฿21,175 Cheap Flights from Osaka (KIX) to Washington (IAD)

View ฿21,175 flight on Mon, 15 Dec 2025Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Washington Dulles International Airport (IAD)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Osaka (KIX) to Washington (IAD)

Prices were available within the past 7 days and start at ฿21,175 for one-way flights and ฿45,435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿45,435 Return, found 1 day ago
฿45,435
Return
found 1 day ago
Select China Airlines flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿45,435 found 1 day ago
China Airlines
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿54,555 Return, found 1 day ago
฿54,555
Return
found 1 day ago
Select China Airlines flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿54,555 found 1 day ago
United
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿57,930 Return, found 1 day ago
฿57,930
Return
found 1 day ago
Select United flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿57,930 found 1 day ago
Korean Air
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿58,145 Return, found 1 day ago
฿58,145
Return
found 1 day ago
Select Korean Air flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿58,145 found 1 day ago
United
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿58,155 Return, found 1 day ago
฿58,155
Return
found 1 day ago
Select United flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿58,155 found 1 day ago
United
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿62,220 Return, found 1 day ago
฿62,220
Return
found 1 day ago
Select United flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿62,220 found 1 day ago
United
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿62,445 Return, found 1 day ago
฿62,445
Return
found 1 day ago
Select United flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿62,445 found 1 day ago
United
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿63,295 Return, found 1 day ago
฿63,295
Return
found 1 day ago
Select United flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿63,295 found 1 day ago
Etihad Airways
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿63,515 Return, found 1 day ago
฿63,515
Return
found 1 day ago
Select Etihad Airways flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿63,515 found 1 day ago
All Nippon Airways
Sun, 16 Aug - Sun, 23 Aug
KIX
Osaka
IAD
Washington
฿67,585 Return, found 1 day ago
฿67,585
Return
found 1 day ago
Select All Nippon Airways flight, departing Sun, 16 Aug from Osaka to Washington, returning Sun, 23 Aug, priced at ฿67,585 found 1 day ago

Frequently asked questions

How much is a flight from Kansai Intl. Airport (KIX) to Washington Dulles Intl. Airport (IAD)?
The lowest price advertised for a round-trip journey between Kansai Intl. Airport (KIX) and IAD is ฿45,435. But you better act soon. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kansai Intl. Airport (KIX) to IAD?
The majority of flights can be cancelled online, but every airline has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Kansai Intl. Airport (KIX) to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for KIX to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kansai Intl. Airport (KIX) to IAD?
The distance is around 11,200 kilometres, so pack your carry-on bag with all you need to make the long journey comfortable. Wondering what to take on board your Tajiri to Chantilly flight? A neck pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Kansai Intl. Airport (KIX) to Dulles Intl. Airport?
There are no direct flights, so you'll have to make at least one stop between KIX and IAD. Make the most of the layover time to stretch your legs and take a break.
Are KIX to IAD flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Kansai Intl. Airport to IAD can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd prefer to play it safe and start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices so far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
Kansai Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, All Nippon Airways, Emirates, Etihad Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Return price
฿45,435
Distance
11122 km

Book with confidence

Perfect flights from Osaka to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Osaka to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kansai Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿21,175 and roundtrip prices from ฿45,435. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.
Perfect flights from Osaka to Washington

Explore a world of travel with Expedia

Washington Airports

Baltimore

Washington

Osaka Airports

Osaka

*Available to Expedia members.