How many flights depart from Guernsey to London on average per day?

As of October 2026, there are 6 flights per day flying from Guernsey to London. The most common time of day flights depart is 13:00, with 55% of flights taking off in the afternoon.

How many flights depart from Guernsey to London on average per week?

As of October 2026, 46 flights take off from Guernsey and land in London each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.

What is the cheapest airline that flies from Guernsey to London?

British Airways and Aurigny Air are the most popular carriers operating from Guernsey to London

When did momondo last update prices for flights from Guernsey to London?

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

How many operators does momondo search for flights from Guernsey to London?

As of October 2026, there are 2 operators available to choose from for flights from Guernsey to London.

How old do you have to be to fly from Guernsey to London?

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 Guernsey to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£37 Cheap Flights from Guernsey to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Guernsey to London

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One-way

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Recent return flight deals from Guernsey to London

Enter your travel dates to find the best prices.

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Sat, 14 Nov - Sat, 21 Nov

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Thu, 3 Dec - Mon, 7 Dec

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Sat, 5 Dec - Mon, 7 Dec

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Thu, 10 Dec - Thu, 17 Dec

10:20 - 11:15GCI Saint Peter Port Guernsey-LGW London Gatwick

0h 55mdirect

08:35 - 09:40LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£122Aurigny Air

Sat, 21 Nov - Thu, 26 Nov

18:10 - 19:10GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

11:50 - 12:55LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£132Aurigny Air

Sun, 8 Nov - Thu, 12 Nov

18:10 - 19:10GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

08:35 - 09:40LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£141Aurigny Air

Tue, 1 Dec - Sun, 6 Dec

18:10 - 19:10GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

06:50 - 08:40LGW London Gatwick-GCI Saint Peter Port Guernsey

25h 50m1 stop Saint Peter Jersey

£176Multiple Airlines

Tue, 1 Dec - Mon, 7 Dec

14:50 - 15:50GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

06:50 - 18:05LGW London Gatwick-GCI Saint Peter Port Guernsey

11h 15m1 stop Saint Peter Jersey

£178Multiple Airlines

Mon, 16 Nov - Mon, 23 Nov

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

09:50 - 16:40LHR London Heathrow-GCI Saint Peter Port Guernsey

6h 50m2 stops Dublin Birmingham

£236Multiple Airlines

Sat, 21 Nov - Thu, 26 Nov

Recent last minute flight deals from Guernsey to London

Enter your travel dates to find the best prices.

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£113British Airways

Sat, 31 Oct - Sat, 7 Nov

09:25 - 10:25GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

08:35 - 09:40LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£123Aurigny Air

Wed, 4 Nov - Wed, 11 Nov

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£123British Airways

Wed, 4 Nov - Wed, 11 Nov

18:10 - 19:10GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

13:40 - 14:45LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£151Aurigny Air

Sat, 31 Oct - Sat, 7 Nov

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£161British Airways

Sat, 31 Oct - Mon, 30 Nov

09:25 - 10:25GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

21:05 - 13:30LGW London Gatwick-GCI Saint Peter Port Guernsey

16h 25m2 stops Dublin Manchester

£186Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

18:10 - 19:10GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

07:00 - 09:20LGW London Gatwick-GCI Saint Peter Port Guernsey

26h 20m1 stop Saint Peter Jersey

£195Multiple Airlines

Sat, 31 Oct - Sat, 7 Nov

18:10 - 19:10GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

19:40 - 20:50LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 10mdirect

£204Aurigny Air

Sat, 31 Oct - Mon, 30 Nov

07:20 - 09:55GCI Saint Peter Port Guernsey-LGW London Gatwick

2h 35m1 stop Saint Peter Jersey

08:35 - 09:40LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£234Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

10:20 - 11:15GCI Saint Peter Port Guernsey-LGW London Gatwick

0h 55mdirect

13:40 - 14:45LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£286Aurigny Air

Sat, 31 Oct - Sat, 31 Oct

Recent direct flight deals from Guernsey to London

Enter your travel dates to find the best prices.

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Sat, 5 Dec - Mon, 7 Dec

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Thu, 3 Dec - Mon, 7 Dec

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Thu, 10 Dec - Thu, 17 Dec

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£104British Airways

Sat, 14 Nov - Sat, 21 Nov

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£105British Airways

Thu, 3 Dec - Mon, 7 Dec

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£105British Airways

Tue, 24 Nov - Tue, 1 Dec

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£106British Airways

Thu, 7 Jan - Tue, 19 Jan

13:50 - 14:55GCI Saint Peter Port Guernsey-LHR London Heathrow

1h 05mdirect

12:00 - 13:00LHR London Heathrow-GCI Saint Peter Port Guernsey

1h 00mdirect

£109British Airways

Sat, 21 Nov - Thu, 26 Nov

10:20 - 11:15GCI Saint Peter Port Guernsey-LGW London Gatwick

0h 55mdirect

08:35 - 09:40LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£122Aurigny Air

Sat, 21 Nov - Thu, 26 Nov

18:10 - 19:10GCI Saint Peter Port Guernsey-LGW London Gatwick

1h 00mdirect

11:50 - 12:55LGW London Gatwick-GCI Saint Peter Port Guernsey

1h 05mdirect

£132Aurigny Air

Sun, 8 Nov - Thu, 12 Nov

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British Airways flights from Guernsey to London

