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$311+ Cheap flights from Portland (PDX) to Oslo

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OSL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Portland to Oslo are usually found in November or January, booked 25 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Portland to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Oslo (OS1). 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 20, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$519
(Finnair)

One-way from

$311
(Kiwi.com)
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 38% potential price drop
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From Portland to Oslo
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One-way flight from Portland to Oslo
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Find flight deals from Portland to Oslo

Cheapest flights from Portland to Oslo
Explore the most affordable flight options available from Portland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

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.
Tue 12/3111:57 amPDX - OSL
2 stops18h 23mMultiple Airlines
Fri 1/319:15 amOSL - PDX
2 stops21h 23mMultiple Airlines
Deal found 11/19$681
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:25 pmPDX - OSL
1 stop17h 50mDelta
Fri 1/316:30 amOSL - PDX
1 stop13h 55mDelta
Deal found 11/19$788
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/282:35 pmPDX - OSL
1 stop12h 00mIcelandair
Mon 12/91:10 pmOSL - PDX
1 stop12h 40mIcelandair
Deal found 11/19$843
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 amPDX - OSL
2 stops24h 10mUnited Airlines
Fri 1/316:30 amOSL - PDX
3 stops27h 26mUnited Airlines
Deal found 11/19$995
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2810:26 amPDX - OSL
2 stops24h 04mScandinavian Airlines
Mon 12/95:15 pmOSL - PDX
2 stops39h 01mScandinavian Airlines
Deal found 11/20$1,162
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:59 amPDX - OSL
2 stops36h 41mBritish Airways
Fri 1/313:00 pmOSL - PDX
2 stops35h 53mBritish Airways
Deal found 11/19$1,218
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:00 amPDX - OSL
2 stops24h 30mAir Canada
Wed 1/16:20 amOSL - PDX
3 stops24h 49mAir Canada
Deal found 11/19$1,542

Find flights from Portland to Oslo within your budget

Customize your flight search to find flights from Portland to Oslo 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 1/12

6:30 pm-10:40 pm

1 stop19h 10m

Oslo Gardermoen

Tue 1/28

8:45 am-9:50 pm

2 stops22h 05m

$514

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 1/12

7:00 am-3:20 pm

2 stops23h 20m

Oslo Gardermoen

Tue 1/28

6:10 am-6:24 pm

2 stops21h 14m

$525

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 1/12

5:15 pm-8:40 pm

2 stops18h 25m

Oslo Gardermoen

Tue 1/28

6:30 am-11:25 am

1 stop13h 55m

$532

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 2/10

3:25 pm-11:30 pm

2 stops47h 05m

Oslo Gardermoen

Tue 2/18

6:10 am-10:12 pm

3 stops25h 02m

$539

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 1/12

1:25 pm-10:20 pm

1 stop23h 55m

Oslo Gardermoen

Tue 1/28

6:30 am-11:25 am

1 stop13h 55m

$549

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 3/5

6:30 pm-10:40 pm

1 stop19h 10m

Oslo Gardermoen

Mon 3/10

8:50 pm-10:48 pm

2 stops33h 58m

$553

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 3/5

9:55 am-11:45 pm

2 stops28h 50m

Oslo Gardermoen

Mon 3/10

6:15 pm-6:24 pm

2 stops32h 09m

$560

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 1/29

7:05 am-11:10 am

2 stops19h 05m

Oslo Gardermoen

Sun 2/9

9:00 pm-11:30 pm

2 stops35h 30m

$568

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 3/5

5:00 am-11:30 pm

2 stops33h 30m

Oslo Gardermoen

Mon 3/10

1:35 pm-12:50 am

3 stops43h 15m

$577

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 5/18

3:20 pm-3:25 pm

1 stop15h 05m

Oslo Gardermoen

Sat 5/24

1:50 pm-5:55 pm

1 stop13h 05m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 17 results
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Best time to book a flight from Portland to Oslo

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

Travel insights for flights from Portland to Oslo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Oslo. Price data was last updated on November 15, 2024.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Oslo. 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 Portland to Oslo?

Currently, November is the cheapest month in which you can book a flight from Portland to Oslo (average of $564). Flying from Portland to Oslo in June is currently the most expensive (average of $1,175). 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 OSL?

Find hourly flight availability from Portland to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

One of the essential ways to save on airfare from Portland to Oslo is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

What is the cheapest day to fly from Portland to Oslo?

Use this chart to determine the cheapest time to fly round-trip from Portland to Oslo. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Portland to Oslo flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Oslo by month

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

In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated November 20, 2024.
Read through reviews of airlines operating flights from Portland to Oslo, such as Air Canada, Icelandair and Scandinavian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Portland to Oslo. 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 Oslo?

    For a flight from Portland to Oslo, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Oslo per day. 5 airlines have flights to Oslo from Portland on a regular basis.

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

    Finnair, at $519, was found to be the cheapest airline from Portland to Oslo.Alternate airlines to your destination round-trip include Air Canada and Delta. Finnair is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as $554. Users have also found prices from $636 and $1,108 on British Airways and Icelandair, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Oslo (average of $564). Flying from Portland to Oslo in June is currently the most expensive (average of $1,175). 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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Top 5 airlines flying from Portland to Oslo

Discover the top 5 airlines that operate flights from Portland to Oslo. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$526Average$757FlexibilityNo cancel feeOn-time71%
IcelandairCheapest$572Average$1,241FlexibilityNo cancel feeOn-time76%
KLMCheapest$573Average$1,086FlexibilityNo cancel feeOn-time75%
DeltaCheapest$588Average$1,037FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$614Average$1,036FlexibilityNo cancel feeOn-time70%
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