How long is the flight from Guernsey to London?

Departing from Guernsey to London will take you 1h. There are 160 mi between Guernsey and London. Most flights are nonstop.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Guernsey to London?

The most popular flight routes from Guernsey to London are Saint Peter Port Guernsey - London Gatwick, Saint Peter Port Guernsey - London City and Saint Peter Port Guernsey - London Stansted.

What are the cheapest flights from Guernsey to London?

While on average a flight from Guernsey to London is generally £442, our data shows the cheapest flight currently is £89. When looking at the most popular route, (Saint Peter Port Guernsey - London Gatwick), you can expect to pay £115 for that flight.

Can I find deals for flights from Guernsey to London that include hotel bookings?

Yes. In addition to deals on Guernsey to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Guernsey to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guernsey to London.

Can I find deals for business class flights from Guernsey to London?

Yes. Cheapflights offers flight deals from Guernsey to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£35+ Cheap Flights from Guernsey to London

Cheap flight deals from Guernsey to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Guernsey to London
Explore the most affordable flight options available from Guernsey to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Thu 12/1113:50 -

Nonstop1h 05m

Mon 16/1112:00 -

Nonstop1h 00m

Deal found 26/9£102

Sat 7/1113:50 -

Nonstop1h 05m

Mon 9/1112:00 -

Nonstop1h 00m

Deal found 28/9£106

Thu 29/1013:50 -

Nonstop1h 05m

Mon 23/1112:00 -

Nonstop1h 00m

Deal found 27/9£108

Sat 10/1013:45 -

Nonstop1h 05m

Wed 14/1011:55 -

Nonstop1h 00m

Deal found 25/9£112

Mon 12/1018:10 -

Nonstop1h 00m

Fri 16/1015:05 -

Nonstop1h 05m

Deal found 27/9£115

Sat 10/1013:45 -

Nonstop1h 05m

Mon 12/1011:55 -

Nonstop1h 00m

Deal found 27/9£118

Fri 9/1006:55 -

Nonstop1h 00m

Tue 13/1011:55 -

Nonstop1h 05m

Deal found 25/9£126

Sun 20/1213:50 -

Nonstop1h 05m

Tue 9/212:00 -

Nonstop1h 00m

Deal found 28/9£127

Sun 20/1213:50 -

Nonstop1h 05m

Mon 8/212:00 -

Nonstop1h 00m

Deal found 24/9£128

Sat 10/1018:10 -

Nonstop1h 00m

Wed 14/1011:55 -

Nonstop1h 05m

Deal found 25/9£135

Sun 4/1015:25 -

Nonstop1h 00m

Mon 5/1008:35 -

Nonstop1h 05m

Deal found 26/9£137

Sun 11/1015:25 -

Nonstop1h 00m

Thu 15/1011:05 -

Nonstop1h 05m

Deal found 27/9£140

Best flights from Guernsey to London
Discover carefully curated flight deals from Guernsey to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Thu 12/1113:50 -

Nonstop1h 05m

Mon 16/1112:00 -

Nonstop1h 00m

Deal found 26/9£103

Sun 20/1218:10 -

Nonstop1h 00m

Tue 9/208:35 -

Nonstop1h 05m

Deal found 28/9£142

Sun 11/1014:40 -

Nonstop1h 05m

Thu 15/1008:40 -

1 stop4h 55m

Deal found 27/9£174

Sat 7/1113:50 -

Nonstop1h 05m

Mon 9/1112:00 -

Nonstop1h 00m

Deal found 28/9£106

Sat 10/1013:45 -

Nonstop1h 05m

Wed 14/1011:55 -

Nonstop1h 00m

Deal found 25/9£112

Sat 10/1013:45 -

Nonstop1h 05m

Mon 12/1011:55 -

Nonstop1h 00m

Deal found 27/9£118

Sun 20/1218:10 -

Nonstop1h 00m

Mon 8/219:40 -

Nonstop1h 10m

Deal found 28/9£148

Sun 20/1213:50 -

Nonstop1h 05m

Tue 9/212:00 -

Nonstop1h 00m

Deal found 28/9£127

Sun 8/1114:00 -

Nonstop1h 00m

Sun 15/1108:35 -

Nonstop1h 05m

Deal found 24/9£154

Fri 9/1006:55 -

Nonstop1h 00m

Tue 13/1011:55 -

Nonstop1h 05m

Deal found 24/9£154

Sun 20/1213:50 -

Nonstop1h 05m

Mon 8/212:00 -

Nonstop1h 00m

Deal found 28/9£140

Thu 12/1109:25 -

Nonstop1h 00m

Mon 16/1111:05 -

Nonstop1h 05m

Deal found 26/9£161

Sun 11/1017:30 -

Nonstop1h 20m

Thu 15/1008:30 -

Nonstop1h 20m

Deal found 26/9£161

Sun 8/1113:50 -

Nonstop1h 05m

Sun 15/1112:00 -

Nonstop1h 00m

Deal found 24/9£153

Thu 12/1106:40 -

Nonstop1h 20m

Mon 16/1108:30 -

Nonstop1h 20m

Deal found 26/9£162

Wed 14/1013:45 -

Nonstop1h 05m

Sun 18/1011:55 -

Nonstop1h 00m

Deal found 29/9£153

Sun 11/1014:40 -

Nonstop1h 05m

Thu 15/1011:55 -

Nonstop1h 05m

Deal found 26/9£165

Mon 9/1116:45 -

Nonstop1h 00m

Mon 16/1118:25 -

Nonstop1h 10m

Deal found 25/9£167

Wed 14/1017:30 -

Nonstop1h 20m

Sun 18/1019:20 -

Nonstop1h 20m

Deal found 29/9£167

Fri 9/1006:40 -

Nonstop1h 20m

Tue 13/1019:20 -

Nonstop1h 20m

Deal found 24/9£173

Sat 7/1112:10 -

Nonstop1h 00m

Mon 9/1108:35 -

Nonstop1h 05m

Deal found 28/9£182

Thu 29/1006:55 -

Nonstop1h 00m

Mon 23/1108:35 -

Nonstop1h 05m

Deal found 27/9£183

Thu 22/1006:40 -

Nonstop1h 20m

Thu 29/1008:30 -

Nonstop1h 20m

Deal found 24/9£183

Mon 9/1117:30 -

Nonstop1h 20m

Mon 16/1108:30 -

Nonstop1h 20m

Deal found 25/9£199

Thu 29/1006:40 -

Nonstop1h 20m

Mon 23/1108:30 -

Nonstop1h 20m

Deal found 27/9£208

Fri 23/1006:40 -

Nonstop1h 20m

Fri 30/1015:30 -

Nonstop1h 20m

Deal found 25/9£223

Sun 25/1013:40 -

Nonstop1h 20m

Sun 1/1115:30 -

Nonstop1h 20m

Deal found 27/9£238

Sun 8/1113:40 -

Nonstop1h 20m

Sun 15/1119:20 -

Nonstop1h 20m

Deal found 24/9£256

Find flight deals from Guernsey to London

Round-trip from	£102
One-way from	£35
Popular in	May
Cheapest in	August
Average price	£138
Good round-trip deal	£143 or less
Good one-way deal	£58 or less

British Airways
12/11-16/11
Nonstop
2h 05m total
Guernsey to London

Search Deals

British Airways
17/11-31/12
Nonstop
1h 05m total
Guernsey to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£32 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Guernsey to London (LON).

Search Deals

Price to beat on a one-way flight from Guernsey to London (LON).

Search Deals

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

Thu 24/12

13:50-14:55

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£39

Fastest return journey

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Sat 21/11

12:10-13:10

Nonstop1h 00m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£43

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Mon 23/11

13:50-14:55

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Sun 29/11

13:50-14:55

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Sat 28/11

13:50-14:55

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Tue 23/3

13:50-14:55

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Tue 22/12

13:50-14:55

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LHR London Heathrow

GCILHR

Saint Peter Port Guernsey

Thu 25/3

13:50-14:55

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Mon 12/10

18:10-19:10

Nonstop1h 00m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£46

Saint Peter PortLondon

GCI Saint Peter Port Guernsey - LGW London Gatwick

GCILGW

Saint Peter Port Guernsey

Sun 11/10

15:25-16:25

Nonstop1h 00m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 54 resultsSorted by cheapest first

...

Best time to book a flight from Guernsey to London

Have a flexible travel schedule? Discover the best time to fly to London from Guernsey with our price prediction graph.

