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Cheap Flights from Belfast (BELF) to Guernsey (GCI)

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Compare Belfast to Guernsey flight deals

Find the cheapest month or even day of the year to fly to Guernsey

Book the best Guernsey fare with no extra fees

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Flight deals from Belfast to Guernsey

Looking for a cheap last-minute deal or the best return flight from Belfast to Guernsey? Find the lowest prices on one-way and return tickets right here.
Forest.£209 per passenger.Departing Tue, 28 Oct, returning Sat, 1 Nov.Return flight with easyJet and Aurigny.Outbound indirect flight with easyJet, departs from Belfast City on Tue, 28 Oct, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Sat, 1 Nov, arriving in Belfast City.Price includes taxes and charges.From £209, select.
Tue, 28 OctBHD - GCI with easyJet
1 stop
Sat, 1 NovGCI - BHD with Aurigny
1 stop
from £209
Forest.£210 per passenger.Departing Fri, 19 Sep, returning Mon, 22 Sep.Return flight with easyJet and Aurigny.Outbound indirect flight with easyJet, departs from Belfast International on Fri, 19 Sep, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Mon, 22 Sep, arriving in Belfast International.Price includes taxes and charges.From £210, select.
Fri, 19 SepBFS - GCI with easyJet
1 stop
Mon, 22 SepGCI - BFS with Aurigny
1 stop
from £210
Forest.£222 per passenger.Departing Mon, 9 Jun, returning Tue, 14 Oct.Return flight with Ryanair and Aurigny.Outbound indirect flight with Ryanair, departs from Belfast International on Mon, 9 Jun, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Tue, 14 Oct, arriving in Belfast International.Price includes taxes and charges.From £222, select.
Mon, 9 JunBFS - GCI with Ryanair
1 stop
Tue, 14 OctGCI - BFS with Aurigny
1 stop
from £222
Forest.£226 per passenger.Departing Tue, 10 Jun, returning Sat, 14 Jun.Return flight with easyJet and Aurigny.Outbound indirect flight with easyJet, departs from Belfast International on Tue, 10 Jun, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Sat, 14 Jun, arriving in Belfast International.Price includes taxes and charges.From £226, select.
Tue, 10 JunBFS - GCI with easyJet
1 stop
Sat, 14 JunGCI - BFS with Aurigny
1 stop
from £226
Forest.£240 per passenger.Departing Fri, 22 Aug, returning Mon, 25 Aug.Return flight with Ryanair and Aurigny.Outbound indirect flight with Ryanair, departs from Belfast International on Fri, 22 Aug, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Mon, 25 Aug, arriving in Belfast International.Price includes taxes and charges.From £240, select.
Fri, 22 AugBFS - GCI with Ryanair
1 stop
Mon, 25 AugGCI - BFS with Aurigny
1 stop
from £240
Forest.£243 per passenger.Departing Mon, 14 Jul, returning Mon, 21 Jul.Return flight with easyJet and Aurigny.Outbound indirect flight with easyJet, departs from Belfast International on Mon, 14 Jul, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Mon, 21 Jul, arriving in Belfast International.Price includes taxes and charges.From £243, select.
Mon, 14 JulBFS - GCI with easyJet
1 stop
Mon, 21 JulGCI - BFS with Aurigny
1 stop
from £243
Forest.£258 per passenger.Departing Sat, 31 May, returning Sat, 7 Jun.Return flight with Ryanair and Aurigny.Outbound indirect flight with Ryanair, departs from Belfast International on Sat, 31 May, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Sat, 7 Jun, arriving in Belfast International.Price includes taxes and charges.From £258, select.
Sat, 31 MayBFS - GCI with Ryanair
1 stop
Sat, 7 JunGCI - BFS with Aurigny
1 stop
from £258
How did we find these deals? The deals you see here are the lowest prices for flight tickets from Belfast to Guernsey found in the last 4 days, and are subject to change and availability.

Find the cheapest month to fly from Belfast to Guernsey

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast to Guernsey flights are currently cheapest in September.
May
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Jun
from £226
Jul
from £243
Aug
from £240
Sep
from £210
Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Belfast to Guernsey: Alternative routes

Compare routes from Belfast to Forest below. You may find an airport to fly into that's cheaper, faster, or easier than Guernsey.

