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$421+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — PDX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$861
(Booking.com)

One-way from

$421
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$767
Provider with most accurate pricing for Tokyo (TYO)-Portland flight deals.
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Provider most trusted by Cheapflights users for Tokyo (TYO)-Portland flights.
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From Japan to Portland
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One-way flight from Japan to Portland
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($284 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/84:25 pmNRT - PDX
2 stops16h 20mMultiple Airlines
Wed 5/147:00 amPDX - NRT
1 stop15h 50mMultiple Airlines
Deal found 4/29$860
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:05 pmKIX - PDX
2 stops36h 41mAir Canada
Tue 6/247:40 pmPDX - KIX
1 stop28h 45mAir Canada
Deal found 4/28$861
This Gotogate deal was found by Cheapflights users on 4/28. 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.
Thu 6/55:25 pmNRT - PDX
1 stop17h 20mAir Canada
Mon 6/93:25 pmPDX - NRT
1 stop31h 30mAir Canada
Deal found 4/28$884
This Delta deal was found by Cheapflights users on 4/29. 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 8/226:25 pmHND - PDX
1 stop16h 51mDelta
Sun 8/241:38 pmPDX - HND
1 stop32h 37mDelta
Deal found 4/29$1,016
This HIS deal was found by Cheapflights users on 4/29. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:10 pmKIX - PDX
2 stops23h 10mSTARLUX Airlines
Thu 6/57:45 pmPDX - KIX
2 stops24h 30mSTARLUX Airlines
Deal found 4/29$1,023
This Air Canada deal was found by Cheapflights users on 4/29. 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 5/296:05 pmKIX - PDX
2 stops18h 46mMultiple Airlines
Thu 6/57:40 pmPDX - KIX
1 stop28h 45mMultiple Airlines
Deal found 4/29$1,030
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/1811:55 amHND - PDX
1 stop15h 36mMultiple Airlines
Sun 7/65:40 pmPDX - HND
1 stop19h 05mMultiple Airlines
Deal found 4/29$1,062
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:25 pmNRT - PDX
1 stop20h 19mHawaiian Airlines
Sun 8/242:30 pmPDX - NRT
1 stop33h 30mHawaiian Airlines
Deal found 4/29$1,069
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Wed 5/288:40 pmNRT - PDX
2 stops38h 20mSTARLUX Airlines
Thu 6/59:45 pmPDX - NRT
2 stops23h 10mSTARLUX Airlines
Deal found 4/29$1,078
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:25 pmNRT - PDX
2 stops41h 03mEVA Air
Thu 5/110:00 pmPDX - NRT
2 stops22h 25mEVA Air
Deal found 4/29$1,222
This United Airlines deal was found by Cheapflights users on 4/29. 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 4/303:50 pmHND - PDX
1 stop18h 43mUnited Airlines
Wed 5/76:30 pmPDX - HND
1 stop27h 25mUnited Airlines
Deal found 4/29$1,292
This United Airlines deal was found by Cheapflights users on 4/29. 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 4/305:00 pmNRT - PDX
1 stop17h 33mUnited Airlines
Wed 5/77:54 amPDX - NRT
1 stop14h 46mUnited Airlines
Deal found 4/29$1,294

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 April 29, 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

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 6/17

6:05 pm-2:46 pm

2 stops36h 41m

Portland

Tue 6/24

7:40 pm-4:25 pm

1 stop28h 45m

$861

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 6/5

5:25 pm-6:45 pm

1 stop17h 20m

Portland

Mon 6/9

3:25 pm-2:55 pm

1 stop31h 30m

$884

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 6/5

4:25 pm-4:45 pm

2 stops16h 20m

Portland

Mon 6/9

5:06 pm-12:35 pm

1 stop27h 29m

$895

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 8/22

6:25 pm-7:16 pm

1 stop16h 51m

Portland

Sun 8/24

1:38 pm-2:15 pm

1 stop32h 37m

$1,016

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Thu 5/29

3:10 pm-10:20 pm

2 stops23h 10m

Portland

Thu 6/5

7:45 pm-12:15 pm

2 stops24h 30m

$1,023

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Thu 5/29

6:05 pm-8:51 pm

2 stops18h 46m

Portland

Thu 6/5

7:40 pm-4:25 pm

1 stop28h 45m

$1,030

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Wed 6/18

11:55 am-11:31 am

1 stop15h 36m

Portland

Sun 7/6

5:40 pm-4:45 am

1 stop19h 05m

$1,062

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Fri 8/22

6:25 pm-10:44 pm

1 stop20h 19m

Portland

Sun 8/24

2:30 pm-4:00 pm

1 stop33h 30m

$1,069

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Wed 5/28

8:40 pm-7:00 pm

2 stops38h 20m

Portland

Thu 6/5

9:45 pm-12:55 pm

2 stops23h 10m

$1,078

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Fri 7/18

6:30 pm-12:52 pm

1 stop34h 22m

Portland

Mon 7/21

1:45 pm-4:25 pm

1 stop34h 40m

$1,327

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 58 results
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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 April 29, 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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Japan to Portland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,459 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

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

    $587 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $607 and $639, respectively.

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

    While some choose either Tokyo Haneda - Portland or Osaka Kansai Intl - Portland, Tokyo Narita - 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 Japan?

Book flights to Japan if you plan to visit one of these locations
Beaverton
Lincoln City
Seaside
Clackamas
Vancouver
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Japan to Portland

Discover the top 4 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$477Average$1,005FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$640Average$719FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$669Average$813FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$936Average$1,173FlexibilityNo cancel feeOn-time69%

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