GCI-LHR

GCI-LGW

GCI-LCY

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guernsey to London

GG0-LON

GCI-LHR

GCI-LGW

GCI-LCY

What is the cheapest month to book a flight from Guernsey to London?

Currently, August is the cheapest month in which you can book a flight from Guernsey to London (average of £139). Flying from Guernsey to London in May is currently the most expensive (average of £251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GG to LON?

When flying from Guernsey to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Guernsey to London

The most flights from GG0 to LON are scheduled on a Friday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

How long is the flight from Guernsey to London?
Departing from Guernsey to London will take you 1h. There are 160 mi between Guernsey and London. Most flights are nonstop.
What are the most popular routes from Guernsey to London?
The most popular flight routes from Guernsey to London are Saint Peter Port Guernsey - London Gatwick, Saint Peter Port Guernsey - London City and Saint Peter Port Guernsey - London Stansted.
What are the cheapest flights from Guernsey to London?
While on average a flight from Guernsey to London is generally £442, our data shows the cheapest flight currently is £89. When looking at the most popular route, (Saint Peter Port Guernsey - London Gatwick), you can expect to pay £115 for that flight.
Can I find deals for flights from Guernsey to London that include hotel bookings?
Yes. In addition to deals on Guernsey to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Guernsey to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guernsey to London.
Can I find deals for business class flights from Guernsey to London?
Yes. Cheapflights offers flight deals from Guernsey to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Guernsey to London?
Currently, August is the cheapest month in which you can book a flight from Guernsey to London (average of £139). Flying from Guernsey to London in May is currently the most expensive (average of £251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Guernsey to London

Airline	Cheapest	Average	Flexibility	On-time
Aurigny Air	Cheapest£146	Average£214	FlexibilityNo cancel fee	On-time78%	Search Aurigny Air flights

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How does Cheapflights help users find flights from Guernsey to London?

Deals for Guernsey to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Guernsey to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Guernsey to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Guernsey to London with no change fees?

Yes! Cheapflights helps users easily find flights from Guernsey to London with no change fees.

Can Cheapflights notify me if prices for flights from Guernsey to London become cheaper?

Yes, Cheapflights offers price alerts on Guernsey to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Guernsey to London from £35

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Guernsey to London

Cheapest flights from Guernsey to LondonExplore the most affordable flight options available from Guernsey to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Explore the most affordable flight options available from Guernsey to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Guernsey to LondonDiscover carefully curated flight deals from Guernsey to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Discover carefully curated flight deals from Guernsey to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Direct flights from Guernsey to LondonExplore direct flight options from Guernsey to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Explore direct flight options from Guernsey to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Last-minute flights from Guernsey to LondonDiscover last-minute flight deals from Guernsey to London. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from Guernsey to London. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Guernsey to LondonSearch for one-way flight options from Guernsey to London. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Search for one-way flight options from Guernsey to London. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Find flight deals from Guernsey to London

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Best time to book a flight from Guernsey to London

Have a flexible travel schedule? Discover the best time to fly to London from Guernsey with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Guernsey to London?

What is the cheapest time of day to fly from GG to LON?

Find hourly flight availability from Guernsey to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 September 2026.

When flying from Guernsey to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Guernsey to London

Explore weekly flight availability from Guernsey to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 September 2026.

The most flights from GG0 to LON are scheduled on a Friday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

How long is the flight from Guernsey to London?

What are the most popular routes from Guernsey to London?

What are the cheapest flights from Guernsey to London?

Can I find deals for flights from Guernsey to London that include hotel bookings?

How can I find direct flights from Guernsey to London?

Can I find deals for business class flights from Guernsey to London?

What is the cheapest month to book a flight from Guernsey to London?

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Alternative routes for Guernsey to London

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Complete your trip

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Direct flights to England

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Search flights from Guernsey to London by cabin class

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Other flights to London

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Guernsey and London flights

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Guernsey to London flights

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Can Cheapflights notify me if prices for flights from Guernsey to London become cheaper?

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Cheapest flights from Guernsey to London
Explore the most affordable flight options available from Guernsey to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from Guernsey to London
Discover carefully curated flight deals from Guernsey to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Direct flights from Guernsey to London
Explore direct flight options from Guernsey to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 September 2026.

Last-minute flights from Guernsey to London
Discover last-minute flight deals from Guernsey to London. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Guernsey to London
Search for one-way flight options from Guernsey to London. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.