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 40m, respectively.

£61 Cheap Flights to Guernsey in 2026

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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

8 Jun

LHR

1h 00m

GCI

17 Jun

GCI

1h 05m

LHR

£85

British Airways

8 Jun

LHR

1h 00m

GCI

17 Jun

GCI

1h 05m

LHR

£87

British Airways

22 Apr

LHR

1h 00m

GCI

29 Apr

GCI

1h 05m

LHR

£88

British Airways

8 Jun

LHR

1h 00m

GCI

17 Jun

GCI

1h 05m

LHR

£88

British Airways

29 Apr

LHR

1h 00m

GCI

8 May

GCI

1h 05m

LHR

£89

British Airways

1 Jul

LHR

1h 00m

GCI

21 Jul

GCI

1h 05m

LHR

£90

British Airways

22 Apr

LHR

1h 00m

GCI

29 Apr

GCI

1h 05m

LHR

£91

British Airways

22 Apr

LHR

1h 00m

GCI

29 Apr

GCI

1h 05m

LHR

£92

British Airways

22 Apr

LHR

1h 00m

GCI

29 Apr

GCI

1h 05m

LHR

£93

British Airways

25 Apr

LHR

1h 00m

GCI

29 Apr

GCI

1h 05m

LHR

£94

British Airways

13 May

LHR

1h 00m

GCI

14 May

GCI

1h 05m

LHR

£95

British Airways

13 May

LHR

1h 00m

GCI

14 May

GCI

1h 05m

LHR

£97

Flights to Alderney

Search all flight deals to Alderney

Aurigny Air

27 Mar

SOU

0h 50m

ACI

29 Mar

ACI

0h 50m

SOU

£289

Aurigny Air

13 Apr

SOU

0h 55m

ACI

16 Apr

ACI

0h 50m

SOU

£298

Aurigny Air

21 Mar

SOU

0h 50m

ACI

25 Mar

ACI

0h 45m

SOU

£302

Aurigny Air

23 Mar

SOU

0h 50m

ACI

27 Mar

ACI

0h 45m

SOU

£302

Aurigny Air

13 Apr

SOU

0h 55m

ACI

16 Apr

ACI

23h 25m

1 stop

SOU

£303

Aurigny Air

27 Mar

SOU

0h 50m

ACI

29 Mar

ACI

12h 25m

1 stop

SOU

£311

Aurigny Air

16 Aug

SOU

0h 55m

ACI

21 Aug

ACI

19h 40m

1 stop

SOU

£323

Aurigny Air

21 Mar

SOU

0h 50m

ACI

25 Mar

ACI

13h 15m

1 stop

SOU

£327

Aurigny Air

13 Apr

SOU

9h 55m

1 stop

ACI

16 Apr

ACI

13h 15m

1 stop

SOU

£343

Aurigny Air

23 Mar

SOU

0h 50m

ACI

27 Mar

ACI

24h 50m

1 stop

SOU

£344

Aurigny Air

16 Aug

SOU

3h 30m

1 stop

ACI

21 Aug

ACI

6h 50m

1 stop

SOU

£344

Aurigny Air

16 Aug

SOU

3h 30m

1 stop

ACI

21 Aug

ACI

6h 50m

1 stop

SOU

£350

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

£85British Airways

Mon, 8 Jun - Wed, 17 Jun

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£87British Airways

Mon, 8 Jun - Wed, 17 Jun

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£88British Airways

Wed, 22 Apr - Wed, 29 Apr

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£88British Airways

Mon, 8 Jun - Wed, 17 Jun

11:55 - 12:55

LHR

GCI

1h 00mdirect

13:45 - 14:50

GCI

LHR

1h 05mdirect

£89British Airways

Wed, 29 Apr - Fri, 8 May

09:05 - 10:45

MAN

GCI

1h 40mdirect

06:50 - 08:30

GCI

MAN

1h 40mdirect

£118Aurigny Air

Sat, 25 Apr - Sun, 26 Apr

08:30 - 09:50

LCY

GCI

1h 20mdirect

06:40 - 08:00

GCI

LCY

1h 20mdirect

£120Aurigny Air

Wed, 1 Jul - Tue, 21 Jul

19:40 - 20:50

LGW

GCI

1h 10mdirect

06:55 - 07:55

GCI

LGW

1h 00mdirect

£122Aurigny Air

Sun, 26 Jul - Sun, 2 Aug

08:35 - 09:40

LGW

GCI

1h 05mdirect

18:10 - 19:10

GCI

LGW

1h 00mdirect

£124Aurigny Air

Tue, 21 Jul - Tue, 21 Jul

08:30 - 14:20

STN

GCI

5h 50m

1 stop

10:25 - 23:20

GCI

STN

12h 55m

1 stop

£201Multiple Airlines

Thu, 23 Apr - Thu, 30 Apr

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 8/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 17/6

13:45-14:50

Nonstop1h 05m

£85