Belfast to Forest: Flight information

The things to know before you go.
Cheapest flight found£209
Cheapest month to flyOctober

Finding cheap flights from Belfast to Guernsey: Frequently asked questions

The best price we found for a return flight from Belfast to Guernsey is £209. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Belfast to Guernsey. But we found flights with one stop from £209.
As of May 2025, there are no flights flying from Belfast to Guernsey.
The cheapest month to fly from Belfast to Guernsey is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Guernsey Airport on Tuesday, 28 October 2025.
No airlines currently offer direct flights between Belfast and Guernsey Airport. Most routes have one or more stops.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Forest is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Guernsey is easyJet .

Flying from Belfast to Guernsey Airport (GCI): what you need to know

  • Guernsey (where Guernsey Airport is located) and Belfast share the UTC+0 timezone. Easily coordinate travel plans without worrying about time differences.

  • Give yourself enough time to make your flight from Belfast to GCI. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer lines during popular months like August and other peak periods. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

Airports in Belfast

Belfast International Airport (BFS)

  • The distance from central Belfast to BFS is approximately 20 miles. Check out travel apps like Google Maps for the best way to get there, whether in your own car or with public transport.

  • After a stress-free start to your break? Stay near Belfast International Airport. Whether you're taking an early flight from Belfast to Guernsey Airport or just don't want to be rushed, these hotels are just the thing:

    • Stable Court Apartments

    • Killead House

    • Bay Cottage Bed & Breakfast

George Best Belfast City Airport (BHD)

  • BHD is around 5 miles from central Belfast. It'll take 12 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 22 minutes.

  • You're off on holiday, so why not book an additional night away? Consider staying at one of these accommodation options near George Best Belfast City Airport the day before your flight from Belfast to GCI:

    • Spacious Belfast City Centre Duplex Apartment

    • Maldron Hotel Belfast City

    • Custom House Square: Cathedral Quarter

About Guernsey Airport (GCI)

  • If you have a late flight from Belfast to Guernsey Airport, nothing tops the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and resting not long after at one of these hotels near GCI:

    • Cobo Bay Hotel

    • Le Friquet Hotel

    • Le Pommier

Getting from Guernsey Airport (GCI) to central Guernsey

  • Guernsey Airport to central Guernsey is about 7 miles. If you're renting a car or getting a cab, plan in advance to make your trip as easy as possible. Journey times may vary depending on the time of day and traffic conditions.

How to find the cheapest flights from Belfast to Guernsey Airport (GCI)

  • The lowest price we've found for a one-way ticket from Belfast to Guernsey Airport is £108. The cheapest price for a return flight is £209. Keep in mind fares may change due to availability at the time of booking.

  • We suggest booking as soon as you can to lock in cheap tickets from Belfast to GCI. You're more likely to snag a great deal and have a wider selection of departure times and dates.

  • If you're flexible with your travel dates, check out the 'Whole month' tool. It'll give you the lowest price across the month when searching for your ticket from Belfast to Guernsey Airport.

  • Log into your online account or use the app to create a Price Alert. We'll get in touch straight away if there's a deal you can't miss. It's easy to do, and it'll save you from looking for cheap tickets from Belfast to GCI every day.

  • Use the filters to tailor your flights from Belfast to Guernsey Airport. Select your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest' to find the best deals.

The best time to fly from Belfast to Guernsey Airport (GCI)

  • July is the busiest month to hop on a flight from Belfast to Guernsey Airport while April is the quietest. To work out the best time to go to Guernsey, consider the pace you like to travel at.

  • Before booking a flight from Belfast to GCI, think about the type of weather you enjoy. August is the warmest month in Guernsey, with the temperature ranging from 13ºC to 19ºC.

  • Look for cheap flights from Belfast to Guernsey Airport in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 11ºC on average.

More about Guernsey

  • Start your Guernsey trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Belfast to Guernsey Airport, browse our selection of accommodation options including:

    • Duke Of Normandie

    • The Duke of Richmond Hotel

    • The Old Government House Hotel and Spa

  • One of the best ways to get a feel for Guernsey is to check out its popular attractions. Essential stops include Delancey Park, St Germain Nature Reserve and La Varde.

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Plan the rest of your trip from Belfast to Forest

  • Car hire from Guernsey
  • Hotels in Forest

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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