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

Airlines like United Airlines, Turkish Airlines, and ANA fly from Washington, D.C. to Osaka in about 23h 10m. The time it takes to get you to your destination can typically vary by up to 17h 40m. The distance between Washington, D.C. and Osaka is about 6926 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Washington, D.C. to Osaka round-trip?

Cheapflights users have booked flights from Washington, D.C. to Osaka round-trip from $964. Users have found that ANA is 31% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

If weather is an important factor for your trip to Osaka, 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 84.2 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 Osaka?

When deciding which route to take from Washington, D.C. to Osaka consider Washington, D.C. Dulles Intl - Osaka Kansai Intl, Washington, D.C. Dulles Intl - Osaka Itami or Baltimore/Washington - Osaka Kansai Intl as they are the most popular.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Osaka as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C.-Osaka flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C.-Osaka flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Osaka flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Osaka flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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 Osaka.

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

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

$394+ Cheap Flights from Washington, D.C. to Osaka

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

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Osaka
Explore the most affordable flight options available from Washington, D.C. to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.

Wed 11/411:35 pm -

2 stops29h 05m

Wed 11/117:25 am -

2 stops27h 10m

Deal found 9/20

$867

Wed 11/411:55 pm -

1 stop22h 00m

Wed 11/1110:55 am -

1 stop24h 00m

Deal found 9/20

$1,037

Mon 9/281:15 am -

1 stop21h 55m

Sun 10/46:30 pm -

1 stop40h 30m

Deal found 9/23

$1,050

Wed 11/1111:55 pm -

1 stop27h 00m

Mon 11/2310:55 am -

1 stop24h 00m

Deal found 9/21

$1,071

Fri 9/251:15 am -

1 stop27h 00m

Sun 10/46:30 pm -

1 stop40h 30m

Deal found 9/20

$1,088

Sat 10/3112:55 am -

1 stop22h 00m

Wed 11/2510:55 am -

1 stop24h 00m

Deal found 9/22

$1,089

Tue 12/16:10 am -

2 stops22h 50m

Tue 12/152:00 pm -

2 stops21h 38m

Deal found 9/22

$1,107

Tue 12/16:10 am -

2 stops25h 40m

Tue 12/157:05 am -

2 stops20h 56m

Deal found 9/22

$1,110

Mon 12/2812:05 pm -

2 stops31h 20m

Thu 1/1412:00 pm -

2 stops23h 31m

Deal found 9/23

$1,115

Tue 10/209:09 am -

2 stops24h 11m

Tue 10/279:00 pm -

2 stops30h 06m

Deal found 9/22

$1,116

Tue 10/206:59 am -

1 stop20h 26m

Tue 10/277:25 pm -

2 stops28h 04m

Deal found 9/22

$1,116

Mon 10/194:00 pm -

1 stop35h 25m

Thu 10/297:25 pm -

2 stops37h 58m

Deal found 9/22

$1,116

Best flights from Washington, D.C. to Osaka
Discover carefully curated flight deals from Washington, D.C. to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.

