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$401+ Cheap flights from Osaka (OSA) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — PDX
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Osaka to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$718
(Air Canada)

One-way from

$401
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Portland flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Portland flights.
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From Osaka (OSA) to Portland
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One-way flight from Osaka (OSA) to Portland
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Find flight deals from Osaka to Portland

Cheapest flights from Osaka to Portland
Explore the most affordable flight options available from Osaka to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Air Canada deal was found by Cheapflights users on 3/30. 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.
Tue 9/96:05 pmKIX - PDX
1 stop12h 41mAir Canada
Sun 9/2110:10 amPDX - KIX
1 stop14h 15mAir Canada
Deal found 3/30$718
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 9/912:35 pmKIX - PDX
2 stops22h 38mDelta
Wed 9/247:10 amPDX - KIX
2 stops21h 50mDelta
Deal found 3/30$809
This Korean Air deal was found by Cheapflights users on 3/30. 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.
Mon 9/86:20 pmKIX - PDX
2 stops34h 59mKorean Air
Thu 9/2510:29 amPDX - KIX
2 stops18h 31mKorean Air
Deal found 3/30$815
This Expedia deal was found by Cheapflights users on 3/30. 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 9/96:30 pmKIX - PDX
2 stops21h 29mMultiple Airlines
Wed 9/247:45 amPDX - KIX
1 stop15h 05mMultiple Airlines
Deal found 3/30$979
This HIS deal was found by Cheapflights users on 3/30. 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.
Fri 5/28:45 pmKIX - PDX
1 stop25h 35mHawaiian Airlines
Wed 5/78:05 amPDX - KIX
1 stop18h 40mHawaiian Airlines
Deal found 3/30$1,413
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 9/108:45 pmKIX - PDX
1 stop25h 15mAlaska Airlines
Thu 9/2510:40 amPDX - KIX
1 stop16h 05mAlaska Airlines
Deal found 3/30$1,662
This United Airlines deal was found by Cheapflights users on 3/30. 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 9/124:50 pmKIX - PDX
1 stop32h 01mUnited Airlines
Wed 9/247:41 pmPDX - KIX
1 stop27h 09mUnited Airlines
Deal found 3/30$1,663
This FlightHub deal was found by Cheapflights users on 3/30. 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 5/286:45 amKIX - PDX
2 stops26h 01mJapan Airlines
Sun 6/87:21 amPDX - KIX
2 stops32h 59mJapan Airlines
Deal found 3/30$3,825

Cheapflights Fare Finder

Customize your flight search to find flights from Osaka 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 March 31, 2025.
Use the filters below to find and compare flights from Osaka to Portland that are best for you.

Fly from

Osaka

Fly to

Portland

Route

Depart

Return

Price

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 9/9

6:05 pm-2:46 pm

1 stop12h 41m

Portland

Sun 9/21

10:10 am-4:25 pm

1 stop14h 15m

$718

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 9/9

12:35 pm-7:13 pm

2 stops22h 38m

Portland

Wed 9/24

7:10 am-9:00 pm

2 stops21h 50m

$809

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Mon 9/8

6:20 pm-1:19 pm

2 stops34h 59m

Portland

Thu 9/25

10:29 am-9:00 pm

2 stops18h 31m

$815

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 9/9

6:30 pm-11:59 pm

2 stops21h 29m

Portland

Wed 9/24

7:45 am-2:50 pm

1 stop15h 05m

$979

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Fri 5/2

8:45 pm-6:20 am

1 stop25h 35m

Portland

Wed 5/7

8:05 am-6:45 pm

1 stop18h 40m

$1,413

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Wed 9/10

8:45 pm-6:00 am

1 stop25h 15m

Portland

Thu 9/25

10:40 am-6:45 pm

1 stop16h 05m

$1,662

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Fri 9/12

4:50 pm-8:51 am

1 stop32h 01m

Portland

Wed 9/24

7:41 pm-2:50 pm

1 stop27h 09m

$1,663

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Wed 5/28

6:45 am-4:46 pm

2 stops26h 01m

Portland

Sun 6/8

7:21 am-8:20 am

2 stops32h 59m

$3,825

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 5/13

7:35 am-4:45 pm

3 stops25h 10m

$401

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sat 7/19

6:05 pm-9:25 am

1 stop31h 20m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 12 results
1
2

Compare providers for flights from Osaka to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Osaka to Portland in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Osaka to Portland

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

What is the cheapest time of day to fly from OSA to PDX?

Find hourly flight availability from Osaka 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 March 31, 2025.

It’s typically best to fly out from Osaka to Portland in the morning. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

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 March 31, 2025.
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Alaska Airlines
8.0
Very good
9,818 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very good
7,899 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Hawaiian Airlines
7.9
Good
2,342 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Osaka 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 Osaka?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Portland from Osaka. Booking flights from Osaka to Portland (PDX) should be relatively easy as there are 0 daily inbound flights from Osaka from 1 airline.

  • What are the cheapest airlines flying from Osaka to Portland round-trip?

    Flying on Air Canada is currently your cheapest option to Portland, with prices starting at $718. Additional round-trip tickets that might be worth considering are offered by Delta and Korean Air, with the lowest prices starting at $809 and $815, respectively.

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

    One-way options have recently been found by users for as low as $685 on Air Canada. Other airlines that offer cheap prices include Hawaiian Airlines from $729 and Cathay Pacific from $1,089 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Osaka to Portland (average of $277). Flying from Osaka to Portland in March is currently the most expensive (average of $369). 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 Osaka?

Book flights to Osaka if you plan to visit one of these locations
Lincoln City
Beaverton
Seaside
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Hillsboro
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Cannon Beach
Tigard
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Hood River
Woodburn
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Pacific City
Stevenson
Troutdale
Longview

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Alternative routes for Osaka to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Portland flights

Top airline flying from Osaka to Portland

Discover the top airline that operate flights from Osaka 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$936Average$1,173FlexibilityNo cancel feeOn-time69%
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