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$404+ Cheap flights from Kansai Intl (KIX) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — IAD
Dec 8 — Dec 151
Mon 12/8
Mon 12/15
1 adult, Economy
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Cheap flight deals from Kansai Intl to District of Columbia

Keep the following information in mind while searching for Kansai Intl to District of Columbia flight deals. Data was last updated November 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,088
(Gotogate)

One-way from

$404
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Washington, D.C. (WAS) flights.
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From Osaka Kansai Intl to District of Columbia
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One-way flight from Osaka Kansai Intl to District of Columbia
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Find flight deals from Kansai Intl to District of Columbia

Cheapest flights from Kansai Intl to District of Columbia
Explore the most affordable flight options available from Kansai Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.

This Air Canada deal was found by Cheapflights users on 11/6. 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 12/1910:50 amKIX - IAD
2 stops23h 36mMultiple Airlines
Sun 1/44:30 pmIAD - KIX
2 stops38h 05mMultiple Airlines
Deal found 11/6$1,129
This Air Canada deal was found by Cheapflights users on 11/7. 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 12/198:00 amKIX - IAD
2 stops26h 26mMultiple Airlines
Mon 1/59:00 amIAD - KIX
2 stops21h 35mMultiple Airlines
Deal found 11/7$1,131
This Orbitz deal was found by Cheapflights users on 11/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 pmKIX - IAD
2 stops25h 06mMultiple Airlines
Sun 12/146:30 pmIAD - KIX
2 stops27h 05mMultiple Airlines
Deal found 11/7$1,329
This Air China deal was found by Cheapflights users on 11/6. 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 China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:50 pmKIX - IAD
1 stop42h 40mAir China
Fri 1/210:00 pmIAD - KIX
1 stop24h 40mAir China
Deal found 11/6$1,333
This Gurufare deal was found by Cheapflights users on 11/7. 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.
Mon 12/226:10 pmKIX - IAD
2 stops26h 03mMultiple Airlines
Mon 12/296:43 pmIAD - KIX
2 stops25h 12mMultiple Airlines
Deal found 11/7$1,377
This Gurufare deal was found by Cheapflights users on 11/6. 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.
Wed 12/176:10 pmKIX - IAD
2 stops37h 33mMultiple Airlines
Mon 12/296:43 pmIAD - KIX
2 stops32h 12mMultiple Airlines
Deal found 11/6$1,398
This Gurufare deal was found by Cheapflights users on 11/6. 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.
Thu 12/186:10 pmKIX - IAD
2 stops26h 03mMultiple Airlines
Mon 12/296:43 pmIAD - KIX
2 stops27h 12mMultiple Airlines
Deal found 11/6$1,419
This Trip.com deal was found by Cheapflights users on 11/6. 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.
Sun 12/217:50 amKIX - IAD
2 stops26h 36mMultiple Airlines
Sun 12/289:45 amIAD - KIX
2 stops21h 55mMultiple Airlines
Deal found 11/6$1,482
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Mon 12/2210:50 amKIX - DCA
2 stops25h 06mMultiple Airlines
Mon 12/296:00 amDCA - KIX
3 stops24h 35mMultiple Airlines
Deal found 11/6$1,485
This Gotogate deal was found by Cheapflights users on 11/6. 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.
Wed 12/173:45 pmKIX - DCA
2 stops20h 50mMultiple Airlines
Sun 12/286:00 amDCA - KIX
2 stops24h 35mMultiple Airlines
Deal found 11/6$1,543
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 12/176:35 pmKIX - DCA
2 stops19h 24mUnited Airlines
Sun 12/287:00 amDCA - KIX
1 stop19h 40mUnited Airlines
Deal found 11/6$1,740
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 12/186:35 pmKIX - DCA
1 stop17h 08mUnited Airlines
Sun 12/287:00 amDCA - KIX
1 stop19h 40mUnited Airlines
Deal found 11/6$1,759

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansai Intl 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 November 8, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to District of Columbia that are best for you.

Fly from

Kansai Intl

Fly to

District of Columbia

Route

Depart

Return

Price

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Wed 2/4

3:45 pm-8:30 pm

2 stops18h 45m

Washington, D.C. Dulles Intl

Sun 2/8

9:45 am-9:50 pm

2 stops22h 05m

$1,088

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Fri 12/19

8:00 am-8:26 pm

2 stops26h 26m

Washington, D.C. Dulles Intl

Mon 1/5

9:00 am-8:35 pm

2 stops21h 35m

$1,129

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Wed 2/4

3:45 pm-9:25 pm

2 stops19h 40m

Washington, D.C. Dulles Intl

Thu 2/5

10:06 pm-7:25 pm

2 stops31h 19m

$1,194

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Mon 12/22

1:50 pm-6:30 pm

1 stop42h 40m

Washington, D.C. Dulles Intl

Fri 1/2

10:00 pm-12:40 pm

1 stop24h 40m

$1,333

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Wed 2/4

8:00 am-8:30 pm

2 stops26h 30m

Washington, D.C. Dulles Intl

Thu 2/5

12:20 pm-2:45 pm

1 stop36h 25m

$1,380

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 12/18

6:10 pm-6:13 am

2 stops26h 03m

Washington, D.C. Dulles Intl

Mon 12/29

6:43 pm-11:55 am

2 stops27h 12m

$1,419

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Wed 2/4

12:45 pm-4:35 pm

1 stop41h 50m

Washington, D.C. Dulles Intl

Sun 2/8

6:05 pm-11:20 am

1 stop27h 15m

$1,471

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Tue 4/14

6:45 am-10:33 pm

2 stops28h 48m

Washington, D.C. Reagan-National

Sat 4/18

8:16 am-2:20 pm

2 stops41h 04m

$1,489

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Mon 12/22

10:50 am-9:56 pm

2 stops25h 06m

Washington, D.C. Reagan-National

Mon 12/29

9:40 am-8:35 pm

2 stops20h 55m

$1,492

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Wed 12/17

3:45 pm-10:35 pm

2 stops20h 50m

Washington, D.C. Reagan-National

Sun 12/28

6:00 am-8:35 pm

2 stops24h 35m

$1,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 31 results
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Best time to book a flight from Kansai Intl to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Kansai Intl 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 Kansai Intl Airport to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl 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 Kansai Intl Airport to District of Columbia?

    For as low as $1,194, Air Canada can have you in District of Columbia from Osaka Kansai Intl Airport in 19h 40m. Osaka Kansai Intl Airport and District of Columbia are separated by a distance of 6948 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Kansai Intl 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 Kansai Intl to District of Columbia.

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

    Yes. Cheapflights offers flight deals from Kansai Intl 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.

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Alternative routes for Kansai Intl to District of Columbia

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