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Flights from Guernsey to Oslo

Search cheap flights from Guernsey to Oslo in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at AU$324, and round-trip tickets start at AU$535.

      • GCI 06:50
        12h 55m
        1 stop
        OSL 20:45
        Guernsey - Oslo | Fri, Feb 6 | Aurigny Air Services
        OSL 09:45
        12h
        1 stop
        GCI 20:45
        Oslo - Guernsey | Mon, Feb 9 | easyJet
        AU$535 AU$1,049
        49% OFF
        49% OFF
        AU$1,049 AU$535
      • GCI 10:15
        11h 25m
        1 stop
        OSL 22:40
        Guernsey - Oslo | Wed, Jan 21 | Aurigny Air Services
        OSL 11:20
        7h 15m
        1 stop
        GCI 17:35
        Oslo - Guernsey | Sat, Jan 24 | British Airways
        AU$731 AU$1,049
        30% OFF
        30% OFF
        AU$1,049 AU$731
      • GCI 09:25
        13h 40m
        1 stop
        OSL 00:05
        Guernsey - Oslo | Thu, Jan 1 | Aurigny Air Services
        OSL 07:00
        27h 50m
        1 stop
        GCI 09:50
        Oslo - Guernsey | Sun, Jan 4 | Norwegian
        AU$755 AU$1,049
        28% OFF
        28% OFF
        AU$1,049 AU$755
      • GCI 06:55
        14h 10m
        1 stop
        OSL 22:05
        Guernsey - Oslo | Wed, Dec 17 | Aurigny Air Services
        OSL 18:45
        15h 55m
        1 stop
        GCI 09:40
        Oslo - Guernsey | Sun, Dec 21 | Ryanair UK
        AU$779
        26% OFF
        AU$1,049 AU$779
      • GCI 13:40
        9h 25m
        1 stop
        OSL 00:05
        Guernsey - Oslo | Sun, Dec 28 | Aurigny Air Services
        OSL 07:00
        10h 50m
        1 stop
        GCI 16:50
        Oslo - Guernsey | Fri, Jan 2 | Norwegian
        AU$944
        10% OFF
        AU$1,049 AU$944
      • GCI 13:00
        17h 25m
        1 stop
        OSL Invalid Date
        Guernsey - Oslo | Sat, Dec 13 | Normal Airline
        OSL 15:00
        6h
        Nonstop
        GCI 16:00
        Oslo - Guernsey | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • GCI 06:50
        12h 55m
        1 stop
        OSL 20:45
        Guernsey - Oslo | Fri, Dec 19 | Aurigny Air Services
        AU$324 AU$450
        28% OFF
        28% OFF
        AU$450 AU$324
      • GCI 09:25
        26h
        1 stop
        OSL 12:25
        Guernsey - Oslo | Mon, Dec 15 | Aurigny Air Services
        AU$343 AU$450
        24% OFF
        24% OFF
        AU$450 AU$343
      • GCI 16:50
        15h 25m
        1 stop
        OSL 09:15
        Guernsey - Oslo | Sun, Dec 21 | Aurigny Air Services
        AU$356 AU$450
        21% OFF
        21% OFF
        AU$450 AU$356
      • GCI 07:30
        11h 55m
        1 stop
        TRF 20:25
        Guernsey - Oslo | Sat, Dec 20 | Aurigny Air Services
        AU$405
        10% OFF
        AU$450 AU$405
      • GCI 13:00
        17h 25m
        1 stop
        OSL Invalid Date
        Guernsey - Oslo | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Guernsey to Oslo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Guernsey to Oslo Flight Details

The distance between Guernsey and Oslo is about 1,435.48 km. Based on Trip.com's latest data, travel demand is highest in October. The off-season for travel is December.

Cheapest one-way flight priceAU$324
Cheapest return ticket priceAU$535
Cheapest monthDecember
Peak season for travelOctober
Flight distance1,435.48 km

When is the cheapest time to book flights from Guernsey to Oslo?

The cheapest time to fly from Guernsey to Oslo: Dec 14 to Dec 21 — one-way prices start at AU$324.

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 cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Guernsey to Oslo (GCI-OSL)?

    Based on Trip.com data, Aurigny Air Services offers one-way fares as low as AU$324 on Cheapest nonstop routes (e.g. GCI to OSL on Fri, Dec 19), while Aurigny Air Services offers Cheapest nonstop round-trips from AU$535 departing on Fri, Feb 6 and returning on Mon, Feb 9.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Guernsey to Oslo 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 Guernsey to Oslo, 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 Fri, Dec 19, with one-way flights priced at just AU$324.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aurigny Air Services.
    · 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 Oslo travel is around October.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Guernsey to Oslo is December, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Guernsey to Oslo on December 17, 2025 with Aurigny Air Services, with prices starting at AU$778.
  • The time difference between Oslo and Guernsey is 1h.
  • Tickets can only be changed or canceled 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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