£60 Find Cheap Flights from London to Guernsey – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Guernsey departing on 6/11. 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.
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Flight Deals

Book Cheap London to Guernsey Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London 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 from London to Guernsey

Fri, 21 Aug - Sun, 23 Aug
Aurigny Air Logo
19:40 - 20:50
LGW
-
GCI
1h 10mdirect
Aurigny Air Logo
10:15 - 11:20
GCI
-
LGW
1h 05mdirect
£131Aurigny Air
Fri, 30 Oct - Mon, 2 Nov
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:50 - 14:55
GCI
-
LHR
1h 05mdirect
£131British Airways
Tue, 18 Aug - Thu, 20 Aug
Aurigny Air Logo
11:05 - 12:10
LGW
-
GCI
1h 05mdirect
Aurigny Air Logo
18:10 - 19:10
GCI
-
LGW
1h 00mdirect
£131Aurigny Air
Wed, 16 Sep - Wed, 23 Sep
Aurigny Air Logo
18:25 - 19:35
LGW
-
GCI
1h 10mdirect
Aurigny Air Logo
10:15 - 11:20
GCI
-
LGW
1h 05mdirect
£131Aurigny Air
Fri, 4 Dec - Sat, 5 Dec
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£131British Airways
Tue, 25 Aug - Tue, 1 Sep
Aurigny Air Logo
08:30 - 09:50
LCY
-
GCI
1h 20mdirect
Aurigny Air Logo
06:40 - 08:00
GCI
-
LCY
1h 20mdirect
£131Aurigny Air
Sat, 24 Oct - Mon, 26 Oct
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:50 - 14:55
GCI
-
LHR
1h 05mdirect
£132British Airways
Sat, 26 Sep - Tue, 29 Sep
Multiple Airlines Logo
11:05 - 12:10
LGW
-
GCI
1h 05mdirect
Multiple Airlines Logo
09:25 - 20:55
GCI
-
LGW
11h 30m
1 stop
£161Multiple Airlines
Fri, 30 Oct - Mon, 2 Nov
Multiple Airlines Logo
13:55 - 18:05
LGW
-
GCI
4h 10m
1 stop
Multiple Airlines Logo
18:10 - 19:10
GCI
-
LGW
1h 00mdirect
£161Multiple Airlines
Fri, 18 Sep - Sun, 20 Sep
Multiple Airlines Logo
16:35 - 08:40
LTN
-
GCI
16h 05m
1 stop
Multiple Airlines Logo
08:00 - 13:50
GCI
-
LTN
5h 50m
1 stop
£189Multiple Airlines
Booking Insights

KAYAK's insights & trends for London to Guernsey flights

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

What is the cheapest London to Guernsey flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Guernsey from London found in the last 5 days was to Saint Peter Port, at £62 return. The most popular route is from London Gatwick Airport (LGW) to Saint Peter Port (GCI), and the cheapest return airline ticket found on this route in the last 5 days was £128.

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

The average price for all round-trip flights from London 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 £120 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 £120.

Can I save money by flying with a stopover from London to Guernsey?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £164, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to Guernsey?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London 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 London to Guernsey is June, when tickets cost £145 (return) on average. On the other hand, the most expensive months are October and May, when the average cost of return tickets is £183 and £174 respectively.

What’s the cheapest day of the week to fly from London to Guernsey?

The average price of all round-trip flights from London to Guernsey clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Guernsey, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Guernsey, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Good to know - Cheap tickets from London to Guernsey

Low season

January

Cheapest flight

£60
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from London Gatwick Airport to Saint Peter Port

FAQs - booking Guernsey flights

  • How does KAYAK find such low prices on flights from London 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 London to Guernsey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London 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 London 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 London 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 London 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 London to Guernsey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London to Guernsey

 
Need help choosing which airline to fly with from London 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.
8.8
Aurigny AirOverall score based on 15 reviews
8.8Boarding
6.8Entertainment
8.6Comfort
6.8Food
9.0Crew
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.

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

Food is horrible. Flight was good and the staff were mostly men.

Delayed suitcase - terrible service to get my suitcase next day, I was informed it would arrive today in the afternoon (Jun/28). Now, I was informed I may or may not receive it until 3 am (Jun/29).

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

Everything you need to know for your flight from London 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.