What are the cheapest airlines flying from Washington, D.C. to Osaka round-trip?

Cheapflights users have booked flights from Washington, D.C. to Osaka round-trip from $743. Other airlines that can offer you cheap pricing are Air Canada, from $1,048, and Delta, from $1,069. Users have found that Air China is 47% cheaper than the other options available to this destination.

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

The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $609. However, be on the lookout for offers from Korean Air and Alaska Airlines, as they are both options that can get you from Washington, D.C. to Osaka for a low price.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Osaka (average of $877). Flying from Washington, D.C. to Osaka in June is currently the most expensive (average of $1,312). 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 day to fly from Washington, D.C. to Osaka?

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

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 - Kobe or Washington, D.C. Dulles Intl - Osaka Itami as they are the most popular.

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

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 8 days in advance, which can save you up to 33% on flights from Washington, D.C. to Osaka compared to booking the week you need them. Waiting 8 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $759. For sooner than that we have options available in the next 3 days from $1,264.

What is the cheapest month to fly from Washington, D.C. to Osaka?

Our data shows that January tends to be the cheapest month to fly to Osaka from Washington, D.C.. Users have commonly found prices around $1,419 for the month, but tickets can be as low as $939. Due to multiple factors, prepare for potentially higher prices in December.

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.

$403+ Flights from Washington, D.C. to Osaka

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Washington, D.C. to Osaka are usually found in January or February, booked 7 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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

Round-trip from	$743 (oojo)
One-way from	$403 (Mytrip)
Popular in	December
Cheapest in	January
Average price	$1,342

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

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

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($77 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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

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 July 31, 2025.

Tue 9/911:00 pmIAD - KIX

1 stop24h 40mAir China

Tue 9/169:05 amKIX - IAD

1 stop23h 25mAir China

Deal found 7/30

$743

Tue 9/94:27 pmBWI - KIX

3 stops28h 13mMultiple Airlines

Tue 9/165:00 pmKIX - BWI

2 stops27h 01mMultiple Airlines

Deal found 7/30

$913

Sun 11/99:20 pmDCA - KIX

2 stops32h 05mAir Canada

Sat 11/157:25 pmKIX - DCA

2 stops34h 06mAir Canada

Deal found 7/29

$942

Tue 9/94:27 pmBWI - UKB

3 stops28h 43mMultiple Airlines

Tue 9/1611:10 amUKB - BWI

2 stops32h 51mMultiple Airlines

Deal found 7/31

$945

Wed 9/172:25 pmIAD - KIX

1 stop37h 00mAir Canada

Wed 9/246:05 pmKIX - IAD

1 stop16h 20mAir Canada

Deal found 7/29

$953

Wed 9/1710:20 amIAD - ITM

2 stops19h 50mAir Canada

Wed 9/243:00 pmITM - IAD

2 stops31h 38mAir Canada

Deal found 7/29

$1,004

Mon 12/110:56 amBWI - ITM

2 stops41h 14mUnited Airlines

Tue 12/161:00 pmITM - BWI

3 stops32h 19mUnited Airlines

Deal found 7/31

$1,068

Tue 8/266:25 pmBWI - KIX

2 stops27h 55mDelta

Fri 9/512:35 pmKIX - BWI

2 stops24h 12mDelta

Deal found 7/29

$1,069

Mon 11/2411:50 amIAD - UKB

1 stop32h 10mKorean Air

Wed 12/36:30 pmUKB - IAD

1 stop29h 20mKorean Air

Deal found 7/29

$1,073

Mon 10/69:00 amBWI - UKB

2 stops43h 40mKorean Air

Wed 10/2211:10 amUKB - BWI

2 stops43h 24mKorean Air

Deal found 7/29

$1,081

Sat 9/61:15 pmIAD - KIX

1 stop33h 05mKorean Air

Mon 12/229:15 amKIX - IAD

1 stop38h 35mKorean Air

Deal found 7/29

$1,104

Tue 10/146:45 amBWI - ITM

2 stops21h 20mANA

Fri 10/312:05 pmITM - BWI

2 stops20h 19mANA

Deal found 7/30

$1,132

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 July 31, 2025.

