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£72+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
— GCI
26 Mar — 2 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 21 March 2025.

Return from

£132

One-way from

£72

Popular in

December

Cheapest in

March

Average price

£139

Good round-trip deal

£142 or less

Good one-way deal

£72 or less
Aurigny Air
  • Aurigny Air
  • 27/5-28/5
  • Nonstop
  • 2h 05m total
  • London to Saint Peter Port
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Aurigny Air
  • Aurigny Air
  • 7/6
  • Nonstop
  • 1h 05m total
  • London to Guernsey
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Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for return flights in March 2025
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Price to beat on a round-trip flight from London to Guernsey.
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Price to beat on a one-way flight from London to Guernsey.
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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 21 March 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 21 March 2025.

Tue 27/508:35LGW - GCI
Nonstop1h 05mAurigny Air
Wed 28/506:55GCI - LGW
Nonstop1h 00mAurigny Air
Deal found 20/3£132
Fri 2/508:30LCY - GCI
Nonstop1h 20mAurigny Air
Sun 4/517:30GCI - LCY
Nonstop1h 20mAurigny Air
Deal found 20/3£133
Sun 4/508:35LGW - GCI
Nonstop1h 05mMultiple Airlines
Sun 11/512:00GCI - LGW
1 stop19h 55mMultiple Airlines
Deal found 20/3£207
Sun 4/509:45STN - GCI
1 stop6h 10mMultiple Airlines
Sun 11/512:00GCI - STN
1 stop24h 55mMultiple Airlines
Deal found 20/3£222
Thu 1/508:45LTN - GCI
1 stop5h 35mMultiple Airlines
Sun 4/512:00GCI - LTN
1 stop10h 30mMultiple Airlines
Deal found 20/3£231
Thu 15/506:20LHR - GCI
1 stop8h 00mMultiple Airlines
Tue 20/510:25GCI - LHR
1 stop11h 15mMultiple Airlines
Deal found 20/3£271

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 21 March 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

Tue 27/5

08:35-09:40

Nonstop1h 05m

Saint Peter Port Guernsey

Wed 28/5

06:55-07:55

Nonstop1h 00m

£132

LondonSaint Peter Port

LCY - GCI

LCYGCI

London City

Fri 2/5

08:30-09:50

Nonstop1h 20m

Saint Peter Port Guernsey

Sun 4/5

17:30-18:50

Nonstop1h 20m

£133

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Sun 4/5

08:35-09:40

Nonstop1h 05m

Saint Peter Port Guernsey

Sun 11/5

12:00-07:55

1 stop19h 55m

£207

LondonSaint Peter Port

STN - GCI

STNGCI

London Stansted

Sun 4/5

09:45-15:55

1 stop6h 10m

Saint Peter Port Guernsey

Sun 11/5

12:00-12:55

1 stop24h 55m

£222

LondonSaint Peter Port

LTN - GCI

LTNGCI

London Luton

Thu 1/5

08:45-14:20

1 stop5h 35m

Saint Peter Port Guernsey

Sun 4/5

12:00-22:30

1 stop10h 30m

£231

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Thu 15/5

06:20-14:20

1 stop8h 00m

Saint Peter Port Guernsey

Tue 20/5

10:25-21:40

1 stop11h 15m

£271

LondonSaint Peter Port

LCY - GCI

LCYGCI

London City

Tue 8/4

06:45-14:20

1 stop7h 35m

Saint Peter Port Guernsey

Wed 9/4

06:40-08:00

Nonstop1h 20m

£302

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Thu 17/4

08:35-07:45

1 stop23h 10m

Alderney The Blaye

Thu 24/4

16:20-19:10

1 stop2h 50m

£333

LondonAlderney

LGW - ACI

LGWACI

London Gatwick

Sat 26/4

07:05-14:50

2 stops7h 45m

Alderney The Blaye

Mon 28/4

16:20-19:10

1 stop2h 50m

£394

LondonAlderney

STN - ACI

STNACI

London Stansted

Thu 17/4

09:20-07:45

2 stops22h 25m

Alderney The Blaye

Thu 24/4

09:50-20:20

2 stops10h 30m

£502

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 18 results
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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 7 hours 18 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 (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 £143

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 21 March 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 £70, while return flights cost around £124.

  • Where does the fastest flight to Guernsey depart from?

    For those looking to save time traveling to Guernsey, Exeter 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 is the closest property to Saint Peter Port Guernsey (0.0 mi away from Saint Peter Port Guernsey).

See more FAQs

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

Fly with Cheapflights

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How does Cheapflights help users find flights to Guernsey?

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

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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.

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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.

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