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$982+ Cheap flights from Portland (PDX) 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OKJ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Portland to Okayama

Cheapest flights from Portland to Okayama
Explore the most affordable flight options available from Portland to Okayama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Japan Airlines deal was found by Cheapflights users on 1/26. 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 2/17:20 am
PDX
-
OKJ
2 stops35h 45m
Japan Airlines
Thu 2/57:10 am
OKJ
-
PDX
2 stops26h 40m
Japan Airlines
Deal found 1/26$982
This oojo deal was found by Cheapflights users on 1/28. 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 oojo 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 8/37:15 pm
OKJ
-
PDX
2 stops41h 34m
Multiple Airlines
Deal found 1/28$1,128
This KAYAK deal was found by Cheapflights users on 1/27. 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 7/186:00 am
PDX
-
OKJ
2 stops35h 20m
Japan Airlines
Mon 8/37:15 pm
OKJ
-
PDX
2 stops42h 14m
Japan Airlines
Deal found 1/27$1,189
This FlightHub deal was found by Cheapflights users on 1/27. 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 7/188:46 am
PDX
-
OKJ
2 stops32h 19m
ANA
Mon 8/39:45 am
OKJ
-
PDX
2 stops24h 56m
ANA
Deal found 1/27$1,371

Find flight deals from Portland to Okayama

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Okayama (OKJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,128
(oojo)
Provider with most accurate pricing for Portland-Okayama flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Okayama flights.
Search Deals
From Portland to Okayama
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 January 29, 2026.
Use the filters below to find and compare flights from Portland to Okayama that are best for you.

Fly from

Portland

Fly to

Okayama

Route

Depart

Return

Price

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Sat 7/18

7:04 am-6:30 pm

2 stops19h 26m

Okayama

Mon 8/3

7:15 pm-8:49 pm

2 stops41h 34m

$1,128

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Sat 7/18

6:00 am-9:20 am

2 stops35h 20m

Okayama

Mon 8/3

7:15 pm-9:29 pm

2 stops42h 14m

$1,189

PortlandOkayama

PDX - OKJ

PDXOKJ

Portland

Sat 7/18

8:46 am-9:05 am

2 stops32h 19m

Okayama

Mon 8/3

9:45 am-6:41 pm

2 stops24h 56m

$1,371

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

  • Most accurate provider: When it comes to deals on Portland-Okayama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Okayama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Okayama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Okayama flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Okayama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Okayama

Have a flexible travel schedule? Discover the best time to fly to Okayama from Portland 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 Portland to Okayama

What is the cheapest month to book a flight from Portland to Okayama?

Currently, January is the cheapest month in which you can book a flight from Portland to Okayama (average of $542). Flying from Portland to Okayama in June is currently the most expensive (average of $762). 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 Portland to Okayama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Okayama?

    Airlines like Japan Airlines and ANA fly from Portland to Okayama in about 32h 19m. The time it takes to get you to your destination can typically vary by up to 3h 01m. There are 5122 mi between Portland and Okayama. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Okayama?

    Currently, January is the cheapest month in which you can book a flight from Portland to Okayama (average of $542). Flying from Portland to Okayama in June is currently the most expensive (average of $762). 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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