$319 Cheap Flights from Oslo (OSL) to Portland (PDX)

Popular airlines from Gardermoen Airport (OSL) to Portland International Airport (PDX)

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Cheap Flights from Oslo to Portland (OSL-PDX)

Prices were available within the past 7 days and start at $319 for one-way flights and $541 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Air Canada
British Airways
Icelandair
British Airways
American Airlines
Icelandair
Lufthansa
United
Delta

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX) cost?
Lock in a cheap one-way flight from $319 or cheap return flight from $541 from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX)?
The cheapest month to fly from OSL to PDX is November, when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest OSL to PDX flight.
How many flights per day from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX)?
There aren't any daily direct flights available from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from OSL to PDX?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX)?
Book a flight from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX) last-minute?
Waiting until just before your departure to book a flight from OSL to PDX generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book an OSL to PDX flight and hotel package?
Securing an OSL to PDX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Portland Intl. Airport (PDX)?
It's usually possible to reschedule or cancel your OSL to PDX flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Portland Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
$541
Distance
4676 mi

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