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District of Columbia

$540+ Cheap flights from Osaka (OSA) to District of Columbia

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — IAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Osaka to District of Columbia

Keep the following information in mind while searching for Osaka to District of Columbia flight deals. Data was last updated September 15, 2025.

Round-trip from

$903
(Mytrip)

One-way from

$540
(Kiwi.com)
From Osaka (OSA) to District of Columbia
Search Deals
One-way flight from Osaka (OSA) to District of Columbia
Search Deals

Find flight deals from Osaka to District of Columbia

Cheapest flights from Osaka to District of Columbia
Explore the most affordable flight options available from Osaka to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/307:50 amKIX - DCA
2 stops27h 06mMultiple Airlines
Thu 11/66:59 amDCA - KIX
2 stops24h 41mMultiple Airlines
Deal found 9/15$903
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:30 amITM - DCA
2 stops37h 20mAmerican Airlines
Mon 10/205:00 amDCA - ITM
2 stops25h 10mAmerican Airlines
Deal found 9/13$930
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Mon 9/226:05 pmKIX - IAD
1 stop25h 26mAir Canada
Mon 9/295:45 pmIAD - KIX
2 stops33h 40mAir Canada
Deal found 9/15$946
This flugladen.de deal was found by Cheapflights users on 9/12. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:00 amKIX - DCA
2 stops24h 00mMultiple Airlines
Tue 11/49:59 amDCA - KIX
2 stops33h 41mMultiple Airlines
Deal found 9/12$948
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Fri 10/176:05 pmKIX - DCA
1 stop27h 54mAir Canada
Mon 10/206:59 amDCA - KIX
2 stops23h 31mAir Canada
Deal found 9/13$1,058
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/3012:30 pmITM - DCA
2 stops23h 05mMultiple Airlines
Thu 11/66:59 amDCA - ITM
2 stops22h 51mMultiple Airlines
Deal found 9/15$1,062
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Thu 10/166:05 pmKIX - IAD
2 stops28h 33mAir Canada
Sat 10/185:22 pmIAD - KIX
2 stops34h 03mAir Canada
Deal found 9/13$1,079
This Trip.com deal was found by Cheapflights users on 9/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:50 amKIX - IAD
2 stops32h 33mMultiple Airlines
Tue 11/46:13 pmIAD - KIX
2 stops25h 27mMultiple Airlines
Deal found 9/12$1,141
This Gurufare deal was found by Cheapflights users on 9/14. 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.
Sat 12/2010:55 amKIX - IAD
2 stops33h 18mMultiple Airlines
Thu 1/156:55 pmIAD - KIX
2 stops32h 00mMultiple Airlines
Deal found 9/14$1,159
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Mon 9/226:05 pmKIX - DCA
2 stops29h 15mAir Canada
Mon 9/298:40 pmDCA - KIX
1 stop30h 45mAir Canada
Deal found 9/15$1,161
This Gotogate deal was found by Cheapflights users on 9/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:00 amKIX - IAD
1 stop23h 30mAir China
Tue 11/410:00 pmIAD - KIX
1 stop24h 40mAir China
Deal found 9/12$1,183
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:10 pmKIX - IAD
2 stops25h 13mMultiple Airlines
Thu 11/66:13 pmIAD - KIX
2 stops27h 42mMultiple Airlines
Deal found 9/15$1,210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to District of Columbia 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Osaka to District of Columbia that are best for you.

Fly from

Osaka

Fly to

District of Columbia

Route

Depart

Return

Price

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Thu 10/30

7:50 am-9:56 pm

2 stops27h 06m

Washington, D.C. Reagan-National

Thu 11/6

6:59 am-9:40 pm

2 stops24h 41m

$903

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Thu 10/16

7:30 am-7:50 am

2 stops37h 20m

Washington, D.C. Reagan-National

Mon 10/20

5:00 am-7:10 pm

2 stops25h 10m

$930

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Tue 10/28

9:00 am-8:00 pm

2 stops24h 00m

Washington, D.C. Reagan-National

Tue 11/4

9:59 am-9:40 am

2 stops33h 41m

$948

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Fri 10/17

6:05 pm-8:59 am

1 stop27h 54m

Washington, D.C. Reagan-National

Mon 10/20

6:59 am-7:30 pm

2 stops23h 31m

$1,058

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

Thu 10/30

12:30 pm-10:35 pm

2 stops23h 05m

Washington, D.C. Reagan-National

Thu 11/6

6:59 am-7:50 pm

2 stops22h 51m

$1,062

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 10/28

10:50 am-6:23 am

2 stops32h 33m

Washington, D.C. Dulles Intl

Tue 11/4

6:13 pm-9:40 am

2 stops25h 27m

$1,141

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 10/28

9:00 am-7:30 pm

1 stop23h 30m

Washington, D.C. Dulles Intl

Tue 11/4

10:00 pm-12:40 pm

1 stop24h 40m

$1,183

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 10/30

6:10 pm-6:23 am

2 stops25h 13m

Washington, D.C. Dulles Intl

Thu 11/6

6:13 pm-11:55 am

2 stops27h 42m

$1,210

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

Tue 10/28

2:05 pm-11:16 am

2 stops34h 11m

Washington, D.C. Dulles Intl

Tue 11/4

12:20 pm-8:20 pm

1 stop18h 00m

$1,407

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sat 12/20

12:55 pm-6:13 am

2 stops31h 18m

Washington, D.C. Dulles Intl

Thu 1/15

11:05 am-2:45 pm

1 stop37h 40m

$1,428

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 50 results
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Best time to book a flight from Osaka to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from Osaka to District of Columbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Osaka to District of Columbia, such as ANA and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
961 reviews

Crew

8.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
961 reviews
ANA
8.4
Very good
961 reviews

Crew

8.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,929 reviews
ANA
8.4
Very good
961 reviews

Crew

8.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Find useful and relevant information for your journey from Osaka to District of Columbia. 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 Osaka to District of Columbia?

    For as low as $1,569, American Airlines can have you in District of Columbia from Osaka in 16h 40m. There are 6921 mi between Osaka and District of Columbia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Osaka to District of Columbia?

    When deciding which route to take from Osaka to District of Columbia consider Osaka Kansai Intl - Washington, D.C. Dulles Intl, Osaka Itami - Washington, D.C. Dulles Intl or Osaka Kansai Intl - Washington, D.C. Reagan-National as they are the most popular.

  • Can I find deals for flights from Osaka to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Osaka to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to District of Columbia?

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

  • Can I find deals for business class flights from Osaka to District of Columbia?

    Yes. Cheapflights offers flight deals from Osaka to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Osaka to District of Columbia (average of $292). Flying from Osaka to District of Columbia in April is currently the most expensive (average of $337). 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.

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