How does KAYAK find such low prices on flights from Washington to Osaka Kansai Intl?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Osaka Kansai Intl. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Osaka Kansai Intl?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Osaka Kansai Intl?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka Kansai Intl with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Osaka Kansai Intl?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Kansai Intl from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$308 CHEAP FLIGHTS from Washington to Osaka Kansai Intl (KIX)

KIX

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$618

Overall average: $793

ANA

Sat 2/7Sat 2/14

SEA - KIX • 1 stop

Cheapest one-way

$308

Typical prices: $450-$517

Air Canada

Tue 11/4

PDX - KIX • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Kansai Intl!

Flight Deals

Cheap Flights from Washington to Kansai Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Kansai Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Kansai Intl

Sat, Feb 7 - Sat, Feb 14

3:45 pm - 8:35 amSEA-KIX

23h 50m1 stop

3:45 pm - 1:20 pmKIX-SEA

14h 35m1 stop

$618ANA

Find Deal

Fri, Jan 23 - Fri, Feb 6

6:03 am - 4:40 pmSEA-KIX

17h 37m1 stop

5:35 pm - 1:20 pmKIX-SEA

12h 45m1 stop

$620ANA

Find Deal

Thu, Dec 4 - Thu, Dec 18

7:00 am - 4:40 pmSEA-KIX

16h 40m1 stop

7:05 am - 1:20 pmKIX-SEA

23h 15m1 stop

$627ANA

Find Deal

Tue, Nov 18 - Mon, Dec 8

12:10 am - 8:55 pmSEA-KIX

27h 45m1 stop

10:30 am - 1:55 pmKIX-SEA

20h 25m1 stop

$646Asiana Airlines

Find Deal

Mon, Jan 12 - Wed, Jan 28

6:00 am - 6:50 pmSEA-KIX

19h 50m1 stop

3:00 pm - 2:34 pmKIX-SEA

16h 34m2 stops

$647Japan Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 18

9:00 am - 7:25 pmSEA-KIX

41h 25m2 stops

8:20 am - 1:20 pmKIX-SEA

22h 00m1 stop

$653United Airlines

Find Deal

Sun, Jan 11 - Wed, Jan 28

12:10 am - 8:55 pmSEA-KIX

27h 45m1 stop

9:00 am - 1:55 pmKIX-SEA

21h 55m1 stop

$656Asiana Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 2

9:30 pm - 7:35 pmSEA-KIX

29h 05m1 stop

10:15 am - 6:40 pmKIX-SEA

25h 25m1 stop

$666Philippine Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 26

5:30 am - 4:40 pmSEA-KIX

18h 10m1 stop

6:35 pm - 10:30 pmKIX-SEA

20h 55m2 stops

$669United Airlines

Find Deal

Tue, Jan 6 - Wed, Feb 4

7:15 am - 10:20 pmPDX-KIX

22h 05m2 stops

8:00 am - 12:38 pmKIX-PDX

21h 38m2 stops

$713Japan Airlines

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$308

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Portland to Osaka

How does KAYAK find such low prices on flights from Washington to Osaka Kansai Intl?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Osaka Kansai Intl.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Osaka Kansai Intl?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Osaka Kansai Intl?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka Kansai Intl with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Osaka Kansai Intl?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Kansai Intl from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Izumisano

Himeji

Nishinomiya

Everything you need to know for your flight to Kansai Intl

Airports

Cabin class

Complete your trip

Direct Flights

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Origins

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Return flight deals

Information on your arrival and departure airports

Osaka Kansai Intl (KIX)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

KIX

$319 Find Cheap Flights from Washington to Osaka Kansai Intl

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

Everything you should know

Cheap Flights from Washington to Kansai Intl

Recent round-trip flight deals from Washington to Kansai Intl

Recent one-way flight deals from Washington to Kansai Intl

Recent last minute flight deals from Washington to Kansai Intl

Good to know

FAQs for booking Washington to Osaka Kansai Intl flights

How does KAYAK find such low prices on flights from Washington to Osaka Kansai Intl?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Osaka Kansai Intl.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Osaka Kansai Intl?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Osaka Kansai Intl?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka Kansai Intl with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Osaka Kansai Intl?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka Kansai Intl from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Kansai Intl?

Everything you need to know for your flight to Kansai Intl

Information on your arrival and departure airports

Cabin class types available on flights to Kansai Intl

Complete your trip to Kansai Intl with a hotel stay or car rental

Find direct flights for Kansai Intl

Flights to other popular destinations

Flights from domestic origins to Washington

Choose which airport to fly into in Osaka

Find deals for your return flight