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

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

Flight deals from Belfast to Guernsey Airport

Looking for a cheap last-minute deal or the best return flight from Belfast to Guernsey Airport? If you want to travel next month, return fares start from £187. Find the lowest prices on one-way and return tickets right here.

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 April.

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£187
Cheapest month to flyApril

Check out these Forest hotels

Ready to plan your stay? Other travellers rate these Forest hotels for cleanliness, service and location.
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Finding cheap flights from Belfast to Guernsey: Frequently asked questions

The best price we found for a return flight from Belfast to Guernsey is £187. 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 £187.
As of March 2026, there are no flights flying from Belfast to Guernsey.
The cheapest month to fly from Belfast to Guernsey is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Guernsey Airport on Tuesday, 14 April 2026.
No airlines currently offer direct flights between Belfast and Guernsey Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Guernsey but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
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

  • Belfast and Forest (where Guernsey Airport is located) share the UTC+0 timezone. That means you won't need to change your watch when you land.

  • Get to the airport on time so you don't miss your flight from Belfast to GCI. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Head to the airport even earlier during popular months like June. Aim for two hours before domestic departures and as much as four hours for an international flight. After checking in, you can use any extra time to relax or go over your itinerary.

Airports in Belfast

Belfast International Airport (BFS)

  • BFS is around 19 kms (12 miles) from central Belfast. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 25 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 45 minutes.

  • In search of a comfortable hotel near Belfast International Airport? If you're catching an early flight from Belfast to Guernsey Airport, these stays will put you just around the corner from the terminal:

  • When it comes to Belfast International Airport's on-time performance, 68% of flights arrive within the expected time frame.

George Best Belfast City Airport (BHD)

  • With public transport, you can travel from central Belfast to BHD in around 25 minutes. The airport is roughly 5 kms (3 miles) away, and getting there by car takes approximately 15 minutes.

  • Get your holiday started early with an additional night away from home. Before your Belfast to GCI flight, unwind in one of these hotels near George Best Belfast City Airport:

  • When it comes to keeping flights punctual, George Best Belfast City Airport has an on-time arrival performance of 69%.

About Guernsey Airport (GCI)

Getting from Guernsey Airport (GCI) to central Forest

  • Central Forest is around 6 kms (4 miles) from Guernsey Airport and takes about 10 minutes to reach by car. Explore your options for getting into the city, whether that's with a car hire, taxi or ride-share.

  • If you're travelling on public transport, expect a journey time of roughly 20 minutes.

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

  • The cheapest price we've found for a one-way ticket from Belfast to Guernsey Airport is £94. For a return flight on this route, the best price is £187. Depending on when you book and the availability, these fares may change.

  • Booking early is often the key to scoring a cheap flight from Belfast to GCI. Airlines adjust prices based on demand, so the closer your departure date, the more it could cost you.

  • The 'Whole month' tool shows you the cheapest Belfast to Guernsey Airport tickets across the entire month. It's a great way to find a bargain if your plans aren't set in stone.

  • There's no need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know as soon as a better deal comes up on plane tickets from Belfast to GCI.

  • Tailor your travel plans using filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Belfast to Guernsey Airport.

More about Forest

  • Once you've booked your flight from Belfast to Guernsey Airport, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Forest:

  • You can't leave Forest without exploring its leading attractions. Allied Aircrew Memorial has to be one of the first things on your to-do list.

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