Tue 9/911:00 pmIAD - KIX

1 stop24h 40mAir China

Tue 9/169:05 amKIX - IAD

1 stop23h 25mAir China

Deal found 7/30

$743

Tue 9/94:27 pmBWI - KIX

3 stops28h 13mMultiple Airlines

Tue 9/165:00 pmKIX - BWI

2 stops27h 01mMultiple Airlines

Deal found 7/30

$913

Sun 11/99:20 pmDCA - KIX

2 stops32h 05mAir Canada

Sat 11/157:25 pmKIX - DCA

2 stops34h 06mAir Canada

Deal found 7/29

$942

Mon 12/110:56 amBWI - ITM

2 stops41h 14mUnited Airlines

Tue 12/161:00 pmITM - BWI

3 stops32h 19mUnited Airlines

Deal found 7/31

$1,068

Tue 8/266:25 pmBWI - KIX

2 stops27h 55mDelta

Fri 9/512:35 pmKIX - BWI

2 stops24h 12mDelta

Deal found 7/29

$1,069

Mon 10/69:00 amBWI - UKB

2 stops43h 40mKorean Air

Wed 10/2211:10 amUKB - BWI

2 stops43h 24mKorean Air

Deal found 7/29

$1,081

Tue 10/146:45 amBWI - ITM

2 stops21h 20mANA

Fri 10/312:05 pmITM - BWI

2 stops20h 19mANA

Deal found 7/30

$1,132

Tue 10/1410:45 pmDCA - ITM

2 stops19h 50mJapan Airlines

Fri 10/312:50 pmITM - DCA

2 stops20h 09mJapan Airlines

Deal found 7/30

$1,181

Sun 8/3110:09 pmDCA - ITM

2 stops21h 26mAmerican Airlines

Tue 9/168:30 amITM - DCA

2 stops18h 54mAmerican Airlines

Deal found 7/30

$1,224

Sun 8/315:49 pmDCA - KIX

2 stops35h 56mAlaska Airlines

Tue 9/168:45 pmKIX - DCA

2 stops32h 21mAlaska Airlines

Deal found 7/28

$1,257

Wed 8/277:20 pmDCA - KIX

2 stops30h 55mCathay Pacific

Tue 9/210:00 amKIX - DCA

2 stops28h 09mCathay Pacific

Deal found 7/29

$1,275

Tue 9/94:27 pmBWI - UKB

3 stops28h 43mMultiple Airlines

Tue 9/1611:10 amUKB - BWI

2 stops32h 51mMultiple Airlines

Deal found 7/31

$945

Last-minute flights from Washington, D.C. to Osaka
Discover last-minute flight deals from Washington, D.C. to Osaka. Data last updated July 31, 2025 and is based on user searches.

Tue 8/56:42 amBWI - KIX

1 stop19h 08mUnited Airlines

Thu 8/144:55 pmKIX - BWI

1 stop25h 33mUnited Airlines

Deal found 7/29

$1,445

Tue 8/56:42 amBWI - ITM

2 stops21h 23mUnited Airlines

Thu 8/1412:00 pmITM - BWI

2 stops22h 42mUnited Airlines

Deal found 7/29

$1,451

Tue 8/57:00 amDCA - KIX

1 stop18h 50mUnited Airlines

Thu 8/144:55 pmKIX - DCA

1 stop17h 32mUnited Airlines

Deal found 7/29

$1,949

Tue 8/510:08 pmIAD - KIX

1 stop27h 42mUnited Airlines

Thu 8/144:55 pmKIX - IAD

1 stop20h 50mUnited Airlines

Deal found 7/29

$1,949

Tue 8/57:00 amDCA - ITM

2 stops21h 05mUnited Airlines

Fri 8/1512:00 pmITM - DCA

2 stops22h 02mUnited Airlines

Deal found 7/29

$1,955

Wed 8/612:15 pmIAD - KIX

1 stop16h 40mMultiple Airlines

Thu 8/1412:35 pmKIX - IAD

2 stops24h 24mMultiple Airlines

Deal found 7/29

$1,661

Wed 8/68:19 amIAD - KIX

1 stop19h 06mAir Canada

Mon 8/186:05 pmKIX - IAD

2 stops32h 37mAir Canada

Deal found 7/29

$1,868

Wed 8/612:15 pmIAD - ITM

1 stop16h 55mANA

Fri 8/158:00 amITM - IAD

1 stop20h 45mANA

Deal found 7/29

$1,871

Wed 8/610:09 pmDCA - ITM

2 stops20h 26mJapan Airlines

Fri 8/158:25 amITM - DCA

2 stops19h 07mJapan Airlines

Deal found 7/29

$1,960

Thu 8/76:42 amBWI - ITM

2 stops23h 13mANA

Sat 8/167:30 amITM - BWI

2 stops19h 20mANA

Deal found 7/29

$1,660

Fri 8/87:10 amBWI - KIX

2 stops24h 50mDelta

Sun 8/179:05 amKIX - BWI

2 stops28h 18mDelta

Deal found 7/29

$1,364

Fri 8/86:59 amDCA - KIX

2 stops20h 26mAir Canada

Mon 8/186:05 pmKIX - DCA

2 stops27h 52mAir Canada

Deal found 7/29

$1,651

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 July 31, 2025.

