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

40 flights are operational weekly from London to Guernsey as of January 2026. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

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

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

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

5 flights are operational daily from London to Guernsey as of January 2026. The most popular departure time for this route is 11:00, with 47% of flights per day taking off at midday.

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

Prices for flights from London to Guernsey refresh daily.

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

As of January 2026, there is 1 operator available to choose from for flights from London to Guernsey.

How old do you have to be to fly from London 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 London 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.

£65 Cheap Flights from London to Guernsey in 2026

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Enter your travel dates to find the best prices.

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£88British Airways

Sun, 14 Jun - Sun, 28 Jun

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£93British Airways

Wed, 10 Jun - Sun, 14 Jun

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£95British Airways

Fri, 3 Jul - Mon, 6 Jul

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£101British Airways

Fri, 15 May - Sun, 17 May

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£106British Airways

Fri, 24 Apr - Mon, 27 Apr

08:30 - 09:50

LCY

GCI

1h 20mdirect

06:40 - 08:00

GCI

LCY

1h 20mdirect

£116Aurigny Air

Thu, 12 Feb - Thu, 19 Feb

18:25 - 19:35

LGW

GCI

1h 10mdirect

12:10 - 13:10

GCI

LGW

1h 00mdirect

£121Aurigny Air

Fri, 6 Feb - Sun, 8 Feb

18:25 - 19:35

LGW

GCI

1h 10mdirect

06:55 - 07:55

GCI

LGW

1h 00mdirect

£127Aurigny Air

Fri, 6 Feb - Sun, 8 Feb

08:35 - 09:40

LGW

GCI

1h 05mdirect

18:10 - 19:10

GCI

LGW

1h 00mdirect

£130Aurigny Air

Fri, 30 Jan - Sun, 1 Feb

11:55 - 12:55

LHR

GCI

1h 00mdirect

12:00 - 20:55

GCI

LHR

8h 55m

1 stop

£209Multiple Airlines

Fri, 15 May - Sun, 17 May

British Airways flights from London to Guernsey

Our best British Airways deals on London to Guernsey flight tickets

British Airways

20 May

LHR11:55London Heathrow

1h 00m

GCI12:55Saint Peter Port Guernsey

10 Jun

GCI13:45Saint Peter Port Guernsey

1h 05m

LHR14:50London Heathrow

£83

British Airways

14 Jun

LHR11:55London Heathrow

1h 00m

GCI12:55Saint Peter Port Guernsey

28 Jun

GCI13:45Saint Peter Port Guernsey

1h 05m

LHR14:50London Heathrow

£88

British Airways

10 Jun

LHR11:55London Heathrow

1h 00m

GCI12:55Saint Peter Port Guernsey

14 Jun

GCI13:45Saint Peter Port Guernsey

1h 05m

LHR14:50London Heathrow

£93

Aurigny Air flights from London to Guernsey

Our best Aurigny Air deals on London to Guernsey flight tickets

Aurigny Air

12 Feb

LCY08:30London City

1h 20m

GCI09:50Saint Peter Port Guernsey

19 Feb

GCI06:40Saint Peter Port Guernsey

1h 20m

LCY08:00London City

£116

Aurigny Air

5 Mar

LCY08:30London City

1h 20m

GCI09:50Saint Peter Port Guernsey

8 Mar

GCI17:30Saint Peter Port Guernsey

1h 20m

LCY18:50London City

£117

Aurigny Air

6 Feb

LGW18:25London Gatwick

1h 10m

GCI19:35Saint Peter Port Guernsey

8 Feb

GCI12:10Saint Peter Port Guernsey

1h 00m

LGW13:10London Gatwick

£121

Fly from

Fly to

Route

Depart

Return

Price

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sun 14/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sun 28/6

13:45-14:50

Nonstop1h 05m

£88

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 10/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sun 14/6

13:45-14:50

Nonstop1h 05m

£93

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 3/7

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 6/7

13:45-14:50

Nonstop1h 05m

£95

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 15/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sun 17/5

13:45-14:50

Nonstop1h 05m

£101

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 24/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 27/4

