Find flights

£77+ Cheap flights to Guernsey

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
— GCI
17 Apr — 24 Apr1
1 adult

Flights to Guernsey in 2025

Find the latest flights to Guernsey in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 April 2025.

Return from

£139

One-way from

£77

Popular in

December

Cheapest in

March

Average price

£152

Good round-trip deal

£146 or less

Good one-way deal

£80 or less
Aurigny Air
  • Aurigny Air
  • 21/5-28/5
  • Nonstop
  • 2h 05m total
  • London to Saint Peter Port
Search Deals
Aurigny Air
  • Aurigny Air
  • 13/9
  • Nonstop
  • 1h 05m total
  • London to Guernsey
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
Search Deals
Price to beat on a round-trip flight from London to Guernsey.
Search Deals
Price to beat on a one-way flight from London to Guernsey.
Search Deals

Find flights to Guernsey

Browse one-way and return flights deals to Guernsey on Cheapflights. Flight deals are based on user searches and were last updated on 12 April 2025
Explore Guernsey
Flights to Saint Peter Port
Flights to Alderney

Find flight deals to Guernsey

Cheapest flights to Guernsey
Explore the most affordable flight options available to Guernsey. Find the lowest fares based on data from user searches, with prices last updated on 12 April 2025.

Wed 21/508:35LGW - GCI
Nonstop1h 05mAurigny Air
Wed 28/506:55GCI - LGW
Nonstop1h 00mAurigny Air
Deal found 11/4£139
Wed 21/508:30LCY - GCI
Nonstop1h 20mAurigny Air
Wed 28/506:40GCI - LCY
Nonstop1h 20mAurigny Air
Deal found 11/4£152
Tue 6/508:35LGW - GCI
Nonstop1h 05mMultiple Airlines
Thu 8/510:25GCI - LGW
1 stop6h 40mMultiple Airlines
Deal found 11/4£208
Thu 22/506:55STN - GCI
1 stop7h 25mMultiple Airlines
Sun 25/512:00GCI - STN
1 stop21h 30mMultiple Airlines
Deal found 11/4£236
Thu 22/508:45LTN - GCI
1 stop5h 35mMultiple Airlines
Sun 25/512:00GCI - LTN
1 stop20h 35mMultiple Airlines
Deal found 11/4£240
Thu 4/906:45LCY - GCI
1 stop7h 35mMultiple Airlines
Thu 4/917:30GCI - LCY
Nonstop1h 20mMultiple Airlines
Deal found 11/4£275

Cheapflights Fare Finder

Locate flights to Guernsey that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 April 2025.
Use the filters below to find and compare flights to Guernsey that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Wed 21/5

08:35-09:40

Nonstop1h 05m

Saint Peter Port Guernsey

Wed 28/5

06:55-07:55

Nonstop1h 00m

£139

LondonSaint Peter Port

LCY - GCI

LCYGCI

London City

Wed 21/5

08:30-09:50

Nonstop1h 20m

Saint Peter Port Guernsey

Wed 28/5

06:40-08:00

Nonstop1h 20m

£152

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Tue 6/5

08:35-09:40

Nonstop1h 05m

Saint Peter Port Guernsey

Thu 8/5

10:25-17:05

1 stop6h 40m

£208

LondonSaint Peter Port

STN - GCI

STNGCI

London Stansted

Thu 22/5

06:55-14:20

1 stop7h 25m

Saint Peter Port Guernsey

Sun 25/5

12:00-09:30

1 stop21h 30m

£236

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Thu 22/5

08:45-14:20

1 stop5h 35m

Saint Peter Port Guernsey

Sun 25/5

12:00-08:35

1 stop20h 35m

£240

LondonSaint Peter Port

LCY - GCI

LCYGCI

London City

Thu 4/9

06:45-14:20

1 stop7h 35m

Saint Peter Port Guernsey

Thu 4/9

17:30-18:50

Nonstop1h 20m

£275

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Tue 6/5

06:20-14:20

1 stop8h 00m

Saint Peter Port Guernsey

Tue 13/5

10:25-20:20

1 stop9h 55m

£307

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 11/9

18:25-07:45

1 stop13h 20m

Alderney The Blaye

Mon 15/9

12:10-17:45

1 stop5h 35m

£331

LondonAlderney

STN - ACI

STNACI

London Stansted

Thu 11/9

14:50-17:05

2 stops26h 15m

Alderney The Blaye

Mon 15/9

08:10-14:20

3 stops30h 10m

£468

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Sat 13/9

08:35-09:40

Nonstop1h 05m

£77

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 16 results
1
2

Best time to book a flight to Guernsey

Have a flexible travel schedule? Discover the best time to fly to Guernsey 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 to Guernsey

How long is the flight to Guernsey?

On average, a flight from London to Guernsey takes 8 hours 52 minutes. Flights to Guernsey from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Guernsey

The most flights from London to Guernsey are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

What are the most popular airlines that fly to Guernsey?

The most popular airline flying from London to Guernsey is Aurigny Air.

Aurigny Air

Aurigny Air

From £148

What are the cheapest airlines that fly to Guernsey?

The cheapest airline flying from London to Guernsey is Aurigny Air.

What are the most popular places to fly to in Guernsey?

Destination popularity is based on the amount of flight searches to Guernsey in the last few years. This data was updated on 12 April 2025.
The most popular places in Guernsey to fly to are Saint Peter Port and Alderney.

FAQs about flying to Guernsey

  • Can I find cheaper flights to Guernsey if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Guernsey on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Guernsey?

    Based on reviews from Cheapflights users, Aurigny Air is rated the highest out of the airlines that fly to Guernsey.

  • What is the cheapest airport to fly to in Guernsey?

    Saint Peter Port Guernsey is currently the cheapest airport to fly to in Guernsey. One-way flights to Saint Peter Port Guernsey typically cost £69, while return flights cost around £122.

  • How much is a return flight to Guernsey?

    A return flight to Guernsey will typically cost around £202, however they can be found for as little as £159.

  • Where does the fastest flight to Guernsey depart from?

    For those looking to save time traveling to Guernsey, Southampton Eastleigh offers the quickest one-way flight (0 hours 40 minutes).

  • Does Saint Peter Port Guernsey have car hire?

    Yes. Those touching down at Saint Peter Port Guernsey can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Saint Peter Port Guernsey?

    Yes. Saint Peter Port Guernsey has hotels nearby for those requiring accommodations. The Farmhouse Hotel and Restaurant is the closest property to Saint Peter Port Guernsey (0.0 mi away from Saint Peter Port Guernsey).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Guernsey cities and airports

Select your preferred flight destination in Guernsey from the list below.
Flights to Saint Peter Port
Flights to Alderney

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 to Guernsey?

Cheapflights helps you search for flights to Guernsey via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

Can Cheapflights find flights to Guernsey with no change fees?

Need flexible booking options for your flight to Guernsey ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights to Guernsey on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights