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$982+ Cheap flights from Washington to Okayama (OKJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OKJ
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Washington to Okayama

Best flights from Washington to Okayama
Discover carefully curated flight deals from Washington to Okayama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This Japan Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/317:20 amPDX - OKJ
2 stops39h 40mJapan Airlines
Wed 2/45:45 pmOKJ - PDX
2 stops40h 05mJapan Airlines
Deal found 12/18$982
This Japan Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:43 amSEA - OKJ
2 stops40h 32mJapan Airlines
Mon 2/27:40 pmOKJ - SEA
2 stops38h 07mJapan Airlines
Deal found 12/18$1,030
This Japan Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:40 amPDX - OKJ
2 stops36h 25mJapan Airlines
Thu 2/2612:45 pmOKJ - PDX
2 stops21h 34mJapan Airlines
Deal found 12/20$1,035
This Japan Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:15 amSEA - OKJ
2 stops20h 00mJapan Airlines
Thu 2/2612:45 pmOKJ - SEA
2 stops20h 19mJapan Airlines
Deal found 12/20$1,390

Find flight deals from Washington to Okayama

Keep the following information in mind while searching for Washington to Okayama flight deals. Data was last updated December 21, 2025.

Round-trip from

$982
(Japan Airlines)
From Washington to Okayama
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Okayama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Washington to Okayama that are best for you.

Fly from

Washington

Fly to

Okayama

Route

Depart

Return

Price

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Sat 1/31

7:20 am-4:00 pm

2 stops39h 40m

Okayama

Wed 2/4

5:45 pm-4:50 pm

2 stops40h 05m

$982

SeattleOkayama

SEA - OKJ

SEAOKJ

Seattle/Tacoma Intl

Thu 1/29

11:43 am-9:15 pm

2 stops40h 32m

Okayama

Mon 2/2

7:40 pm-4:47 pm

2 stops38h 07m

$1,030

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Sun 2/22

6:40 am-12:05 pm

2 stops36h 25m

Okayama

Thu 2/26

12:45 pm-5:19 pm

2 stops21h 34m

$1,035

SeattleOkayama

SEA - OKJ

SEAOKJ

Seattle/Tacoma Intl

Sun 2/22

8:15 am-9:15 pm

2 stops20h 00m

Okayama

Thu 2/26

12:45 pm-4:04 pm

2 stops20h 19m

$1,390

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Best time to book a flight from Washington to Okayama

Have a flexible travel schedule? Discover the best time to fly to Okayama from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Okayama

What is the cheapest month to book a flight from State of Washington to Okayama?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Okayama (average of $370). Flying from State of Washington to Okayama in June is currently the most expensive (average of $983). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington to Okayama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Okayama from Washington?

    Located just 8.6 mi from the city center, Okayama (OKJ) is the airport most travelers will use when flying to Okayama from Washington.

  • How long is the flight from State of Washington to Okayama?

    A quick flight from State of Washington to Okayama can take about 39h 40m. Japan Airlines provides one of the quickest options available for as low as $982. The distance between State of Washington and Okayama is about 5122 mi.

  • Can I find deals for flights from Washington to Okayama that include hotel bookings?

    Yes. In addition to deals on Washington to Okayama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Okayama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Okayama.

  • Can I find deals for business class flights from Washington to Okayama?

    Yes. Cheapflights offers flight deals from Washington to Okayama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Okayama?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Okayama (average of $370). Flying from State of Washington to Okayama in June is currently the most expensive (average of $983). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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