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Dulles Intl

$552+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — IAD
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,278
(Expedia)

One-way from

$552
(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 February 21, 2025.

This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:30 pmKIX - IAD
2 stops26h 06mMultiple Airlines
Wed 8/276:55 pmIAD - KIX
2 stops26h 15mMultiple Airlines
Deal found 2/19$1,278
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.
Tue 6/176:05 pmKIX - IAD
2 stops26h 49mAir Canada
Wed 7/232:20 pmIAD - KIX
1 stop37h 05mAir Canada
Deal found 2/20$1,546
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:10 pmKIX - IAD
1 stop25h 55mANA
Wed 7/2312:15 pmIAD - KIX
1 stop21h 05mANA
Deal found 2/20$1,618
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/178:25 amKIX - IAD
2 stops29h 05mUnited Airlines
Wed 7/238:15 amIAD - KIX
3 stops41h 35mUnited Airlines
Deal found 2/20$1,700
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2911:45 pmKIX - IAD
1 stop45h 55mEmirates
Wed 8/2710:55 amIAD - KIX
1 stop41h 20mEmirates
Deal found 2/19$1,897
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/512:35 pmKIX - IAD
2 stops30h 33mDelta
Thu 4/107:43 amIAD - KIX
2 stops24h 17mDelta
Deal found 2/20$1,934
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:10 amKIX - IAD
2 stops33h 30mCathay Pacific
Mon 4/146:59 pmIAD - KIX
3 stops30h 56mCathay Pacific
Deal found 2/20$2,460
This Ethiopian Air 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:00 pmKIX - IAD
3 stops52h 55mEthiopian Air
Wed 8/2711:00 amIAD - KIX
2 stops44h 55mEthiopian Air
Deal found 2/19$3,679
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:10 pmKIX - IAD
1 stop35h 25mEtihad Airways
Thu 8/1410:00 pmIAD - KIX
1 stop24h 40mEtihad Airways
Deal found 2/20$6,812
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:10 pmKIX - IAD
1 stop34h 05mKorean Air
Tue 8/121:30 pmIAD - KIX
1 stop34h 25mKorean Air
Deal found 2/20$7,637
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:20 amKIX - IAD
2 stops41h 15mKLM
Thu 8/146:30 pmIAD - KIX
2 stops26h 50mKLM
Deal found 2/20$7,663
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:25 pmKIX - IAD
1 stop25h 20mTurkish Airlines
Wed 8/139:40 pmIAD - KIX
1 stop32h 20mTurkish Airlines
Deal found 2/20$8,023

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 February 21, 2025.

Fly from

Kansai Intl

Fly to

Dulles Intl

Route

Depart

Return

Price

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 5/29

6:30 pm-7:36 am

2 stops26h 06m

Washington, D.C. Dulles Intl

Wed 8/27

6:55 pm-10:10 am

2 stops26h 15m

$1,278

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 6/17

6:05 pm-7:54 am

2 stops26h 49m

Washington, D.C. Dulles Intl

Wed 7/23

2:20 pm-4:25 pm

1 stop37h 05m

$1,546

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 6/17

9:10 pm-10:05 am

1 stop25h 55m

Washington, D.C. Dulles Intl

Wed 7/23

12:15 pm-10:20 pm

1 stop21h 05m

$1,618

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 6/17

8:25 am-12:30 am

2 stops29h 05m

Washington, D.C. Dulles Intl

Wed 7/23

8:15 am-2:50 pm

3 stops41h 35m

$1,700

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 5/29

11:45 pm-8:40 am

1 stop45h 55m

Washington, D.C. Dulles Intl

Wed 8/27

10:55 am-5:15 pm

1 stop41h 20m

$1,897

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sat 4/5

12:35 pm-6:08 am

2 stops30h 33m

Washington, D.C. Dulles Intl

Thu 4/10

7:43 am-9:00 pm

2 stops24h 17m

$1,934

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Mon 4/7

9:10 am-5:40 am

2 stops33h 30m

Washington, D.C. Dulles Intl

Mon 4/14

6:59 pm-2:55 pm

3 stops30h 56m

$2,460

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 5/29

5:00 pm-8:55 am

3 stops52h 55m

Washington, D.C. Dulles Intl

Wed 8/27

11:00 am-8:55 pm

2 stops44h 55m

$3,679

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Wed 8/13

6:10 pm-4:35 pm

1 stop35h 25m

Washington, D.C. Dulles Intl

Thu 8/14

10:00 pm-11:40 am

1 stop24h 40m

$6,812

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Mon 8/11

2:10 pm-11:15 am

1 stop34h 05m

Washington, D.C. Dulles Intl

Tue 8/12

1:30 pm-12:55 pm

1 stop34h 25m

$7,637

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results
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2
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  • 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 February 21, 2025.
ANA
8.4
Very good
836 reviews

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Boarding

8.5

Overall

8.4

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
836 reviews
ANA
8.4
Very good
836 reviews

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Boarding

8.5

Overall

8.4

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
836 reviews

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Boarding

8.5

Overall

8.4

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
445 reviews
ANA
8.4
Very good
836 reviews

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Boarding

8.5

Overall

8.4

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!

Emirates
8.1
Very good
3,276 reviews
ANA
8.4
Very good
836 reviews

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Boarding

8.5

Overall

8.4

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!

Delta
8.0
Very good
8,213 reviews
ANA
8.4
Very good
836 reviews

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Boarding

8.5

Overall

8.4

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 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 $1,546, 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 ANA 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 Turkish Airlines. According to our data, you can fly for as low as $1,079. Users have also found prices from $1,098 and $1,130 on Cathay Pacific and Air Canada, 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
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Sterling
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

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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.
Itami to Dulles Intl flights
Kansai Intl to Reagan-National flights
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Itami to Baltimore flights
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