Tue 12/16:35 pm -

1 stop32h 10m

Tue 12/156:35 pm -

1 stop26h 17m

Deal found 9/22

$1,127

Thu 11/57:18 am -

2 stops44h 22m

Thu 11/129:25 am -

2 stops27h 28m

Deal found 9/21

$1,156

Mon 10/121:15 pm -

1 stop40h 50m

Tue 10/2010:10 pm -

1 stop34h 35m

Deal found 9/20

$1,215

Mon 10/126:10 am -

2 stops25h 35m

Thu 10/2212:35 pm -

2 stops22h 01m

Deal found 9/20

$1,216

Mon 10/198:05 am -

2 stops23h 10m

Wed 10/287:05 am -

2 stops20h 01m

Deal found 9/23

$1,230

Wed 11/46:00 am -

2 stops34h 20m

Wed 11/119:25 am -

2 stops34h 13m

Deal found 9/20

$1,245

Wed 11/47:50 am -

2 stops22h 05m

Wed 11/1110:30 am -

2 stops19h 36m

Deal found 9/20

$1,293

Mon 10/196:00 am -

2 stops23h 45m

Mon 10/261:30 pm -

2 stops21h 15m

Deal found 9/23

$1,340

Fri 10/169:38 am -

2 stops21h 12m

Mon 10/2612:30 pm -

2 stops24h 29m

Deal found 9/23

$1,550

Thu 2/49:40 am -

2 stops20h 40m

Mon 2/82:00 pm -

2 stops19h 58m

Deal found 9/22

$1,577

Sun 11/86:34 pm -

1 stop32h 11m

Mon 11/163:20 pm -

2 stops28h 14m

Deal found 9/23

$1,132

Sat 11/77:00 am -

2 stops23h 45m

Fri 11/132:15 am -

2 stops23h 18m

Deal found 9/22

$1,233

Tue 9/295:57 pm -

2 stops27h 13m

Sun 10/46:30 pm -

1 stop40h 30m

Deal found 9/22

$1,238

Wed 11/410:11 am -

2 stops30h 09m

Wed 11/116:05 pm -

2 stops37h 59m

Deal found 9/20

$1,246

Sun 11/85:31 pm -

2 stops33h 14m

Sun 11/153:20 pm -

2 stops28h 14m

Deal found 9/23

$1,177

Thu 11/56:10 am -

2 stops22h 50m

Thu 11/128:00 am -

2 stops25h 09m

Deal found 9/20

$1,314

Fri 11/66:00 am -

2 stops22h 40m

Fri 11/132:40 pm -

2 stops22h 06m

Deal found 9/22

$1,341

Sun 11/17:18 am -

2 stops22h 37m

Wed 11/258:10 pm -

2 stops34h 30m

Deal found 9/22

$1,352

Sat 10/246:00 am -

2 stops44h 10m

Wed 10/287:05 pm -

2 stops41h 54m

Deal found 9/24

$1,250

Thu 11/510:11 am -

2 stops30h 09m

Thu 11/126:05 pm -

2 stops37h 59m

Deal found 9/20

$1,295

Mon 10/197:45 am -

2 stops23h 05m

Wed 10/289:40 am -

2 stops19h 47m

Deal found 9/23

$1,355

Tue 10/69:30 am -

2 stops21h 45m

Mon 10/197:30 am -

2 stops19h 53m

Deal found 9/23

$1,361

Fri 11/66:00 am -

2 stops34h 20m

Fri 11/139:50 am -

2 stops33h 48m

Deal found 9/22

$1,256

Tue 10/66:35 am -

1 stop19h 15m

Tue 12/83:20 pm -

1 stop31h 50m

Deal found 9/21

$1,277

Fri 11/1310:11 am -

2 stops36h 34m

Wed 12/26:05 pm -

2 stops37h 59m

Deal found 9/21

$1,295

Sat 10/179:09 am -

2 stops22h 26m

Wed 10/288:00 am -

2 stops19h 06m

Deal found 9/23

$1,361

Thu 10/15:57 pm -

2 stops27h 13m

Wed 10/141:10 pm -

1 stop21h 50m

Deal found 9/23

$1,278

Tue 12/110:25 pm -

2 stops29h 45m

Tue 12/152:30 pm -

1 stop32h 40m

Deal found 9/22

$1,281

Mon 10/126:59 am -

2 stops21h 36m

Thu 10/221:30 pm -

2 stops21h 15m

Deal found 9/20

$1,551

Sun 10/187:45 am -

2 stops20h 50m

Tue 10/278:30 am -

2 stops18h 58m

Deal found 9/23

$1,416

Last-minute flights from Washington, D.C. to Osaka
Discover last-minute flight deals from Washington, D.C. to Osaka. Data last updated September 25, 2026 and is based on user searches.

