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Kansai Intl

$392+ Cheap flights from District of Columbia to Kansai Intl (KIX)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KIX
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from District of Columbia to Kansai Intl

Keep the following information in mind while searching for District of Columbia to Kansai Intl flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$862
(Air Canada)

One-way from

$392
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,339
From District of Columbia to Osaka Kansai Intl
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One-way flight from District of Columbia to Osaka Kansai Intl
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Highest demand for flights based on searches. 2% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to Kansai Intl

Cheapest flights from District of Columbia to Kansai Intl
Explore the most affordable flight options available from District of Columbia to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/9. 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.
jue. 10/238:40 pmDCA - KIX
2 stops30h 45mAir Canada
lun. 10/277:25 pmKIX - DCA
2 stops29h 54mAir Canada
Deal found 9/9$862
This Trip.com deal was found by Cheapflights users on 9/9. 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.
mar. 11/49:59 amDCA - KIX
2 stops33h 41mMultiple Airlines
mar. 11/119:00 amKIX - DCA
2 stops25h 00mMultiple Airlines
Deal found 9/9$883
This Gotogate deal was found by Cheapflights users on 9/9. 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.
mié. 10/159:40 amDCA - KIX
2 stops20h 50mMultiple Airlines
jue. 10/236:05 pmKIX - DCA
2 stops29h 15mMultiple Airlines
Deal found 9/9$913
This Gotogate deal was found by Cheapflights users on 9/9. 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.
mié. 10/159:45 amIAD - KIX
2 stops20h 45mMultiple Airlines
jue. 10/236:05 pmKIX - IAD
2 stops28h 33mMultiple Airlines
Deal found 9/9$919
This Air Canada deal was found by Cheapflights users on 9/8. 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.
mié. 10/226:59 amDCA - KIX
2 stops20h 26mAir Canada
mié. 10/293:45 pmKIX - DCA
2 stops30h 10mAir Canada
Deal found 9/8$937
This Air Canada deal was found by Cheapflights users on 9/8. 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.
mié. 10/296:00 amDCA - KIX
2 stops22h 40mAir Canada
vie. 12/53:45 pmKIX - DCA
2 stops31h 10mAir Canada
Deal found 9/8$946
This Air Canada deal was found by Cheapflights users on 9/9. 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.
dom. 11/236:00 amDCA - KIX
2 stops21h 40mAir Canada
vie. 12/53:45 pmKIX - DCA
2 stops20h 50mAir Canada
Deal found 9/9$947
This Air Canada deal was found by Cheapflights users on 9/9. 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.
mar. 11/259:40 amDCA - KIX
2 stops42h 00mAir Canada
vie. 12/53:45 pmKIX - DCA
2 stops20h 50mAir Canada
Deal found 9/9$953
This Mytrip deal was found by Cheapflights users on 9/8. 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.
mié. 10/226:59 amDCA - KIX
2 stops20h 26mMultiple Airlines
mié. 10/297:50 amKIX - DCA
3 stops41h 29mMultiple Airlines
Deal found 9/8$954
This FlightHub deal was found by Cheapflights users on 9/8. 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.
lun. 12/19:40 amDCA - KIX
2 stops19h 45mAir Canada
mié. 12/243:45 pmKIX - DCA
2 stops20h 50mAir Canada
Deal found 9/8$955
This Air Canada deal was found by Cheapflights users on 9/11. 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.
dom. 9/218:25 amIAD - KIX
1 stop19h 00mAir Canada
lun. 9/296:05 pmKIX - IAD
2 stops30h 08mAir Canada
Deal found 9/11$962
This Air Canada deal was found by Cheapflights users on 9/8. 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.
mié. 10/296:00 amDCA - KIX
2 stops22h 40mAir Canada
mié. 12/33:45 pmKIX - DCA
2 stops31h 10mAir Canada
Deal found 9/8$963

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Kansai Intl 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 septiembre 11, 2025.
Use the filters below to find and compare flights from District of Columbia to Osaka Kansai Intl Airport that are best for you.

Fly from

District of Columbia

Fly to

Kansai Intl

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

lun. 11/10

6:30 am-4:40 pm

1 stop20h 10m

Osaka Kansai Intl

mar. 11/25

8:20 am-3:40 pm

1 stop21h 20m

$1,112

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

sáb. 11/29

10:31 pm-4:40 pm

1 stop28h 09m

Osaka Kansai Intl

jue. 12/25

8:20 am-3:40 pm

1 stop21h 20m

$1,112

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

sáb. 11/29

10:31 pm-4:40 pm

1 stop28h 09m

Osaka Kansai Intl

mar. 12/23

8:20 am-3:40 pm

1 stop21h 20m

$1,112

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

dom. 11/30

6:30 am-4:40 pm

1 stop20h 10m

Osaka Kansai Intl

jue. 12/25

8:20 am-3:40 pm

1 stop21h 20m

$1,112

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

mar. 12/2

10:10 pm-4:40 pm

1 stop28h 30m

Osaka Kansai Intl

mié. 12/24

8:20 am-3:40 pm

1 stop21h 20m

$1,113

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

mié. 11/26

6:30 am-4:40 pm

1 stop20h 10m

Osaka Kansai Intl

jue. 12/25

8:20 am-3:40 pm

1 stop21h 20m

$1,113

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

dom. 11/23

10:10 pm-4:40 pm

1 stop28h 30m

Osaka Kansai Intl

jue. 12/4

8:20 am-3:40 pm

1 stop21h 20m

$1,113

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

mar. 11/4

5:45 pm-4:40 pm

2 stops32h 55m

Osaka Kansai Intl

jue. 12/4

8:20 am-3:40 pm

1 stop21h 20m

$1,117

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

lun. 12/1

6:00 am-7:25 pm

2 stops23h 25m

Osaka Kansai Intl

mié. 12/24

8:20 am-3:40 pm

1 stop21h 20m

$1,119

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

dom. 11/30

6:00 am-7:25 pm

2 stops23h 25m

Osaka Kansai Intl

mar. 12/23

8:20 am-3:40 pm

1 stop21h 20m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 43 results
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Best time to book a flight from District of Columbia to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from District of Columbia 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 District of Columbia to Osaka Kansai Intl Airport

What is the cheapest month to book a flight from District of Columbia to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Osaka Kansai Intl Airport (average of $866). Flying from District of Columbia to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,310). 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 time of day to fly from DC to KIX?

Find hourly flight availability from District of Columbia to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Osaka Kansai Intl Airport as you normally would.

Related info for your journey

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

    Airlines like United Airlines fly from District of Columbia to Osaka Kansai Intl Airport in about 20h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6948 mi.

  • What are the cheapest airlines to fly from District of Columbia to Osaka Kansai Intl Airport one-way?

    One-way options have recently been found by users for as low as $429 on Air Canada. Other airlines that offer cheap prices include Cathay Pacific from $611 and United Airlines from $645 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Osaka Kansai Intl Airport (average of $866). Flying from District of Columbia to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,310). 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

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

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Alternative routes for District of Columbia to Kansai Intl

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Top 2 airlines flying from District of Columbia to Kansai Intl

Discover the top 2 airlines that operate flights from District of Columbia to Kansai Intl. 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 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$562Average$1,378FlexibilityNo cancel feeOn-time69%
ANACheapest$1,134Average$1,543FlexibilityNo cancel feeOn-time80%

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