$431 Find Cheap Flights from Norway to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 10/20. 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
Logo
8:15 am - 7:14 pmOSL-PDX
19h 59m2 stops
Logo
5:45 pm - 8:00 amPDX-OSL
29h 15m2 stops
$462
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Fri, Nov 7 - Fri, Nov 14
Finnair Logo
6:25 am - 7:14 pmOSL-PDX
21h 49m2 stops
Finnair Logo
5:45 pm - 8:00 amPDX-OSL
29h 15m2 stops
$463Finnair
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Thu, Feb 26 - Mon, Mar 2
British Airways Logo
3:05 pm - 3:55 pmOSL-PDX
33h 50m1 stop
British Airways Logo
5:45 pm - 10:40 pmPDX-OSL
19h 55m1 stop
$468British Airways
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Thu, Feb 26 - Mon, Mar 2
British Airways Logo
3:05 pm - 3:55 pmOSL-PDX
33h 50m1 stop
British Airways Logo
5:45 pm - 10:40 pmPDX-OSL
19h 55m1 stop
$469British Airways
Find Deal
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:05 am - 11:45 pmOSL-PDX
25h 40m2 stops
American Airlines Logo
2:10 pm - 6:40 pmPDX-OSL
19h 30m2 stops
$470American Airlines
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Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:05 am - 11:45 pmOSL-PDX
25h 40m2 stops
American Airlines Logo
2:10 pm - 6:40 pmPDX-OSL
19h 30m2 stops
$471American Airlines
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Sun, Oct 12 - Sat, Oct 25
KLM Logo
7:15 pm - 11:20 amOSL-PDX
25h 05m1 stop
KLM Logo
1:15 pm - 5:15 pmPDX-OSL
19h 00m1 stop
$474KLM
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Sun, Oct 12 - Sat, Oct 25
KLM Logo
2:15 pm - 11:20 amOSL-PDX
30h 05m1 stop
KLM Logo
1:15 pm - 12:50 pmPDX-OSL
14h 35m1 stop
$503KLM
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Tue, Sep 23 - Wed, Dec 10
Delta Logo
6:30 am - 8:56 pmOSL-PDX
23h 26m2 stops
Delta Logo
1:25 pm - 4:15 pmPDX-OSL
17h 50m1 stop
$523Delta
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Sun, Oct 12 - Sat, Oct 25
Delta Logo
11:50 am - 11:20 amOSL-PDX
32h 30m1 stop
Delta Logo
10:10 pm - 4:20 pmPDX-OSL
34h 10m2 stops
$533Delta
Find Deal

Everything you should know

When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 20% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$462
Typical prices: $445-637
Multiple Airlines
Fri 11/7Fri 11/14
OSL - PDX • 2 stops
Cheapest one-way
$431
Multiple Airlines
Mon 10/20
TRF - PDX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Booking Insights

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 $488 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Norway is $985 and $761 respectively. For one-way flights, the best month to travel is November with an average price of $488.

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, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Find deals

Good to know

Low seasonMarch
Cheapest flight$431
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Oslo Sandefjord 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 2,287 direct flights from within Norway to Portland. The most common day for departures is Friday, with 15% 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.

Reviews of the 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 1385 reviews
7.2Entertainment
7.3Food
7.7Comfort
8.4Crew
7.8Boarding
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

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.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Clackamas
Stevenson
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)

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