Fri 9/251:15 am -

1 stop27h 00m

Sun 10/46:30 pm -

1 stop40h 30m

Deal found 9/20

$1,088

Sat 9/261:15 am -

1 stop21h 55m

Wed 10/71:10 pm -

1 stop21h 50m

Deal found 9/23

$1,138

Sat 9/261:15 am -

1 stop21h 55m

Tue 10/66:30 pm -

1 stop40h 30m

Deal found 9/23

$1,150

Sat 9/261:15 am -

1 stop27h 00m

Fri 10/911:10 am -

1 stop23h 50m

Deal found 9/23

$1,178

Mon 9/281:15 am -

1 stop21h 55m

Sun 10/46:30 pm -

1 stop40h 30m

Deal found 9/23

$1,050

Sun 10/49:09 am -

2 stops20h 46m

Tue 10/208:00 am -

2 stops18h 58m

Deal found 9/23

$1,146

Wed 10/145:15 pm -

2 stops34h 10m

Wed 10/216:00 pm -

2 stops30h 44m

Deal found 9/21

$1,131

Wed 10/146:00 am -

2 stops45h 25m

Wed 10/216:00 pm -

2 stops40h 50m

Deal found 9/22

$1,178

Mon 10/194:00 pm -

1 stop35h 25m

Thu 10/297:25 pm -

2 stops37h 58m

Deal found 9/22

$1,116

Tue 10/209:09 am -

2 stops24h 11m

Tue 10/279:00 pm -

2 stops30h 06m

Deal found 9/22

$1,116

Tue 10/206:59 am -

1 stop20h 26m

Tue 10/277:25 pm -

2 stops28h 04m

Deal found 9/22

$1,116

Tue 10/209:55 am -

1 stop17h 30m

Tue 10/277:25 pm -

2 stops33h 20m

Deal found 9/22

$1,121

One-way flights from Washington, D.C. to Osaka
Search for one-way flight options from Washington, D.C. to Osaka. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.

Wed 9/301:20 pm -

2 stops54h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$394

Fri 11/2711:35 pm -

1 stop25h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$426

Mon 11/2311:35 pm -

2 stops43h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$436

Mon 9/281:20 pm -

1 stop20h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$464

Fri 11/2711:35 pm -

2 stops29h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$474

Fri 10/309:12 pm -

3 stops46h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$480

Sun 10/255:42 pm -

2 stops35h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$488

Mon 11/235:42 pm -

2 stops49h 28m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$496

Sun 11/2210:02 am -

3 stops42h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$512

Fri 10/309:12 pm -

3 stops49h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$522

Sun 11/226:50 am -

3 stops45h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$526

Sun 11/224:00 pm -

2 stops35h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$534

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

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$867 (Trip.com)
One-way from	$394 (Kiwi.com)
Popular in	April
Cheapest in	January
Average price	$1,425

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

Search Deals

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

Search Deals

From Washington, D.C. (WAS) to Osaka (OSA)

Search Deals

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

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($162 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreOsaka

BWI Baltimore/Washington - KIX Osaka Kansai Intl

BWIKIX

Baltimore/Washington

Fri 10/30

9:12 pm-9:10 am

3 stops46h 58m

Osaka Kansai Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$480

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Wed 9/30

1:20 pm-5:00 pm

1 stop38h 40m

Osaka Kansai Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$504

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Fri 10/30

9:12 pm-12:10 pm

3 stops49h 58m

Osaka Itami

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$522

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Mon 11/23

5:42 pm-7:00 pm

2 stops35h 18m

Osaka Itami

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$534

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Sun 10/25

5:46 pm-5:40 pm

2 stops34h 54m

Osaka Kansai Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$545

BaltimoreOsaka

BWI Baltimore/Washington - KIX Osaka Kansai Intl

BWIKIX

Baltimore/Washington

Sat 10/24

5:42 pm-9:10 am

2 stops50h 28m

Osaka Kansai Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$581

BaltimoreOsaka

BWI Baltimore/Washington - ITM Osaka Itami

BWIITM

Baltimore/Washington

Sun 10/25

9:12 pm-7:00 pm

3 stops32h 48m

Osaka Itami

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$598

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Sat 10/24

6:00 am-7:00 pm

3 stops48h 00m

Osaka Itami

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$613

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Mon 9/28

1:15 am-12:10 pm

1 stop21h 55m

Osaka Kansai Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$616

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Mon 9/28

1:20 pm-10:45 pm

1 stop20h 25m

Osaka Kansai Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Washington, D.C. to Osaka

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Osaka in September.

Provider	Price Accuracy	Trust Score*
Ovago	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Osaka flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C.-Osaka flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Osaka flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Osaka flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Osaka from Washington, D.C. with our price prediction graph.

WAS-OSA

IAD-KIX

BWI-KIX

DCA-KIX

BWI-ITM

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 Osaka

WAS-OSA

IAD-KIX

BWI-KIX

DCA-KIX

BWI-ITM

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Osaka (average of $1,099). Flying from Washington, D.C. to Osaka in May is currently the most expensive (average of $1,697). 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.

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

Airfare is below average for this route at the moment.

Washington, D.C. to Osaka flights typically cost between $1,198 and $1,767 in November.
The cheapest round-trip price found within the last 5 days was $867 on Multiple Airlines (Nov 4-Nov 11).

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

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Osaka, you should look to book at least 71 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.

