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$403+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — PDX
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Find flight deals from Osaka to Portland

Best flights from Osaka to Portland
Discover carefully curated flight deals from Osaka to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
Fri 1/238:45 pmKIX - PDX
2 stops19h 01mAlaska Airlines
Sun 1/257:00 amPDX - KIX
1 stop18h 45mAlaska Airlines
Deal found 11/18$1,146
This Cathay Pacific deal was found by Cheapflights users on 11/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2310:00 amKIX - PDX
2 stops27h 34mCathay Pacific
Sun 1/255:51 pmPDX - KIX
3 stops28h 04mCathay Pacific
Deal found 11/19$1,246
This Expedia deal was found by Cheapflights users on 11/20. 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.
Fri 1/29:00 amKIX - PDX
2 stops32h 02mMultiple Airlines
Sat 1/245:35 amPDX - KIX
1 stop18h 05mMultiple Airlines
Deal found 11/20$1,563
This Expedia deal was found by Cheapflights users on 11/20. 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.
Sun 1/47:25 pmKIX - PDX
2 stops38h 10mMultiple Airlines
Sun 1/115:35 amPDX - KIX
1 stop18h 05mMultiple Airlines
Deal found 11/20$1,686
This Expedia deal was found by Cheapflights users on 11/19. 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.
Sat 1/39:00 amKIX - PDX
2 stops30h 01mMultiple Airlines
Sat 1/109:50 amPDX - KIX
2 stops19h 00mMultiple Airlines
Deal found 11/19$1,732

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 November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,146
(Alaska Airlines)

One-way from

$403
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Osaka (OSA)-Portland flights.
Search Deals
From Osaka (OSA) to Portland
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One-way flight from Osaka (OSA) to Portland
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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 November 21, 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

Fri 1/23

8:45 pm-10:46 pm

2 stops19h 01m

Portland

Sun 1/25

7:00 am-6:45 pm

1 stop18h 45m

$1,146

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Fri 1/23

10:00 am-8:34 pm

2 stops27h 34m

Portland

Sun 1/25

5:51 pm-2:55 pm

3 stops28h 04m

$1,246

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Fri 1/2

9:00 am-12:02 am

2 stops32h 02m

Portland

Sat 1/24

5:35 am-4:40 pm

1 stop18h 05m

$1,563

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sun 1/4

7:25 pm-4:35 pm

2 stops38h 10m

Portland

Sun 1/11

5:35 am-4:40 pm

1 stop18h 05m

$1,686

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sat 1/3

9:00 am-10:01 pm

2 stops30h 01m

Portland

Sat 1/10

9:50 am-9:50 pm

2 stops19h 00m

$1,732

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Wed 2/4

8:45 pm-9:49 am

3 stops54h 04m

$403

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 4/7

8:45 pm-10:50 pm

1 stop18h 05m

$648

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sat 4/4

9:05 am-4:29 pm

2 stops23h 24m

$649

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sat 4/4

11:00 am-12:21 pm

3 stops41h 21m

$716

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sat 4/4

6:05 pm-2:40 pm

1 stop12h 35m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 12 results
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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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Osaka-Portland flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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
No data available for this route at this time. Please check back soon.

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 0 different airlines.

  • How long is the flight from Osaka to Portland?

    Alaska Airlines can get you from Osaka to Portland in just under 19h 01m. Your travel time can differ by up to . There are 5082 mi between Osaka and Portland.

  • 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.

See more FAQs

Traveling to a place near Portland?

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

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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

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