Airlines Offering Direct Flights From Washington D.C. (IAD) to Osaka (KIX)

Searching for airlines offering direct flights from Washington Dulles International Airport (IAD) to Osaka Kansai International Airport (KIX)? Here’s a quick overview of carriers connecting IAD and KIX directly.

No direct flights available.

Flying from Washington D.C. (IAD) to Osaka (KIX)

Here’s what you need to know before you go.

Cheapest flight ticket available

$523*

Average flight duration

20 hours

Most popular airline

Frontier

Number of flights per week

N/A

*Airfare prices subject to change.

When to Fly from Washington D.C. (IAD) to Osaka (KIX)

We’re constantly monitoring ticket prices, making it easy for you to find the best deals quickly. For IAD to KIX flights, January and November currently offer the lowest fares.

 

January is often the cheapest month for this route because it’s the off-season for travel to Japan. Winter weather and fewer tourists lead to lower demand. November is another budget-friendly option. It falls within the shoulder season, offering good weather and smaller crowds. 

 

The most expensive months to fly this route are June and December. December sees higher fares due to the holiday season and increased travel demand. June tends to be pricey as well, with summer vacations and pleasant weather driving up demand.

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Cheapest months to fly

January and November

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Most Expensive Months to Fly

June and December

Alternative Routes Aside from Washington D.C. (IAD) to Osaka (KIX)

Considering other options to get from IAD to Osaka? Compare routes that may provide cheaper, faster, or easier services for flights from IAD to Osaka below.

Osaka International Airport, commonly known as Itami Airport (ITM), is a major domestic airport serving Japan’s Kansai region, including Osaka, Kyoto, and Kobe. Located about 10 kilometers north of central Osaka, it opened in 1939 and currently handles many domestic flights to over 30 destinations across Japan. Despite its “international” designation, Itami Airport has exclusively catered to domestic flights since 1994, when Kansai International Airport (KIX) took over international traffic.

*Airfare prices subject to change.

Frequently Asked Questions

You can save money on flights from Washington D.C. to Osaka by booking during the cheapest month. Sign up for OneAir to find cheap flights from Washington, D.C., to Osaka. Using our budget-friendly travel platform, members can book flights, hotels, rental cars, and activities at wholesale prices! Say goodbye to expensive travel and hello to exciting new adventures.

The cheapest roundtrip flight from Washington Dulles to Osaka is $1,294, while the best one-way flight costs $523.

Approximately 33 days before departure is the most budget-friendly time to purchase a flight from Washington, D.C., to Osaka.

Direct flights from Washington, D.C., to Osaka are currently unavailable. Non-direct routes usually have layovers in Haneda (HND), Incheon (ICN), and Toronto (YYZ).

The fastest flight from Washington, D.C., to Osaka is 16 hours and 40 minutes via United Airlines and ANA.

Air Canada and ANA are the most popular airlines operating flights from Washington, D.C. to Osaka.

Layover durations vary depending on the airline and route. Non-direct IAD to Osaka flights typically range from 1 hour and 35 minutes to 2 hours and 40 minutes at Haneda Airport (HND).

ANA, United Airlines, American Airlines, and Air Canada are popular carriers flying this route.

U.S. citizens don’t need a visa for stays under 90 days in Osaka.

Osaka is 14 hours ahead of Washington D.C.

How to find cheap flights from Washington D.C. to Osaka

Looking for cheap flights from Washington D.C. to Osaka? OneAir makes it easy to discover incredible flight deals to destinations around the world. Follow these simple steps to start saving on your next trip:

  • Set your departure airports on OneAir. Choose your preferred departure airports, and we’ll search for the cheapest flights from those cities to Osaka. OneAir offers deals from over 50 major US airports, so you can find the most convenient and affordable options.
  • Be flexible with your travel dates. If your schedule allows, use our “Explore” or “Add Destinations” feature to find the most affordable days to fly to Osaka. Shifting your dates by just a day or two can often result in significant savings.
  • Turn on your notifications. We’ll notify you via email or push notification whenever the price for your selected route is at its lowest. This way, you’ll never miss a deal.
  • Compare flight options from multiple providers. Choose the cheapest, fastest, or most convenient flights to Osaka based on your priorities.
  • Filter for direct flights. If you prefer nonstop service to Osaka, simply tick the “Nonstop” box when searching. We’ll show you all available nonstop routes, so you can avoid lengthy layovers.
  • Get the best unpublished deals. Dreaming of a luxurious journey? We also find the best deals on Premium Economy, Business, and First Class fares. Compare prices across all cabin classes – you might be surprised by an affordable premium seat.
  • Expand your search to nearby airports. Unlock even more deals by searching for flights to Osaka or other nearby airports. This will show you flight prices from alternative departure airports close to your origin city.
  • Book a complete travel package. Once you’ve found your perfect flight, why not add a hotel room? OneAir also offers exclusive hotel deals so you can save even more on your entire trip.
  • Discover New Destinations with the “Explore” Tab. Not set on your destination? Use our “Explore” feature to find the cheapest flights from your city to anywhere in the world. You might just discover your next dream vacation spot!