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Cheap flights from Saint Peter Port to London from £42

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
GCI — LON
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint Peter Port to London

Enter your travel dates to find the best prices.

Cheapest flights from Saint Peter Port to London
Explore the most affordable flight options available from Saint Peter Port to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Sat 6/614:40
GCI
-
LGW
Nonstop1h 05m
Aurigny Air
Wed 24/611:55
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 18/5£95
Tue 2/609:25
GCI
-
LGW
Nonstop1h 00m
Aurigny Air
Tue 23/611:05
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 17/5£97
Tue 16/609:25
GCI
-
LGW
Nonstop1h 00m
Aurigny Air
Thu 18/611:55
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 16/5£104
Mon 1/610:15
GCI
-
LGW
Nonstop1h 05m
Aurigny Air
Tue 2/611:55
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 18/5£109
Mon 22/617:30
GCI
-
LGW
Nonstop1h 00m
Aurigny Air
Tue 23/611:05
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 18/5£120
Tue 9/614:40
GCI
-
LGW
Nonstop1h 05m
Aurigny Air
Fri 26/615:05
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 18/5£124
Fri 11/918:10
GCI
-
LGW
Nonstop1h 00m
Aurigny Air
Wed 16/916:25
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 19/5£125
Sat 3/1018:10
GCI
-
LGW
Nonstop1h 00m
Aurigny Air
Wed 14/1018:25
LGW
-
GCI
Nonstop1h 10m
Aurigny Air
Deal found 16/5£132
Mon 24/814:40
GCI
-
LGW
Nonstop1h 05m
Aurigny Air
Tue 25/816:25
LGW
-
GCI
Nonstop1h 05m
Aurigny Air
Deal found 18/5£134
Mon 6/706:40
GCI
-
LCY
Nonstop1h 20m
Aurigny Air
Tue 7/708:30
LCY
-
GCI
Nonstop1h 20m
Aurigny Air
Deal found 20/5£140
Mon 15/613:40
GCI
-
LCY
Nonstop1h 15m
Aurigny Air
Mon 22/615:25
LCY
-
GCI
Nonstop1h 15m
Aurigny Air
Deal found 18/5£169
Thu 2/706:40
GCI
-
LCY
Nonstop1h 20m
Aurigny Air
Thu 9/708:30
LCY
-
GCI
Nonstop1h 20m
Aurigny Air
Deal found 18/5£188

Find flight deals from Saint Peter Port to London

Discover tips and strategies to find the most affordable flight options for your journey from Saint Peter Port (GCI) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 May 2026.

Round-trip from

£95

One-way from

£42

Popular in

May

Cheapest in

June

Average price

£250

Good round-trip deal

£175 or less

Good one-way deal

£65 or less
Aurigny Air
  • Aurigny Air
  • 6/6-24/6
  • Nonstop
  • 2h 10m total
  • Saint Peter Port to London
Search Deals
Aurigny Air
  • Aurigny Air
  • 9/6
  • Nonstop
  • 1h 05m total
  • Saint Peter Port to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Saint Peter Port Guernsey to London (LON).
Search Deals
Price to beat on a one-way flight from Saint Peter Port Guernsey to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint Peter Port to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from Saint Peter Port to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Tue 2/6

