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Cheap flights from Belfast Intl Airport to Guernsey from £213

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Guernsey departing on 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Belfast Intl Airport to Guernsey

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 12:10
BFS
-
GCI
5h 40m
1 stop
Multiple Airlines Logo
06:55 - 20:10
GCI
-
BFS
13h 15m
1 stop
£213Multiple Airlines
Thu, 19 Feb - Mon, 23 Feb
Multiple Airlines Logo
08:35 - 12:55
BFS
-
GCI
4h 20m
1 stop
Multiple Airlines Logo
12:50 - 19:05
GCI
-
BFS
6h 15m
1 stop
£229Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
06:30 - 16:40
BFS
-
GCI
10h 10m
1 stop
Multiple Airlines Logo
07:30 - 15:10
GCI
-
BFS
7h 40m
1 stop
£238Multiple Airlines
Tue, 17 Feb - Sat, 21 Feb
Multiple Airlines Logo
06:30 - 12:10
BFS
-
GCI
5h 40m
1 stop
Multiple Airlines Logo
07:30 - 18:55
GCI
-
BFS
11h 25m
2 stops
£252Multiple Airlines
Thu, 19 Feb - Mon, 23 Feb
Multiple Airlines Logo
21:05 - 13:55
BFS
-
GCI
16h 50m
2 stops
Multiple Airlines Logo
12:50 - 19:05
GCI
-
BFS
6h 15m
1 stop
£253Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
20:55 - 17:40
BFS
-
GCI
20h 45m
2 stops
Multiple Airlines Logo
07:30 - 12:10
GCI
-
BFS
4h 40m
1 stop
£268Multiple Airlines
Tue, 17 Feb - Sat, 21 Feb
Multiple Airlines Logo
21:05 - 13:55
BFS
-
GCI
16h 50m
2 stops
Multiple Airlines Logo
12:50 - 07:55
GCI
-
BFS
19h 05m
2 stops
£284Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
21:35 - 12:10
BFS
-
GCI
14h 35m
2 stops
Multiple Airlines Logo
07:30 - 22:35
GCI
-
BFS
15h 05m
2 stops
£332Multiple Airlines
Tue, 17 Feb - Sat, 21 Feb
Multiple Airlines Logo
08:15 - 20:45
BFS
-
GCI
12h 30m
2 stops
Multiple Airlines Logo
07:30 - 18:55
GCI
-
BFS
11h 25m
2 stops
£357Multiple Airlines
Thu, 19 Feb - Mon, 23 Feb
Multiple Airlines Logo
13:15 - 12:10
BFS
-
GCI
22h 55m
3 stops
Multiple Airlines Logo
07:30 - 22:35
GCI
-
BFS
15h 05m
2 stops
£427Multiple Airlines
Tue, 17 Feb - Sat, 21 Feb

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport to Guernsey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Guernsey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Thu 19/2

06:30-12:10

1 stop5h 40m

Saint Peter Port Guernsey

Mon 23/2

06:55-20:10

1 stop13h 15m

£213

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Wed 4/3

08:35-12:55

1 stop4h 20m

Saint Peter Port Guernsey

Wed 11/3

12:50-19:05

1 stop6h 15m

£229

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Tue 17/2

06:30-16:40

1 stop10h 10m

Saint Peter Port Guernsey

Sat 21/2

07:30-15:10

1 stop7h 40m

£238

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Thu 19/2

06:30-12:10

1 stop5h 40m

Saint Peter Port Guernsey

Mon 23/2

07:30-18:55

2 stops11h 25m

£252

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Wed 4/3

21:05-13:55

2 stops16h 50m

Saint Peter Port Guernsey

Wed 11/3

12:50-19:05

1 stop6h 15m

£253

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Tue 17/2

20:55-17:40

2 stops20h 45m

Saint Peter Port Guernsey

Sat 21/2

07:30-12:10

1 stop4h 40m

£268

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Wed 4/3

21:05-13:55

2 stops16h 50m

Saint Peter Port Guernsey

Wed 11/3

12:50-07:55

2 stops19h 05m

£284

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Tue 17/2

21:35-12:10

2 stops14h 35m

Saint Peter Port Guernsey

Sat 21/2

07:30-22:35

2 stops15h 05m

£332

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Thu 19/2

08:15-20:45

2 stops12h 30m

Saint Peter Port Guernsey

Mon 23/2

07:30-18:55

2 stops11h 25m

£357

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Tue 17/2

13:15-12:10

3 stops22h 55m

Saint Peter Port Guernsey

Sat 21/2

07:30-22:35

2 stops15h 05m

£427

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast Intl Airport to Guernsey flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Guernsey

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Belfast Intl Airport to Guernsey takes 5h 40m
There are no direct flights from Belfast Intl Airport to Guernsey. There are no popular flight routes from Belfast Intl Airport to Guernsey.
Search flight deals

  • When did momondo last update prices for flights from Belfast Intl Airport to Guernsey?

    Prices for flights from Belfast Intl Airport to Guernsey are updated daily.

  • How old do you have to be to fly from Belfast Intl Airport to Guernsey?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Guernsey.

  • What documentation or ID do you need to fly to Guernsey?

    The required travel and health documents for your Guernsey trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Guernsey. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Belfast Intl Airport to Guernsey?

    Confirm your travel details to search for the latest offers for flights from Belfast Intl Airport to Guernsey. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast Intl Airport to Guernsey with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Guernsey?

Finding the right flight to Guernsey from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Guernsey quick and easy, saving you time and money.

Can I find flights from Belfast to Guernsey with flexible booking policies on momondo?

momondo does allow users to show only those flights to Guernsey from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to Guernsey?

Once you have performed a search for Belfast to Guernsey flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belfast to Guernsey right now. Can momondo alert me if prices change?

Price alerts on flights to Guernsey from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Guernsey trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Guernsey

Popular Cities in Guernsey

Popular flights according to clicks in the last 7 days on momondo
Flights to Saint Peter Portfrom £90