HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$370+ Cheap flights from Japan to Portland (PDX)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — PDX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Japan to Portland 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 Japan to Portland

Keep the following information in mind while searching for Japan to Portland flight deals. Data was last updated September 15, 2025.

Round-trip from

$664
(Delta)

One-way from

$370
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$670
From Japan to Portland
Search Deals
One-way flight from Japan to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Japan to Portland

Cheapest flights from Japan to Portland
Explore the most affordable flight options available from Japan to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:50 pmHND - PDX
1 stop22h 50mDelta
Wed 12/315:20 amPDX - HND
1 stop15h 45mDelta
Deal found 9/14$664
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:50 pmHND - PDX
1 stop21h 01mDelta
Mon 11/247:59 pmPDX - HND
1 stop26h 06mDelta
Deal found 9/14$720
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:35 pmNRT - PDX
2 stops35h 04mMultiple Airlines
Wed 10/1510:30 amPDX - NRT
1 stop17h 30mMultiple Airlines
Deal found 9/14$738
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:25 pmNRT - PDX
1 stop16h 21mMultiple Airlines
Wed 10/229:42 amPDX - NRT
1 stop14h 18mMultiple Airlines
Deal found 9/15$761
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:05 pmKIX - PDX
1 stop31h 15mMultiple Airlines
Mon 10/277:09 amPDX - KIX
1 stop19h 36mMultiple Airlines
Deal found 9/14$771
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:50 pmHND - PDX
1 stop33h 10mUnited Airlines
Wed 10/225:30 amPDX - HND
1 stop16h 25mUnited Airlines
Deal found 9/15$773
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:50 pmHND - PDX
1 stop14h 52mUnited Airlines
Wed 10/153:50 pmPDX - HND
2 stops31h 25mUnited Airlines
Deal found 9/14$777
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:55 amHND - PDX
1 stop18h 09mAmerican Airlines
Mon 10/202:45 pmPDX - HND
1 stop22h 00mAmerican Airlines
Deal found 9/14$784
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:00 amKIX - PDX
2 stops21h 45mMultiple Airlines
Wed 11/59:50 amPDX - KIX
2 stops18h 05mMultiple Airlines
Deal found 9/14$809
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:55 pmKIX - PDX
2 stops32h 50mMultiple Airlines
Tue 10/217:50 amPDX - KIX
1 stop18h 55mMultiple Airlines
Deal found 9/14$822
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:00 amKIX - PDX
2 stops25h 30mMultiple Airlines
Thu 11/69:50 amPDX - KIX
2 stops18h 05mMultiple Airlines
Deal found 9/14$826
This Surpr!ce 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:15 amNRT - PDX
2 stops23h 30mKorean Air
Thu 11/65:07 pmPDX - NRT
2 stops26h 18mKorean Air
Deal found 9/14$854

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan to Portland 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 15, 2025.
Use the filters below to find and compare flights from Japan to Portland that are best for you.

Fly from

Japan

Fly to

Portland

Route

Depart

Return

Price

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 12/19

4:50 pm-10:40 pm

1 stop22h 50m

Portland

Wed 12/31

5:20 am-2:05 pm

1 stop15h 45m

$664

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Mon 2/2

9:15 am-7:11 pm

2 stops26h 56m

Portland

Mon 2/9

5:45 pm-9:05 pm

2 stops34h 20m

$678

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Mon 2/2

2:00 pm-10:34 am

2 stops37h 34m

Portland

Sun 2/8

11:10 am-9:05 pm

2 stops40h 55m

$678

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Mon 2/2

9:15 am-4:29 pm

2 stops24h 14m

Portland

Tue 2/10

5:30 am-9:05 pm

2 stops22h 35m

$678

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 2/3

9:15 am-7:11 pm

2 stops26h 56m

Portland

Tue 2/10

9:10 am-9:05 pm

2 stops18h 55m

$678

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Mon 2/2

9:15 am-7:11 pm

2 stops26h 56m

Portland

Wed 2/11

5:30 am-9:05 pm

2 stops22h 35m

$679

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 2/3

9:15 am-11:53 pm

2 stops31h 38m

Portland

Wed 2/11

7:10 am-9:05 pm

2 stops20h 55m

$679

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Wed 2/4

9:15 am-11:53 pm

2 stops31h 38m

Portland

Tue 2/10

5:45 pm-9:05 pm

2 stops34h 20m

$679

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Sat 1/31

4:45 pm-12:33 pm

1 stop12h 48m

Portland

Wed 2/11

7:51 pm-3:00 pm

1 stop26h 09m

$692

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Sat 1/31

4:45 pm-6:48 pm

1 stop19h 03m

Portland

Thu 2/12

7:30 am-3:00 pm

1 stop14h 30m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Japan to Portland

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

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

Currently, November is the cheapest month in which you can book a flight from Japan to Portland (average of $277). Flying from Japan to Portland in March is currently the most expensive (average of $368). 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 JP to PDX?

Find hourly flight availability from Japan to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to Portland as you normally would.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Japan to Portland, such as Delta, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Japan to Portland. 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 into for flights to Portland from Japan?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Portland from Japan.

  • How long is the flight from Japan to Portland?

    For as low as $896, Delta can have you in Portland from Japan in 16h 45m. Airlines will cover a distance of 4843 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $408 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $425 and $426, respectively.

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

    While some choose either Tokyo Narita - Portland or Osaka Kansai Intl - Portland, Tokyo Haneda - Portland is the most popular route from Japan to Portland.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Japan to Portland (average of $277). Flying from Japan to Portland in March is currently the most expensive (average of $368). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Troutdale
Gresham
Silverton

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 Japan to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Kuala Lumpur Intl to Portland flights
Incheon Intl to Portland flights
Taiwan Taoyuan Intl to Portland flights
Narita to Portland flights
Haneda to Portland flights
Udaipur to Portland flights
Cochin to Portland flights
Kansai Intl to Portland flights
Gimpo Intl to Portland flights
New Delhi to Portland flights
Manila to Portland flights
Taiwan Taoyuan Intl to Boise flights
Suvarnabhumi to Portland flights
Dhaka to Portland flights
Bangalore to Portland flights
Hongqiao Intl to Portland flights
Kuala Lumpur Intl to Boise flights
Pu Dong to Portland flights
Incheon Intl to Eugene flights
Hyderabad to Portland flights
Ho Chi Minh City to Portland flights
Incheon Intl to Medford flights
Okinawa to Boise flights
Singapore to Portland flights
Chennai to Portland flights
Pu Dong to Boise flights
Angeles City to Portland flights
Mumbai to Portland flights
Narita to Boise flights
Da Nang to Portland flights
Colombo to Portland flights
Dalian to Portland flights
Denpasar to Portland flights
Hong Kong to Portland flights
Kaohsiung City to Portland flights
Busan to Portland flights
Shenyang to Portland flights
Suvarnabhumi to Redmond flights
Mumbai to Boise flights
Guangzhou to Portland flights
Singapore to Boise flights
Qingdao to Portland flights
Manila to Eugene flights
Iwakuni to Eugene flights
Capital to Portland flights
Penang to Portland flights

Top 2 airlines flying from Japan to Portland

Discover the top 2 airlines that operate flights from Japan to Portland. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$477Average$1,015FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$753Average$813FlexibilityNo cancel feeOn-time67%

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.