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$364+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
loka 15 — loka 221
ke 10/15
ke 10/22
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 syyskuu 15, 2025.

Round-trip from

$615
(FlightHub)

One-way from

$364
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$711
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. 14% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 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 syyskuu 15, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 9/205:45 pmEUG - NRT
1 stop30h 15mHawaiian Airlines
ma 9/296:25 pmNRT - EUG
1 stop16h 28mHawaiian Airlines
Deal found 9/13$617
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 9/201:57 pmEUG - HND
1 stop31h 58mUnited Airlines
ma 9/2910:55 pmHND - EUG
1 stop34h 50mUnited Airlines
Deal found 9/13$627
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 10/298:41 amEUG - NRT
1 stop15h 19mAlaska Airlines
ke 11/56:30 pmNRT - EUG
1 stop15h 35mAlaska Airlines
Deal found 9/14$637
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/151:36 pmEUG - NRT
1 stop34h 24mAlaska Airlines
ke 9/246:25 pmNRT - EUG
1 stop22h 00mAlaska Airlines
Deal found 9/15$643
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 9/237:00 amPDX - ITM
2 stops21h 25mJapan Airlines
to 10/22:40 pmITM - PDX
2 stops16h 04mJapan Airlines
Deal found 9/15$644
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 12/37:00 amPDX - KIX
1 stop18h 45mAlaska Airlines
su 12/78:45 pmKIX - PDX
1 stop17h 05mAlaska Airlines
Deal found 9/13$646
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 9/237:00 amPDX - KIX
2 stops23h 15mJapan Airlines
to 10/27:40 amKIX - PDX
2 stops23h 04mJapan Airlines
Deal found 9/15$648
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/296:00 amEUG - HND
1 stop15h 55mUnited Airlines
to 10/29:55 pmHND - EUG
2 stops30h 17mUnited Airlines
Deal found 9/15$653
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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.
ma 9/296:00 amEUG - NRT
1 stop18h 00mHawaiian Airlines
to 10/26:25 pmNRT - EUG
1 stop22h 00mHawaiian Airlines
Deal found 9/15$656
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti 10/217:50 amPDX - FUK
1 stop18h 50mHawaiian Airlines
ke 11/58:40 pmFUK - PDX
1 stop15h 43mHawaiian Airlines
Deal found 9/15$658
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 11/309:50 amPDX - KIX
2 stops29h 55mMultiple Airlines
ma 12/158:00 amKIX - PDX
2 stops23h 45mMultiple Airlines
Deal found 9/14$659
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/229:52 amBOI - HND
1 stop37h 03mANA
ti 9/303:50 pmHND - BOI
1 stop16h 08mANA
Deal found 9/14$664

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 syyskuu 15, 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

PortlandOsaka

PDX - ITM

PDXITM

Portland

ti 9/23

7:00 am-8:25 pm

2 stops21h 25m

Osaka Itami

to 10/2

2:40 pm-2:44 pm

2 stops16h 04m

$644

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

ti 2/3

2:20 pm-4:50 am

1 stop22h 30m

Tokyo Haneda

pe 2/13

4:25 pm-11:37 pm

1 stop23h 12m

$646

EugeneTokyo

EUG - HND

EUGHND

Eugene

ma 9/29

6:00 am-1:55 pm

1 stop15h 55m

Tokyo Haneda

to 10/2

9:55 pm-10:51 pm

2 stops40h 56m

$653

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

ma 9/29

11:04 am-4:00 pm

1 stop12h 56m

Tokyo Narita

to 10/2

6:25 pm-12:25 am

1 stop22h 00m

$656

EugeneTokyo

EUG - NRT

EUGNRT

Eugene

ma 9/29

11:04 am-4:00 pm

1 stop12h 56m

Tokyo Narita

to 10/2

6:25 pm-10:48 pm

1 stop20h 23m

$656

PortlandFukuoka

PDX - FUK

PDXFUK

Portland

ti 10/21

7:50 am-6:40 pm

1 stop18h 50m

Fukuoka

ke 11/5

8:40 pm-9:14 pm

1 stop17h 34m

$664

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

to 9/25

5:00 am-3:15 pm

2 stops19h 15m

Tokyo Haneda

su 9/28

12:30 am-1:42 pm

2 stops28h 12m

$669

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

ma 9/29

2:44 pm-2:15 pm

2 stops32h 31m

Tokyo Narita

pe 10/3

4:30 pm-9:24 pm

1 stop19h 54m

$671

PortlandOsaka

PDX - ITM

PDXITM

Portland

la 11/29

7:30 am-7:10 pm

2 stops18h 40m

Osaka Itami

ma 12/15

2:05 pm-6:41 pm

2 stops21h 36m

$672

EugeneTokyo

EUG - HND

EUGHND

Eugene

ma 9/29

7:30 pm-4:45 am

1 stop17h 15m

Tokyo Haneda

to 10/2

7:45 pm-11:58 pm

1 stop20h 13m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 $902). Flying from Oregon to Japan in December is currently the most expensive (average of $1,502). 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 syyskuu 15, 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 12h 56m. Japan Airlines provides one of the quickest options available for as low as $656. The distance from Oregon to Japan is about 4833 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $365. ANA flights start at $373 while deals on Japan Airlines start at $373 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 $902). Flying from Oregon to Japan in December is currently the most expensive (average of $1,502). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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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 syyskuu 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$564Average$863FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$565Average$779FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$568Average$1,106FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$572Average$866FlexibilityNo cancel feeOn-time81%
Alaska AirlinesCheapest$574Average$920FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$578Average$1,029FlexibilityNo cancel feeOn-time69%
DeltaCheapest$598Average$928FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$627Average$1,008FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$656Average$972FlexibilityNo cancel feeOn-time71%

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