Cheap flights from Great Falls, MT to Oslo

Flights starting at $338. Choose between Alaska Airlines, SAS, or Allegiant Air to find the best price.

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How much do flights to Oslo cost?

Key info about flying to Oslo

Depart from
Great Falls International
Arrive to
Oslo Airport, Gardermoen
Average flights per week
187
Flight distance
Worth visiting
Vigelandspark in Oslo - Oslo Opera House

Check-in for a flight from Great Falls to Oslo

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
SASSASSKNo
Allegiant AirAAYG4No
RyanairRYRFRNo
British AirwaysBAWBANo

Weather in Oslo

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-3°C-8°C
February-2°C-7°C
March1°C-4°C
April7°C0°C
May13°C5°C
June18°C9°C
July19°C11°C
August18°C10°C
September14°C7°C
October7°C2°C
November2°C-1°C
December-2°C-6°C
Hottest Month
19°C
July
Coldest month
-8°C
January
Sunny days
217
days per year
Snow days
36
days per year

14 day forecast

Saturday
11 Jan
-6°C-15°C
18 Jan
-1°C-6°C
Sunday
12 Jan
-10°C-19°C
19 Jan
-3°C-7°C
Monday
13 Jan
-3°C-19°C
20 Jan
0°C-5°C
Tuesday
14 Jan
5°C-5°C
21 Jan
0°C-7°C
Wednesday
15 Jan
-2°C-7°C
22 Jan
-3°C-9°C
Thursday
16 Jan
0°C-1°C
23 Jan
0°C-2°C
Friday
17 Jan
-1°C-3°C
24 Jan
5°C1°C
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, Ryanair, and British Airways. Great Falls and Oslo have 187 direct flights per week. When you arrive at Oslo, consider visiting Vigelandspark in Oslo, and Oslo Opera House.

Frequently asked questions

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What time do flights between Great Falls and Oslo arrive?

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