09:25-10:25

Nonstop1h 00m

London Gatwick

Tue 23/6

11:05-12:10

Nonstop1h 05m

£97

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Tue 16/6

09:25-10:25

Nonstop1h 00m

London Gatwick

Thu 18/6

11:55-13:00

Nonstop1h 05m

£104

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Mon 1/6

10:15-11:20

Nonstop1h 05m

London Gatwick

Tue 2/6

11:55-13:00

Nonstop1h 05m

£109

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Mon 22/6

17:30-18:30

Nonstop1h 00m

London Gatwick

Tue 23/6

11:05-12:10

Nonstop1h 05m

£120

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Fri 11/9

14:40-15:45

Nonstop1h 05m

London Gatwick

Wed 16/9

16:25-17:30

Nonstop1h 05m

£126

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Sat 3/10

18:10-19:10

Nonstop1h 00m

London Gatwick

Wed 14/10

18:25-19:35

Nonstop1h 10m

£132

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Mon 24/8

14:40-15:45

Nonstop1h 05m

London Gatwick

Tue 25/8

16:25-17:30

Nonstop1h 05m

£134

Saint Peter PortLondon

GCI - LCY

GCILCY

Saint Peter Port Guernsey

Mon 6/7

06:40-08:00

Nonstop1h 20m

London City

Tue 7/7

08:30-09:50

Nonstop1h 20m

£140

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Wed 8/7

14:40-15:45

Nonstop1h 05m

London Gatwick

Sat 11/7

08:35-09:40

Nonstop1h 05m

£157

Saint Peter PortLondon

GCI - LGW

GCILGW

Saint Peter Port Guernsey

Mon 6/7

14:40-15:45

Nonstop1h 05m

London Gatwick

Tue 7/7

08:35-09:40

Nonstop1h 05m

£160

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Saint Peter Port to London

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

What is the cheapest month to book a flight from Saint Peter Port to London?

Currently, May is the cheapest month in which you can book a flight from Saint Peter Port to London (average of £95). Flying from Saint Peter Port to London in March is currently the most expensive (average of £158). 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 GCI to LON?

Find hourly flight availability from Saint Peter Port 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 20 May 2026.

When flying from Saint Peter Port 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 Saint Peter Port to London

Explore weekly flight availability from Saint Peter Port 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 20 May 2026.

The most flights from GCI to LON are scheduled on a Wednesday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from Saint Peter Port to London?

Related info for your journey

Find useful and relevant information for your journey from Saint Peter Port to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint Peter Port to London?

    For a flight from Saint Peter Port to London, you will be flying from Guernsey. Saint Peter Port Guernsey (GCI) is just 3.4 mi from the center of the city. Guernsey is the only Saint Peter Port airport and it handles 8 outbound flights to London per day. 1 airline has flights to London from Saint Peter Port Guernsey on a regular basis.

  • How long is the flight from Saint Peter Port to London?

    There are many flights that can get you from Saint Peter Port to London in 1h. Fly via Aurigny Air to get the fastest option. Saint Peter Port and London are separated by a distance of 160 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Saint Peter Port to London round-trip?

    Our cheapest airline available from Saint Peter Port to London is Aurigny Air. Our recent data shows that you can find tickets from as low as £153 on this airline. Users have found that Aurigny Air is 13% cheaper than the other options available to this destination.

  • What are the most popular routes from Saint Peter Port to London?

    While some choose either Saint Peter Port Guernsey - London Stansted or Saint Peter Port Guernsey - London City, Saint Peter Port Guernsey - London Gatwick is the most popular route from Saint Peter Port to London.

  • What are the cheapest flights from Saint Peter Port to London?

    The cheapest flight price from Saint Peter Port to London is £60. On average you can expect to pay £170. The most popular route, (Saint Peter Port Guernsey - London Gatwick), can usually be booked for £120.

  • Can I find deals for flights from Saint Peter Port to London that include hotel bookings?

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

  • How can I find direct flights from Saint Peter Port to London?

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

  • Can I find deals for business class flights from Saint Peter Port to London?

    Yes. Cheapflights offers flight deals from Saint Peter Port 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 Saint Peter Port to London?

    Currently, May is the cheapest month in which you can book a flight from Saint Peter Port to London (average of £95). Flying from Saint Peter Port to London in March is currently the most expensive (average of £158). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Romford
Kingston upon Thames
Eastbourne
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Guildford
Southall
Borehamwood
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Saint Peter Port to London

Discover the top airline that operate flights from Saint Peter Port to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aurigny AirCheapest£153Average£182FlexibilityNo cancel feeOn-time78%
Search Aurigny Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Saint Peter Port to London?

Cheapflights makes it easy to find Saint Peter Port to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Saint Peter Port to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Saint Peter Port to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Saint Peter Port to London with no change fees?

Certainly. Search results for flights to London from Saint Peter Port shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Saint Peter Port to London become cheaper?

Not ready to book yet? You can track prices for flights from Saint Peter Port to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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