How long is the flight from United Kingdom to Guernsey?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Guernsey, then you can expect flight times to average 1h and 1h 35m, respectively.

£65 Cheap Flights to Guernsey in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Recent flights found to popular cities in Guernsey

Find flights to these popular cities in Guernsey from your nearest airport.

Flights to Saint Peter Port

Search all flight deals to Saint Peter Port

British Airways

22 Jun

LHR

1h 00m

GCI

25 Jun

GCI

1h 05m

LHR

£96

Aurigny Air

30 Aug

EXT

0h 40m

GCI

10 Sept

GCI

0h 40m

EXT

£98

British Airways

4 Jun

LHR

1h 00m

GCI

9 Jun

GCI

1h 05m

LHR

£99

Aurigny Air

27 Jul

EXT

0h 40m

GCI

20 Aug

GCI

0h 40m

EXT

£99

British Airways

16 May

LHR

1h 00m

GCI

26 May

GCI

1h 05m

LHR

£101

British Airways

16 May

LHR

1h 00m

GCI

26 May

GCI

1h 05m

LHR

£102

British Airways

9 Jun

LHR

1h 00m

GCI

16 Jun

GCI

1h 05m

LHR

£103

British Airways

11 Jun

LHR

1h 00m

GCI

15 Jun

GCI

1h 05m

LHR

£104

British Airways

6 Jun

LHR

1h 00m

GCI

10 Jun

GCI

1h 05m

LHR

£105

British Airways

6 Jun

LHR

1h 00m

GCI

13 Jun

GCI

1h 05m

LHR

£106

British Airways

4 Jun

LHR

1h 00m

GCI

11 Jun

GCI

1h 05m

LHR

£107

British Airways

19 May

LHR

1h 00m

GCI

26 May

GCI

1h 05m

LHR

£107

Flights to Alderney

Search all flight deals to Alderney

Aurigny Air

14 Sept

SOU

0h 55m

ACI

18 Sept

ACI

0h 50m

SOU

£230

Aurigny Air

13 Sept

SOU

0h 55m

ACI

18 Sept

ACI

0h 50m

SOU

£256

Aurigny Air

14 Sept

SOU

0h 55m

ACI

19 Sept

ACI

2h 05m

1 stop

SOU

£274

Aurigny Air

5 May

SOU

0h 55m

ACI

9 May

ACI

0h 50m

SOU

£280

Aurigny Air

13 Sept

SOU

0h 55m

ACI

20 Sept

ACI

0h 50m

SOU

£281

Aurigny Air

14 Sept

SOU

0h 55m

ACI

18 Sept

ACI

2h 05m

1 stop

SOU

£285

Aurigny Air

16 Sept

SOU

2h 40m

1 stop

ACI

19 Sept

ACI

0h 50m

SOU

£290

Aurigny Air

4 Jun

SOU

0h 55m

ACI

11 Jun

ACI

0h 50m

SOU

£293

Aurigny Air

6 May

SOU

0h 55m

ACI

10 May

ACI

0h 50m

SOU

£298

Aurigny Air

13 Sept

SOU

0h 55m

ACI

20 Sept

ACI

2h 05m

1 stop

SOU

£299

Aurigny Air

13 Sept

SOU

0h 55m

ACI

22 Sept

ACI

0h 50m

SOU

£305

Aurigny Air

13 Sept

SOU

0h 55m

ACI

21 Sept

ACI

2h 55m

1 stop

SOU

£309

Find the cheapest flights from the United Kingdom to Guernsey

Round-trip

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to Guernsey

Enter your travel dates to find the best prices.

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£96British Airways

Mon, 22 Jun - Thu, 25 Jun

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£99British Airways

Thu, 4 Jun - Tue, 9 Jun

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£101British Airways

Sat, 16 May - Tue, 26 May

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£102British Airways

Sat, 16 May - Tue, 26 May

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£103British Airways

Sat, 20 Jun - Tue, 23 Jun

19:40 - 20:50

LGW

GCI

1h 10mdirect

10:15 - 11:20

GCI

LGW

1h 05mdirect

£116Aurigny Air

Mon, 27 Jul - Sun, 2 Aug

16:25 - 17:30

LGW

GCI

1h 05mdirect

14:40 - 15:45

GCI

LGW

1h 05mdirect

£124Aurigny Air

Fri, 15 May - Sun, 17 May

11:05 - 12:10

LGW

GCI

1h 05mdirect

06:55 - 07:55

GCI

LGW

1h 00mdirect

£127Aurigny Air

Sat, 26 Sep - Sun, 27 Sep

16:25 - 17:30

LGW

GCI

1h 05mdirect

09:25 - 10:25

GCI

LGW

1h 00mdirect

£128Aurigny Air

Mon, 27 Jul - Fri, 31 Jul

06:30 - 13:35

STN

GCI

7h 05m

1 stop

09:25 - 21:20

GCI

STN

11h 55m

1 stop

£176Multiple Airlines

Thu, 14 May - Tue, 19 May

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 22/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Thu 25/6