Reviews of airlines servicing Osaka

Read reviews from past customers who have flown ANA,United Airlines, andAir Canada from Washington, D.C. to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.3

Very good

1,322 reviews

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

ANA

8.3

Very good

1,322 reviews

ANA

8.3

Very good

1,322 reviews

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

United Airlines

7.4

Good

10,240 reviews

ANA

8.3

Very good

1,322 reviews

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

Air Canada

7.1

Good

11,684 reviews

ANA

8.3

Very good

1,322 reviews

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

Related info for your journey

How long is the flight from Washington, D.C. to Osaka?
Airlines like United Airlines, Turkish Airlines, and ANA fly from Washington, D.C. to Osaka in about 23h 10m. The time it takes to get you to your destination can typically vary by up to 17h 40m. The distance between Washington, D.C. and Osaka is about 6926 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What is the cheapest airline to fly from Washington, D.C. to Osaka round-trip?
Cheapflights users have booked flights from Washington, D.C. to Osaka round-trip from $964. Users have found that ANA is 31% cheaper than the other options available to this destination.
What are the most popular routes from Washington, D.C. to Osaka?
When deciding which route to take from Washington, D.C. to Osaka consider Washington, D.C. Dulles Intl - Osaka Kansai Intl, Washington, D.C. Dulles Intl - Osaka Itami or Baltimore/Washington - Osaka Kansai Intl as they are the most popular.
Can I find deals for flights from Washington, D.C. to Osaka that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Osaka?
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 Osaka.
Can I find deals for business class flights from Washington, D.C. to Osaka?
Yes. Cheapflights offers flight deals from Washington, D.C. to Osaka 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 Osaka?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Osaka (average of $1,099). Flying from Washington, D.C. to Osaka in May is currently the most expensive (average of $1,697). 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

Nara

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Top airline flying from Washington, D.C. to Osaka

Airline	Cheapest	Average	Flexibility	On-time
ANA	Cheapest$964	Average$1,378	FlexibilityNo cancel fee	On-time80%

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$394+ Cheap flights from Washington, D.C. (WAS) to Osaka (OSA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Washington, D.C. to OsakaExplore the most affordable flight options available from Washington, D.C. to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.

Explore the most affordable flight options available from Washington, D.C. to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.

Best flights from Washington, D.C. to OsakaDiscover carefully curated flight deals from Washington, D.C. to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.

Discover carefully curated flight deals from Washington, D.C. to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.

Last-minute flights from Washington, D.C. to OsakaDiscover last-minute flight deals from Washington, D.C. to Osaka. Data last updated September 25, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Osaka. Data last updated September 25, 2026 and is based on user searches.

One-way flights from Washington, D.C. to OsakaSearch for one-way flight options from Washington, D.C. to Osaka. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.

Search for one-way flight options from Washington, D.C. to Osaka. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.

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Compare providers for flights from Washington, D.C. to Osaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Osaka in September.

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

Have a flexible travel schedule? Discover the best time to fly to Osaka from Washington, D.C. with our price prediction graph.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Washington, D.C. to Osaka flights typically cost between $1,198 and $1,767 in November.The cheapest round-trip price found within the last 5 days was $867 on Multiple Airlines (Nov 4-Nov 11).

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

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Osaka, you should look to book at least 71 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.

Reviews of airlines servicing Osaka

Read reviews from past customers who have flown ANA,United Airlines, andAir Canada from Washington, D.C. to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Washington, D.C. to Osaka round-trip?

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

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

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

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

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

Traveling to a place near Osaka?

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Other flights to Osaka

Explore flights to Osaka departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.

Washington, D.C. and Osaka flights

Browse other Washington, D.C. and Osaka flight options. Last updated on September 25, 2026.

Other flights from Washington, D.C.

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Washington, D.C. to Osaka flights

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Cheapest flights from Washington, D.C. to Osaka
Explore the most affordable flight options available from Washington, D.C. to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.

Best flights from Washington, D.C. to Osaka
Discover carefully curated flight deals from Washington, D.C. to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.

Last-minute flights from Washington, D.C. to Osaka
Discover last-minute flight deals from Washington, D.C. to Osaka. Data last updated September 25, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Osaka
Search for one-way flight options from Washington, D.C. to Osaka. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.

Washington, D.C. to Osaka flights typically cost between $1,198 and $1,767 in November.
The cheapest round-trip price found within the last 5 days was $867 on Multiple Airlines (Nov 4-Nov 11).