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$373+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$688
(Cheapflightsfares)

One-way from

$373
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$908
Provider with most accurate pricing for Portland-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Portland-Tokyo (TYO) flights.
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From Portland to Japan
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One-way flight from Portland to Japan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 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 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 April 29, 2025.

This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:30 amPDX - FUK
1 stop19h 10mHawaiian Airlines
Sat 11/88:40 pmFUK - PDX
1 stop16h 55mHawaiian Airlines
Deal found 4/28$659
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:10 pmPDX - FUK
2 stops24h 10mKorean Air
Sat 11/810:30 amFUK - PDX
2 stops22h 42mKorean Air
Deal found 4/28$677
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/315:30 amPDX - KIX
1 stop17h 20mANA
Sun 9/74:50 pmKIX - PDX
1 stop17h 42mANA
Deal found 4/29$688
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.
Tue 9/305:30 amPDX - FUK
2 stops20h 10mANA
Sat 10/410:20 amFUK - PDX
2 stops20h 23mANA
Deal found 4/29$690
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:30 amPDX - HND
2 stops21h 25mANA
Sun 10/53:50 pmHND - PDX
1 stop18h 42mANA
Deal found 4/28$691
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:10 pmPDX - UKB
2 stops24h 50mKorean Air
Tue 9/1611:00 amUKB - PDX
2 stops18h 19mKorean Air
Deal found 4/29$691
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:40 amPDX - KIX
1 stop16h 05mHawaiian Airlines
Tue 9/168:45 pmKIX - PDX
1 stop17h 55mHawaiian Airlines
Deal found 4/29$693
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:45 amPDX - ITM
2 stops17h 20mANA
Thu 10/212:00 pmITM - PDX
2 stops18h 43mANA
Deal found 4/28$694
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:30 amPDX - FUK
1 stop19h 10mAlaska Airlines
Sat 11/88:40 pmFUK - PDX
1 stop16h 55mAlaska Airlines
Deal found 4/29$694
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:45 amPDX - OKA
2 stops34h 40mANA
Thu 9/1111:20 amOKA - PDX
2 stops19h 22mANA
Deal found 4/28$695
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:35 pmPDX - HND
1 stop16h 55mUnited Airlines
Wed 9/103:50 pmHND - PDX
1 stop22h 47mUnited Airlines
Deal found 4/28$697
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:37 amPDX - NRT
1 stop14h 53mUnited Airlines
Fri 10/35:00 pmNRT - PDX
1 stop21h 37mUnited Airlines
Deal found 4/28$698

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 April 29, 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

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 9/28

5:30 am-6:55 pm

2 stops21h 25m

Tokyo Haneda

Sun 10/5

3:50 pm-6:32 pm

1 stop18h 42m

$691

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 8/31

7:35 pm-4:30 am

1 stop16h 55m

Tokyo Haneda

Wed 9/10

3:50 pm-10:37 pm

1 stop22h 47m

$697

PortlandTokyo

PDX - HND

PDXHND

Portland

Mon 9/8

7:10 am-2:15 pm

1 stop15h 05m

Tokyo Haneda

Mon 9/15

6:25 pm-7:28 pm

1 stop17h 03m

$698

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Fri 7/25

7:37 am-2:30 pm

1 stop14h 53m

Tokyo Narita

Fri 10/3

5:00 pm-10:37 pm

1 stop21h 37m

$698

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Sun 7/20

5:15 am-4:00 pm

1 stop18h 45m

Tokyo Narita

Sun 8/3

6:25 pm-7:52 am

1 stop29h 27m

$709

PortlandTokyo

PDX - HND

PDXHND

Portland

Thu 8/21

11:04 am-10:50 pm

2 stops19h 46m

Tokyo Haneda

Wed 9/3

2:00 am-4:04 pm

2 stops30h 04m

$710

PortlandTokyo

PDX - HND

PDXHND

Portland

Sun 9/21

7:45 am-5:35 pm

2 stops17h 50m

Tokyo Haneda

Tue 9/30

1:55 pm-2:43 pm

2 stops16h 48m

$716

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Wed 5/7

9:10 am-9:05 pm

2 stops19h 55m

Tokyo Narita

Sun 5/25

9:20 am-1:20 pm

2 stops20h 00m

$728

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Wed 5/7

7:54 am-2:40 pm

1 stop14h 46m

Tokyo Narita

Wed 5/21

5:00 pm-2:48 pm

1 stop13h 48m

$742

PortlandOkinawa

PDX - OKA

PDXOKA

Portland

Sat 5/3

6:00 am-6:05 pm

2 stops20h 05m

Okinawa Naha

Mon 5/5

7:30 am-6:17 pm

2 stops26h 47m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $871). Flying from Portland to Japan in December is currently the most expensive (average of $1,656). 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 April 29, 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.

Rainfall in Japan by month

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

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

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

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 April 29, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Portland to Japan by reading reviews from past customers. In addition to providing an overall rating, 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.
ANA
8.3
Very good
852 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 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.

  • 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 $411. Users have also found prices from $418 and $418 on Japan Airlines and Delta, 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 $871). Flying from Portland to Japan in December is currently the most expensive (average of $1,656). 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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Alternative routes for Portland to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portland to Japan

Discover the top 10 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$564Average$886FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$564Average$862FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$568Average$1,321FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$573Average$892FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$574Average$880FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$576Average$1,116FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$583Average$909FlexibilityNo cancel feeOn-time81%
DeltaCheapest$613Average$1,132FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$826Average$1,155FlexibilityNo cancel feeOn-time67%
WestJetCheapest$830Average$1,338FlexibilityNo cancel feeOn-time60%

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