$449 Find Cheap Flights from Norway to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
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Cheap Flights from Norway to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Norway to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Norway to Portland

Fri, Nov 7 - Fri, Nov 14
British Airways Logo
8:25 am - 9:01 pmOSL-PDX
21h 36m2 stops
British Airways Logo
2:16 pm - 5:30 pmPDX-OSL
18h 14m2 stops
$449British Airways
Find Deal
Fri, Nov 7 - Fri, Nov 14
British Airways Logo
8:25 am - 9:01 pmOSL-PDX
21h 36m2 stops
British Airways Logo
2:16 pm - 5:30 pmPDX-OSL
18h 14m2 stops
$450British Airways
Find Deal
Thu, Aug 28 - Mon, Sep 1
 Logo
8:35 am - 11:07 pmOSL-PDX
23h 32m2 stops
 Logo
11:01 pm - 11:25 pmPDX-OSL
39h 24m2 stops
Thu, Aug 28 - Mon, Sep 1
 Logo
8:35 am - 6:53 pmOSL-PDX
19h 18m2 stops
 Logo
11:59 pm - 10:35 amPDX-OSL
25h 36m2 stops
Fri, Aug 29 - Sat, Sep 6
 Logo
8:30 pm - 6:52 pmOSL-PDX
31h 22m2 stops
 Logo
7:25 pm - 10:35 amPDX-OSL
30h 10m1 stop
Fri, Aug 29 - Sat, Sep 6
Finnair Logo
1:10 pm - 10:58 pmOSL-PDX
18h 48m2 stops
Finnair Logo
8:59 am - 12:25 pmPDX-OSL
18h 26m2 stops
$490Finnair
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Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
9:35 am - 12:45 amOSL-PDX
24h 10m2 stops
United Airlines Logo
10:05 am - 5:45 pmPDX-OSL
22h 40m3 stops
$543United Airlines
Find Deal
Tue, Jun 24 - Tue, Jul 15
United Airlines Logo
6:35 am - 8:57 amOSL-PDX
35h 22m2 stops
United Airlines Logo
6:15 am - 3:40 pmPDX-OSL
24h 25m2 stops
$640United Airlines
Find Deal
Tue, Jun 24 - Tue, Jul 15
KLM Logo
7:45 pm - 11:20 amOSL-PDX
24h 35m1 stop
KLM Logo
3:15 pm - 4:20 pmPDX-OSL
16h 05m2 stops
$900KLM
Find Deal
Mon, Jul 7 - Sun, Jul 13
KLM Logo
11:50 am - 9:01 pmOSL-PDX
18h 11m2 stops
KLM Logo
12:55 pm - 6:35 pmPDX-OSL
20h 40m1 stop
$997KLM
Find Deal
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KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Portland is November, where tickets cost $467 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Norway is $1,009 and $731 respectively. For one-way flights, the best month to travel is November with an average price of $467.

How far in advance should I book a flight to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonMarch
High seasonJune
Cheapest flight$449
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Oslo Airport to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    You’ll need to travel 6 miles to reach the Portland city center from Portland Airport.

  • What is the name of Portland’s airport?

    All flights to Portland land at Portland Airport. The airport code is PDX,and it can also be referred to as Portland or Portland Intl.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Friday where round-trip tickets can be as cheap as $564. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $914 on average.

  • How does KAYAK find such low prices on flights to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portland?

    The cheapest time of day to fly to Portland is generally in the morning, when round-trip flights cost $626 on average. The most expensive time of day to fly to Portland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $667.

  • How many direct flights to Portland are there each week?

    Each week there are around 1,784 direct flights from within Norway to Portland. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Top airline flying from Norway to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Norway to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1360 reviews
8.4Crew
7.8Boarding
7.7Comfort
7.2Food
7.1Entertainment
Airline reviews

The service was great. However the lounge only gets passing grade

10.0 ExcellentMostafa, May 2025YYC - AMS
Read more KLM reviews

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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