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$1,042+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OKJ
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap 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 February 5, 2026.

This Korean Air deal was found by Cheapflights users on 2/4. 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.
Wed 2/2511:00 am
SEA
-
OKJ
1 stop29h 30m
Korean Air
Sun 3/110:30 am
OKJ
-
SEA
2 stops27h 00m
Korean Air
Deal found 2/4$1,042
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:04 am
PDX
-
OKJ
2 stops19h 26m
Multiple Airlines
Mon 8/35:25 pm
OKJ
-
PDX
2 stops44h 04m
Multiple Airlines
Deal found 2/3$1,146
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
PDX
-
OKJ
2 stops22h 55m
Japan Airlines
Mon 8/312:20 pm
OKJ
-
PDX
2 stops20h 30m
Japan Airlines
Deal found 2/5$1,192
This Japan Airlines deal was found by Cheapflights users on 2/2. 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 2/226:25 am
PDX
-
OKJ
2 stops43h 35m
Japan Airlines
Thu 2/267:40 pm
OKJ
-
PDX
2 stops38h 33m
Japan Airlines
Deal found 2/2$1,296
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:04 am
PDX
-
OKJ
2 stops19h 26m
Multiple Airlines
Mon 8/1710:00 am
OKJ
-
PDX
2 stops22h 50m
Multiple Airlines
Deal found 2/3$1,385
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:46 am
PDX
-
OKJ
2 stops32h 19m
ANA
Tue 8/189:45 am
OKJ
-
PDX
2 stops23h 09m
ANA
Deal found 2/3$1,454
This Japan Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/258:15 am
SEA
-
OKJ
2 stops20h 00m
Japan Airlines
Sun 3/17:35 pm
OKJ
-
SEA
2 stops37h 29m
Japan Airlines
Deal found 2/3$1,562

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 February 5, 2026.

Round-trip from

$1,042
(Korean Air)
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 February 5, 2026.
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

Wed 2/25

11:00 am-9:30 am

1 stop29h 30m

Okayama

Sun 3/1

10:30 am-8:30 pm

2 stops27h 00m

$1,042

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Sat 7/18

7:04 am-6:30 pm

2 stops19h 26m

Okayama

Mon 8/3

5:25 pm-9:29 pm

2 stops44h 04m

$1,146

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Sun 2/22

6:25 am-7:00 pm

2 stops43h 35m

Okayama

Thu 2/26

7:40 pm-5:13 pm

2 stops38h 33m

$1,296

SeattleOkayama

SEA - OKJ

SEAOKJ

Seattle/Tacoma Intl

Wed 2/25

8:15 am-9:15 pm

2 stops20h 00m

Okayama

Sun 3/1

7:35 pm-4:04 pm

2 stops37h 29m

$1,562

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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 $984). 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 29h 30m. Korean Air provides one of the quickest options available for as low as $1,042. The distance between State of Washington and Okayama is about 5062 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.

  • 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 $984). 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.

See more FAQs

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