Cheap flights from Porto to Oslo
Flights starting at $105. Choose between Ryanair, Norwegian, or Vueling 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 Ryanair, Norwegian, Vueling, SAS, and Lufthansa. Porto and Oslo have 401 direct flights per week. When you arrive at Oslo, consider visiting Vigelandspark in Oslo, and Oslo Opera House.
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
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