planning. For those seeking warmer temperatures, August 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 42.8 F).

What are the most popular routes from Washington, D.C. to Yokohama?

When deciding which route to take from Washington, D.C. to Yokohama consider Washington, D.C. Dulles Intl - Tokyo Haneda, Washington, D.C. Dulles Intl - Tokyo Narita or Washington, D.C. Reagan-National - Tokyo Narita as they are the most popular.

What are the most popular airlines that fly from Washington, D.C. to Yokohama?

Before booking your flight from Washington, D.C. to Yokohama check out the most popular airlines for this route: ANA, Air Canada or United Airlines.

Can I find deals for flights from Washington, D.C. to Yokohama that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Yokohama flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Yokohama?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Yokohama.

Can I find deals for business class flights from Washington, D.C. to Yokohama?

Yes. Cheapflights offers flight deals from Washington, D.C. to Yokohama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$328+ Flights from Washington, D.C. to Yokohama

Q: How much does it cost to fly round-trip from Washington, D.C. to Yokohama?

Airfare is below average for this route at the moment. Washington, D.C. to Yokohama flights typically cost between $1,006 and $1,414 in January. The cheapest round-trip price found within the last 3 days was $941 on Multiple Airlines (Jan 8-Jan 23).

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Cheapflights Tip: The best prices from Washington, D.C. to Yokohama are usually found in February or January, booked 12 days in advance, depart on a Monday or Tuesday and return on a Monday

Find flight deals from Washington, D.C. to Yokohama

Cheapest flights from Washington, D.C. to Yokohama
Explore the most affordable flight options available from Washington, D.C. to Yokohama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Sat 11/227:09 pmBWI - NRT

2 stops29h 21mMultiple Airlines

Sat 12/64:00 pmNRT - BWI

3 stops31h 17mMultiple Airlines

Deal found 10/23

$942

Thu 11/276:29 pmBWI - NRT

2 stops29h 56mMultiple Airlines

Mon 12/16:15 pmNRT - BWI

3 stops29h 53mMultiple Airlines

Deal found 10/22

$947

Fri 10/311:35 pmBWI - NRT

2 stops35h 50mMultiple Airlines

Thu 11/62:45 pmNRT - BWI

2 stops19h 46mMultiple Airlines

Deal found 10/21

$949

Mon 12/88:30 pmBWI - NRT

1 stop27h 50mMultiple Airlines

Fri 12/192:45 pmNRT - BWI

2 stops32h 42mMultiple Airlines

Deal found 10/22

$951

Sat 11/156:20 amBWI - NRT

3 stops42h 05mMultiple Airlines

Wed 11/262:45 pmNRT - BWI

2 stops19h 12mMultiple Airlines

Deal found 10/23

$953

Mon 12/88:30 pmBWI - NRT

1 stop27h 50mMultiple Airlines

Thu 12/182:45 pmNRT - BWI

3 stops32h 50mMultiple Airlines

Deal found 10/21

$957

Wed 11/126:24 pmBWI - NRT

1 stop29h 56mMultiple Airlines

Wed 11/262:45 pmNRT - BWI

2 stops22h 32mMultiple Airlines

Deal found 10/21

$962

Wed 12/37:00 amBWI - NRT

1 stop19h 00mMultiple Airlines

Tue 12/162:45 pmNRT - BWI

2 stops28h 55mMultiple Airlines

Deal found 10/21

$964

Wed 12/37:00 amBWI - NRT

1 stop19h 00mMultiple Airlines

Wed 12/172:45 pmNRT - BWI

2 stops34h 10mMultiple Airlines

Deal found 10/21

$965

Tue 11/42:00 pmBWI - NRT

3 stops34h 25mMultiple Airlines

Tue 11/116:15 pmNRT - BWI

3 stops35h 32mMultiple Airlines

Deal found 10/23

$966

Wed 11/2610:56 amBWI - HND

1 stop16h 49mANA

Sun 12/146:20 pmHND - BWI

1 stop16h 48mANA

Deal found 10/23

$968

Sat 12/610:40 amBWI - NRT

3 stops36h 05mMultiple Airlines

Sat 12/134:00 pmNRT - BWI

3 stops31h 17mMultiple Airlines

Deal found 10/22

$968

Best flights from Washington, D.C. to Yokohama
Discover carefully curated flight deals from Washington, D.C. to Yokohama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Sun 1/115:18 pmBWI - NRT

