$598 Cheap Flights from Osaka (KIX) to Washington (DCA)

View $598 flight on Tue, Sep 22, 2026Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Osaka to Washington (KIX-DCA)

Prices were available within the past 7 days and start at $598 for one-way flights and $1,277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Tue, Oct 6 - Thu, Oct 22
KIX
Osaka
DCA
Washington
$1,277 Roundtrip, found 3 days ago
$1,277
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Tue, Oct 6 from Osaka to Washington, returning Thu, Oct 22, priced at $1,277 found 3 days ago
EVA Airways
Mon, Jul 13 - Tue, Aug 4
KIX
Osaka
DCA
Washington
$1,297 Roundtrip, found 6 days ago
$1,297
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Mon, Jul 13 from Osaka to Washington, returning Tue, Aug 4, priced at $1,297 found 6 days ago
Air Canada
Thu, Jul 16 - Thu, Aug 6
KIX
Osaka
DCA
Washington
$1,343 Roundtrip, found 5 days ago
$1,343
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jul 16 from Osaka to Washington, returning Thu, Aug 6, priced at $1,343 found 5 days ago
EVA Airways
Tue, Oct 6 - Thu, Oct 22
KIX
Osaka
DCA
Washington
$1,350 Roundtrip, found 3 days ago
$1,350
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Tue, Oct 6 from Osaka to Washington, returning Thu, Oct 22, priced at $1,350 found 3 days ago
EVA Airways
Wed, Jul 15 - Wed, Aug 5
KIX
Osaka
DCA
Washington
$1,365 Roundtrip, found 6 days ago
$1,365
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Wed, Jul 15 from Osaka to Washington, returning Wed, Aug 5, priced at $1,365 found 6 days ago
EVA Airways
Mon, Jul 13 - Tue, Aug 4
KIX
Osaka
DCA
Washington
$1,374 Roundtrip, found 6 days ago
$1,374
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Mon, Jul 13 from Osaka to Washington, returning Tue, Aug 4, priced at $1,374 found 6 days ago
Air Canada
Wed, Jul 1 - Wed, Jul 22
KIX
Osaka
DCA
Washington
$1,390 Roundtrip, found 5 days ago
$1,390
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Jul 1 from Osaka to Washington, returning Wed, Jul 22, priced at $1,390 found 5 days ago
China Airlines
Tue, Oct 27 - Sat, Oct 31
KIX
Osaka
DCA
Washington
$1,445 Roundtrip, found 3 days ago
$1,445
Roundtrip
found 3 days ago
Select China Airlines flight, departing Tue, Oct 27 from Osaka to Washington, returning Sat, Oct 31, priced at $1,445 found 3 days ago
All Nippon Airways
Tue, Oct 6 - Thu, Oct 22
KIX
Osaka
DCA
Washington
$1,492 Roundtrip, found 3 days ago
$1,492
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Oct 6 from Osaka to Washington, returning Thu, Oct 22, priced at $1,492 found 3 days ago
Japan Airlines
Wed, Jul 15 - Wed, Aug 5
KIX
Osaka
DCA
Washington
$1,657 Roundtrip, found 6 days ago
$1,657
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Wed, Jul 15 from Osaka to Washington, returning Wed, Aug 5, priced at $1,657 found 6 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $3,937
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $3,937
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $1,765
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $1,765

Frequently asked questions

How much does a flight from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from $598 and cheap return flights from $1,277 Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. One-way flights generally range between $1113 and $5621. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The cheapest month to fly from KIX to DCA is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Enter KIX to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Philippine Airlines is one of the cheapest airlines offering connecting flights from Kansai Intl. (KIX) to Ronald Reagan Washington National (DCA), with round-trip tickets starting from around $1,890 with a layover in Ninoy Aquino Intl. (MNL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Osaka (KIX) to Washington, DC (DCA) typically leaves at 6:40 AM, operated by Japan Airlines and American Airlines. This seasonal service is available in July, allowing you to maximize your time in the capital. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Osaka (KIX) to Washington, DC (DCA) are in the late morning, from 9am to noon. About 37% of passengers prefer this time window. Many major carriers, including Korean Air, Delta Air Lines, and All Nippon Airways, offer flights during this window. This timing is popular because it allows travelers to enjoy a leisurely morning before heading to the airport.
How long does it take to fly from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
A flight from KIX to DCA with a layover takes around 17 hours, with the route covering approximately 6,969 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Business class seats are offered on the KIX to DCA route. Airlines that offer business class service on this route include:

  • Qatar Airways
  • Korean Air
  • Japan Airlines
  • Air Canada
  • Cathay Pacific

First class is available with Emirates.
How do I earn miles on a Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Kansai Intl. (KIX)?
When traveling from Kansai Intl. (KIX) to Washington, you can fly into Ronald Reagan Washington National (DCA) and Washington Dulles Intl. (IAD). Some flights may connect through major hubs like Haneda (HND), Vancouver Intl. (YVR), Narita Intl. (NRT) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) Washington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Osaka (KIX-Kansai Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kansai Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, Japan Airlines
Roundtrip price
$1,277
Distance
6968 mi

Book with confidence

Osaka to Washington Flights

The cheapest times to fly from Osaka to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Osaka to Washington are during the month of October. You can find some of the cheapest flights from Osaka to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Osaka to Washington

Sunday is one of the best days to book for cheap flights from Osaka to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Osaka to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Osaka to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $598 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Osaka to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Osaka to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Osaka to Washington Flights

*Flight schedules are subject to change.

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*Available to One Key members.