$357 Find Cheap Flights from Oslo Airport to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo Gardermoen to Oregon departing on 5/20. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Oregon, as well as popular online travel agencies
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Flight Deals

Book Cheap Oslo Gardermoen to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo Gardermoen to Oregon 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 Oslo Gardermoen to Oregon

Mon, Apr 6 - Mon, Apr 13
Delta Logo
6:30 am - 11:10 am
OSL
-
PDX
13h 40m
1 stop
Delta Logo
7:32 pm - 8:40 pm
PDX
-
OSL
16h 08m
2 stops
$500Delta
Mon, Apr 6 - Mon, Apr 13
Delta Logo
11:50 am - 8:59 pm
OSL
-
PDX
18h 09m
2 stops
Delta Logo
7:32 pm - 8:40 pm
PDX
-
OSL
16h 08m
2 stops
$505Delta
Thu, Apr 2 - Thu, Apr 16
Delta Logo
6:30 am - 11:10 am
OSL
-
PDX
13h 40m
1 stop
Delta Logo
1:05 pm - 11:05 am
PDX
-
OSL
13h 00m
1 stop
$510Delta
Thu, Apr 2 - Thu, Apr 16
Delta Logo
11:50 am - 8:59 pm
OSL
-
PDX
18h 09m
2 stops
Delta Logo
10:45 am - 4:20 pm
PDX
-
OSL
20h 35m
2 stops
$516Delta
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
11:35 am - 5:40 pm
OSL
-
PDX
15h 05m
1 stop
American Airlines Logo
3:18 pm - 10:30 am
PDX
-
OSL
34h 12m
2 stops
$597American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
11:35 am - 5:40 pm
OSL
-
PDX
15h 05m
1 stop
American Airlines Logo
7:30 pm - 10:30 am
PDX
-
OSL
30h 00m
1 stop
$598American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
7:45 am - 5:40 pm
OSL
-
PDX
18h 55m
1 stop
American Airlines Logo
11:47 pm - 4:20 pm
PDX
-
OSL
31h 33m
2 stops
$599American Airlines
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
6:35 am - 10:54 pm
OSL
-
PDX
25h 19m
2 stops
United Airlines Logo
5:00 am - 10:05 pm
PDX
-
OSL
32h 05m
2 stops
$602United Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
7:45 am - 11:57 pm
OSL
-
PDX
25h 12m
2 stops
American Airlines Logo
11:47 pm - 4:20 pm
PDX
-
OSL
31h 33m
2 stops
$603American Airlines
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
1:05 pm - 12:44 am
OSL
-
PDX
20h 39m
2 stops
United Airlines Logo
5:00 am - 10:05 pm
PDX
-
OSL
32h 05m
2 stops
$604United Airlines
Booking Insights

KAYAK's insights & trends for Oslo Gardermoen to Oregon flights

Get data-powered insights and trends into flights from Oslo Gardermoen to Oregon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oslo Gardermoen Airport to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Oregon, 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 from Oslo Gardermoen Airport to Oregon is May, when tickets cost $502 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,078 and $991 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Oregon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Oregon, 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 on the flight from Oslo Gardermoen Airport to Oregon, you should book around 2 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$357
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 45% increase in price.
Flight from Oslo Airport to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Oslo Airport to Oregon?

    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 from Oslo Airport to Oregon.

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

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

  • What is the Hacker Fare option on flights from Oslo Airport to Oregon?

    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 from Oslo Airport to Oregon 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 from Oslo Airport to Oregon?

    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 from Oslo Airport to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Oslo Gardermoen to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo Gardermoen to Oregon? 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.
7.7
KLMOverall score based on 1458 reviews
7.6Comfort
7.1Entertainment
7.8Boarding
7.3Food
8.4Crew
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

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

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

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

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Everything you need to know for your flight from Oslo Gardermoen to Oregon

Information on your arrival and departure airports