PDX - OSL

$317 Find Cheap Flights from Portland to Oslo - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$396
Typical prices: $566-$839
Icelandair
Sat 2/10Wed 2/28
PDX - OSL • 1 stop
Cheapest one-way
$317
Typical prices: $264-$461
British Airways
Thu 11/15
PDX - OSL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Portland and Oslo Gardermoen Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 26% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Amsterdam Schiphol (AMS)
Cheapest • Avg $709 (round-trip)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 14h 38m (one-way)
Insights
Insights
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We hope you love your trip to Oslo Gardermoen Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Oslo (PDX-OSL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Oslo

Wed, Feb 10 - Sun, Feb 28
Icelandair Logo
2:45 pm - 8:35 pmPDX  Portland-OSL Oslo Gardermoen
20h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 pm - 5:00 pmOSL  Oslo Gardermoen-PDX Portland
12h 50m1 stop Reykjavik Keflavik Intl
$396Icelandair
Thu, Oct 22 - Wed, Oct 28
Icelandair Logo
3:30 pm - 12:35 pmPDX  Portland-OSL Oslo Gardermoen
12h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 pm - 6:00 pmOSL  Oslo Gardermoen-PDX Portland
12h 50m1 stop Reykjavik Keflavik Intl
$396Icelandair
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
7:45 pm - 5:55 pmPDX  Portland-OSL Oslo Gardermoen
37h 10m2 stops Vancouver Intl Munich Franz Josef Strauss
Multiple Airlines Logo
2:05 pm - 7:11 pmOSL  Oslo Gardermoen-PDX Portland
38h 06m2 stops Zurich Vancouver Intl
$462Multiple Airlines
Thu, Jan 14 - Mon, Jan 25
Multiple Airlines Logo
7:00 am - 5:40 pmPDX  Portland-OSL Oslo Gardermoen
25h 40m2 stops Vancouver Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:15 am - 2:41 pmOSL  Oslo Gardermoen-PDX Portland
17h 26m2 stops Frankfurt am Main Vancouver Intl
$473Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
8:30 am - 11:00 amPDX  Portland-OSL Oslo Gardermoen
18h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
11:50 am - 10:27 pmOSL  Oslo Gardermoen-PDX Portland
19h 37m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$506United Airlines
Tue, Nov 17 - Mon, Nov 23
United Airlines Logo
9:00 am - 5:40 pmPDX  Portland-OSL Oslo Gardermoen
23h 40m3 stops San Francisco Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
11:50 am - 10:27 pmOSL  Oslo Gardermoen-PDX Portland
19h 37m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$506United Airlines
Wed, Oct 28 - Wed, Nov 4
British Airways Logo
6:45 pm - 10:40 amPDX  Portland-OSL Oslo Gardermoen
31h 55m1 stop London Heathrow
British Airways Logo
6:50 am - 3:50 pmOSL  Oslo Gardermoen-PDX Portland
18h 00m1 stop London Heathrow
$591British Airways
Wed, Oct 28 - Thu, Nov 5
British Airways Logo
6:45 pm - 10:35 pmPDX  Portland-OSL Oslo Gardermoen
19h 50m1 stop London Heathrow
British Airways Logo
3:10 pm - 3:50 pmOSL  Oslo Gardermoen-PDX Portland
33h 40m1 stop London Heathrow
$591British Airways
Tue, Oct 13 - Tue, Oct 20
KLM Logo
1:05 pm - 10:35 pmPDX  Portland-OSL Oslo Gardermoen
24h 30m1 stop Amsterdam Schiphol
KLM Logo
9:20 am - 11:10 amOSL  Oslo Gardermoen-PDX Portland
34h 50m1 stop Amsterdam Schiphol
$600KLM
Wed, Nov 11 - Mon, Nov 16
KLM Logo
1:40 pm - 11:45 amPDX  Portland-OSL Oslo Gardermoen
13h 05m1 stop Amsterdam Schiphol
KLM Logo
6:05 am - 11:20 amOSL  Oslo Gardermoen-PDX Portland
14h 15m1 stop Amsterdam Schiphol
$634KLM
Booking Insights

Price, demand and travel trends for Portland to Oslo Gardermoen Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Oslo Gardermoen Airport with more confidence.

