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£49+ Cheap flights to Guernsey

— GCI
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Guernsey in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Guernsey

Thu 22/1011:05 -
Nonstop1h 05m
Tue 27/1006:55 -
Nonstop1h 00m
Deal found 22/9£126
Tue 6/1008:35 -
Nonstop1h 05m
Sat 10/1018:10 -
Nonstop1h 00m
Deal found 21/9£127
Fri 16/1011:55 -
Nonstop1h 00m
Wed 28/1013:50 -
Nonstop1h 05m
Deal found 18/9£127
Fri 16/1015:05 -
Nonstop1h 05m
Sun 18/1018:10 -
Nonstop1h 00m
Deal found 23/9£127
Sat 10/1008:35 -
Nonstop1h 05m
Sun 11/1014:40 -
Nonstop1h 05m
Deal found 21/9£128
Mon 19/1011:05 -
Nonstop1h 05m
Mon 2/1118:10 -
Nonstop1h 00m
Deal found 21/9£130

Find flight deals to Guernsey

Return from

£126

One-way from

£49

Popular in

October

Cheapest in

January

Average price

£136

Good round-trip deal

£109 or less

Good one-way deal

£77 or less
Aurigny Air
  • Aurigny Air
  • 22/10-27/10
  • Nonstop
  • 2h 05m total
  • London to Saint Peter Port
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British Airways
  • British Airways
  • 3/11-31/12
  • Nonstop
  • 1h 00m total
  • London to Guernsey
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Highest demand for flights based on searches. 6% potential increase in price (£10 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 September 2026
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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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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSaint Peter Port

LGW London Gatwick - GCI Saint Peter Port Guernsey

LGWGCI

London Gatwick

Tue 20/10

11:55-13:00

Nonstop1h 05m

Saint Peter Port Guernsey

Wed 31/12

00:00-00:00

Nonstop0h 00m

£73
Fastest return journey

LondonSaint Peter Port

LHR London Heathrow - GCI Saint Peter Port Guernsey

LHRGCI

London Heathrow

Tue 24/11

12:00-13:00

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 31/12

00:00-00:00

Nonstop0h 00m

£73

LondonSaint Peter Port

LHR London Heathrow - GCI Saint Peter Port Guernsey

LHRGCI

London Heathrow

Fri 16/10

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 28/10

13:50-14:55

Nonstop1h 05m

£127

LondonSaint Peter Port

LHR London Heathrow - GCI Saint Peter Port Guernsey

LHRGCI

London Heathrow

Mon 19/10

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 28/10

13:50-14:55

Nonstop1h 05m

£127

LondonSaint Peter Port

LGW London Gatwick - GCI Saint Peter Port Guernsey

LGWGCI

London Gatwick

Sat 10/10

18:25-19:35

Nonstop1h 10m

Saint Peter Port Guernsey

Mon 12/10

18:10-19:10

Nonstop1h 00m

£139

LondonSaint Peter Port

LHR London Heathrow - GCI Saint Peter Port Guernsey

LHRGCI

London Heathrow

Thu 12/11

12:00-13:00

Nonstop1h 00m

Saint Peter Port Guernsey

Fri 13/11

13:50-14:55

Nonstop1h 05m

£142

LondonSaint Peter Port

LCY London City - GCI Saint Peter Port Guernsey

LCYGCI

London City

Thu 5/11

08:30-09:50

Nonstop1h 20m

Saint Peter Port Guernsey

Mon 9/11

17:30-18:50

Nonstop1h 20m

£147

LondonSaint Peter Port

LGW London Gatwick - GCI Saint Peter Port Guernsey

LGWGCI

London Gatwick

Mon 26/10

11:05-12:10

Nonstop1h 05m

Saint Peter Port Guernsey

Sun 1/11

06:55-07:55

Nonstop1h 00m

£150

LondonSaint Peter Port

LCY London City - GCI Saint Peter Port Guernsey

LCYGCI

London City

Thu 12/11

19:20-20:40

Nonstop1h 20m

Saint Peter Port Guernsey

Sun 15/11

17:30-18:50

Nonstop1h 20m

£152

LondonSaint Peter Port

LHR London Heathrow - GCI Saint Peter Port Guernsey

LHRGCI

London Heathrow

Sun 8/11

12:00-13:00

Nonstop1h 00m

Saint Peter Port Guernsey

Thu 12/11

13:50-14:55

Nonstop1h 05m

£153

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 26 resultsSorted by cheapest first
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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

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 5 hours 3 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 (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to Guernsey?

The most popular airlines flying from London to Guernsey are Aurigny Air and British Airways.

Aurigny Air
Aurigny Air
From £80
British Airways
British Airways
From £86

What are the cheapest airlines that fly to Guernsey?

The cheapest airlines flying from London to Guernsey are British Airways and Aurigny Air.

When is the best time to book a flight to Guernsey?

The price you pay for your flight to Guernsey may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

The most popular places in Guernsey to fly to are Saint Peter Port and Alderney.

Reviews of airlines servicing Guernsey

Get a feel of what it's like to fly with British Airways to Guernsey by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,226 reviews
Check prices

Entertainment

6.5

Overall

6.7

Food

6.4

Boarding

7.0

Comfort

6.8

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!
British Airways
6.7
Okay
8,226 reviews
British Airways
6.7
Okay
8,226 reviews
Check prices

Entertainment

6.5

Overall

6.7

Food

6.4

Boarding

7.0

Comfort

6.8

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!

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 £59, while return flights cost around £75.

  • How much is a return flight to Guernsey?

    A return flight to Guernsey will typically cost around £149, however they can be found for as little as £75.

  • 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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Find flights to Guernsey cities and airports

Flights to Saint Peter Port
Flights to Alderney

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