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$436+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/2510:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Sun 8/309:30 pm
NRT
-
PDX
1 stop15h 20m
Multiple Airlines
Deal found 5/5$859
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 8/2410:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Wed 9/29:30 pm
NRT
-
PDX
1 stop15h 20m
Multiple Airlines
Deal found 5/5$860
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 8/2410:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Thu 9/39:30 pm
NRT
-
PDX
1 stop15h 20m
Multiple Airlines
Deal found 5/5$865
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Fri 9/49:30 pm
NRT
-
PDX
1 stop27h 37m
Multiple Airlines
Deal found 5/6$866
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Tue 9/229:30 pm
NRT
-
PDX
1 stop15h 20m
Multiple Airlines
Deal found 5/8$867
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 9/1410:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Mon 9/282:35 pm
NRT
-
PDX
2 stops22h 04m
Multiple Airlines
Deal found 5/5$869
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Wed 9/910:45 am
PDX
-
NRT
1 stop17h 15m
Multiple Airlines
Wed 9/169:30 pm
NRT
-
PDX
1 stop28h 14m
Multiple Airlines
Deal found 5/9$871
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 9/1510:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Thu 10/19:30 pm
NRT
-
PDX
1 stop15h 20m
Multiple Airlines
Deal found 5/5$873
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/1810:42 am
PDX
-
NRT
1 stop17h 18m
Multiple Airlines
Tue 9/19:30 pm
NRT
-
PDX
1 stop15h 20m
Multiple Airlines
Deal found 5/5$874
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 9/810:45 am
PDX
-
NRT
1 stop17h 15m
Multiple Airlines
Tue 9/159:30 pm
NRT
-
PDX
1 stop15h 20m
Multiple Airlines
Deal found 5/4$875
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:35 pm
PDX
-
NRT
1 stop30h 25m
Multiple Airlines
Tue 9/89:30 pm
NRT
-
PDX
1 stop17h 21m
Multiple Airlines
Deal found 5/8$876
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Thu 9/310:34 am
PDX
-
NRT
1 stop17h 26m
Multiple Airlines
Tue 9/89:30 pm
NRT
-
PDX
1 stop17h 21m
Multiple Airlines
Deal found 5/5$877

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 May 10, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$855
(Kiwi.com)

One-way from

$436
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$902
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. 12% potential increase in price ($123 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 May 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 May 10, 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

PortlandNagoya

PDX - NGO

PDXNGO

Portland

Tue 8/4

5:15 am-8:40 pm

3 stops23h 25m

Nagoya Chubu Centrair Intl

Tue 8/18

7:20 am-10:45 pm

2 stops31h 25m

$947

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/1

6:50 pm-5:35 pm

2 stops30h 45m

Osaka Itami

Wed 9/16

1:25 pm-4:50 pm

2 stops19h 25m

$1,116

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/1

6:54 am-5:05 pm

2 stops18h 11m

Osaka Itami

Wed 9/16

2:00 pm-2:47 pm

2 stops16h 47m

$1,169

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Wed 6/3

5:00 am-12:55 pm

2 stops39h 55m

Tokyo Narita

Wed 6/10

10:25 pm-11:30 pm

2 stops41h 05m

$1,171

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 9/1

5:10 am-2:50 pm

1 stop17h 40m

Osaka Kansai Intl

Wed 9/16

4:55 pm-12:47 am

1 stop23h 52m

$1,181
Quickest round-trip

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Sun 9/6

7:00 am-2:50 pm

1 stop15h 50m

Osaka Kansai Intl

Thu 9/10

4:55 pm-6:11 pm

1 stop17h 16m

$1,181

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 9/6

7:00 am-5:05 pm

2 stops18h 05m

Osaka Itami

Wed 9/9

12:50 pm-6:11 pm

2 stops21h 21m

$1,187

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 9/6

6:54 am-5:05 pm

2 stops18h 11m

Osaka Itami

Tue 9/15

12:50 pm-8:50 pm

2 stops24h 00m

$1,187

PortlandFukuoka

PDX - FUK

PDXFUK

Portland

Tue 9/1

9:29 pm-9:55 am

2 stops20h 26m

Fukuoka

Thu 9/17

11:00 am-9:25 am

2 stops38h 25m

$1,194

PortlandFukuoka

PDX - FUK

PDXFUK

Portland

Tue 9/1

9:29 pm-9:55 am

2 stops20h 26m

Fukuoka

Mon 9/14

9:00 pm-8:18 am

2 stops27h 18m

$1,212

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

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

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 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $259). Flying from Portland to Japan in June is currently the most expensive (average of $1,383). 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.

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 May 10, 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
1,207 reviews

Entertainment

8.0

Boarding

8.5

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
ANA
8.3
Very good
1,207 reviews
ANA
8.3
Very good
1,207 reviews

Entertainment

8.0

Boarding

8.5

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
Alaska Airlines
7.9
Good
12,348 reviews
ANA
8.3
Very good
1,207 reviews

Entertainment

8.0

Boarding

8.5

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
Delta
7.9
Good
8,455 reviews
ANA
8.3
Very good
1,207 reviews

Entertainment

8.0

Boarding

8.5

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
United Airlines
7.4
Good
9,694 reviews
ANA
8.3
Very good
1,207 reviews

Entertainment

8.0

Boarding

8.5

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.
Air Canada
7.1
Good
11,012 reviews
ANA
8.3
Very good
1,207 reviews

Entertainment

8.0

Boarding

8.5

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

EWR - NRT

Flights were on time and flew ahead of schedule. Seating was comfortable. Meal quality left a little to be desired, and service was mostly mechanical.

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 18h 11m. The distance between Portland and Japan is about 5057 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 Frontier. According to our data, you can fly for as low as $87. Users have also found prices from $156 and $157 on United Airlines and American 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 $259). Flying from Portland to Japan in June is currently the most expensive (average of $1,383). 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 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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$446Average$849FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$455Average$860FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$534Average$761FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$618Average$821FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$627Average$841FlexibilityNo cancel feeOn-time67%
ANACheapest$631Average$1,081FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$655Average$913FlexibilityNo cancel feeOn-time69%
DeltaCheapest$686Average$888FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$728Average$972FlexibilityNo cancel feeOn-time71%

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