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Kansai Intl

$522+ Cheap flights from Washington, D.C. (WAS) 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KIX
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 December 22, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$868
(Kiwi.com)

One-way from

$522
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$1,766
Provider with most accurate pricing for Washington, D.C. (WAS)-Osaka Kansai Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Osaka Kansai Intl flights.
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From Washington, D.C. (WAS) to Osaka Kansai Intl
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One-way flight from Washington, D.C. (WAS) to Osaka Kansai Intl
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Washington, D.C. to Kansai Intl

Cheapest flights from Washington, D.C. to Kansai Intl
Explore the most affordable flight options available from Washington, D.C. to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 amDCA - KIX
2 stops25h 00mDelta
Fri 1/179:15 amKIX - DCA
2 stops28h 28mDelta
Deal found 12/21$1,727
This Mytrip deal was found by Cheapflights users on 12/21. 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.
Wed 12/256:00 amDCA - KIX
2 stops25h 55mMultiple Airlines
Fri 12/277:30 amKIX - DCA
2 stops29h 07mMultiple Airlines
Deal found 12/21$1,963
This Justfly.com deal was found by Cheapflights users on 12/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:05 amIAD - KIX
1 stop20h 45mANA
Mon 1/137:00 pmKIX - IAD
1 stop28h 10mANA
Deal found 12/19$2,003
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/256:00 pmDCA - KIX
2 stops32h 35mUnited Airlines
Fri 1/176:30 pmKIX - DCA
1 stop36h 22mUnited Airlines
Deal found 12/21$2,204
This Air France deal was found by Cheapflights users on 12/20. 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.
Wed 12/256:30 pmIAD - KIX
1 stop26h 05mAir France
Fri 1/1712:30 pmKIX - IAD
2 stops41h 15mAir France
Deal found 12/20$2,316
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Fri 12/278:10 pmIAD - KIX
2 stops32h 40mAmerican Airlines
Mon 1/135:50 pmKIX - IAD
2 stops28h 51mAmerican Airlines
Deal found 12/19$2,319
This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:35 pmIAD - KIX
1 stop27h 45mKLM
Tue 12/311:00 pmKIX - IAD
1 stop40h 45mKLM
Deal found 12/19$2,344
This Air France deal was found by Cheapflights users on 12/19. 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.
Tue 12/246:30 pmIAD - KIX
2 stops26h 50mMultiple Airlines
Tue 12/311:00 pmKIX - IAD
1 stop40h 45mMultiple Airlines
Deal found 12/19$2,355
This KAYAK deal was found by Cheapflights users on 12/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:35 amIAD - KIX
2 stops29h 05mQatar Airways
Fri 12/275:45 pmKIX - IAD
1 stop36h 10mQatar Airways
Deal found 12/21$2,396
This Korean Air deal was found by Cheapflights users on 12/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:50 amIAD - KIX
1 stop32h 55mKorean Air
Mon 1/136:10 pmKIX - IAD
2 stops43h 30mKorean Air
Deal found 12/20$2,398
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/2510:20 pmIAD - KIX
1 stop28h 15mUnited Airlines
Thu 1/26:30 pmKIX - IAD
1 stop20h 38mUnited Airlines
Deal found 12/20$2,873
This Ethiopian Air deal was found by Cheapflights users on 12/20. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:00 amIAD - KIX
2 stops44h 55mEthiopian Air
Fri 1/175:00 pmKIX - IAD
3 stops53h 00mEthiopian Air
Deal found 12/20$3,859

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

Customize your flight search to find flights from Washington, D.C. 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 1/14

9:55 am-6:50 pm

1 stop42h 55m

Osaka Kansai Intl

Wed 1/29

7:30 am-10:02 pm

2 stops28h 32m

$974

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Sat 1/18

10:05 am-4:35 pm

2 stops40h 30m

Osaka Kansai Intl

Wed 1/29

6:30 pm-1:51 pm

2 stops33h 21m

$1,052

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Sat 2/1

7:30 am-10:20 pm

2 stops24h 50m

Osaka Kansai Intl

Thu 2/6

6:45 am-9:03 pm

2 stops28h 18m

$1,061

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 2/4

11:50 am-9:00 pm

1 stop19h 10m

Osaka Kansai Intl

Tue 2/11

9:15 am-9:50 am

1 stop38h 35m

$1,061

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Wed 2/5

5:32 pm-6:50 pm

2 stops35h 18m

Osaka Kansai Intl

Wed 2/12

5:50 pm-8:59 pm

1 stop17h 09m

$1,093

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Wed 4/9

6:31 am-2:50 pm

1 stop19h 19m

Osaka Kansai Intl

Wed 4/30

6:45 am-2:18 pm

2 stops20h 33m

$1,174

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 4/8

5:35 pm-3:30 pm

2 stops32h 55m

Osaka Kansai Intl

Fri 5/2

2:00 pm-3:10 pm

1 stop38h 10m

$1,199

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 1/14

2:00 pm-6:55 pm

1 stop38h 55m

Osaka Kansai Intl

Wed 1/29

10:30 pm-12:15 pm

1 stop27h 45m

$1,302

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 4/15

4:10 pm-4:25 pm

2 stops35h 15m

Osaka Kansai Intl

Thu 5/1

6:05 pm-10:19 am

2 stops29h 14m

$1,305

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 4/7

7:57 am-6:55 pm

2 stops21h 58m

Osaka Kansai Intl

Sat 5/3

5:45 pm-10:16 am

2 stops29h 31m

$1,365

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 37 results
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Compare providers for flights from Washington, D.C. to Kansai Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Kansai Intl in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

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

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

Find hourly flight availability from Washington, D.C. 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 December 22, 2024.

One of the essential ways to save on airfare from Washington, D.C. to Osaka Kansai Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 December 22, 2024.
Read reviews from past customers who have flown United Airlines, Korean Air and American Airlines from Washington, D.C. to Osaka. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,025 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,025 reviews
Korean Air
8.4
Very good
1,025 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
844 reviews
Korean Air
8.4
Very good
1,025 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,025 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,025 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
474 reviews
Korean Air
8.4
Very good
1,025 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

    Currently priced at $1,052, United Airlines will fly you from Washington, D.C. to Osaka Kansai Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and American Airlines - these airlines can fly you to your destination from $1,061 and $1,069, respectively. United Airlines is currently priced 32% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $648. Users have also found prices from $672 and $962 on ANA and United Airlines, respectively.

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

    When deciding which route to take from Washington, D.C. to Osaka Kansai Intl Airport consider Washington, D.C. Dulles Intl - Osaka Kansai Intl, Baltimore/Washington - Osaka Kansai Intl or Washington, D.C. Reagan-National - Osaka Kansai Intl as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Osaka Kansai Intl Airport (average of $950). Flying from Washington, D.C. to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). 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

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Alternative routes for Washington, D.C. to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Kansai Intl flights
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Top 2 airlines flying from Washington, D.C. to Kansai Intl

Discover the top 2 airlines that operate flights from Washington, D.C. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$929Average$1,020FlexibilityNo cancel feeOn-time67%
ANACheapest$1,421Average$1,721FlexibilityNo cancel feeOn-time80%
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