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Kansai Intl

$643+ Cheap flights from Dulles Intl (IAD) 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KIX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 February 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$1,196
(Air Canada)

One-way from

$643
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$1,368
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Osaka Kansai Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Osaka Kansai Intl flights.
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From Washington, D.C. Dulles Intl to Osaka Kansai Intl
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One-way flight from Washington, D.C. Dulles Intl to Osaka Kansai Intl
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Highest demand for flights based on searches. 9% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Dulles Intl to Kansai Intl

Cheapest flights from Dulles Intl to Kansai Intl
Explore the most affordable flight options available from Dulles Intl to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Justfly.com deal was found by Cheapflights users on 2/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:00 amIAD - KIX
1 stop19h 25mAir Canada
Tue 9/96:05 pmKIX - IAD
1 stop35h 14mAir Canada
Deal found 2/20$1,041
This Flighttix deal was found by Cheapflights users on 2/19. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:00 amIAD - KIX
2 stops40h 20mMultiple Airlines
Tue 3/1812:45 pmKIX - IAD
2 stops42h 14mMultiple Airlines
Deal found 2/19$1,233
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:55 pmIAD - KIX
2 stops34h 50mAlaska Airlines
Mon 9/88:45 pmKIX - IAD
2 stops33h 05mAlaska Airlines
Deal found 2/19$1,310
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:25 pmIAD - KIX
1 stop31h 30mTurkish Airlines
Tue 3/1810:30 pmKIX - IAD
1 stop27h 35mTurkish Airlines
Deal found 2/19$1,324
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/29:30 pmIAD - KIX
2 stops29h 40mEtihad Airways
Thu 3/1311:55 amKIX - IAD
2 stops42h 30mEtihad Airways
Deal found 2/19$1,411
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:30 amIAD - KIX
2 stops44h 30mAir China
Thu 3/271:50 pmKIX - IAD
2 stops31h 19mAir China
Deal found 2/20$1,546
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:15 pmIAD - KIX
1 stop18h 15mANA
Mon 4/289:10 pmKIX - IAD
1 stop25h 55mANA
Deal found 2/19$1,608
This United deal was found by Cheapflights users on 2/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:05 pmIAD - KIX
1 stop27h 45mUnited Airlines
Sun 10/268:25 amKIX - IAD
1 stop21h 15mUnited Airlines
Deal found 2/19$1,660

Find flights from Dulles Intl to Kansai Intl within your budget

Customize your flight search to find flights from Dulles Intl 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 February 20, 2025.

Fly from

Dulles Intl

Fly to

Kansai Intl

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Sat 5/17

1:53 pm-4:25 pm

2 stops37h 32m

Osaka Kansai Intl

Tue 6/10

6:05 pm-9:27 pm

2 stops40h 22m

$1,196

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 3/3

7:00 am-1:20 pm

2 stops40h 20m

Osaka Kansai Intl

Tue 3/18

12:45 pm-5:59 pm

2 stops42h 14m

$1,233

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 3/3

9:25 pm-6:55 pm

1 stop31h 30m

Osaka Kansai Intl

Tue 3/18

10:30 pm-1:05 pm

1 stop27h 35m

$1,324

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Sun 3/2

9:30 pm-5:10 pm

2 stops29h 40m

Osaka Kansai Intl

Thu 3/13

11:55 am-5:25 pm

2 stops42h 30m

$1,411

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Wed 3/12

6:30 am-4:00 pm

2 stops44h 30m

Osaka Kansai Intl

Thu 3/27

1:50 pm-8:09 am

2 stops31h 19m

$1,546

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Thu 4/17

12:15 pm-7:30 pm

1 stop18h 15m

Osaka Kansai Intl

Mon 4/28

9:10 pm-10:05 am

1 stop25h 55m

$1,608

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 5/20

10:25 pm-2:50 pm

2 stops27h 25m

Osaka Kansai Intl

Tue 6/10

8:25 am-7:20 am

2 stops35h 55m

$1,675

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Wed 3/12

7:35 am-9:00 pm

2 stops24h 25m

Osaka Kansai Intl

Tue 3/25

11:55 am-10:50 am

1 stop35h 55m

$1,750

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 3/11

6:10 pm-9:40 am

2 stops26h 30m

Osaka Kansai Intl

Thu 3/27

5:00 pm-1:01 am

2 stops21h 01m

$1,795

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 5/20

7:25 pm-2:55 pm

3 stops30h 30m

Osaka Kansai Intl

Tue 6/10

9:10 am-5:55 am

2 stops33h 45m

$1,820

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 21 results
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2
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  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-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. Dulles Intl Airport-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. Dulles Intl Airport-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. Dulles Intl Airport-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. Dulles Intl Airport-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 Dulles Intl to Kansai Intl

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

Travel insights for flights from Dulles Intl to Kansai Intl

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

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

Find hourly flight availability from Dulles Intl 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 February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Washington, D.C. Dulles Intl Airport to Osaka Kansai Intl Airport by exploring options for tickets at noon.

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 February 20, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Osaka, such as ANA, Korean Air and Asiana Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
842 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

ANA
8.4
Very good
842 reviews
ANA
8.4
Very good
842 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Korean Air
8.4
Very good
1,037 reviews
ANA
8.4
Very good
842 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Asiana Airlines
8.3
Very good
446 reviews
ANA
8.4
Very good
842 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

China Airlines
8.2
Very good
727 reviews
ANA
8.4
Very good
842 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Cathay Pacific
7.5
Good
820 reviews
ANA
8.4
Very good
842 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl 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 $1,196. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Etihad Airways, with the lowest prices starting at $1,324 and $1,411, respectively. Air Canada is currently priced 31% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at $686. China Airlines flights start at $762 while deals on ANA start at $803 one-way.

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

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

  • How can I find direct flights from Dulles Intl to Kansai Intl?

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

  • Can I find deals for business class flights from Dulles Intl to Kansai Intl?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Osaka Kansai Intl Airport (average of $912). Flying from Washington, D.C. Dulles Intl Airport 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

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Top 2 airlines flying from Dulles Intl to Kansai Intl

Discover the top 2 airlines that operate flights from Dulles Intl 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$929Average$1,021FlexibilityNo cancel feeOn-time67%
ANACheapest$1,468Average$1,533FlexibilityNo cancel feeOn-time80%
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