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$397+ Cheap flights from Portland (PDX) 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
1 adult, Economy
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Cheap flight deals from Portland to Japan

Cheapest flights from Portland to Japan
Explore the most affordable flight options available from Portland to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.

This Travelocity deal was found by Cheapflights users on 6/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 pm
PDX
-
KIX
1 stop28h 40m
Air Canada
Tue 9/296:00 pm
KIX
-
PDX
1 stop17h 06m
Air Canada
Deal found 6/18$951
This Air Canada deal was found by Cheapflights users on 6/21. 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 6/21$964
This Justfly.com deal was found by Cheapflights users on 6/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:45 pm
PDX
-
KIX
1 stop28h 40m
Air Canada
Thu 9/179:20 am
KIX
-
PDX
2 stops25h 46m
Air Canada
Deal found 6/18$965
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:05 pm
PDX
-
KIX
2 stops32h 20m
Multiple Airlines
Tue 9/296:00 pm
KIX
-
PDX
1 stop12h 51m
Multiple Airlines
Deal found 6/18$966
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:10 am
PDX
-
KIX
2 stops18h 40m
Multiple Airlines
Tue 9/296:00 pm
KIX
-
PDX
1 stop12h 51m
Multiple Airlines
Deal found 6/18$967
This FlightHub deal was found by Cheapflights users on 6/19. 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 9/2910:10 am
PDX
-
KIX
2 stops17h 40m
Air Canada
Thu 10/226:00 pm
KIX
-
PDX
1 stop31h 31m
Air Canada
Deal found 6/19$968
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:10 am
PDX
-
ITM
2 stops16h 45m
Multiple Airlines
Tue 9/82:00 pm
ITM
-
PDX
2 stops35h 31m
Multiple Airlines
Deal found 6/18$968
This Justfly.com deal was found by Cheapflights users on 6/20. 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.
Thu 9/1010:10 am
PDX
-
NGO
2 stops18h 00m
Multiple Airlines
Thu 9/172:00 pm
NGO
-
PDX
2 stops21h 11m
Multiple Airlines
Deal found 6/20$969
This FlightHub deal was found by Cheapflights users on 6/19. 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 9/2910:10 am
PDX
-
KIX
2 stops17h 40m
Air Canada
Tue 10/209:20 am
KIX
-
PDX
2 stops25h 46m
Air Canada
Deal found 6/19$971
This Justfly.com deal was found by Cheapflights users on 6/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:10 am
PDX
-
KIX
1 stop14h 15m
Air Canada
Tue 9/296:00 pm
KIX
-
PDX
1 stop31h 31m
Air Canada
Deal found 6/18$990
This Air Canada deal was found by Cheapflights users on 6/20. 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 9/610:10 am
PDX
-
CTS
2 stops17h 25m
Air Canada
Wed 9/91:40 pm
CTS
-
PDX
2 stops17h 06m
Air Canada
Deal found 6/20$1,008
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:10 am
PDX
-
CTS
2 stops17h 25m
Multiple Airlines
Tue 8/2512:55 pm
CTS
-
PDX
2 stops17h 56m
Multiple Airlines
Deal found 6/18$1,011

Find flight deals from Portland to Japan

Keep the following information in mind while searching for Portland to Japan flight deals. Data was last updated June 22, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$951
(Travelocity)

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 Portland to Japan
Search Deals
One-way flight from Portland to Japan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($125 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 Portland 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 June 22, 2026.
Use the filters below to find and compare flights from Portland to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Sun 9/6

10:10 am-7:35 pm

2 stops17h 25m

Sapporo Chitose

Wed 9/9

1:40 pm-2:51 pm

2 stops17h 11m

$1,008

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Tue 8/11

10:10 am-7:35 pm

2 stops17h 25m

Sapporo Chitose

Tue 8/25

12:55 pm-2:51 pm

2 stops17h 56m

$1,011

PortlandOsaka

PDX - ITM

PDXITM

Portland

Thu 8/27

7:45 pm-7:50 pm

2 stops32h 05m

Osaka Itami

Tue 9/8

2:00 pm-2:46 pm

2 stops16h 46m

$1,045

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/22

7:45 pm-6:55 pm

2 stops31h 10m

Osaka Itami

Mon 10/5

2:00 pm-7:06 pm

2 stops21h 06m

$1,048

PortlandKobe

PDX - UKB

PDXUKB

Portland

Wed 9/2

9:32 pm-11:45 am

2 stops22h 13m

Kobe

Tue 9/29

11:40 am-7:50 pm

2 stops24h 10m

$1,079

PortlandKobe

PDX - UKB

PDXUKB

Portland

Tue 9/1

9:32 pm-10:30 am

2 stops20h 58m

Kobe

Wed 9/16

12:45 pm-7:50 pm

2 stops23h 05m

$1,079

PortlandKobe

PDX - UKB

PDXUKB

Portland

Thu 8/27

9:32 pm-10:30 am

2 stops20h 58m

Kobe

Tue 9/8

11:40 am-7:50 pm

2 stops24h 10m

$1,079

PortlandOsaka

PDX - ITM

PDXITM

Portland

Wed 8/19

7:03 am-6:40 pm

2 stops19h 37m

Osaka Itami

Wed 8/26

8:20 am-4:50 pm

2 stops24h 30m

$1,081

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/1

7:03 am-5:35 pm

2 stops18h 32m

Osaka Itami

Wed 9/16

1:25 pm-4:50 pm

2 stops19h 25m

$1,091

PortlandFukuoka

PDX - FUK

PDXFUK

Portland

Sun 7/12

9:17 am-8:00 pm

2 stops18h 43m

Fukuoka

Thu 7/23

9:05 pm-8:02 pm

2 stops38h 57m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Portland to Japan

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

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

Currently, August is the cheapest month in which you can book a flight from Portland to Japan (average of $237). Flying from Portland to Japan in June is currently the most expensive (average of $2,408). 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 Portland to Japan?

The price you pay for your flight from Portland 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.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated June 22, 2026.
Read reviews from past customers who have flown ANA,Alaska Airlines, andDelta from Portland to Japan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
1,251 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
ANA
8.3
Very good
1,251 reviews
ANA
8.3
Very good
1,251 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
Alaska Airlines
7.9
Good
12,563 reviews
ANA
8.3
Very good
1,251 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
Delta
7.8
Good
8,422 reviews
ANA
8.3
Very good
1,251 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
United Airlines
7.4
Good
9,874 reviews
ANA
8.3
Very good
1,251 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
Air Canada
7.1
Good
11,242 reviews
ANA
8.3
Very good
1,251 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Japan?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Japan. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How long is the flight from Portland to Japan?

    Departing from Portland to Japan will take you 17h 25m. The distance between Portland and Japan is about 4438 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $271. Users have also found prices from $281 and $314 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from Portland to Japan?

    The most popular flight routes from Portland to Japan are Portland - Tokyo Narita, Portland - Tokyo Haneda and Portland - Osaka Kansai Intl.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Portland to Japan (average of $237). Flying from Portland to Japan in June is currently the most expensive (average of $2,408). 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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Top 9 airlines flying from Portland to Japan

Discover the top 9 airlines that operate flights from Portland 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 June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$446Average$864FlexibilityNo 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$863FlexibilityNo cancel feeOn-time67%
ANACheapest$631Average$1,142FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$655Average$964FlexibilityNo cancel feeOn-time69%
DeltaCheapest$686Average$941FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$729Average$969FlexibilityNo cancel feeOn-time71%

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