How much is a round-trip flight from Portland to Oslo Gardermoen Airport?

Round-trip flights from Portland to Oslo Gardermoen Airport start at $396. Prices are below average for this route right now, with typical round-trip fares ranging from $566 to $839. The lowest price found in the past 5 days was $396 on Icelandair.

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

Thursday is the cheapest day of the week to fly from Portland to Oslo Gardermoen Airport, it is 18% cheaper than the average day. Sunday is the most expensive day with flight prices 21% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•November is the cheapest month to fly from Portland to Oslo Gardermoen Airport at $506 round-trip.
•June ($948) and July ($838) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 87% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Portland to Oslo Gardermoen Airport the cheapest?

Flights from Portland to Oslo Gardermoen Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 42% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Portland to Oslo Gardermoen Airport flights

Low season

December

Cheapest flight

$317
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Portland to Oslo Gardermoen Airport

When to book flights from Portland to Oslo

Are your dates flexible? Find out the best times to travel from Portland to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Oslo Gardermoen Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Portland to Oslo Gardermoen Airport?

    Flights from Portland to Oslo Gardermoen Airport usually depart from Portland (PDX) and arrive at Oslo Gardermoen (OSL).

  • What cabin classes can I book on flights from Portland to Oslo Gardermoen Airport?

    Two cabin classes are available on flights from Portland to Oslo Gardermoen Airport:

    • Economy Class
    • Premium Economy Class

  • Which airports do connecting flights from Portland to Oslo Gardermoen Airport pass through?

    One-stop flights from Portland to Oslo Gardermoen Airport most commonly connect through:

    • Amsterdam Schiphol (AMS) - 56% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) - 35% of one-stop connections
    • London Heathrow (LHR) - 6% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 3% of one-stop connections

    Amsterdam Schiphol (AMS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Portland to Oslo Gardermoen Airport?

    Yes. Being flexible with your travel dates can save you up to 32% on the Portland to Oslo Gardermoen Airport route. Thursday is the cheapest departure day at $570 round-trip on average, while Sunday is the most expensive at $833, a difference of $263. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Oslo Gardermoen Airport?

    Some of the most popular sights in Oslo Gardermoen Airport are Nationaltheatret, Rockefeller and Oslo domkirke. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.

  • How expensive are last-minute Portland to Oslo Gardermoen Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 15% above the route average of $688. Book 21 weeks before departure for the lowest fares.

  • How long is a flight from Portland to Oslo Gardermoen Airport?

    A nonstop flight from Portland to Oslo Gardermoen Airport takes 0h 00m, covering 4,674 miles.

  • Do I need a passport to fly from Portland to Oslo Gardermoen Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Portland to Oslo Gardermoen Airport looking right now?

    One-way fares from Portland to Oslo Gardermoen Airport are currently in line with typical prices for this route. Average one-way fares are about $380.

  • How much time can I save by choosing a different layover airport from Portland to Oslo Gardermoen Airport?

    Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 14h 38m, compared with 15h 08m via Amsterdam Schiphol (AMS) and 15h 58m via London Heathrow (LHR).

  • What is the time difference between Portland and Oslo Gardermoen Airport?

    Oslo Gardermoen Airport is 9 hours ahead of Portland (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Oslo Gardermoen Airport (OSL)?

    Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

  • How much should I expect to pay for a Portland to Oslo Gardermoen Airport flight?

    Round-trip flights from Portland to Oslo Gardermoen Airport range from $566 to $839, with an average of $688 over the past 12 months. Anything below $566 counts as a good deal.

Your guide to booking Portland to Oslo Gardermoen Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $570 - about $263 less than Sunday (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 42% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Oslo Gardermoen Airport trip for November. Fares historically average $506 round-trip in that month - typically $442 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Portland to Oslo

Complete your trip to Oslo with a hotel stay or car rental

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