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Cheap Flights from Oslo to Great Falls

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
        GTF 15:00
        6h
        Direct
        OSL 16:00
        Great Falls - Oslo | Mon, Dec 15 | Normal Airline
        Search
        Search
      • OSL 13:05
        32h 43m
        2 stops
        GTF 13:48
        Oslo - Great Falls | Sun, Jan 18 | Icelandair
        RUB 61,045 RUB 228,223
        73% OFF
        73% OFF
        RUB 228,223 RUB 61,045
      • OSL 07:20
        22h 33m
        2 stops
        GTF 21:53
        Oslo - Great Falls | Mon, Jan 26 | British Airways
        RUB 65,645 RUB 228,223
        71% OFF
        71% OFF
        RUB 228,223 RUB 65,645
      • OSL 11:30
        42h 23m
        2 stops
        GTF 21:53
        Oslo - Great Falls | Sun, Jan 18 | British Airways
        RUB 65,934 RUB 228,223
        71% OFF
        71% OFF
        RUB 228,223 RUB 65,934
      • OSL 18:15
        36h 31m
        2 stops
        GTF 22:46
        Oslo - Great Falls | Thu, Jan 1 | Turkish Airlines
        RUB 89,423
        61% OFF
        RUB 228,223 RUB 89,423
      • OSL 07:05
        38h 34m
        2 stops
        GTF 13:39
        Oslo - Great Falls | Thu, Jan 1 | British Airways
        RUB 91,100
        60% OFF
        RUB 228,223 RUB 91,100
      • OSL 11:45
        43h 1m
        2 stops
        GTF 22:46
        Oslo - Great Falls | Thu, Jan 1 | Finnair
        RUB 109,567
        52% OFF
        RUB 228,223 RUB 109,567
      • OSL 13:10
        32h 29m
        2 stops
        GTF 13:39
        Oslo - Great Falls | Thu, Jan 1 | Icelandair
        RUB 144,223
        37% OFF
        RUB 228,223 RUB 144,223
      • OSL 10:45
        35h 3m
        2 stops
        GTF 13:48
        Oslo - Great Falls | Wed, Jan 7 | Scandinavian Airlines
        RUB 164,478
        28% OFF
        RUB 228,223 RUB 164,478
      • OSL 06:15
        39h 24m
        2 stops
        GTF 13:39
        Oslo - Great Falls | Thu, Jan 1 | United Airlines
        RUB 205,400
        10% OFF
        RUB 228,223 RUB 205,400
      • OSL 13:00
        17h 25m
        1 stop
        GTF Invalid Date
        Oslo - Great Falls | Sat, Dec 13 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Oslo to Great Falls

The distance between Oslo and Great Falls is approximately 6,973.75km. Based on Trip.com's data, travel demand peaks in September. The off-season for travel is November.

Cheapest one-way flight priceRUB 61,045
Off-season for travelNovember
Peak season for travelSeptember
Flight distance6,973.75km

Cheapest time to fly from Oslo to Great Falls

The cheapest time for Oslo to Great Falls flights: Jan 11 to Jan 18 — one way flight prices from RUB 61,044.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When is the best time to book flights from Oslo to Great Falls?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oslo to Great Falls is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Oslo to Great Falls, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 18, with one-way flights priced at just RUB 61,045.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Great Falls travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Oslo to Great Falls is November, when demand for travel is lower.
  • The time difference between Great Falls and Oslo is 8h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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