13:45-14:50

Nonstop1h 05m

£106

LondonSaint Peter Port

LCY - GCI

LCYGCI

London City

Thu 12/2

08:30-09:50

Nonstop1h 20m

Saint Peter Port Guernsey

Thu 19/2

06:40-08:00

Nonstop1h 20m

£116

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Fri 6/2

18:25-19:35

Nonstop1h 10m

Saint Peter Port Guernsey

Sun 8/2

12:10-13:10

Nonstop1h 00m

£121

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Fri 6/2

18:25-19:35

Nonstop1h 10m

Saint Peter Port Guernsey

Sun 8/2

06:55-07:55

Nonstop1h 00m

£127

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Fri 30/1

08:35-09:40

Nonstop1h 05m

Saint Peter Port Guernsey

Sun 1/2

18:10-19:10

Nonstop1h 00m

£130

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 15/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sun 17/5

12:00-20:55

1 stop8h 55m

£209

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Guernsey

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 Guernsey?

If you’re not able to fly to Guernsey in March, then January is your next best option. Flight prices from London to Guernsey during January average around £139.

What is the cheapest London to Guernsey flight route?

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

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

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

Can stopping save me money on London to Guernsey flights?

No. A direct flight is the cheapest option for a flight between London to Guernsey.

Cheap London to Guernsey flight deals and tips

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

Best price found	£101
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Guernsey	4 airports

The best flight deal from London to Guernsey found on momondo in the last 72 hours is £101

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

Direct flights go from London to Guernsey every day.

There are 4 airports in Guernsey. From London there are direct flights to Saint Peter Port Guernsey (GCI).

Search flight deals

When did momondo last update prices for flights from London to Guernsey?
Prices for flights from London to Guernsey refresh daily.
How many operators does momondo search for flights from London to Guernsey?
As of January 2026, there is 1 operator available to choose from for flights from London to Guernsey.
How old do you have to be to fly from London 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 London 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.
What is the most popular plane model from London to Guernsey?
Based on momondo bookings for flights between London and Guernsey, the leading plane model is ATR 42 / ATR 72, making up 45.05% of the total bookings. Other popular models include ATR 72-201 / 202 with 37.09%, Airbus A319 with 9.62%, and Embraer 195 with 5.22%.

Best airlines flying from London to Guernsey

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

Airline	Rating	Free Cancellation	Price
Aurigny Air	PriceFrom £113	Free Cancellation	Rating 8.2 10 reviews		Search Aurigny Air flights

Why use momondo?

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

Finding the right flight to Guernsey from London 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 London to Guernsey with flexible booking policies on momondo?

Flights from London to Guernsey with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for London 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 London to Guernsey right now. Can momondo alert me if prices change?

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

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.

Start using Trips

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Find better results for your trip to Guernsey

Popular Cities in Guernsey

Flights to Saint Peter Portfrom £87

Cheap flights from London to Guernsey from £63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Guernsey departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from London to Guernsey

Cheap return flights

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British Airways flights from London to Guernsey

Our best British Airways deals on London to Guernsey flight tickets

Aurigny Air flights from London to Guernsey

Our best Aurigny Air deals on London to Guernsey flight tickets

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Use the filters below to find and compare flights from London to Guernsey that are best for you.

See travel insights to Guernsey from

How to get the cheapest flight ticket from London to Guernsey

What is the cheapest month to fly to Guernsey?

If you’re not able to fly to Guernsey in March, then January is your next best option. Flight prices from London to Guernsey during January average around £139.

What is the cheapest London to Guernsey flight route?

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

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

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

Can stopping save me money on London to Guernsey flights?

No. A direct flight is the cheapest option for a flight between London to Guernsey.

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

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

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

5 flights are operational daily from London to Guernsey as of January 2026. The most popular departure time for this route is 11:00, with 47% of flights per day taking off at midday.

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

40 flights are operational weekly from London to Guernsey as of January 2026. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

Cheap London to Guernsey flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Guernsey

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

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

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

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

What is the most popular plane model from London to Guernsey?

Best airlines flying from London to Guernsey

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

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

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

Find better results for your trip to Guernsey

Popular Cities in Guernsey

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