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WAS - KIX

$437 Find Cheap Flights from Washington, D.C. to Osaka - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,050
Typical prices: $1,147-$1,618
EVA Air
Fri 11/2Sat 11/10
IAD - KIX • 1 stop
Cheapest one-way
$437
Typical prices: $644-$1,084
Multiple Airlines
Fri 11/2
IAD - KIX • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Osaka Kansai Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
DCA - KIX
Cheapest • 3% average savings
IAD - KIX
Most popular
Insights
Insights
When to travel
September
Cheapest • 16% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Taipei City Taiwan Taoyuan Intl (TPE)
Cheapest • Avg $1,349 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 16h 51m (one-way)
Insights
Insights
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We hope you love your trip to Osaka Kansai Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Kansai Intl (WAS-KIX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Kansai Intl

Wed, Nov 4 - Tue, Nov 10
EVA Air Logo
11:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl
27h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
6:10 pm - 8:55 pmKIX  Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl
40h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,050EVA Air
Wed, Nov 4 - Wed, Nov 11
EVA Air Logo
11:55 pm - 11:55 amIAD  Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl
22h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
12:55 pm - 8:55 pmKIX  Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl
22h 00m1 stop Taipei City Taiwan Taoyuan Intl
$1,050EVA Air
Wed, Nov 4 - Tue, Nov 10
EVA Air Logo
11:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl
27h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
6:10 pm - 8:55 pmKIX  Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl
40h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,050EVA Air
Mon, Nov 30 - Wed, Dec 9
EVA Air Logo
11:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl
27h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
10:55 am - 8:55 pmKIX  Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl
24h 00m1 stop Taipei City Taiwan Taoyuan Intl
$1,050EVA Air
Wed, Nov 4 - Wed, Nov 18
EVA Air Logo
11:55 pm - 11:55 amIAD  Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl
22h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
12:55 pm - 8:55 pmKIX  Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl
22h 00m1 stop Taipei City Taiwan Taoyuan Intl
$1,050EVA Air
Mon, Nov 2 - Tue, Nov 10
EVA Air Logo
11:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl
27h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
6:10 pm - 8:55 pmKIX  Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl
40h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,050EVA Air
Sun, Oct 18 - Mon, Nov 2
Korean Air Logo
8:12 am - 8:45 pmBWI  Baltimore/Washington-KIX Osaka Kansai Intl
23h 33m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
2:15 am - 1:06 pmKIX  Osaka Kansai Intl-BWI Baltimore/Washington
24h 51m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,063Korean Air
Mon, Oct 26 - Tue, Nov 3
EVA Air Logo
1:15 am - 11:55 amIAD  Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl
21h 40m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
6:10 pm - 8:55 pmKIX  Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl
40h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,065EVA Air
Wed, Nov 4 - Wed, Nov 18
ANA Logo
6:10 am - 9:50 pmBWI  Baltimore/Washington-KIX Osaka Kansai Intl
25h 40m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
3:20 pm - 9:42 pmKIX  Osaka Kansai Intl-BWI Baltimore/Washington
20h 22m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,115ANA
Mon, Oct 26 - Mon, Nov 2
ANA Logo
6:10 am - 9:50 pmBWI  Baltimore/Washington-KIX Osaka Kansai Intl
26h 40m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
9:00 pm - 2:06 pmKIX  Osaka Kansai Intl-BWI Baltimore/Washington
31h 06m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,117ANA
Booking Insights

Price, demand and travel trends for Washington, D.C. to Osaka Kansai Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. to Osaka Kansai Intl Airport?

Round-trip flights from Washington, D.C. to Osaka Kansai Intl Airport typically range from $1,147 to $1,618. The lowest price found in the past 5 days was $1,050, on EVA Air.

What is the cheapest Washington, D.C. to Osaka Kansai Intl Airport flight route?

There's little price difference between Washington, D.C. to Osaka Kansai Intl Airport routes. They average around $1,286 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to Osaka Kansai Intl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. to Osaka Kansai Intl Airport. It’s 13% cheaper than the average day, while Friday is the most expensive, with prices 26% higher.

What’s the cheapest month to fly from Washington, D.C. to Osaka Kansai Intl Airport?

•September is the cheapest month to fly from Washington, D.C. to Osaka Kansai Intl Airport at $1,102 round-trip.
•December ($1,844) and July ($1,657) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Washington, D.C. to Osaka Kansai Intl Airport flights

Low season

January

Cheapest flight

$437
Beat the crowds with an average 89% drop in travelers.
The most popular month to fly with an average 93% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Osaka Kansai Intl Airport

When to book flights from Washington, D.C. to Kansai Intl

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Kansai Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Osaka Kansai Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. to Osaka Kansai Intl Airport?

    Four cabin classes are available on flights from Washington, D.C. to Osaka Kansai Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Washington, D.C. to Osaka Kansai Intl Airport?

    A nonstop flight from Washington, D.C. to Osaka Kansai Intl Airport takes 00m, covering 6,961 miles.

  • Do I need a passport to fly from Washington, D.C. to Osaka Kansai Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. to Osaka Kansai Intl Airport flight?

    Round-trip flights from Washington, D.C. to Osaka Kansai Intl Airport range from $1,147 to $1,618, with an average of $1,314 over the past 12 months. Anything below $1,147 counts as a good deal.

  • How are flight prices from Washington, D.C. to Osaka Kansai Intl Airport looking right now?

    One-way fares from Washington, D.C. to Osaka Kansai Intl Airport are currently lower than usual. Average one-way flight prices are about $509, which is 37% below the typical average for this route.

  • What car rental options are available at Osaka Kansai Intl Airport (KIX)?

    Osaka Kansai Intl Airport (KIX) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:

    • Yesaway
    • CG Car Rental
    • KuMa Rental Car
    • IX Rental
    • HM Rent a Car

  • Which airports can I use when flying from Washington, D.C. to Osaka Kansai Intl Airport?

    Flights from Washington, D.C. to Osaka Kansai Intl Airport may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Osaka Kansai Intl (KIX).

  • Which airports do connecting flights from Washington, D.C. to Osaka Kansai Intl Airport pass through?

    One-stop flights from Washington, D.C. to Osaka Kansai Intl Airport most commonly connect through:

    • Tokyo Haneda (HND) - 56% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 22% of one-stop connections
    • San Francisco (SFO) - 16% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. to Osaka Kansai Intl Airport?

    Yes. Flexible dates can save you up to 31% on flights from Washington, D.C. to Osaka Kansai Intl Airport. Tuesday is the cheapest departure day at $1,147 round-trip on average, while Friday is the most expensive at $1,659, a difference of $512.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Osaka Kansai Intl Airport?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 16h 51m, compared with 18h 51m via Tokyo Haneda (HND) and 18h 55m via San Francisco (SFO).

  • What is the time difference between Washington, D.C. and Osaka Kansai Intl Airport?

    Osaka Kansai Intl Airport is 13 hours ahead of Washington, D.C. (Japan Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Osaka Kansai Intl Airport?

    Some of the most popular sights in Osaka Kansai Intl Airport are Universal Studios Japan and Dotonbori Glico Man Sign. These are among the most viewed places in Osaka Kansai Intl Airport on KAYAK.

Your guide to booking Washington, D.C. to Osaka Kansai Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $1,147, about $512 less than Friday fares (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. to Osaka Kansai Intl Airport trip for September. Fares historically average $1,102 round-trip in that month - typically $742 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Washington, D.C. to Kansai Intl

Complete your trip to Osaka with a hotel stay or car rental

Car rentals in Osaka
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