Sun 8/245:45 amBWI - KIX

2 stops27h 05mMultiple Airlines

Deal found 7/30

$403

Wed 8/208:59 amDCA - KIX

2 stops45h 31mMultiple Airlines

Deal found 7/30

$469

Mon 9/86:45 pmIAD - KIX

2 stops50h 20mMultiple Airlines

Deal found 7/30

$485

Sun 8/245:45 amBWI - ITM

2 stops25h 05mMultiple Airlines

Deal found 7/30

$489

Mon 8/258:59 amDCA - ITM

2 stops44h 56mMultiple Airlines

Deal found 7/30

$537

Sun 8/2410:04 amBWI - UKB

3 stops35h 06mMultiple Airlines

Deal found 7/30

$557

Mon 9/86:45 pmIAD - ITM

3 stops53h 10mMultiple Airlines

Deal found 7/30

$577

Mon 9/229:00 amBWI - KIX

2 stops23h 00mKorean Air

Deal found 7/31

$613

Mon 8/2512:15 pmIAD - ITM

1 stop17h 55mANA

Deal found 7/30

$615

Sun 8/2412:15 pmIAD - KIX

1 stop18h 15mANA

Deal found 7/30

$622

Mon 9/86:09 pmIAD - KIX

3 stops35h 36mAlaska Airlines

Deal found 7/30

$634

Mon 9/226:09 pmIAD - KIX

2 stops29h 41mChina Airlines

Deal found 7/31

$636

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

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 9/9

11:00 pm-12:40 pm

1 stop24h 40m

Osaka Kansai Intl

Tue 9/16

9:05 am-7:30 pm

1 stop23h 25m

$743

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 9/9

4:27 pm-9:40 am

3 stops28h 13m

Osaka Kansai Intl

Tue 9/16

5:00 pm-7:01 am

2 stops27h 01m

$913

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sun 11/9

9:20 pm-7:25 pm

2 stops32h 05m

Osaka Kansai Intl

Sat 11/15

7:25 pm-3:31 pm

2 stops34h 06m

$942

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Tue 9/9

4:27 pm-10:10 am

3 stops28h 43m

Kobe

Tue 9/16

11:10 am-7:01 am

2 stops32h 51m

$945

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Wed 9/17

2:25 pm-4:25 pm

1 stop37h 00m

Osaka Kansai Intl

Wed 9/24

6:05 pm-9:25 pm

1 stop16h 20m

$953

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 9/17

10:20 am-7:10 pm

2 stops19h 50m

Osaka Itami

Wed 9/24

3:00 pm-9:38 am

2 stops31h 38m

$1,004

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Mon 12/1

10:56 am-6:10 pm

2 stops41h 14m

Osaka Itami

Tue 12/16

1:00 pm-7:19 am

3 stops32h 19m

$1,068

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 8/26

6:25 pm-11:20 am

2 stops27h 55m

Osaka Kansai Intl

Fri 9/5

12:35 pm-11:47 pm

2 stops24h 12m

$1,069

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Mon 10/6

9:00 am-5:40 pm

2 stops43h 40m

Kobe

Wed 10/22

11:10 am-5:34 pm

2 stops43h 24m

$1,081

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Sat 9/6

1:15 pm-11:20 am

1 stop33h 05m

Osaka Kansai Intl

Mon 12/22

9:15 am-9:50 am

1 stop38h 35m

$1,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results

...

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.

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

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 7 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 time of day to fly from WAS to OSA?

It’s typically best to fly out from Washington, D.C. to Osaka in the afternoon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Osaka

Read reviews from past customers who have flown EVA Air, Korean Air, and ANA 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.

EVA Air

8.4

Very good

1,220 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

1,220 reviews

EVA Air

8.4

Very good

1,220 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

1,121 reviews

EVA Air

8.4

Very good

1,220 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

8.4

Very good

922 reviews

EVA Air

8.4

Very good

1,220 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

1,536 reviews

EVA Air

8.4

Very good

1,220 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

China Airlines

8.3

Very good

754 reviews

EVA Air

8.4

Very good

1,220 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 flying from Washington, D.C. to Osaka round-trip?
Cheapflights users have booked flights from Washington, D.C. to Osaka round-trip from $743. Other airlines that can offer you cheap pricing are Air Canada, from $1,048, and Delta, from $1,069. Users have found that Air China is 47% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. to Osaka one-way?
The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $609. However, be on the lookout for offers from Korean Air and Alaska Airlines, as they are both options that can get you from Washington, D.C. to Osaka for a low price.
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 - Kobe or Washington, D.C. Dulles Intl - Osaka Itami 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, February is the cheapest month in which you can book a flight from Washington, D.C. to Osaka (average of $877). Flying from Washington, D.C. to Osaka in June is currently the most expensive (average of $1,312). 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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Alternative routes for Washington, D.C. to Osaka

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Top 3 airlines flying from Washington, D.C. to Osaka

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$562	Average$1,089	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$944	Average$1,053	FlexibilityNo cancel fee	On-time67%
ANA	Cheapest$1,457	Average$1,892	FlexibilityNo cancel fee	On-time80%

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$403+ Cheap flights from Washington, D.C. (WAS) to Osaka (OSA)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Osaka with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. to Osaka are usually found in January or February, booked 7 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 July 31, 2025.

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 July 31, 2025.

Cheapflights Fare Finder

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

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Osaka. Price data was last updated on July 25, 2025.

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

Find hourly flight availability from Washington, D.C. to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated July 31, 2025.

Read reviews from past customers who have flown EVA Air, Korean Air, and ANA 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

Find useful and relevant information for your journey from Washington, D.C. to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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Alternative routes for Washington, D.C. to Osaka

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Top 3 airlines flying from Washington, D.C. to Osaka

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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 July 31, 2025.