HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Japan

$417+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Japan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 8, 2026.

This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 am
PDX
-
NGO
2 stops18h 40m
Multiple Airlines
Thu 11/52:30 pm
NGO
-
PDX
2 stops19h 20m
Multiple Airlines
Deal found 7/5$920
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:45 pm
PDX
-
KIX
1 stop28h 40m
Air Canada
Tue 10/277:25 pm
KIX
-
PDX
1 stop17h 21m
Air Canada
Deal found 7/3$963
This Air Canada deal was found by Cheapflights users on 7/8. 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.
Mon 9/2810:10 am
PDX
-
KIX
1 stop14h 15m
Air Canada
Tue 10/66:00 pm
KIX
-
PDX
1 stop17h 06m
Air Canada
Deal found 7/8$964
This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:10 am
PDX
-
KIX
1 stop14h 15m
Air Canada
Thu 10/156:00 pm
KIX
-
PDX
1 stop31h 31m
Air Canada
Deal found 7/6$974
This Air Canada deal was found by Cheapflights users on 7/7. 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.
Mon 9/2810:10 am
PDX
-
KIX
1 stop14h 15m
Multiple Airlines
Fri 10/97:35 am
KIX
-
PDX
2 stops23h 16m
Multiple Airlines
Deal found 7/7$977
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:10 am
PDX
-
KIX
2 stops18h 40m
Multiple Airlines
Tue 9/86:00 pm
KIX
-
PDX
1 stop12h 46m
Multiple Airlines
Deal found 7/3$979
This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:10 am
PDX
-
KIX
2 stops17h 40m
Air Canada
Tue 10/136:00 pm
KIX
-
PDX
1 stop12h 51m
Air Canada
Deal found 7/6$980
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:10 am
PDX
-
NGO
2 stops16h 25m
Multiple Airlines
Wed 9/162:00 pm
NGO
-
PDX
2 stops21h 11m
Multiple Airlines
Deal found 7/3$981
This Air Canada deal was found by Cheapflights users on 7/6. 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.
Sun 9/67:45 pm
PDX
-
ITM
2 stops31h 10m
Air Canada
Mon 9/212:00 pm
ITM
-
PDX
2 stops16h 46m
Air Canada
Deal found 7/6$981
This Air Canada deal was found by Cheapflights users on 7/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:10 am
PDX
-
KIX
2 stops18h 40m
Multiple Airlines
Wed 9/167:35 am
KIX
-
PDX
2 stops23h 11m
Multiple Airlines
Deal found 7/5$983
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:45 pm
PDX
-
KIX
1 stop28h 40m
Multiple Airlines
Tue 10/277:25 pm
KIX
-
PDX
2 stops17h 43m
Multiple Airlines
Deal found 7/3$984
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:14 am
BOI
-
NRT
1 stop18h 46m
Multiple Airlines
Thu 10/2911:10 am
NRT
-
BOI
2 stops40h 25m
Multiple Airlines
Deal found 7/5$994

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 July 8, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$963
(Air Canada)

One-way from

$422
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,030
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. 12% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 8, 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
Quickest round-trip

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Thu 8/27

10:10 am-8:50 pm

2 stops18h 40m

Osaka Kansai Intl

Tue 9/8

6:00 pm-2:46 pm

1 stop12h 46m

$979

PortlandNagoya

PDX - NGO

PDXNGO

Portland

Mon 9/7

10:10 am-6:35 pm

2 stops16h 25m

Nagoya Chubu Centrair Intl

Wed 9/16

2:00 pm-7:11 pm

2 stops21h 11m

$981

PortlandOsaka

PDX - ITM

PDXITM

Portland

Thu 8/27

7:45 pm-6:55 pm

2 stops31h 10m

Osaka Itami

Tue 9/8

2:00 pm-7:11 pm

2 stops21h 11m

$1,084

PortlandNagoya

PDX - NGO

PDXNGO

Portland

Tue 11/3

8:05 am-9:00 pm

2 stops43h 55m

Nagoya Chubu Centrair Intl

Sun 11/15

3:15 pm-4:50 pm

2 stops42h 35m

$1,126

PortlandFukuoka

PDX - FUK

PDXFUK

Portland

Tue 9/1

7:45 pm-7:20 pm

2 stops31h 35m

Fukuoka

Mon 9/14

10:45 am-2:46 pm

2 stops20h 01m

$1,129

PortlandOsaka

PDX - ITM

PDXITM

Portland

Thu 8/27

10:10 am-6:55 pm

2 stops16h 45m

Osaka Itami

Tue 9/8

2:00 pm-9:31 am

2 stops35h 31m

$1,143

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 10/18

3:30 pm-6:55 pm

2 stops35h 25m

Osaka Itami

Sun 11/1

2:05 pm-7:31 pm

2 stops21h 26m

$1,188

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 8/5

7:00 am-2:50 pm

1 stop15h 50m

Osaka Kansai Intl

Wed 8/19

4:55 pm-10:45 pm

1 stop21h 50m

$1,213

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 8/25

6:45 pm-2:20 pm

2 stops28h 35m

Tokyo Haneda

Thu 10/29

4:50 pm-11:59 pm

2 stops22h 09m

$1,215

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Wed 8/19

6:00 am-2:00 pm

2 stops17h 00m

Tokyo Haneda

Wed 8/26

4:20 pm-11:59 pm

2 stops22h 39m

$1,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 $2,031). 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 74 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 16h 45m. Air Canada provides one of the quickest options available for as low as $1,107. The distance from Oregon to Japan is about 5057 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 Frontier, which is currently one of the cheapest options available, starting at $87. Delta flights start at $139 while deals on United Airlines start at $168 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 $2,031). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Japan

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
Newark to Narita flights
Newark to Haneda flights
John F Kennedy Intl to Haneda flights
Seattle to Narita flights
Los Angeles to Manila flights
San Francisco to Haneda flights
Seattle to Haneda flights
San Francisco to Narita flights
San Francisco to Manila flights
Los Angeles to Suvarnabhumi flights
John F Kennedy Intl to Suvarnabhumi flights
John F Kennedy Intl to Narita flights
O'Hare Intl to Narita flights
Newark to New Delhi flights
Dallas/Fort Worth to Narita flights
LaGuardia to Haneda flights
John F Kennedy Intl to New Delhi flights
O'Hare Intl to Haneda flights
Dulles Intl to Haneda flights
Dallas/Fort Worth to Haneda flights
Newark to Suvarnabhumi flights
John F Kennedy Intl to Mumbai flights
Boston to Narita flights
John F Kennedy Intl to Incheon Intl flights
Ontario to Narita flights
Los Angeles to Ho Chi Minh City flights
Los Angeles to Incheon Intl flights
Newark to Mumbai flights
O'Hare Intl to Suvarnabhumi flights
Honolulu to Haneda flights
San Francisco to Taiwan Taoyuan Intl flights
George Bush Intcntl to Haneda flights
San Francisco to New Delhi flights
Los Angeles to Taiwan Taoyuan Intl flights
Dulles Intl to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
John F Kennedy Intl to Ahmedabad flights
Dulles Intl to Narita flights
San Francisco to Hong Kong flights
Atlanta to Haneda flights
San Francisco to Ho Chi Minh City flights
San Diego to Narita flights
John F Kennedy Intl to Hong Kong flights

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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$446Average$868FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$455Average$860FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$534Average$758FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$618Average$832FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$629Average$891FlexibilityNo cancel feeOn-time67%
ANACheapest$631Average$1,242FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$647Average$1,065FlexibilityNo cancel feeOn-time69%
DeltaCheapest$686Average$966FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$729Average$969FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.