$387 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 1/28. 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

Wed, Feb 11 - Wed, Feb 18
Korean Air Logo
11:55 am - 9:00 am
KIX
-
SEA
14h 05m1 stop
Korean Air Logo
11:00 am - 8:45 pm
SEA
-
KIX
16h 45m1 stop
$664Korean Air
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
11:55 am - 4:30 pm
KIX
-
PDX
21h 35m2 stops
Korean Air Logo
5:25 pm - 8:45 pm
PDX
-
KIX
34h 20m2 stops
$676Korean Air
Tue, Feb 10 - Tue, Feb 17
Korean Air Logo
11:55 am - 9:00 am
KIX
-
SEA
14h 05m1 stop
Korean Air Logo
11:00 am - 10:45 am
SEA
-
KIX
30h 45m1 stop
$687Korean Air
Thu, Feb 12 - Thu, Feb 19
Delta Logo
9:00 am - 12:15 am
KIX
-
PDX
32h 15m2 stops
Delta Logo
1:27 pm - 8:45 pm
PDX
-
KIX
38h 18m2 stops
$717Delta
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
10:50 am - 2:31 pm
KIX
-
SEA
20h 41m2 stops
Multiple Airlines Logo
9:55 am - 8:55 pm
SEA
-
KIX
18h 00m2 stops
$766Multiple Airlines
Tue, Jun 23 - Wed, Sep 16
Philippine Airlines Logo
3:15 pm - 8:05 pm
KIX
-
SEA
20h 50m1 stop
Philippine Airlines Logo
11:10 pm - 2:10 pm
SEA
-
KIX
23h 00m1 stop
$772Philippine Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
8:45 pm - 10:46 pm
KIX
-
PDX
19h 01m2 stops
Multiple Airlines Logo
10:30 am - 6:45 pm
PDX
-
KIX
39h 15m1 stop
$781Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
Multiple Airlines Logo
10:40 am - 2:31 pm
KIX
-
SEA
20h 51m2 stops
Multiple Airlines Logo
9:55 am - 1:25 pm
SEA
-
KIX
34h 30m2 stops
$791Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
4:30 pm - 11:59 pm
ITM
-
SEA
24h 29m2 stops
American Airlines Logo
7:52 pm - 8:40 am
SEA
-
ITM
19h 48m2 stops
$806American Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
3:25 pm - 6:05 pm
ITM
-
SEA
19h 40m2 stops
American Airlines Logo
7:24 pm - 8:40 am
SEA
-
ITM
20h 16m2 stops
$818American 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 Korean Air ($664) and Delta ($717).

Good to know

Low seasonMay
Cheapest flight$387
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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 airlines 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 250 reviews
8.8Entertainment
8.9Boarding
9.1Crew
8.8Comfort
8.6Food
Airline reviews

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

8.0 ExcellentAnonymous, Dec 2025
TPE - ONT
Read more STARLUX Airlines reviews

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

I went to the gate that showed on the flight board but they changed gates at the last minute and I missed my flight. I had to buy new ticket from EVA air to Manila and take 3 hour bus ride back to my home. Will never fly Starlux again!

Starlux was great service and awesome food and drinks👍🏼 will take starlux again for my next vacation👍🏼

Loved the boarding process. All airlines should board from the back to the front. Very efficient. Food was excellent, crew were great, seats were spacious and comfortable and the entertainment screen was the best I have seen.

Flight cancelled due to inclement weather yet rival airline EVA Air with the same route departed 2 hours later and landed safely while our flight was cancelled and rescheduled for 36 hours later.

The staff in air and on land went above and beyond! I would definately recommend and we will fly Starlux again!

I need Starlux to respond to my complaint and issues for my flight.

Someon vomit during boarding. My seat was next to the vomit. I asked crew member to switch seat, but they said it was a full flight. I had my baby with me. My baby got sick after the flight. He was in the hospital for 2 days.

Good airlines btu ORL airport messed up the return flight for me. Checking out a connecting flight pax is unacceptable.

The pilot was kept warning about the weather terrifying us. The flight attendants were not warm or pleasant.

I couldn’t sit with my daughter. we are separate and both seat was not window or halway side. in the middle. if we sit together will be share comfort seat and more easy travel. this is bad.

Although the flight was delayed because of the equipment came in late, I still give them excellent service ..good food selection and in flight entertainment were sufficient.. I will continue to fly with them

Staff was rude and loud. No respect for customers unlike the Starflyer Osaka to Haneda sector where service was outstanding. What a stark difference. Maybe United should learn from ANA how to do customer service.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

The crew was incredible. The pilots were so fantastic. The smoothest landing I’ve ever experienced.

Great transfer of luggage from my flight with Osaka to Tokyo then Tokyo to final destination in Chicago

we were in premium economy, but we both got middle seats and had to sit separately. i could have avoided this by trying to obtain seats sooner, but i tried 3 times and gave up. ANA's technology is not friendly for newcomers. no, check that---I think it is nigh impossible. not sure we are coming back. ana can do better to provide a front end that's friendly to users in both US and Japan.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

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.