13:45-14:50

Nonstop1h 05m

£96

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Thu 4/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Tue 9/6

13:45-14:50

Nonstop1h 05m

£99

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sat 16/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Tue 26/5

13:45-14:50

Nonstop1h 05m

£101

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sat 16/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Tue 26/5

13:45-14:50

Nonstop1h 05m

£102

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sat 20/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Tue 23/6

13:45-14:50

Nonstop1h 05m

£103

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Mon 27/7

19:40-20:50

Nonstop1h 10m

Saint Peter Port Guernsey

Sun 2/8

10:15-11:20

Nonstop1h 05m

£116

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Fri 15/5

16:25-17:30

Nonstop1h 05m

Saint Peter Port Guernsey

Sun 17/5

14:40-15:45

Nonstop1h 05m

£124

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Sat 26/9

11:05-12:10

Nonstop1h 05m

Saint Peter Port Guernsey

Sun 27/9

06:55-07:55

Nonstop1h 00m

£127

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Mon 27/7

16:25-17:30

Nonstop1h 05m

Saint Peter Port Guernsey

Fri 31/7

09:25-10:25

Nonstop1h 00m

£128

LondonSaint Peter Port

STN - GCI

STNGCI

London Stansted

Thu 14/5

06:30-13:35

1 stop7h 05m

Saint Peter Port Guernsey

Tue 19/5

09:25-21:20

1 stop11h 55m

£176

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Guernsey flights insights and trends

Explore insights for your Guernsey flight to craft the best travel plan

Prices

Other information

What is the cheapest flight to Guernsey?

If you are looking to fly to Guernsey for less, look to airlines like British Airways, Aurigny Air, and FlexFlight, with prices starting at £83, £112, and £147 respectively.

See prices from:

Cheapest flights to cities in Guernsey

Click on the cities below to find out when it's cheapest to fly to Guernsey from United Kingdom

Saint Peter Port

Find flights to Saint Peter Port

Cheap Guernsey flight deals and tips

Summary info about Guernsey flight prices, duration and airlines

Best One-Way Price	£65
Best Round-Trip Price	£96
Fastest flight time	0h 45m

The best one-way flight price to Guernsey from United Kingdom in the last 72 hours is £65 (London Gatwick to Saint Peter Port Guernsey).

Search Deals

The best round-trip flight price to Guernsey from United Kingdom in the last 72 hours is £96 (London Heathrow to Saint Peter Port Guernsey).

Search Deals

The fastest flight to Guernsey from United Kingdom takes 0h 45m (Southampton Eastleigh to Saint Peter Port Guernsey).

Search Deals

Frequently asked questions about flying to Guernsey

Which airlines fly to Guernsey?

Of the 3 airlines that fly to Guernsey, Aurigny Air, British Airways and Blue Islands happen to be the most favoured based on our user data. Aurigny Air is the most popular among the three airlines, with 94% of users choosing them for their travels to Guernsey.

What is the most popular airport in Guernsey to fly to?

Saint Peter Port Guernsey is the most popular airport in Guernsey to fly to, with 89% of all users travelling to Guernsey opting to take a flight into this airport. If you’re interested in staying in Saint Peter Port, which is the city in Guernsey that is closest to Saint Peter Port Guernsey, then be sure to check momondo for cheap flight deals.

How much are flights to Guernsey?

The cheapest flight to Guernsey recently found on momondo was £70. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £119 is considered a good price for flights to Guernsey. £139 is the average cost to fly to Guernsey, while £365 is the most expensive.

What is the best day of the week to fly to Guernsey?

Consider booking a flight to Guernsey on a Wednesday, which is the cheapest day of the week. You will also find that flying out on a Monday is another low-cost option. Try to avoid booking your flight to Guernsey on Thursday, which tends to be the most expensive day of the week.

When did momondo last update prices for flights to Guernsey?

Prices for flights to Guernsey were last updated today.

How many operators does momondo search for flights to Guernsey?

There are 4 operators available for flights to Guernsey as of April 2026.

How old do you have to be to fly to Guernsey?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Guernsey.

What documentation or ID do you need to fly to Guernsey?

The travel and health documents you'll need for your trip to Guernsey may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guernsey. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Guernsey?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Guernsey. momondo saves you time and could save you money on your trip.

Can I find flights to Guernsey with flexible booking policies on momondo?

momondo does allow users to show only those flights to Guernsey which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Guernsey?

momondo helps you find the best flight to Guernsey by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Guernsey right now. Can momondo alert me if prices change?

Price alerts on flights to Guernsey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.