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$341+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Portland to Japan

Keep the following information in mind while searching for Portland to Japan flight deals. Data was last updated September 16, 2025.

Round-trip from

$615
(FlightHub)

One-way from

$341
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$711
From Portland to Japan
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One-way flight from Portland 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 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 September 16, 2025.

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.
Tue 9/237:00 amPDX - ITM
2 stops21h 25mJapan Airlines
Thu 10/22:40 pmITM - PDX
2 stops16h 04mJapan Airlines
Deal found 9/15$644
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.
Tue 9/237:00 amPDX - KIX
2 stops23h 15mJapan Airlines
Tue 9/3010:40 amKIX - PDX
2 stops20h 04mJapan Airlines
Deal found 9/15$648
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.
Tue 9/238:31 amPDX - KIX
1 stop18h 14mJapan Airlines
Thu 10/27:40 amKIX - PDX
2 stops23h 04mJapan Airlines
Deal found 9/15$658
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.
Tue 10/217:50 amPDX - FUK
1 stop18h 50mHawaiian Airlines
Wed 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.
Sun 11/309:50 amPDX - KIX
2 stops29h 55mMultiple Airlines
Mon 12/158:00 amKIX - PDX
2 stops23h 45mMultiple Airlines
Deal found 9/14$659
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.
Tue 10/217:50 amPDX - FUK
1 stop18h 50mAlaska Airlines
Wed 11/58:40 pmFUK - PDX
1 stop17h 34mAlaska Airlines
Deal found 9/14$664
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.
Sat 11/299:50 amPDX - KIX
2 stops29h 55mMultiple Airlines
Mon 12/158:00 amKIX - PDX
2 stops23h 45mMultiple Airlines
Deal found 9/14$665
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.
Tue 12/26:00 amPDX - ITM
2 stops21h 35mANA
Tue 12/161:00 pmITM - PDX
2 stops18h 47mANA
Deal found 9/15$666
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.
Tue 12/26:00 amPDX - KIX
1 stop17h 40mANA
Tue 12/166:35 pmKIX - PDX
1 stop17h 06mANA
Deal found 9/15$667
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.
Fri 9/197:45 amPDX - FUK
2 stops20h 05mANA
Sun 9/217:55 amFUK - PDX
2 stops22h 47mANA
Deal found 9/15$667
This FlightHub deal was found by Cheapflights users on 9/16. 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 9/165:30 amPDX - KIX
1 stop17h 20mANA
Tue 9/237:00 amKIX - PDX
2 stops23h 42mANA
Deal found 9/16$668
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.
Sun 11/305:30 amPDX - ITM
2 stops33h 00mANA
Mon 12/1510:00 amITM - PDX
2 stops21h 47mANA
Deal found 9/14$668

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 September 16, 2025.
Use the filters below to find and compare flights from Portland to Japan that are best for you.

Fly from

Portland

Fly to

Japan

Route

Depart

Return

Price

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 1/20

7:00 am-7:55 pm

2 stops19h 55m

Osaka Itami

Wed 1/28

3:25 pm-4:28 pm

2 stops18h 03m

$618

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Mon 1/19

7:00 am-9:20 pm

2 stops21h 20m

Sapporo Chitose

Tue 1/27

2:05 pm-4:28 pm

2 stops19h 23m

$619

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Tue 1/6

7:15 am-10:10 pm

2 stops21h 55m

Sapporo Chitose

Tue 1/27

3:05 pm-4:28 pm

2 stops18h 23m

$624

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 1/6

7:15 am-10:20 pm

2 stops22h 05m

Osaka Kansai Intl

Wed 2/4

7:00 am-4:28 pm

2 stops26h 28m

$626

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 1/27

5:34 am-4:40 pm

1 stop18h 06m

Osaka Kansai Intl

Thu 1/29

8:20 am-11:06 pm

2 stops31h 46m

$643

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Wed 2/11

3:50 pm-5:35 pm

2 stops32h 45m

Sapporo Chitose

Thu 2/19

12:30 pm-10:59 pm

2 stops27h 29m

$647

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Sun 2/8

3:50 pm-6:35 pm

2 stops33h 45m

Sapporo Chitose

Tue 2/17

12:30 pm-12:30 pm

2 stops17h 00m

$647

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Sat 2/7

3:50 pm-5:35 pm

2 stops32h 45m

Sapporo Chitose

Mon 2/16

12:30 pm-6:47 pm

2 stops23h 17m

$647

PortlandSapporo

PDX - CTS

PDXCTS

Portland

Sat 2/7

7:51 pm-5:35 pm

2 stops28h 44m

Sapporo Chitose

Wed 2/18

12:30 pm-12:30 pm

2 stops17h 00m

$647

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Thu 1/22

5:34 am-6:15 pm

2 stops19h 41m

Osaka Kansai Intl

Sat 1/31

8:20 am-12:33 pm

2 stops21h 13m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Portland to Japan (average of $899). Flying from Portland to Japan in December is currently the most expensive (average of $1,493). 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 PDX to JP?

Find hourly flight availability from Portland 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 September 16, 2025.

When flying from Portland to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 2025.
Read reviews from past customers who have flown ANA, Japan Airlines, and Delta 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
8.4
Very good
963 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
963 reviews
ANA
8.4
Very good
963 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Japan Airlines
8.3
Very good
1,559 reviews
ANA
8.4
Very good
963 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Delta
8.0
Very good
7,957 reviews
ANA
8.4
Very good
963 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,924 reviews
ANA
8.4
Very good
963 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Air Canada
7.1
Good
10,000 reviews
ANA
8.4
Very good
963 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

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 06m. The distance between Portland and Japan is about 5082 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 Delta. According to our data, you can fly for as low as $357. Users have also found prices from $357 and $373 on Alaska Airlines and ANA, 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, February is the cheapest month in which you can book a flight from Portland to Japan (average of $899). Flying from Portland to Japan in December is currently the most expensive (average of $1,493). 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 September 16, 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$869FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$578Average$845FlexibilityNo cancel feeOn-time69%
DeltaCheapest$598Average$860FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$627Average$1,008FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$656Average$972FlexibilityNo cancel feeOn-time71%

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