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 8/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 17/6

13:45-14:50

Nonstop1h 05m

£87

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 22/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 29/4

13:45-14:50

Nonstop1h 05m

£88

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 8/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 17/6

13:45-14:50

Nonstop1h 05m

£88

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 29/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Fri 8/5

13:45-14:50

Nonstop1h 05m

£89

ManchesterSaint Peter Port

MAN - GCI

MANGCI

Manchester

Sat 25/4

09:05-10:45

Nonstop1h 40m

Saint Peter Port Guernsey

Sun 26/4

06:50-08:30

Nonstop1h 40m

£118

LondonSaint Peter Port

LCY - GCI

LCYGCI

London City

Wed 1/7

08:30-09:50

Nonstop1h 20m

Saint Peter Port Guernsey

Tue 21/7

06:40-08:00

Nonstop1h 20m

£120

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Sun 26/7

19:40-20:50

Nonstop1h 10m

Saint Peter Port Guernsey

Sun 2/8

06:55-07:55

Nonstop1h 00m

£122

LondonSaint Peter Port

LGW - GCI

LGWGCI

London Gatwick

Tue 21/7

08:35-09:40

Nonstop1h 05m

Saint Peter Port Guernsey

Tue 21/7

18:10-19:10

Nonstop1h 00m

£124

LondonSaint Peter Port

STN - GCI

STNGCI

London Stansted

Thu 23/4

08:30-14:20

1 stop5h 50m

Saint Peter Port Guernsey

Thu 30/4

10:25-23:20

1 stop12h 55m

£201

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 Aurigny Air, British Airways, and FlexFlight, with prices starting at £80, £84, and £149 respectively.

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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	£61
Best Round-Trip Price	£85
Fastest flight time	0h 45m

The best one-way flight price to Guernsey from United Kingdom in the last 72 hours is £61 (London Heathrow to Saint Peter Port Guernsey).

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The best round-trip flight price to Guernsey from United Kingdom in the last 72 hours is £85 (London Heathrow to Saint Peter Port Guernsey).

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

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Frequently asked questions about flying to Guernsey

What is the best airport to land at to visit Brecqhou Island Gardens?

The closest airport to Brecqhou Island Gardens is Saint Peter Port Airport, which is located in Sark. If you plan on visiting or staying in this area, landing at Saint Peter Port Airport will be your best bet.

Which airlines fly to Guernsey?

Of the 3 airlines that fly to Guernsey, Aurigny Air, Blue Islands and British Airways happen to be the most favoured based on our user data. Aurigny Air is the most popular among the three airlines, with 96% 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 87% 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 £57. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £128 is considered a good price for flights to Guernsey. £156 is the average cost to fly to Guernsey, while £409 is the most expensive.

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

Consider booking a flight to Guernsey on a Thursday, which is the cheapest day of the week. You will also find that flying out on a Saturday is another low-cost option. Try to avoid booking your flight to Guernsey on Friday, 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 March 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.