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PDX - OSL

$538 Find cheap flights from Portland to Oslo Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Oslo Gardermoen departing on 7/25. 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
0 bags
Tue 6/11
Tue 6/18

Search hundreds of travel sites at once for deals on flights to Oslo Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Oslo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Oslo.
In the last 7 days travelers have searched 42,369,914 times on KAYAK, and here is why:

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Cheap flight deals from Portland to Oslo Gardermoen (PDX-OSL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Oslo Gardermoen 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 and deals for you by selecting your travel dates.
Choose your dates
7:40 pm - 8:25 pmPDX-OSL
16h 45m1 stop
7:20 pm - 4:30 pmOSL-PDX
30h 10m1 stop
$720British Airways
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Fri, Nov 1 - Thu, Nov 7
7:40 pm - 10:35 amPDX-OSL
30h 55m1 stop
1:15 pm - 6:45 pmOSL-PDX
38h 30m2 stops
$734American Airlines
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Fri, Nov 1 - Thu, Nov 7
7:11 am - 11:25 pmPDX-OSL
32h 14m2 stops
1:20 pm - 8:24 pmOSL-PDX
40h 04m2 stops
$774United Airlines
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Fri, Nov 1 - Thu, Nov 7
8:35 am - 10:40 amPDX-OSL
18h 05m2 stops
6:00 am - 11:26 pmOSL-PDX
26h 26m3 stops
$837United Airlines
Find Deal
Fri, Nov 1 - Thu, Nov 7
2:15 pm - 4:20 pmPDX-OSL
17h 05m1 stop
6:30 am - 11:55 amOSL-PDX
14h 25m1 stop
$883Delta
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Mon, Aug 19 - Wed, Aug 28
2:07 pm - 4:20 pmPDX-OSL
17h 13m2 stops
6:30 am - 11:55 amOSL-PDX
14h 25m1 stop
$887Delta
Find Deal
Mon, Aug 19 - Wed, Aug 28
2:20 pm - 1:40 pmPDX-OSL
14h 20m1 stop
7:15 pm - 12:05 pmOSL-PDX
25h 50m1 stop
$903KLM
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Wed, Sep 25 - Mon, Oct 7
3:20 pm - 12:35 pmPDX-OSL
12h 15m1 stop
1:50 pm - 8:50 pmOSL-PDX
16h 00m2 stops
$1,028Icelandair
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Wed, Oct 2 - Mon, Oct 7
2:15 pm - 10:35 pmPDX-OSL
23h 20m1 stop
6:30 am - 11:55 amOSL-PDX
14h 25m1 stop
$1,073KLM
Find Deal
Wed, Aug 7 - Wed, Aug 14
3:20 pm - 12:35 pmPDX-OSL
12h 15m1 stop
4:30 pm - 5:55 pmOSL-PDX
34h 25m1 stop
$1,184Icelandair
Find Deal
Fri, Aug 9 - Sat, Aug 24

Flights from Portland to Oslo Gardermoen - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Portland to Oslo Airport?

The average price of all flights from Portland to Oslo Gardermoen Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Portland to Oslo Airport, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Oslo Airport, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Oslo Gardermoen Airport, 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 Portland to Oslo Gardermoen Airport is November, where tickets cost $761 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $1,595 and $1,383 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Oslo Gardermoen Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Portland to Oslo Gardermoen Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Which airlines provide the cheapest flights from Portland to Oslo Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Portland to Oslo Airport found by KAYAK users in the last 72 hours was for $720 on British Airways, followed by American Airlines ($734). One-way flight deals have also been found from as low as $779 on American Airlines and from $887 on Delta.

Good to know

Low season

January

High season

July

Cheapest flight

$538
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Portland to Oslo Airport

When to book flights from Portland to Oslo Gardermoen

Are your dates flexible? Find out the best times to travel from Portland to Oslo Gardermoen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Portland to Oslo Airport flights

  • What is the cheapest flight from Portland to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Portland to Oslo Gardermoen Airport was $538 for a one-way ticket and $720 for a round-trip.