2 stops33h 12mUnited Airlines

Thu 1/225:00 pmNRT - BWI

1 stop18h 26mUnited Airlines

Deal found 10/22

$955

Sun 1/186:00 amBWI - HND

2 stops19h 20mDelta

Sat 1/314:50 pmHND - BWI

2 stops20h 09mDelta

Deal found 10/22

$970

Mon 11/106:59 amDCA - HND

2 stops25h 51mKorean Air

Wed 11/262:00 amHND - DCA

2 stops26h 35mKorean Air

Deal found 10/20

$1,231

Tue 1/65:05 pmDCA - NRT

2 stops32h 55mAlaska Airlines

Wed 1/216:30 pmNRT - DCA

2 stops35h 31mAlaska Airlines

Deal found 10/21

$1,254

Mon 11/249:45 amDCA - HND

2 stops44h 40mCathay Pacific

Wed 12/39:40 amHND - DCA

2 stops47h 14mCathay Pacific

Deal found 10/21

$1,282

Wed 11/55:27 pmIAD - NRT

2 stops47h 03mMultiple Airlines

Thu 11/206:40 pmNRT - IAD

2 stops42h 01mMultiple Airlines

Deal found 10/21

$1,294

Sat 1/105:18 pmBWI - NRT

1 stop31h 42mUnited Airlines

Sat 1/245:05 pmNRT - BWI

1 stop18h 36mUnited Airlines

Deal found 10/22

$973

Tue 1/67:00 amBWI - HND

2 stops20h 45mDelta

Wed 1/218:00 pmHND - BWI

1 stop18h 11mDelta

Deal found 10/21

$1,005

Mon 1/58:00 amBWI - HND

1 stop18h 30mUnited Airlines

Thu 1/2210:25 amHND - BWI

1 stop17h 46mUnited Airlines

Deal found 10/21

$999

Mon 1/56:30 amBWI - NRT

1 stop18h 30mUnited Airlines

Wed 1/214:45 pmNRT - BWI

2 stops19h 40mUnited Airlines

Deal found 10/21

$1,001

Sat 1/36:00 amBWI - HND

1 stop21h 45mDelta

Mon 1/195:20 pmHND - BWI

2 stops18h 36mDelta

Deal found 10/22

$1,148

Mon 1/55:05 pmDCA - NRT

2 stops32h 55mAlaska Airlines

Thu 1/156:30 pmNRT - DCA

2 stops35h 31mAlaska Airlines

Deal found 10/22

$1,273

Tue 2/35:26 pmIAD - NRT

2 stops32h 09mCathay Pacific

Tue 2/179:00 amNRT - IAD

2 stops27h 12mCathay Pacific

Deal found 10/21

$1,283

Mon 3/237:59 pmIAD - NRT

2 stops51h 26mKorean Air

Wed 4/158:55 pmNRT - IAD

2 stops35h 21mKorean Air

Deal found 10/21

$1,316

Wed 11/55:27 pmIAD - NRT

2 stops31h 53mMultiple Airlines

Mon 11/176:40 pmNRT - IAD

2 stops41h 53mMultiple Airlines

Deal found 10/22

$1,319

Sun 1/115:18 pmBWI - NRT

1 stop31h 42mUnited Airlines

Tue 1/205:05 pmNRT - BWI

1 stop35h 06mUnited Airlines

Deal found 10/21

$1,002

Tue 11/256:38 pmDCA - NRT

2 stops30h 57mCathay Pacific

Sun 12/76:40 pmNRT - DCA

2 stops38h 14mCathay Pacific

Deal found 10/22

$1,283

Fri 1/26:00 amBWI - HND

1 stop19h 20mDelta

Thu 1/225:20 pmHND - BWI

1 stop20h 30mDelta

Deal found 10/21

$1,171

Mon 12/297:33 amIAD - NRT

1 stop18h 27mAlaska Airlines

Fri 1/166:30 pmNRT - IAD

1 stop35h 56mAlaska Airlines

Deal found 10/22

$1,326

Sat 1/1010:05 amBWI - NRT

1 stop38h 55mUnited Airlines

Tue 1/205:05 pmNRT - BWI

1 stop35h 06mUnited Airlines

Deal found 10/22

$1,002

Mon 11/246:59 amDCA - HND

2 stops25h 51mKorean Air

Tue 12/22:00 amHND - DCA

2 stops24h 51mKorean Air

Deal found 10/21

$1,390

Mon 11/246:38 pmDCA - NRT

2 stops30h 57mCathay Pacific

Sun 12/76:40 pmNRT - DCA

2 stops38h 14mCathay Pacific

Deal found 10/22

$1,283

Mon 12/19:40 amDCA - HND

2 stops18h 05mDelta

Fri 12/124:25 pmHND - DCA

2 stops20h 15mDelta

Deal found 10/20

$1,215

Tue 1/612:25 pmBWI - NRT

1 stop37h 05mUnited Airlines

Fri 1/235:45 pmNRT - BWI

1 stop18h 40mUnited Airlines

Deal found 10/21

$1,009

Tue 11/119:45 amDCA - NRT

2 stops39h 35mCathay Pacific

Tue 12/26:40 pmNRT - DCA

2 stops38h 14mCathay Pacific

Deal found 10/22

$1,283

Wed 12/38:20 amBWI - NRT

1 stop17h 20mUnited Airlines

Wed 12/175:00 pmNRT - BWI

1 stop18h 27mUnited Airlines

Deal found 10/22

$1,030

Sun 4/57:00 amIAD - HND

1 stop18h 20mDelta

Sat 4/184:35 pmHND - IAD

1 stop20h 34mDelta

Deal found 10/21

$1,253

Tue 11/46:38 pmDCA - NRT

2 stops35h 42mCathay Pacific

Mon 11/179:30 pmNRT - DCA

2 stops35h 14mCathay Pacific

Deal found 10/21

$1,283

Mon 12/16:15 amBWI - HND

1 stop21h 30mUnited Airlines

Thu 12/114:25 pmHND - BWI

2 stops20h 00mUnited Airlines

Deal found 10/21

$1,033

Sun 1/46:00 amIAD - HND

1 stop21h 45mDelta

Thu 1/224:25 pmHND - IAD

1 stop20h 37mDelta

Deal found 10/22

$1,261

Last-minute flights from Washington, D.C. to Yokohama
Discover last-minute flight deals from Washington, D.C. to Yokohama. Data last updated October 23, 2025 and is based on user searches.

Mon 10/271:35 pmBWI - NRT

2 stops35h 50mMultiple Airlines

Sun 11/210:40 amNRT - BWI

1 stop19h 10mMultiple Airlines

Deal found 10/20

$983

Fri 10/311:35 pmBWI - NRT

2 stops35h 50mMultiple Airlines

Thu 11/62:45 pmNRT - BWI

2 stops19h 46mMultiple Airlines

Deal found 10/21

$949

Sat 11/16:56 amBWI - NRT

2 stops42h 29mMultiple Airlines

Thu 11/610:30 amNRT - BWI

1 stop19h 20mMultiple Airlines

Deal found 10/21

$988

Tue 11/42:00 pmBWI - NRT

3 stops34h 25mMultiple Airlines

Tue 11/116:15 pmNRT - BWI

3 stops35h 32mMultiple Airlines

Deal found 10/23

$966

Sun 11/94:55 pmBWI - NRT

2 stops31h 30mMultiple Airlines

Sun 11/1610:40 amNRT - BWI

1 stop19h 10mMultiple Airlines

Deal found 10/20

$981

Tue 11/116:24 pmBWI - NRT

2 stops30h 01mMultiple Airlines

Tue 12/210:30 amNRT - BWI

1 stop37h 06mMultiple Airlines

Deal found 10/22

$982

Wed 11/126:24 pmBWI - NRT

1 stop29h 56mMultiple Airlines

Wed 11/262:45 pmNRT - BWI

2 stops22h 32mMultiple Airlines

Deal found 10/21

$962

Sat 11/156:20 amBWI - NRT

3 stops42h 05mMultiple Airlines

Wed 11/262:45 pmNRT - BWI

2 stops19h 12mMultiple Airlines

Deal found 10/23

$953

Sun 11/1610:22 amBWI - NRT

2 stops38h 03mMultiple Airlines

Tue 12/210:30 amNRT - BWI

1 stop37h 06mMultiple Airlines

Deal found 10/22

$969

Sat 11/227:09 pmBWI - NRT

2 stops29h 21mMultiple Airlines

Sat 12/64:00 pmNRT - BWI

3 stops31h 17mMultiple Airlines

Deal found 10/23

$942

Wed 11/2610:56 amBWI - HND

1 stop16h 49mANA

Sun 12/146:20 pmHND - BWI

1 stop16h 48mANA

Deal found 10/23

$968

Thu 11/276:29 pmBWI - NRT

2 stops29h 56mMultiple Airlines

Mon 12/16:15 pmNRT - BWI

3 stops29h 53mMultiple Airlines

Deal found 10/22

$947

One-way flights from Washington, D.C. to Yokohama
Search for one-way flight options from Washington, D.C. to Yokohama. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Mon 11/2410:41 amBWI - NRT

