Kansai Intl

$484+ Cheap flights from Reagan-National (DCA) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — KIX
Jul 5 — Jul 121
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Cheap flight deals from Reagan-National to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Kansai Intl (KIX). 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 June 30, 2025.

Round-trip from

$1,076
(Air Canada)

One-way from

$484
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,742
From Washington, D.C. Reagan-National to Osaka Kansai Intl
One-way flight from Washington, D.C. Reagan-National to Osaka Kansai Intl
Highest demand for flights based on searches. 2% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Reagan-National to Kansai Intl

Cheapest flights from Reagan-National to Kansai Intl
Explore the most affordable flight options available from Reagan-National to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. 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 9/186:00 amDCA - KIX
2 stops21h 25mAir Canada
Thu 9/256:05 pmKIX - DCA
2 stops29h 15mAir Canada
Deal found 6/30$993
This Vliegwinkel deal was found by Cheapflights users on 6/29. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:00 amDCA - KIX
2 stops24h 00mMultiple Airlines
Wed 8/2012:35 pmKIX - DCA
2 stops22h 09mMultiple Airlines
Deal found 6/29$1,103
This oojo deal was found by Cheapflights users on 6/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1912:35 pmDCA - KIX
2 stops29h 05mCathay Pacific
Tue 9/210:00 amKIX - DCA
2 stops28h 09mCathay Pacific
Deal found 6/29$1,275

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National 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 June 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport that are best for you.

Fly from

Reagan-National

Fly to

Kansai Intl

Route

Depart

Return

Price

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Thu 9/18

6:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

Thu 9/25

6:05 pm-10:20 am

2 stops29h 15m

$993

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Wed 8/13

8:00 am-9:00 pm

2 stops24h 00m

Osaka Kansai Intl

Wed 8/20

12:35 pm-9:44 pm

2 stops22h 09m

$1,103

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 8/19

12:35 pm-6:40 am

2 stops29h 05m

Osaka Kansai Intl

Tue 9/2

10:00 am-1:09 am

2 stops28h 09m

$1,275

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Mon 8/18

5:02 pm-3:00 pm

3 stops56h 58m

$484

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 10/7

8:00 am-12:00 pm

2 stops39h 00m

$653

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sun 10/12

5:48 pm-6:45 pm

2 stops35h 57m

$730

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Thu 8/21

6:59 am-4:25 pm

1 stop20h 26m

$734

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Mon 7/14

12:10 pm-6:40 am

2 stops29h 30m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Best time to book a flight from Reagan-National to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Reagan-National 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.

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated June 30, 2025.
See what other customers who have flown with Cathay Pacific and Air Canada from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Kansai Intl. 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 Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Osaka Kansai Intl Airport, with prices starting at $1,076. Another option worth looking into is Cathay Pacific, starting at $1,275 round trip.

  • Can I find deals for flights from Reagan-National to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Kansai Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Kansai Intl?

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

  • Can I find deals for business class flights from Reagan-National to Kansai Intl?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport (average of $884). Flying from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,319). 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 Washington, D.C. Reagan-National Airport?

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