Our best British Airways deals on Guernsey to London flight tickets

British Airways

14 Nov

GCI13:50Saint Peter Port Guernsey

1h 05m

LHR14:55London Heathrow

21 Nov

LHR12:00London Heathrow

1h 00m

GCI13:00Saint Peter Port Guernsey

£104

British Airways

24 Nov

GCI13:50Saint Peter Port Guernsey

1h 05m

LHR14:55London Heathrow

1 Dec

LHR12:00London Heathrow

1h 00m

GCI13:00Saint Peter Port Guernsey

£105

British Airways

7 Jan

GCI13:50Saint Peter Port Guernsey

1h 05m

LHR14:55London Heathrow

19 Jan

LHR12:00London Heathrow

1h 00m

GCI13:00Saint Peter Port Guernsey

£106

Aurigny Air flights from Guernsey to London

Our best Aurigny Air deals on Guernsey to London flight tickets

Aurigny Air

21 Nov

GCI10:20Saint Peter Port Guernsey

0h 55m

LGW11:15London Gatwick

26 Nov

LGW08:35London Gatwick

1h 05m

GCI09:40Saint Peter Port Guernsey

£122

Aurigny Air

4 Nov

GCI09:25Saint Peter Port Guernsey

1h 00m

LGW10:25London Gatwick

11 Nov

LGW08:35London Gatwick

1h 05m

GCI09:40Saint Peter Port Guernsey

£123

Aurigny Air

8 Nov

GCI18:10Saint Peter Port Guernsey

1h 00m

LGW19:10London Gatwick

12 Nov

LGW11:50London Gatwick

1h 05m

GCI12:55Saint Peter Port Guernsey

£132

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Sat 14/11

13:50-14:55

Nonstop1h 05m

London Heathrow

Sat 21/11

12:00-13:00

Nonstop1h 00m

£104

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Thu 3/12

13:50-14:55

Nonstop1h 05m

London Heathrow

Mon 7/12

12:00-13:00

Nonstop1h 00m

£104

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Sat 5/12

13:50-14:55

Nonstop1h 05m

London Heathrow

Mon 7/12

12:00-13:00

Nonstop1h 00m

£104

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Thu 10/12

13:50-14:55

Nonstop1h 05m

London Heathrow

Thu 17/12

12:00-13:00

Nonstop1h 00m

£104

Fastest return journey

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Sat 21/11

10:20-11:15

Nonstop0h 55m

London Gatwick

Thu 26/11

08:35-09:40

Nonstop1h 05m

£122

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Sun 8/11

18:10-19:10

Nonstop1h 00m

London Gatwick

Thu 12/11

11:50-12:55

Nonstop1h 05m

£132

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Tue 1/12

18:10-19:10

Nonstop1h 00m

London Gatwick

Sun 6/12

08:35-09:40

Nonstop1h 05m

£141

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Tue 1/12

18:10-19:10

Nonstop1h 00m

London Gatwick

Mon 7/12

06:50-08:40

1 stop25h 50m

£176

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Mon 16/11

14:50-15:50

Nonstop1h 00m

London Gatwick

Mon 23/11

06:50-18:05

1 stop11h 15m

£178

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Sat 21/11

13:50-14:55

Nonstop1h 05m

London Heathrow

Thu 26/11

09:50-16:40

2 stops6h 50m

£236

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Guernsey to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Guernsey is in August. Flight prices, which tend to average around £138, are often lower during this time because this is during the off-season. The month of July is another great option to travel to London, with average flight prices from Guernsey averaging around £143.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £140. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Guernsey to London for around £234.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £153. Flights at midday are often more expensive, with an average ticket price of £300.

What is the cheapest Guernsey to London flight route?

Fly from Saint Peter Port Guernsey to London Gatwick for the best Guernsey - London flight prices

What cabin class options are available on Guernsey to London flights?

There are 2 cabin classes available to choose from on Guernsey to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Guernsey to London flight deals and tips

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

Best price found	£37
Fastest flight time	1h 00m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Guernsey in the past 72 hours is £37. The best return flight deal from Guernsey to London found on momondo in the last 72 hours is £104.

The fastest flight from Guernsey to London takes 1h 00m

Direct flights go from Guernsey to London every day.

There are 6 airports in London. From Guernsey there are direct flights to London City (LCY), London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

Frequently asked questions about flying from Guernsey to London

When did momondo last update prices for flights from Guernsey to London?
Prices for flights from Guernsey to London were last updated today.
How many operators does momondo search for flights from Guernsey to London?
As of October 2026, there are 2 operators available to choose from for flights from Guernsey to London.
How old do you have to be to fly from Guernsey to London?
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 Guernsey to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Guernsey to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Guernsey to London is ATR 72-201 / 202 (62.22% of total bookings). The next most popular plane models are Airbus A319 (22.22%), Airbus A320neo (14.81%), and ATR 42 / ATR 72 (0.74%).

Best airlines flying from Guernsey to London

Compare and see reviews for airlines that fly from Guernsey to London with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £88	Free Cancellation	Rating 6.7 8,273 reviews		Search British Airways flights
Aurigny Air	PriceFrom £146	Free Cancellation	Rating 8.8 16 reviews		Search Aurigny Air flights

Eastbourne

Wembley

Gatwick

Milton Keynes

Southend-on-Sea

Luton

Ipswich

Slough

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Colchester

Chichester

Guildford

Hayes

Bedford

Winchester

Worthing

Why use momondo?

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

Finding the right flight to London from Guernsey 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 London quick and easy, saving you time and money.

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

All flight searches from Guernsey to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Guernsey and London 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 Guernsey to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Guernsey and alert you when they change.

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Cheap flights from Guernsey to London from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Guernsey to London departing on 24/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Guernsey to London

Recent return flight deals from Guernsey to London

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Big names, great deals

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British Airways flights from Guernsey to London

Our best British Airways deals on Guernsey to London flight tickets

Aurigny Air flights from Guernsey to London

Our best Aurigny Air deals on Guernsey to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from Guernsey to London

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

What is the cheapest Guernsey to London flight route?

What cabin class options are available on Guernsey to London flights?

What is the cheapest airline that flies from Guernsey to London?

How many flights depart from Guernsey to London on average per day?

How many flights depart from Guernsey to London on average per week?

Cheap Guernsey to London flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Guernsey to London

Best airlines flying from Guernsey to London

Compare and see reviews for airlines that fly from Guernsey to London with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Guernsey

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year