2 stops37h 44mMultiple Airlines

Deal found 10/21

$328

Sat 11/84:55 pmBWI - NRT

2 stops31h 30mMultiple Airlines

Deal found 10/23

$330

Sat 12/68:30 pmBWI - NRT

2 stops51h 55mMultiple Airlines

Deal found 10/22

$336

Sun 11/238:45 pmBWI - NRT

2 stops51h 40mMultiple Airlines

Deal found 10/21

$339

Tue 11/112:00 pmBWI - NRT

2 stops34h 25mMultiple Airlines

Deal found 10/22

$346

Fri 11/146:24 pmBWI - NRT

2 stops54h 01mMultiple Airlines

Deal found 10/22

$348

Sun 12/79:13 amBWI - NRT

2 stops39h 12mMultiple Airlines

Deal found 10/22

$349

Mon 11/104:55 pmBWI - NRT

2 stops31h 30mMultiple Airlines

Deal found 10/22

$350

Thu 11/2011:14 amBWI - NRT

3 stops59h 31mMultiple Airlines

Deal found 10/23

$358

Fri 11/285:45 amBWI - NRT

2 stops42h 40mMultiple Airlines

Deal found 10/22

$359

Sun 11/239:47 pmBWI - HND

3 stops31h 28mMultiple Airlines

Deal found 10/22

$465

Mon 11/245:45 amBWI - HND

2 stops23h 30mMultiple Airlines

Deal found 10/22

$470

Cheap flight deals from Washington, D.C. to Yokohama

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$941 (Mytrip)
One-way from	$328 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,139

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

Search Deals

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

Search Deals

From Washington, D.C. (WAS) to Yokohama

Search Deals

One-way flight from Washington, D.C. (WAS) to Yokohama

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($31 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 Washington, D.C. to Yokohama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Sun 1/11

5:18 pm-4:30 pm

2 stops33h 12m

Tokyo Narita

Thu 1/22

5:00 pm-9:26 pm

1 stop18h 26m

$955

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Sun 1/18

6:00 am-3:20 pm

2 stops19h 20m

Tokyo Haneda

Sat 1/31

4:50 pm-10:59 pm

2 stops20h 09m

$970

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Sat 1/10

5:18 pm-3:00 pm

1 stop31h 42m

Tokyo Narita

Sat 1/24

5:05 pm-9:41 pm

1 stop18h 36m

$973

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Mon 1/5

8:00 am-4:30 pm

1 stop18h 30m

Tokyo Haneda

Thu 1/22

10:25 am-2:11 pm

1 stop17h 46m

$999

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Mon 1/5

6:30 am-3:00 pm

1 stop18h 30m

Tokyo Narita

Wed 1/21

4:45 pm-10:25 pm

2 stops19h 40m

$1,001

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Sun 1/11

5:18 pm-3:00 pm

1 stop31h 42m

Tokyo Narita

Tue 1/20

5:05 pm-2:11 pm

1 stop35h 06m

$1,002

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Sat 1/10

10:05 am-3:00 pm

1 stop38h 55m

Tokyo Narita

Tue 1/20

5:05 pm-2:11 pm

1 stop35h 06m

$1,002

BaltimoreTokyo

BWI - HND

BWIHND

Baltimore/Washington

Tue 1/6

7:00 am-5:45 pm

2 stops20h 45m

Tokyo Haneda

Wed 1/21

8:00 pm-12:11 am

1 stop18h 11m

$1,005

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Tue 1/6

12:25 pm-3:30 pm

1 stop37h 05m

Tokyo Narita

Fri 1/23

5:45 pm-10:25 pm

1 stop18h 40m

$1,009

BaltimoreTokyo

BWI - NRT

BWINRT

Baltimore/Washington

Wed 12/3

8:20 am-3:40 pm

1 stop17h 20m

Tokyo Narita

Wed 12/17

5:00 pm-9:27 pm

1 stop18h 27m

$1,030

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 60 results

...

Best time to book a flight from Washington, D.C. to Yokohama

Have a flexible travel schedule? Discover the best time to fly to Yokohama from Washington, D.C. 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 Washington, D.C. to Yokohama

How far ahead should I book a flight from Washington, D.C. to Yokohama?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Yokohama, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Yokohama?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Yokohama (average of $190). Flying from Washington, D.C. to Yokohama in June is currently the most expensive (average of $1,126). 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 WAS to YO9?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Yokohama in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Washington, D.C. to Yokohama?

