Cheap flights from Portland, OR to Oslo, Norway
Flights starting at £276. Choose between WestJet, Norwegian, or SAS to find the best price.
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Book your trip to arrive at Oslo Airport, Gardermoen, or Sandefjord Airport, Torp. The most popular airlines for this route are WestJet, Norwegian, SAS, Alaska Airlines, and Spirit Airlines. Portland and Oslo have 370 direct flights per week. When you arrive at Oslo, consider visiting Vigelandspark in Oslo, and Oslo Opera House.
Check-in for a flight from Portland to Oslo
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Norwegian | NAX | DY | No | Opens 24 days before flight Closes 2 hours before flight |
SAS | SAS | SK | No | Opens 30 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Oslo
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -3°C | -8°C |
February | -2°C | -7°C |
March | 1°C | -4°C |
April | 7°C | 0°C |
May | 13°C | 5°C |
June | 18°C | 9°C |
July | 19°C | 11°C |
August | 18°C | 10°C |
September | 14°C | 7°C |
October | 7°C | 2°C |
November | 2°C | -1°C |
December | -2°C | -6°C |
14 day forecast
Frequently asked questions
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