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Dulles Intl

$634+ Cheap flights from Kansai Intl (KIX) to Dulles Intl (IAD)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — IAD
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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Cheap flight deals from Kansai Intl to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Dulles Intl (IAD). 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 janvier 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,283
(Air Canada)

One-way from

$634
(Kiwi.com)
Provider with most accurate pricing for Osaka Kansai Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka Kansai Intl-Washington, D.C. Dulles Intl flights.
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From Osaka Kansai Intl to Washington, D.C. Dulles Intl
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One-way flight from Osaka Kansai Intl to Washington, D.C. Dulles Intl
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Find flight deals from Kansai Intl to Dulles Intl

Cheapest flights from Kansai Intl to Dulles Intl
Explore the most affordable flight options available from Kansai Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/176:05 pmKIX - IAD
2 stops26h 49mAir Canada
mer. 7/232:20 pmIAD - KIX
1 stop37h 05mAir Canada
Deal found 1/20$1,283
This Air Canada deal was found by Cheapflights users on 1/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/33:00 pmKIX - IAD
2 stops20h 23mMultiple Airlines
lun. 3/1010:10 pmIAD - KIX
2 stops32h 15mMultiple Airlines
Deal found 1/20$1,382
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/31:50 pmKIX - IAD
1 stop38h 20mAir China
lun. 3/1012:40 pmIAD - KIX
2 stops38h 20mAir China
Deal found 1/20$1,395
This United Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 3/36:30 pmKIX - IAD
2 stops24h 46mUnited Airlines
lun. 3/108:20 amIAD - KIX
1 stop19h 15mUnited Airlines
Deal found 1/20$1,674
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/310:30 pmKIX - IAD
1 stop35h 00mTurkish Airlines
ven. 3/71:30 pmIAD - KIX
1 stop39h 25mTurkish Airlines
Deal found 1/20$1,773
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/39:00 amKIX - IAD
2 stops26h 09mAsiana Airlines
ven. 3/76:00 amIAD - KIX
2 stops24h 55mAsiana Airlines
Deal found 1/20$2,035
This Ethiopian Air deal was found by Cheapflights users on 1/20. 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.
mer. 3/55:00 pmKIX - IAD
3 stops53h 00mEthiopian Air
mer. 3/129:40 pmIAD - KIX
3 stops34h 15mEthiopian Air
Deal found 1/20$2,391

Find flights from Kansai Intl to Dulles Intl within your budget

Customize your flight search to find flights from Kansai Intl to Dulles 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 janvier 21, 2025.

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OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

mar. 6/17

6:05 pm-7:54 am

2 stops26h 49m

Washington, D.C. Dulles Intl

mer. 7/23

2:20 pm-4:25 pm

1 stop37h 05m

$1,283

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 3/3

3:00 pm-9:23 pm

2 stops20h 23m

Washington, D.C. Dulles Intl

lun. 3/10

10:10 pm-7:25 pm

2 stops32h 15m

$1,382

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 3/3

1:50 pm-2:10 pm

1 stop38h 20m

Washington, D.C. Dulles Intl

lun. 3/10

12:40 pm-4:00 pm

2 stops38h 20m

$1,395

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 3/3

6:30 pm-5:16 am

2 stops24h 46m

Washington, D.C. Dulles Intl

lun. 3/10

8:20 am-4:35 pm

1 stop19h 15m

$1,674

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 3/3

10:30 pm-7:30 pm

1 stop35h 00m

Washington, D.C. Dulles Intl

ven. 3/7

1:30 pm-6:55 pm

1 stop39h 25m

$1,773

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 3/3

9:00 am-9:09 pm

2 stops26h 09m

Washington, D.C. Dulles Intl

ven. 3/7

6:00 am-8:55 pm

2 stops24h 55m

$2,035

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

mer. 3/5

5:00 pm-8:00 am

3 stops53h 00m

Washington, D.C. Dulles Intl

mer. 3/12

9:40 pm-8:55 pm

3 stops34h 15m

$2,391

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 4/21

8:40 pm-4:38 pm

3 stops56h 58m

$634

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 4/21

2:00 pm-3:40 pm

1 stop38h 40m

$942

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

jeu. 6/26

6:05 pm-6:45 am

1 stop25h 40m

$1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 15 results
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Compare providers for flights from Kansai Intl to Dulles 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 Kansai Intl to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 Osaka Kansai Intl Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Osaka Kansai Intl Airport-Washington, D.C. Dulles 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 Kansai Intl to Dulles Intl

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

Travel insights for flights from Kansai Intl to Dulles Intl

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

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles 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 Dulles Intl. Reviews last updated janvier 21, 2025.
Asiana Airlines
8.3
Very good
466 reviews

Crew

8.5

Food

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Asiana Airlines
8.3
Very good
466 reviews
Asiana Airlines
8.3
Very good
466 reviews

Crew

8.5

Food

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Qatar Airways
7.5
Good
3,754 reviews
Asiana Airlines
8.3
Very good
466 reviews

Crew

8.5

Food

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Cathay Pacific
7.5
Good
830 reviews
Asiana Airlines
8.3
Very good
466 reviews

Crew

8.5

Food

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

United Airlines
7.4
Good
8,982 reviews
Asiana Airlines
8.3
Very good
466 reviews

Crew

8.5

Food

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Turkish Airlines
7.3
Good
3,931 reviews
Asiana Airlines
8.3
Very good
466 reviews

Crew

8.5

Food

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.1

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Related info for your journey

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

    Air Canada, at $1,283, was found to be the cheapest airline from Osaka Kansai Intl Airport to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Air China and United Airlines.

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

    For one-way options, check prices for Air China. According to our data, you can fly for as low as $942. Users have also found prices from $1,053 and $1,082 on Air Canada and Turkish Airlines, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Osaka Kansai Intl Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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Alternative routes for Kansai Intl to Dulles Intl

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