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$397+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
jul. 9 — jul. 161
jue. 7/9
jue. 7/16
1 adult, Economy
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Cheap 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 junio 9, 2026.

This Air Canada deal was found by Cheapflights users on 6/6. 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.
dom. 10/257:00 am
PDX
-
KIX
1 stop18h 40m
Air Canada
lun. 11/27:25 pm
KIX
-
PDX
1 stop12h 16m
Air Canada
Deal found 6/6$957
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/207:45 pm
PDX
-
KIX
1 stop28h 40m
Air Canada
lun. 9/286:00 pm
KIX
-
PDX
1 stop12h 51m
Air Canada
Deal found 6/7$967
This Air Canada deal was found by Cheapflights users on 6/8. 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.
dom. 9/275:00 am
PDX
-
KIX
2 stops19h 25m
Multiple Airlines
mar. 10/66:00 pm
KIX
-
PDX
1 stop12h 51m
Multiple Airlines
Deal found 6/8$971
This Air Canada deal was found by Cheapflights users on 6/6. 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.
dom. 10/2510:00 am
PDX
-
KIX
2 stops18h 35m
Multiple Airlines
mar. 11/37:25 pm
KIX
-
PDX
1 stop12h 16m
Multiple Airlines
Deal found 6/6$973
This Air Canada deal was found by Cheapflights users on 6/8. 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.
jue. 8/2710:10 am
PDX
-
ITM
2 stops16h 45m
Multiple Airlines
mar. 9/82:00 pm
ITM
-
PDX
2 stops35h 31m
Multiple Airlines
Deal found 6/8$974
This Air Canada deal was found by Cheapflights users on 6/6. 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.
sáb. 9/57:45 pm
PDX
-
KIX
1 stop28h 40m
Multiple Airlines
mar. 9/156:00 pm
KIX
-
PDX
2 stops19h 05m
Multiple Airlines
Deal found 6/6$977
This KAYAK deal was found by Cheapflights users on 6/7. 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.
mar. 11/2410:00 am
PDX
-
ITM
2 stops16h 50m
Multiple Airlines
mar. 12/82:05 pm
ITM
-
PDX
2 stops17h 36m
Multiple Airlines
Deal found 6/7$979
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/810:10 am
PDX
-
KIX
2 stops17h 40m
Air Canada
mar. 9/226:00 pm
KIX
-
PDX
2 stops18h 21m
Air Canada
Deal found 6/7$983
This BusinessClass deal was found by Cheapflights users on 6/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2110:10 am
PDX
-
NGO
2 stops18h 00m
Multiple Airlines
lun. 9/282:00 pm
NGO
-
PDX
2 stops16h 51m
Multiple Airlines
Deal found 6/7$984
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/15:00 am
BOI
-
NRT
2 stops18h 55m
Air Canada
lun. 9/215:50 pm
NRT
-
BOI
2 stops32h 36m
Air Canada
Deal found 6/5$988
This Air Canada deal was found by Cheapflights users on 6/7. 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.
sáb. 9/193:30 pm
PDX
-
KIX
1 stop32h 55m
Air Canada
lun. 9/286:00 pm
KIX
-
PDX
2 stops36h 27m
Air Canada
Deal found 6/7$993
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/97:05 pm
BOI
-
NRT
2 stops28h 50m
Air Canada
mié. 9/304:50 pm
NRT
-
BOI
2 stops37h 41m
Air Canada
Deal found 6/6$995

Find flight deals from Oregon to Japan

Keep the following information in mind while searching for Oregon to Japan flight deals. Data was last updated junio 9, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$957
(Air Canada)

One-way from

$397
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,044
Provider with most accurate pricing for Portland-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Tokyo (TYO) flights.
Search Deals
From Oregon to Japan
Search Deals
One-way flight from Oregon to Japan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 junio 9, 2026.
Use the filters below to find and compare flights from Oregon to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandOsaka

PDX - ITM

PDXITM

Portland

jue. 8/27

10:10 am-6:55 pm

2 stops16h 45m

Osaka Itami

mar. 9/8

2:00 pm-7:06 pm

2 stops21h 06m

$974

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

mar. 7/14

5:00 am-3:05 pm

2 stops19h 05m

Tokyo Haneda

mar. 7/21

9:55 pm-4:44 pm

2 stops33h 49m

$1,069

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

lun. 11/30

6:55 pm-4:30 pm

2 stops29h 35m

Tokyo Haneda

jue. 12/3

4:25 pm-2:56 pm

1 stop14h 31m

$1,077

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

lun. 8/24

8:15 am-1:55 pm

1 stop14h 40m

Tokyo Haneda

mar. 8/25

12:30 am-3:31 pm

2 stops30h 01m

$1,077

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

lun. 8/31

10:00 am-4:00 pm

1 stop15h 00m

Tokyo Narita

jue. 9/3

6:00 pm-8:33 pm

1 stop17h 33m

$1,088

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

sáb. 8/22

7:05 pm-4:25 am

1 stop18h 20m

Tokyo Haneda

mié. 8/26

3:50 pm-3:31 pm

1 stop14h 41m

$1,088

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

mié. 10/21

8:15 am-3:00 pm

1 stop15h 45m

Tokyo Narita

mié. 10/28

5:00 pm-9:15 pm

1 stop19h 15m

$1,088
Quickest round-trip

EugeneTokyo

EUG - HND

EUGHND

Eugene

dom. 8/2

6:00 am-1:55 pm

1 stop15h 55m

Tokyo Haneda

mar. 8/18

3:50 pm-3:34 pm

1 stop15h 44m

$1,088

EugeneTokyo

EUG - HND

EUGHND

Eugene

mié. 8/26

5:45 am-1:55 pm

1 stop16h 10m

Tokyo Haneda

vie. 9/4

3:50 pm-10:43 pm

1 stop22h 53m

$1,088

PortlandOsaka

PDX - KIX

PDXKIX

Portland

lun. 9/7

5:35 pm-8:45 pm

2 stops35h 10m

Osaka Kansai Intl

jue. 9/10

12:35 pm-1:17 pm

2 stops16h 42m

$1,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Oregon to Japan (average of $237). Flying from Oregon to Japan in June is currently the most expensive (average of $1,983). 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.

How far ahead should I book a flight from Oregon to Japan?

The price you pay for your flight from Oregon to Japan may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 17h 05m. Air Canada provides one of the quickest options available for as low as $1,065. The distance from Oregon to Japan is about 5181 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 ANA, which is currently one of the cheapest options available, starting at $271. Air Canada flights start at $281 while deals on Alaska Airlines start at $314 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, August is the cheapest month in which you can book a flight from Oregon to Japan (average of $237). Flying from Oregon to Japan in June is currently the most expensive (average of $1,983). 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

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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 junio 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$446Average$858FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$455Average$860FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$534Average$762FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$618Average$827FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$627Average$856FlexibilityNo cancel feeOn-time67%
ANACheapest$631Average$1,258FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$647Average$1,014FlexibilityNo cancel feeOn-time69%
DeltaCheapest$686Average$921FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$729Average$972FlexibilityNo cancel feeOn-time71%

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