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$823+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OKJ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Washington to Okayama

Keep the following information in mind while searching for Washington to Okayama flight deals. Data was last updated September 16, 2025.

Round-trip from

$823
(Korean Air)
From Washington to Okayama
Search Deals

Find flight deals from Washington to Okayama

Cheapest flights from Washington to Okayama
Explore the most affordable flight options available from Washington to Okayama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Korean Air deal was found by Cheapflights users on 9/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:44 pmSEA - OKJ
2 stops25h 16mKorean Air
Wed 10/2210:30 amOKJ - SEA
1 stop16h 10mKorean Air
Deal found 9/14$823
This ANA deal was found by Cheapflights users on 9/13. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:30 amPDX - OKJ
2 stops22h 00mANA
Thu 10/29:45 amOKJ - PDX
2 stops25h 01mANA
Deal found 9/13$838
This ANA deal was found by Cheapflights users on 9/13. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/194:30 pmSEA - OKJ
1 stop34h 45mANA
Wed 10/221:55 pmOKJ - SEA
1 stop16h 30mANA
Deal found 9/13$841

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 September 16, 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

SeattleOkayama

SEA - OKJ

SEAOKJ

Seattle/Tacoma Intl

Sun 10/19

3:44 pm-9:00 am

2 stops25h 16m

Okayama

Wed 10/22

10:30 am-10:40 am

1 stop16h 10m

$823

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Mon 9/29

7:30 am-9:30 pm

2 stops22h 00m

Okayama

Thu 10/2

9:45 am-6:46 pm

2 stops25h 01m

$838

SeattleOkayama

SEA - OKJ

SEAOKJ

Seattle/Tacoma Intl

Sun 10/19

4:30 pm-7:15 pm

1 stop34h 45m

Okayama

Wed 10/22

1:55 pm-2:25 pm

1 stop16h 30m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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
No data available for this route at this time. Please check back soon.

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 22h. Korean Air provides one of the quickest options available for as low as $838. The distance between State of Washington and Okayama is about 5122 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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