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$416+ Cheap flights from Oslo to Portland (PDX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PDX
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from Oslo to Portland are usually found in November or January, booked 20 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Oslo to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) 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 December 22, 2024.

Round-trip from

$416
(Finnair)

Popular in

July

Cheapest in

November

Average price

$614
From Oslo to Portland
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Oslo to Portland

Best flights from Oslo to Portland
Discover carefully curated flight deals from Oslo to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

This Finnair deal was found by Cheapflights users on 12/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:45 amOSL - PDX
2 stops22h 50mFinnair
Mon 2/247:35 amPDX - OSL
2 stops18h 20mFinnair
Deal found 12/21$416
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 2/133:00 pmOSL - PDX
1 stop34h 35mMultiple Airlines
Wed 2/266:30 pmPDX - OSL
1 stop19h 10mMultiple Airlines
Deal found 12/21$433
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 1/156:30 amOSL - PDX
2 stops25h 59mDelta
Tue 1/2811:30 amPDX - OSL
2 stops19h 55mDelta
Deal found 12/21$451
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 2/137:00 amOSL - PDX
2 stops24h 35mAmerican Airlines
Wed 2/262:14 pmPDX - OSL
2 stops23h 26mAmerican Airlines
Deal found 12/21$462
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 1/146:10 amOSL - PDX
3 stops27h 46mUnited Airlines
Tue 1/289:00 amPDX - OSL
2 stops29h 30mUnited Airlines
Deal found 12/21$496
This KLM deal was found by Cheapflights users on 12/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/146:30 amOSL - PDX
1 stop13h 55mKLM
Tue 1/281:25 pmPDX - OSL
1 stop17h 50mKLM
Deal found 12/21$560
This Travelis deal was found by Cheapflights users on 12/21. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/167:15 amOSL - PDX
2 stops23h 29mBritish Airways
Thu 2/202:14 pmPDX - OSL
2 stops24h 21mBritish Airways
Deal found 12/21$605
This Sembo deal was found by Cheapflights users on 12/21. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/131:05 pmTRF - PDX
2 stops43h 24mScandinavian Airlines
Wed 2/267:05 amPDX - TRF
2 stops20h 30mScandinavian Airlines
Deal found 12/21$754
This Air Canada deal was found by Cheapflights users on 12/21. 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.
Wed 1/86:20 amOSL - PDX
3 stops24h 49mAir Canada
Fri 1/2410:10 amPDX - OSL
2 stops22h 45mAir Canada
Deal found 12/21$951
This Icelandair deal was found by Cheapflights users on 12/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/131:10 pmOSL - PDX
2 stops15h 12mIcelandair
Wed 2/2611:15 amPDX - OSL
2 stops15h 20mIcelandair
Deal found 12/21$1,223

Find flights from Oslo to Portland within your budget

Customize your flight search to find flights from Oslo 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

8:45 am-10:35 pm

2 stops22h 50m

Portland

Mon 2/24

7:35 am-10:55 am

2 stops18h 20m

$416

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

3:00 pm-4:35 pm

1 stop34h 35m

Portland

Wed 2/26

3:43 pm-10:40 pm

2 stops21h 57m

$433

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

3:00 pm-4:35 pm

1 stop34h 35m

Portland

Wed 2/26

7:35 am-10:55 am

2 stops18h 20m

$434

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Wed 1/15

6:30 am-11:29 pm

2 stops25h 59m

Portland

Tue 1/28

11:30 am-4:25 pm

2 stops19h 55m

$451

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Tue 1/14

6:10 am-12:56 am

3 stops27h 46m

Portland

Tue 1/28

9:00 am-11:30 pm

2 stops29h 30m

$496

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Tue 1/14

6:30 am-11:25 am

1 stop13h 55m

Portland

Tue 1/28

1:25 pm-4:15 pm

1 stop17h 50m

$560

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sun 2/16

7:15 am-9:44 pm

2 stops23h 29m

Portland

Thu 2/20

2:14 pm-11:35 pm

2 stops24h 21m

$605

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Thu 2/13

1:05 pm-11:29 pm

2 stops43h 24m

Portland

Wed 2/26

7:05 am-12:35 pm

2 stops20h 30m

$754

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Wed 1/8

6:20 am-10:09 pm

3 stops24h 49m

Portland

Fri 1/24

10:10 am-5:55 pm

2 stops22h 45m

$951

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

1:10 pm-7:22 pm

2 stops15h 12m

Portland

Wed 2/26

11:15 am-11:35 am

2 stops15h 20m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from Oslo to Portland

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

Travel insights for flights from Oslo to Portland

Get recent, data-driven insights about flights from Oslo to Portland including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Oslo to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Oslo to Portland. Price data was last updated on December 20, 2024.

Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Oslo to Portland?

Currently, November is the cheapest month in which you can book a flight from Oslo to Portland (average of $277). Flying from Oslo to Portland in March is currently the most expensive (average of $376). 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.

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 December 22, 2024.
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,314 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

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

    Currently priced at $416, Finnair will fly you from Oslo to Portland and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $451 and $462, respectively. These flights start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oslo to Portland (average of $277). Flying from Oslo to Portland in March is currently the most expensive (average of $376). 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 Oslo to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Portland flights
Stavanger to Portland flights
Sandefjord to Portland flights

Top airline flying from Oslo to Portland

Discover the top airline that operate flights from Oslo 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$499Average$761FlexibilityNo cancel feeOn-time70%
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