Cheap flights from Billings, MT to Oslo, Norway
Flights starting at $410. Choose between Alaska Airlines, SAS, or Allegiant Air to find the best price.
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Tips to know when travelling to Oslo
Cheapest one-way trip | $449 |
---|---|
Cheapest round-trip | $890 |
Average round-trip | $1,120 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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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 Alaska Airlines, SAS, Allegiant Air, Lufthansa, and Icelandair. Billings and Oslo have 142 direct flights per week. When you arrive at Oslo, consider visiting Vigelandspark in Oslo, and Oslo Opera House.
Check-in for a flight from Billings to Oslo
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
SAS | SAS | SK | No | 0 0 |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Lufthansa | DLH | LH | No | 0 0 |
Icelandair | ICE | FI | Yes | 0 0 |
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 | 4°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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