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$338+ Cheap flights from Oregon to Japan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Oregon to Japan

Keep the following information in mind while searching for Oregon to Japan flight deals. Data was last updated August 18, 2025.

Round-trip from

$632
(Hawaiian Airlines)

One-way from

$338
(Air Canada)

Popular in

June

Cheapest in

September

Average price

$746
From Oregon to Japan
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One-way flight from Oregon to Japan
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Highest demand for flights based on searches. 12% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Oregon to Japan

Cheapest flights from Oregon to Japan
Explore the most affordable flight options available from Oregon to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This lol.travel deal was found by Cheapflights users on 8/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:45 pmBOI - HND
1 stop22h 45mUnited Airlines
Wed 9/36:25 pmHND - BOI
2 stops18h 56mUnited Airlines
Deal found 8/16$617
This lol.travel deal was found by Cheapflights users on 8/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:52 amBOI - NRT
1 stop13h 38mUnited Airlines
Wed 9/35:10 pmNRT - BOI
1 stop16h 59mUnited Airlines
Deal found 8/16$621
This Hawaiian Airlines deal was found by Cheapflights users on 8/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amEUG - NRT
1 stop18h 00mHawaiian Airlines
Wed 9/246:25 pmNRT - EUG
1 stop22h 00mHawaiian Airlines
Deal found 8/17$632
This Air Canada deal was found by Cheapflights users on 8/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:00 amPDX - KIX
1 stop14h 25mAir Canada
Tue 9/166:05 pmKIX - PDX
1 stop12h 41mAir Canada
Deal found 8/17$633
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:41 amEUG - NRT
1 stop15h 19mAlaska Airlines
Thu 11/136:30 pmNRT - EUG
1 stop19h 40mAlaska Airlines
Deal found 8/16$633
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:40 pmPDX - KIX
1 stop28h 45mAir Canada
Sat 9/136:05 pmKIX - PDX
1 stop12h 41mAir Canada
Deal found 8/16$635
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:40 pmPDX - KIX
1 stop28h 45mAir Canada
Sat 9/136:05 pmKIX - PDX
1 stop20h 56mAir Canada
Deal found 8/16$637
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:53 amEUG - NRT
1 stop16h 07mAlaska Airlines
Wed 9/246:25 pmNRT - EUG
1 stop22h 00mAlaska Airlines
Deal found 8/18$637
This Hawaiian Airlines deal was found by Cheapflights users on 8/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:45 pmEUG - NRT
1 stop30h 15mHawaiian Airlines
Tue 9/236:25 pmNRT - EUG
1 stop22h 00mHawaiian Airlines
Deal found 8/16$643
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:00 amEUG - NRT
1 stop17h 00mAlaska Airlines
Thu 11/206:30 pmNRT - EUG
1 stop19h 40mAlaska Airlines
Deal found 8/18$652
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:40 pmBOI - NRT
2 stops33h 40mAir Canada
Tue 11/186:15 pmNRT - BOI
2 stops31h 43mAir Canada
Deal found 8/18$654
This Hawaiian Airlines deal was found by Cheapflights users on 8/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amEUG - NRT
1 stop18h 00mHawaiian Airlines
Sat 9/206:25 pmNRT - EUG
1 stop22h 00mHawaiian Airlines
Deal found 8/15$654

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Japan 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 August 18, 2025.
Use the filters below to find and compare flights from Oregon to Japan that are best for you.

Fly from

Oregon

Fly to

Japan

Route

Depart

Return

Price

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

Mon 9/15

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Wed 9/24

6:25 pm-12:25 am

1 stop22h 00m

$632

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 9/3

10:00 am-4:25 pm

1 stop14h 25m

Osaka Kansai Intl

Tue 9/16

6:05 pm-2:46 pm

1 stop12h 41m

$633

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

Mon 10/27

8:41 am-4:00 pm

1 stop15h 19m

Tokyo Narita

Thu 11/13

6:30 pm-9:10 pm

1 stop19h 40m

$633

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 9/9

7:40 pm-4:25 pm

1 stop28h 45m

Osaka Kansai Intl

Tue 9/16

6:05 pm-11:01 pm

1 stop20h 56m

$633

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 9/3

6:15 am-4:25 pm

1 stop18h 10m

Osaka Kansai Intl

Sat 9/13

6:05 pm-2:46 pm

1 stop12h 41m

$635

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 8/25

10:05 am-4:25 pm

1 stop14h 20m

Osaka Kansai Intl

Mon 11/10

7:25 pm-6:30 pm

1 stop16h 05m

$635

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

Tue 11/11

8:41 am-4:00 pm

1 stop14h 19m

Tokyo Narita

Thu 11/20

6:30 pm-9:10 pm

1 stop19h 40m

$637

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

Mon 9/8

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Sun 9/14

6:25 pm-12:25 am

1 stop22h 00m

$637

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

Wed 9/24

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Sun 11/23

6:30 pm-9:45 pm

1 stop20h 15m

$637

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

Mon 9/15

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Wed 9/24

6:25 pm-10:48 pm

1 stop20h 23m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Oregon 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 Oregon to Japan

What is the cheapest month to book a flight from Oregon to Japan?

Currently, February is the cheapest month in which you can book a flight from Oregon to Japan (average of $889). Flying from Oregon to Japan in December is currently the most expensive (average of $1,619). 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.

What is the cheapest time of day to fly from OR to JP?

Find hourly flight availability from Oregon to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Japan as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Japan. 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 Oregon to Japan?

    A quick flight from Oregon to Japan can take about 14h 25m. Hawaiian Airlines provides one of the quickest options available for as low as $633. The distance from Oregon to Japan is about 5082 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oregon to Japan one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $338. ANA flights start at $357 while deals on Japan Airlines start at $359 one-way.

  • Can I find deals for flights from Oregon to Japan that include hotel bookings?

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

  • How can I find direct flights from Oregon to Japan?

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

  • Can I find deals for business class flights from Oregon to Japan?

    Yes. Cheapflights offers flight deals from Oregon to Japan 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 Oregon to Japan?

    Currently, February is the cheapest month in which you can book a flight from Oregon to Japan (average of $889). Flying from Oregon to Japan in December is currently the most expensive (average of $1,619). 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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Top 9 airlines flying from Oregon to Japan

Discover the top 9 airlines that operate flights from Oregon to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$564Average$872FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$564Average$805FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$568Average$1,160FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$572Average$867FlexibilityNo cancel feeOn-time81%
Alaska AirlinesCheapest$574Average$940FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$578Average$1,030FlexibilityNo cancel feeOn-time69%
DeltaCheapest$599Average$954FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$627Average$1,112FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$655Average$1,320FlexibilityNo cancel feeOn-time71%

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