Washington, D.C.

$500+ Cheap flights from Osaka (OSA) to Washington, D.C. (WAS)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — WAS
Nov 19 — Nov 261
1 adult
Tue 11/19
Tue 11/26
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Cheap flight deals from Osaka to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 14, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

March

Round-trip from

$1,219
(United Airlines)

One-way from

$500
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Osaka (OSA)-Washington, D.C. (WAS) flights.
High demand for flights, 22% potential price rise
Best time to find cheap flights, 35% potential price drop
From Osaka (OSA) to Washington, D.C. (WAS)
One-way flight from Osaka (OSA) to Washington, D.C. (WAS)

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

Cheapest flights from Osaka to Washington, D.C.
Explore the most affordable flight options available from Osaka to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:30 pmKIX - BWI
2 stops35h 49mUnited Airlines
Wed 12/46:30 amBWI - KIX
1 stop20h 05mUnited Airlines
Deal found 11/13$1,219
This Gurufare deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2210:20 pmKIX - IAD
2 stops53h 50mAir China
Sat 1/44:35 pmIAD - KIX
3 stops36h 15mAir China
Deal found 11/13$1,649
This Air Canada deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2110:05 amKIX - IAD
2 stops43h 08mMultiple Airlines
Mon 12/3010:10 pmIAD - KIX
2 stops31h 15mMultiple Airlines
Deal found 11/13$1,696
This Air France deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2412:30 pmKIX - IAD
2 stops42h 12mAir France
Wed 12/45:04 pmIAD - KIX
2 stops27h 31mAir France
Deal found 11/13$1,719
This Mytrip deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/104:00 pmITM - BWI
3 stops30h 38mMultiple Airlines
Thu 12/125:30 amBWI - ITM
2 stops24h 55mMultiple Airlines
Deal found 11/13$1,721
This Air Canada deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/213:40 pmKIX - IAD
2 stops19h 41mAir Canada
Mon 12/3010:10 pmIAD - KIX
2 stops31h 15mAir Canada
Deal found 11/13$1,753
This Air Canada deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2210:05 amKIX - DCA
2 stops26h 32mMultiple Airlines
Sat 1/48:40 pmDCA - KIX
2 stops32h 45mMultiple Airlines
Deal found 11/13$1,769
This FlightHub deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/248:25 amKIX - IAD
2 stops45h 25mLufthansa
Wed 12/45:15 pmIAD - KIX
1 stop25h 00mLufthansa
Deal found 11/13$1,782
This FlightHub deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2410:30 pmKIX - IAD
1 stop27h 45mTurkish Airlines
Wed 12/41:30 pmIAD - KIX
1 stop39h 25mTurkish Airlines
Deal found 11/13$1,789
This FlightHub deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 pmKIX - IAD
1 stop36h 10mQatar Airways
Sun 1/128:05 pmIAD - KIX
1 stop30h 10mQatar Airways
Deal found 11/12$1,803
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:30 pmKIX - IAD
2 stops27h 01mUnited Airlines
Sat 1/412:35 pmIAD - KIX
1 stop38h 00mUnited Airlines
Deal found 11/13$1,844
This Air Canada deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/104:00 pmITM - DCA
2 stops20h 37mAir Canada
Thu 12/126:59 amDCA - ITM
2 stops22h 11mAir Canada
Deal found 11/13$1,880

Find flights from Osaka to Washington, D.C. within your budget

Customize your flight search to find flights from Osaka to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,728,912 searches. Data last updated November 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsakaBaltimore

KIX - BWI

KIXBWI

Osaka Kansai Intl

Sun 11/24

6:30 pm-9:46 am

2 stops29h 16m

Baltimore/Washington

Wed 12/4

5:55 pm-4:35 pm

2 stops32h 40m

$1,219

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Fri 1/3

5:10 pm-2:10 pm

1 stop35h 00m

Washington, D.C. Dulles Intl

Sat 1/4

4:35 pm-4:00 pm

2 stops33h 25m

$1,595

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sat 12/21

10:05 am-3:13 pm

2 stops43h 08m

Washington, D.C. Dulles Intl

Mon 12/30

10:10 pm-7:25 pm

2 stops31h 15m

$1,696

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sun 11/24

12:30 pm-4:42 pm

2 stops42h 12m

Washington, D.C. Dulles Intl

Wed 12/4

6:30 pm-10:35 am

1 stop26h 05m

$1,719

OsakaBaltimore

ITM - BWI

ITMBWI

Osaka Itami

Tue 12/10

4:00 pm-8:38 am

3 stops30h 38m

Baltimore/Washington

Thu 12/12

5:30 am-8:25 pm

2 stops24h 55m

$1,721

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sat 12/21

3:40 pm-9:21 pm

2 stops19h 41m

Washington, D.C. Dulles Intl

Mon 12/30

10:10 pm-7:25 pm

2 stops31h 15m

$1,753

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Sun 12/22

10:05 am-10:37 pm

2 stops26h 32m

Washington, D.C. Reagan-National

Sat 1/4

8:40 pm-7:25 pm

2 stops32h 45m

$1,769

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sun 11/24

8:25 am-3:50 pm

2 stops45h 25m

Washington, D.C. Dulles Intl

Wed 12/4

5:15 pm-8:15 am

1 stop25h 00m

$1,782

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sun 11/24

10:30 pm-12:15 pm

1 stop27h 45m

Washington, D.C. Dulles Intl

Wed 12/4

1:30 pm-6:55 pm

1 stop39h 25m

$1,789

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 12/31

5:45 pm-3:55 pm

1 stop36h 10m

Washington, D.C. Dulles Intl

Sun 1/12

8:05 pm-4:15 pm

1 stop30h 10m

$1,803

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 60 results
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  • Most accurate provider: When it comes to deals on Osaka-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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 Osaka-Washington, D.C. 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 Osaka to Washington, D.C.

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

Travel insights for flights from Osaka to Washington, D.C.

Get recent, data-driven insights about flights from Osaka to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Osaka to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

It’s typically best to fly out from Osaka to Washington, D.C. in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated November 14, 2024.
Get a feel of what it's like to fly with Air Canada, ANA and Lufthansa from Osaka to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good
836 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.4
Very good
836 reviews
8.4
Very good
836 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.4
Very good
478 reviews
8.4
Very good
836 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.3
Very good
1,459 reviews
8.4
Very good
836 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.1
Very good
3,504 reviews
8.4
Very good
836 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.0
Very good
8,787 reviews
8.4
Very good
836 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Osaka to Washington, D.C. round-trip?

    Flying on United Airlines is currently your cheapest option to Washington, D.C., with prices starting at $1,219. Additional round-trip tickets that might be worth considering are offered by Air China and Air France, with the lowest prices starting at $1,595 and $1,719, respectively. These flights start at 25% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Osaka to Washington, D.C. are United Airlines ($679), Air China ($987), and Cathay Pacific ($1,028).

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Osaka to Washington, D.C. 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 Osaka to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Osaka to Washington, D.C. (average of $300). Flying from Osaka to Washington, D.C. in June is currently the most expensive (average of $376). 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

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Alternative routes for Osaka to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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

Discover the top airline that operate flights from Osaka to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,728,912 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$1,109Average$1,905FlexibilityNo cancel feeOn-time80%
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