  • Do I need a passport to fly between Portland and Oslo Airport?

    A passport is required to fly from Portland to Oslo Airport.

  • Which airports will I be using when flying from Portland to Oslo Airport?

    Portland and Oslo Airport are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Oslo Gardermoen.

  • Which aircraft models fly most regularly from Portland to Oslo Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Oslo Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Portland and Oslo Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Oslo, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Portland to Oslo are Delta and KLM. With an average price for the route of $1,136 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,089 and an overall rating of 7.8.

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

    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 Portland to Oslo Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from 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 from Portland to Oslo Airport?

    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 Oslo Airport with an airline and back to Portland with another airline. Booking your flights between Portland and OSL can sometimes prove cheaper using this method.

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

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

See more FAQs

Top 5 airlines serving from Portland to Oslo Gardermoen

 
See real verified KAYAK customer reviews for airlines flying from Portland to Oslo. 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 Portland to Oslo Gardermoen? 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.
8.0
DeltaOverall score based on 10745 reviews
8.0Entertainment
8.6Crew
7.9Comfort
7.4Food
8.2Boarding
Airline reviews

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

10.0 ExcellentSash, May 2024SEA - HNL
Read more about Delta reviews

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

It was nice to be on a legacy airline, people try at least.

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Book cheap flights from Portland to Oslo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Oslo found on KAYAK in the last 72 hours.
7/25Thu
2 stops
28h 06mPDX-OSL
$538
7/25Thu
3 stops
27h 26mPDX-OSL
$659
8/31Sat
2 stopsAmerican Airlines
25h 37mPDX-OSL
$779
8/31Sat
1 stop
15h 15mPDX-OSL
$872
7/25Thu
1 stopDelta
17h 05mPDX-OSL
$887
8/13Tue
2 stops
19h 24mPDX-OSL
$920
8/13Tue
1 stop
17h 05mPDX-OSL
$997
7/24Wed
2 stopsUnited Airlines
32h 00mPDX-OSL
$1,017
8/12Mon
2 stopsAmerican Airlines
48h 41mPDX-OSL
$1,568
8/13Tue
1 stopDelta
14h 25mPDX-OSL
$1,717

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Last minute flights from Portland to Oslo Gardermoen

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Portland to Oslo that are departing in the next 10 days.
5/16Thu
multi-stop
25h 25mPDX-OSL
5/20Mon
multi-stop
22h 42mOSL-PDX
$1,170
5/14Tue
multi-stop
32h 50mPDX-OSL
5/17Fri
multi-stop
27h 15mOSL-PDX
$1,180
5/16Thu
multi-stop
30h 16mPDX-OSL
5/20Mon
multi-stop
33h 20mOSL-PDX
$1,185
5/16Thu
multi-stop
33h 45mPDX-OSL
5/20Mon
multi-stop
33h 42mOSL-PDX
$1,228
5/14Tue
multi-stop
32h 50mPDX-OSL
5/17Fri
multi-stop
17h 20mOSL-PDX
$1,299
5/14Tue
multi-stop
20h 00mPDX-OSL
5/17Fri
multi-stop
15h 50mOSL-PDX
$1,328
5/16Thu
multi-stop
30h 10mPDX-OSL
5/20Mon
multi-stop
33h 40mOSL-PDX
$1,475
5/14Tue
multi-stop
32h 50mPDX-OSL
5/17Fri
multi-stop
15h 50mOSL-PDX
$1,524
5/16Thu
multi-stopAmerican Airlines
19h 40mPDX-OSL
5/20Mon
multi-stopAmerican Airlines
33h 20mOSL-PDX
$1,883
5/14Tue
multi-stop
19h 10mPDX-OSL
5/17Fri
multi-stop
33h 25mOSL-PDX
$2,428

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Portland - Oslo Airport Flights

Departure:

Portland (undefined)United States

Destination:

Oslo Airport (OSL)Norway

Return flight deals:

Oslo Airport - Portland

Cabin classes: