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$351+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FUK
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$564
(Justfly.com)

One-way from

$357
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$992
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. 14% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
mar. 10/77:30 amPDX - FUK
1 stop19h 10mAlaska Airlines
mié. 10/158:40 pmFUK - PDX
1 stop17h 20mAlaska Airlines
Deal found 3/26$560
This Gotogate deal was found by Cheapflights users on 3/26. 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.
mar. 9/95:30 amPDX - KIX
1 stop17h 20mANA
lun. 9/154:50 pmKIX - PDX
1 stop17h 46mANA
Deal found 3/26$563
This Justfly.com deal was found by Cheapflights users on 3/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/297:54 amPDX - OKA
2 stops22h 26mANA
jue. 5/812:30 pmOKA - PDX
2 stops21h 47mANA
Deal found 3/28$563
This Justfly.com deal was found by Cheapflights users on 3/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:45 amPDX - ITM
2 stops17h 20mANA
mar. 9/1610:00 amITM - PDX
2 stops20h 42mANA
Deal found 3/28$563
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/305:45 amPDX - UKB
2 stops24h 00mANA
mié. 10/87:05 amUKB - PDX
2 stops23h 37mANA
Deal found 3/27$563
This Trip.com deal was found by Cheapflights users on 3/26. 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.
mar. 9/910:40 amPDX - KIX
1 stop16h 05mHawaiian Airlines
mar. 9/168:45 pmKIX - PDX
1 stop25h 15mHawaiian Airlines
Deal found 3/26$567
This Mytrip deal was found by Cheapflights users on 3/27. 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.
sáb. 4/266:00 amPDX - NGO
2 stops22h 20mANA
sáb. 5/37:20 amNGO - PDX
2 stops26h 57mANA
Deal found 3/27$569
This Justfly.com deal was found by Cheapflights users on 3/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:45 amPDX - CTS
2 stops19h 50mANA
mar. 9/301:40 pmCTS - PDX
2 stops17h 02mANA
Deal found 3/26$569
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
lun. 9/87:00 amPDX - KIX
1 stop19h 45mJapan Airlines
vie. 9/197:40 amKIX - PDX
2 stops25h 10mJapan Airlines
Deal found 3/25$571
This Gurufare deal was found by Cheapflights users on 3/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/95:10 pmPDX - UKB
2 stops24h 50mKorean Air
mar. 9/1611:00 amUKB - PDX
2 stops21h 04mKorean Air
Deal found 3/28$573
This United Airlines deal was found by Cheapflights users on 3/26. 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.
mar. 9/95:30 amPDX - KIX
1 stop17h 20mUnited Airlines
mar. 9/164:50 pmKIX - PDX
1 stop17h 46mUnited Airlines
Deal found 3/26$574
This Korean Air deal was found by Cheapflights users on 3/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1710:29 amPDX - FUK
2 stops17h 36mKorean Air
sáb. 10/2510:15 amFUK - PDX
2 stops19h 03mKorean Air
Deal found 3/26$579

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 marzo 28, 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 - KIX

PDXKIX

Portland

mar. 9/9

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

lun. 9/15

4:50 pm-6:36 pm

1 stop17h 46m

$563

PortlandOkinawa

PDX - OKA

PDXOKA

Portland

mar. 4/29

7:54 am-10:20 pm

2 stops22h 26m

Okinawa Naha

jue. 5/8

12:30 pm-6:17 pm

2 stops21h 47m

$563

PortlandOsaka

PDX - ITM

PDXITM

Portland

mar. 9/9

7:45 am-5:05 pm

2 stops17h 20m

Osaka Itami

mar. 9/16

10:00 am-2:42 pm

2 stops20h 42m

$563

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 9/9

10:40 am-6:45 pm

1 stop16h 05m

Osaka Kansai Intl

mar. 9/16

8:45 pm-6:00 am

1 stop25h 15m

$567

PortlandNagoya

PDX - NGO

PDXNGO

Portland

sáb. 4/26

6:00 am-8:20 pm

2 stops22h 20m

Nagoya Chubu Centrair Intl

sáb. 5/3

7:20 am-6:17 pm

2 stops26h 57m

$569

PortlandSapporo

PDX - CTS

PDXCTS

Portland

mar. 9/2

7:45 am-7:35 pm

2 stops19h 50m

Sapporo Chitose

mar. 9/30

1:40 pm-2:42 pm

2 stops17h 02m

$569

PortlandOsaka

PDX - KIX

PDXKIX

Portland

lun. 9/8

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

vie. 9/19

7:40 am-4:50 pm

2 stops25h 10m

$571

PortlandKobe

PDX - UKB

PDXUKB

Portland

mar. 9/9

5:10 pm-10:00 am

2 stops24h 50m

Kobe

mar. 9/16

11:00 am-4:04 pm

2 stops21h 04m

$573

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 9/9

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

mar. 9/16

4:50 pm-6:36 pm

1 stop17h 46m

$574

PortlandOsaka

PDX - KIX

PDXKIX

Portland

lun. 4/21

6:05 am-9:00 pm

2 stops22h 55m

Osaka Kansai Intl

mié. 5/21

9:05 am-2:50 pm

2 stops21h 45m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 $866). Flying from Portland to Japan in December is currently the most expensive (average of $1,675). 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 marzo 28, 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 marzo 28, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, Korean Air and Japan Airlines 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
146 reviews

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
146 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,050 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very good
829 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Delta
8.0
Very good
7,896 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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 United Airlines. According to our data, you can fly for as low as $357. Users have also found prices from $364 and $367 on Delta and Korean Air, 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 $866). Flying from Portland to Japan in December is currently the most expensive (average of $1,675). 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$173Average$986FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$306Average$1,116FlexibilityNo cancel feeOn-time71%
ANACheapest$564Average$900FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$566Average$870FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$578Average$918FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$583Average$997FlexibilityNo cancel feeOn-time81%
DeltaCheapest$618Average$1,172FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$638Average$1,467FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$828Average$1,146FlexibilityNo cancel feeOn-time67%
WestJetCheapest$833Average$1,338FlexibilityNo cancel feeOn-time60%
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