Travelers seeking maximum savings on their Washington, D.C. to Yokohama flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Washington, D.C. to Yokohama?

Reviews of airlines servicing Yokohama

Peruse reviews from past customers who have flown with ANA, Delta, and United Airlines from Washington, D.C. to Yokohama 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.

ANA

8.4

Very good

990 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

ANA

8.4

Very good

990 reviews

ANA

8.4

Very good

990 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Delta

7.9

Good

7,981 reviews

ANA

8.4

Very good

990 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

United Airlines

7.4

Good

8,991 reviews

ANA

8.4

Very good

990 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

American Airlines

7.2

Good

11,028 reviews

ANA

8.4

Very good

990 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Air Canada

7.1

Good

10,346 reviews

ANA

8.4

Very good

990 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

How long is the flight from Washington, D.C. to Yokohama?
Airlines like United Airlines, Delta, and Korean Air fly from Washington, D.C. to Yokohama in about 19h 20m. The time it takes to get you to your destination can typically vary by up to 13h 52m. There are 6770 mi between Washington, D.C. and Yokohama. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Washington, D.C. to Yokohama one-way?
The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $549. However, be on the lookout for offers from Air Canada and Alaska Airlines, as they are both options that can get you from Washington, D.C. to Yokohama for a low price.
What are the most popular routes from Washington, D.C. to Yokohama?
When deciding which route to take from Washington, D.C. to Yokohama consider Washington, D.C. Dulles Intl - Tokyo Haneda, Washington, D.C. Dulles Intl - Tokyo Narita or Washington, D.C. Reagan-National - Tokyo Narita as they are the most popular.
Can I find deals for flights from Washington, D.C. to Yokohama that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Yokohama flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Yokohama?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Yokohama.
Can I find deals for business class flights from Washington, D.C. to Yokohama?
Yes. Cheapflights offers flight deals from Washington, D.C. to Yokohama 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 Washington, D.C. to Yokohama?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Yokohama (average of $190). Flying from Washington, D.C. to Yokohama in June is currently the most expensive (average of $1,126). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Yokohama

Dulles Intl to Haneda flights

Dulles Intl to Narita flights

Reagan-National to Narita flights

Reagan-National to Haneda flights

Top 7 airlines flying from Washington, D.C. to Yokohama

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$236	Average$1,484	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$277	Average$1,438	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$327	Average$1,510	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$630	Average$1,100	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$826	Average$1,512	FlexibilityNo cancel fee	On-time80%
Air Canada	Cheapest$828	Average$1,363	FlexibilityNo cancel fee	On-time67%
Japan Airlines	Cheapest$842	Average$1,067	FlexibilityNo cancel fee	On-time79%

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$328+ Cheap flights from Washington, D.C. (WAS) to Yokohama, Japan

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Washington, D.C. to Yokohama are usually found in February or January, booked 12 days in advance, depart on a Monday or Tuesday and return on a Monday

Find flight deals from Washington, D.C. to Yokohama

Cheapest flights from Washington, D.C. to YokohamaExplore the most affordable flight options available from Washington, D.C. to Yokohama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Explore the most affordable flight options available from Washington, D.C. to Yokohama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Cheap flight deals from Washington, D.C. to Yokohama

Keep the following information in mind while searching for Washington, D.C. to Yokohama flight deals. Data was last updated October 23, 2025.

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Best time to book a flight from Washington, D.C. to Yokohama

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Everything you need to know about your flight from Washington, D.C. to Yokohama

How far ahead should I book a flight from Washington, D.C. to Yokohama?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Yokohama. Price data was last updated on October 17, 2025.

What is the cheapest month to book a flight from Washington, D.C. to Yokohama?

What is the cheapest time of day to fly from WAS to YO9?

Find hourly flight availability from Washington, D.C. to Yokohama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

What is the cheapest day to fly from Washington, D.C. to Yokohama?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Yokohama. Price data was last updated on December 16, 2024.

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Reviews of airlines servicing Yokohama

Peruse reviews from past customers who have flown with ANA, Delta, and United Airlines from Washington, D.C. to Yokohama 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 Washington, D.C. to Yokohama. 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 Washington, D.C. to Yokohama?

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What is the cheapest month to book a flight from Washington, D.C. to Yokohama?

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Alternative routes for Washington, D.C. to Yokohama

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Top 7 airlines flying from Washington, D.C. to Yokohama

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Cheapest flights from Washington, D.C. to Yokohama
Explore the most affordable flight options available from Washington, D.C. to Yokohama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.