Cheap flights from Belfast to Guernsey from £218

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Guernsey departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:10 - 16:10BFS-GCI
19h 00m1 stop
Multiple Airlines Logo
16:45 - 07:55GCI-BFS
15h 10m1 stop
£218Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 9 Dec
Multiple Airlines Logo
07:20 - 12:10BHD-GCI
4h 50m1 stop
Multiple Airlines Logo
14:50 - 20:30GCI-BHD
5h 40m1 stop
£228Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 9 Dec
Multiple Airlines Logo
21:15 - 16:10BFS-GCI
18h 55m2 stops
Multiple Airlines Logo
16:45 - 21:10GCI-BFS
4h 25m1 stop
£254Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 9 Dec
Multiple Airlines Logo
07:20 - 12:10BHD-GCI
4h 50m1 stop
Multiple Airlines Logo
12:50 - 16:55GCI-BHD
4h 05m2 stops
£272Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 9 Dec
Multiple Airlines Logo
08:15 - 13:55BFS-GCI
5h 40m2 stops
Multiple Airlines Logo
08:25 - 17:00GCI-BFS
8h 35m2 stops
£364Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 9 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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 13 October 2025.
Use the filters below to find and compare flights from Belfast to Guernsey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Mon 1/12

21:10-16:10

1 stop19h 00m

Saint Peter Port Guernsey

Tue 9/12

16:45-07:55

1 stop15h 10m

£218

BelfastSaint Peter Port

BHD - GCI

BHDGCI

Belfast City

Mon 1/12

07:20-12:10

1 stop4h 50m

Saint Peter Port Guernsey

Tue 9/12

14:50-20:30

1 stop5h 40m

£228

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Mon 1/12

21:15-16:10

2 stops18h 55m

Saint Peter Port Guernsey

Tue 9/12

16:45-21:10

1 stop4h 25m

£254

BelfastSaint Peter Port

BHD - GCI

BHDGCI

Belfast City

Mon 1/12

07:20-12:10

1 stop4h 50m

Saint Peter Port Guernsey

Tue 9/12

12:50-16:55

2 stops4h 05m

£272

BelfastSaint Peter Port

BFS - GCI

BFSGCI

Belfast Intl

Mon 1/12

08:15-13:55

2 stops5h 40m

Saint Peter Port Guernsey

Tue 9/12

08:25-17:00

2 stops8h 35m

£364

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast to Guernsey flight deals and tips

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

Direct flights

None
There are no direct flights from Belfast to Guernsey. There are no popular flight routes from Belfast to Guernsey.
  • When did momondo last update prices for flights from Belfast to Guernsey?

    Prices for flights from Belfast to Guernsey were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Guernsey.

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

    The necessary travel and health documents for your Guernsey trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast from Guernsey. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

It is quick and easy to find Belfast to Guernsey flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Guernsey that suits you.

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

Yes. momondo allows you to filter the results for Belfast to Guernsey flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Belfast and Guernsey by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Belfast to Guernsey flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Wed 12/11
Wed 19/11

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