$425 Find Cheap Flights from Osaka to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Osaka to Washington departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Washington, as well as popular online travel agencies
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Flight Deals

Book Cheap Osaka to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Osaka to Washington 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.

Recent round-trip flight deals from Osaka to Washington

Mon, Jun 8 - Sun, Jun 21
Air Canada Logo
6:00 pm - 9:30 am
KIX
-
PDX
31h 30m
1 stop
Air Canada Logo
3:30 pm - 4:25 pm
PDX
-
KIX
32h 55m
1 stop
$694Air Canada
Tue, May 5 - Sun, May 17
Air Canada Logo
6:00 pm - 2:20 pm
KIX
-
SEA
12h 20m
1 stop
Air Canada Logo
7:20 pm - 4:25 pm
SEA
-
KIX
29h 05m
1 stop
$704Air Canada
Tue, May 5 - Tue, May 12
Air Canada Logo
6:00 pm - 2:20 pm
KIX
-
SEA
12h 20m
1 stop
Air Canada Logo
7:20 pm - 4:25 pm
SEA
-
KIX
29h 05m
1 stop
$707Air Canada
Tue, Jul 14 - Wed, Jul 29
Air Canada Logo
6:00 pm - 7:11 pm
KIX
-
PDX
17h 11m
1 stop
Air Canada Logo
10:10 am - 4:25 pm
PDX
-
KIX
14h 15m
1 stop
$708Air Canada
Tue, Jul 14 - Wed, Jul 29
Air Canada Logo
6:00 pm - 7:11 pm
KIX
-
PDX
17h 11m
1 stop
Air Canada Logo
10:10 am - 4:25 pm
PDX
-
KIX
14h 15m
1 stop
$709Air Canada
Tue, Jul 14 - Wed, Jul 29
Air Canada Logo
6:00 pm - 7:11 pm
KIX
-
PDX
17h 11m
1 stop
Air Canada Logo
10:10 am - 4:25 pm
PDX
-
KIX
14h 15m
1 stop
$711Air Canada
Mon, Jun 8 - Sun, Jun 21
Multiple Airlines Logo
6:00 pm - 9:15 pm
KIX
-
PDX
19h 15m
2 stops
Multiple Airlines Logo
7:45 pm - 4:25 pm
PDX
-
KIX
28h 40m
1 stop
$744Multiple Airlines
Tue, Jun 23 - Tue, Sep 15
Asiana Airlines Logo
9:30 am - 2:55 pm
KIX
-
SEA
21h 25m
1 stop
Asiana Airlines Logo
12:55 am - 6:30 pm
SEA
-
KIX
25h 35m
1 stop
$788Asiana Airlines
Mon, Jun 22 - Tue, Sep 15
Asiana Airlines Logo
12:15 am - 2:55 pm
KIX
-
SEA
30h 40m
1 stop
Asiana Airlines Logo
12:55 am - 6:30 pm
SEA
-
KIX
25h 35m
1 stop
$789Asiana Airlines
Tue, Jun 23 - Tue, Sep 15
Asiana Airlines Logo
9:30 am - 3:15 pm
KIX
-
SEA
21h 45m
1 stop
Asiana Airlines Logo
12:10 am - 6:30 pm
SEA
-
KIX
26h 20m
1 stop
$792Asiana Airlines
Booking Insights

KAYAK's insights & trends for Osaka to Washington flights

Get data-powered insights and trends into flights from Osaka to Washington to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Osaka to Washington?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Osaka to Washington were found on Air Canada ($694) and Asiana Airlines ($894).

Good to know

Cheapest flight$425
Flight from Osaka to Portland

FAQs - booking Washington flights

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

    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 Osaka to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Osaka to 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 Osaka to Washington?

    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 from Osaka to Washington with an airline and back with another airline.

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

    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 from Osaka to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Osaka to Washington

 
See real verified KAYAK customer reviews for airlines flying from Osaka to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Osaka to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 297 reviews
9.2Crew
8.6Food
8.9Comfort
8.8Entertainment
9.0Boarding
Airline reviews

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

2.0 MediocreAlbert, Apr 2026
BKK - TPE
Read more STARLUX Airlines reviews

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

more new movies and the blockbuster movies that everyone likes

Great airline. Kind staff, before m, during, and after the flight. They Directed you the whole way. Even when I arrived at my transfer destination, flight attendants guided passengers on which direction to go. I would definitely fly STARLUX again.

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

Leg room was great. Friendly crew. Food is great. Crew always kept the toilet clean.

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Everything you need to know for your flight from Osaka to Washington

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.