$485+ Cheap flights from Kansai Intl (KIX) to Dulles Intl (IAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — IAD
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kansai Intl to Dulles Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kansai Intl to Dulles Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansai Intl to Dulles IntlExplore 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 October 25, 2026.
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 October 25, 2026.
This Gotogate deal was found by Cheapflights users on 10/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/273:20 pm -
2 stops18h 50m
Thu 12/319:55 am -
2 stops19h 35m
Deal found 10/21![Air Canada logo]()
$1,292
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Sat 11/2112:30 pm -
2 stops30h 40m
Sat 11/281:09 pm -
2 stops31h 36m
Deal found 10/24![Multiple Airlines logo]()
$1,350
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/46:35 pm -
1 stop17h 22m
Fri 12/116:15 am -
1 stop20h 30m
Deal found 10/20![United Airlines logo]()
$1,378
This Travelocity deal was found by Cheapflights users on 10/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:50 am -
1 stop24h 45m
Fri 1/811:35 pm -
1 stop26h 25m
Deal found 10/24![Multiple Airlines logo]()
$1,433
This Booking.com deal was found by Cheapflights users on 10/24. 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.
Tue 12/89:00 am -
1 stop23h 30m
Tue 12/1510:00 pm -
1 stop32h 10m
Deal found 10/24![Air China logo]()
$1,462
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:10 pm -
1 stop39h 25m
Wed 12/211:35 pm -
1 stop24h 35m
Deal found 10/21![Multiple Airlines logo]()
$1,465
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:05 am -
1 stop22h 35m
Thu 12/3112:20 pm -
1 stop20h 00m
Deal found 10/21![ANA logo]()
$1,510
Best flights from Kansai Intl to Dulles IntlDiscover carefully curated flight deals from Kansai Intl to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Kansai Intl to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 4/84:55 pm -
1 stop17h 32m
Wed 4/216:30 am -
1 stop19h 20m
Deal found 10/21![United Airlines logo]()
$1,267
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Sat 11/2112:30 pm -
2 stops30h 40m
Sat 11/285:25 pm -
3 stops28h 45m
Deal found 10/24![Multiple Airlines logo]()
$1,425
This EVA Air deal was found by Cheapflights users on 10/21. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:10 pm -
1 stop40h 45m
Mon 1/2511:55 pm -
1 stop27h 00m
Deal found 10/21![EVA Air logo]()
$1,568
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 2/146:35 pm -
1 stop20h 42m
Sun 3/710:10 pm -
1 stop28h 35m
Deal found 10/20![United Airlines logo]()
$1,278
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/46:35 pm -
1 stop17h 22m
Fri 12/116:15 am -
1 stop20h 30m
Deal found 10/20![United Airlines logo]()
$1,378
This EVA Air deal was found by Cheapflights users on 10/21. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/86:30 pm -
1 stop40h 45m
Wed 4/215:38 pm -
2 stops27h 32m
Deal found 10/21![Multiple Airlines logo]()
$1,523
This EVA Air deal was found by Cheapflights users on 10/25. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/911:10 am -
1 stop24h 05m
Thu 4/227:01 pm -
2 stops26h 09m
Deal found 10/25![Multiple Airlines logo]()
$1,535
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 4/168:50 pm -
2 stops32h 11m
Thu 4/296:30 am -
1 stop19h 20m
Deal found 10/24![United Airlines logo]()
$1,520
Last-minute flights from Kansai Intl to Dulles IntlDiscover last-minute flight deals from Kansai Intl to Dulles Intl. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Kansai Intl to Dulles Intl. Data last updated October 25, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Sat 11/2112:30 pm -
2 stops30h 40m
Sat 11/281:09 pm -
2 stops31h 36m
Deal found 10/24![Multiple Airlines logo]()
$1,350
This SmartFares deal was found by Cheapflights users on 10/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:55 pm -
1 stop22h 00m
Sat 11/2811:55 pm -
1 stop22h 00m
Deal found 10/24![EVA Air logo]()
$1,602
One-way flights from Kansai Intl to Dulles IntlSearch for one-way flight options from Kansai Intl to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Kansai Intl to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:10 pm -
3 stops56h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:25 am -
3 stops45h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:10 pm -
3 stops52h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:25 am -
3 stops41h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:25 am -
3 stops41h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:40 pm -
3 stops34h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:50 am -
3 stops40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:25 am -
3 stops24h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$593
Find 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,142 (Air Canada) |
One-way from | $485 (Kiwi.com) |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Mon 12/7
12:00 pm-6:30 pm
2 stops44h 30m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$561
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Sat 12/19
8:45 pm-6:07 am
2 stops23h 22m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$599
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Sun 12/20
9:50 am-6:07 am
3 stops58h 17m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$616
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Tue 11/17
8:05 pm-9:00 am
2 stops50h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$761
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Tue 11/17
7:10 pm-8:35 pm
1 stop39h 25m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$777
Quickest round-trip
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Fri 4/16
1:10 pm-10:15 pm
1 stop22h 05m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$849
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Sat 12/12
9:50 am-9:00 am
2 stops37h 10m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$849
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Thu 4/8
4:55 pm-9:27 pm
1 stop17h 32m
Washington, D.C. Dulles Intl
Wed 4/21
6:30 am-2:50 pm
1 stop19h 20m
$1,267
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Sun 2/14
6:35 pm-1:17 am
1 stop20h 42m
Washington, D.C. Dulles Intl
Sun 3/7
10:10 pm-4:45 pm
1 stop28h 35m
$1,278
OsakaWashington, D.C.
KIX Osaka Kansai Intl - IAD Washington, D.C. Dulles Intl
KIXIAD
Osaka Kansai Intl
Fri 12/4
6:35 pm-9:57 pm
1 stop17h 22m
Washington, D.C. Dulles Intl
Fri 12/11
6:15 am-4:45 pm
1 stop20h 30m
$1,378
Showing 1-10 of 15 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
KIX-IAD
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.
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.
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 locationsAlexandria
Chantilly
Woodbridge
Arlington
Owings Mills
Lanham
Sterling
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Tysons
Towson
Oxon Hill
Laurel
Clinton
Hunt Valley
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Dulles Intl flight routes
Flights by cabin class
Other flight options
Other flights from Kansai Intl
Popular flights