£66 Find Cheap Flights to Guernsey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Guernsey departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Guernsey Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Guernsey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Guernsey

Mon, 12 Oct - Thu, 22 Oct
Aurigny Air Logo
15:30 - 16:10
EXT
-
GCI
0h 40mdirect
Aurigny Air Logo
10:30 - 11:10
GCI
-
EXT
0h 40mdirect
£92Aurigny Air
Tue, 23 Jun - Tue, 30 Jun
Aurigny Air Logo
11:05 - 12:10
LGW
-
GCI
1h 05mdirect
Aurigny Air Logo
14:40 - 15:45
GCI
-
LGW
1h 05mdirect
£96Aurigny Air
Sat, 6 Jun - Wed, 24 Jun
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£101British Airways
Sat, 6 Jun - Mon, 8 Jun
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£107British Airways
Mon, 27 Jul - Thu, 30 Jul
Aurigny Air Logo
15:30 - 16:10
EXT
-
GCI
0h 40mdirect
Aurigny Air Logo
10:30 - 11:10
GCI
-
EXT
0h 40mdirect
£109Aurigny Air
Wed, 17 Jun - Wed, 24 Jun
Aurigny Air Logo
11:05 - 12:10
LGW
-
GCI
1h 05mdirect
Aurigny Air Logo
14:40 - 15:45
GCI
-
LGW
1h 05mdirect
£110Aurigny Air
Thu, 18 Jun - Thu, 25 Jun
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£112British Airways
Sat, 6 Jun - Wed, 24 Jun
Aurigny Air Logo
08:35 - 09:40
LGW
-
GCI
1h 05mdirect
Aurigny Air Logo
14:40 - 15:45
GCI
-
LGW
1h 05mdirect
£112Aurigny Air
Sat, 6 Jun - Mon, 8 Jun
Aurigny Air Logo
08:35 - 09:40
LGW
-
GCI
1h 05mdirect
Aurigny Air Logo
17:30 - 18:30
GCI
-
LGW
1h 00mdirect
£113Aurigny Air
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
09:25 - 13:15
MAN
-
GCI
3h 50m
1 stop
Multiple Airlines Logo
14:40 - 21:20
GCI
-
MAN
6h 40m
2 stops
£176Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Guernsey

Get data-powered insights and trends into flights to Guernsey to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Guernsey?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Guernsey from the United Kingdom found in the last 72 hours was to Saint Peter Port, at £88 return. The most popular route is Birmingham (BHX) to Saint Peter Port (GCI) and the cheapest return airline ticket found on this route in the last 72 hours was £88.

How much is a flight to Guernsey?

The average and cheapest price for all round-trip flights to Guernsey from each origin found by users searching on KAYAK in the last month.

A flight to Guernsey costs £156 on average. The cheapest price found on KAYAK in the last 2 weeks was £75 for the route London Gatwick Airport (LGW) to Saint Peter Port (GCI). The most popular routes on KAYAK are Birmingham to Saint Peter Port which costs £185 on average, and Southampton to Saint Peter Port, which costs £176 on average.

See prices from:

What is the cheapest month to fly from the United Kingdom to Guernsey?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Guernsey, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to Guernsey is January, when tickets cost £133 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is £181 and £179 respectively.

What is the cheapest time of day to fly to Guernsey?

The average price for all round-trip flights from the United Kingdom to Guernsey depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Guernsey is generally in the morning, when retur flights cost £109 on average. The most expensive time of day to fly to Guernsey is generally in the morning, which is peak travel time and where the average cost of a ticket is £109.

Which is the cheapest airport to fly into in Guernsey?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Guernsey is Saint Peter Port Guernsey Airport (GCI), with an average flight price of £119.

Good to know - Cheap tickets to Guernsey

Low seasonFebruary
Cheapest flight£66
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from London Heathrow Airport to Saint Peter Port

FAQs - booking Guernsey flights

  • How does KAYAK find such low prices on flights from the United Kingdom to Guernsey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Guernsey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Guernsey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Guernsey is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Guernsey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Guernsey with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Guernsey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Guernsey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Guernsey?

    Based on KAYAK data, the cheapest day to fly to Guernsey is Saturday when return tickets can be as cheap as £167. On the other hand, the most expensive day to fly is Sunday, when return prices are £195 on average.

Top tips for finding cheap flights to Guernsey

  • Looking for cheap airfare to Guernsey? 25% of our users found round-trip tickets to Guernsey for the following prices or less: Cheap flights to Guernsey from London Heathrow £108, from London Gatwick £116, from Birmingham £174
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Guernsey flight deals.

Reviews of the top 3 airlines flying to Guernsey

 
Need help choosing which airline to fly with from the United Kingdom to Guernsey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.7
Aurigny AirOverall score based on 14 reviews
8.7Boarding
8.5Comfort
6.8Entertainment
9.0Crew
6.8Food
Airline reviews

Boarding was slick and the plane left on time. Staff were all lovely.

10.0 ExcellentMark, Mar 2026
GCI - BHX
Read more Aurigny Air reviews

Boarding was slick and the plane left on time. Staff were all lovely.

Friendly crew, cabin clean & tidy and flight on time. Great experience

Good flight, friendly staff. Only a short one so no refreshments expected but they offered a glass of water which was welcome.

Seats too small. Really uncomfortable if neighbour is fat or simply selfish and invades your space.

Flight delayed a bit. Boarding by seat row number in two parts. Flight attendants weren’t greeting boarders, they were talking to each other. In the outward journey much the same yesterday and that was a different crew to a different airport. I do get the feeling on Blue Island Flights that they have no interest in even allowing passengers to use the toilet . The flights are short but in fact they keep the seatbelt sign on for the duration.

Basic economy flight, random seating unless you pay extra, no refreshments, friendly and attentive crew, slightly late boarding and taking off. 40 minutes max all in

As someone who has limited mobility it was appreciated that the staff took particular care to ensure that my needs were catered for with priority boarding and assistance both on and off the plane.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

I liked that we got there safely. I disliked long delays, gate and ticket agents incompetence and apathy and having my luggage lost. Five days later I've yet to get anything more than a generic apology from British Air. Luggage yet to be located, much less returned.

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

No problems except for a completely full flight. But we were add one because of a previous delayed flight.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Everything you need to know for your flight to Guernsey

Cabin class types available on flights to Guernsey

Cabin classes available on flights to Guernsey. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.