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£62+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
— GCI
30 Apr — 7 May1
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
Explore the most affordable flight options available to Guernsey. Find the lowest fares based on data from user searches, with prices last updated on 31 March 2026.

Thu 7/511:55
LHR
-
GCI
Nonstop1h 00m
British Airways
Sun 10/513:45
GCI
-
LHR
Nonstop1h 05m
British Airways
Deal found 30/3£97
Sat 9/511:55
LHR
-
GCI
Nonstop1h 00m
British Airways
Sun 10/513:45
GCI
-
LHR
Nonstop1h 05m
British Airways
Deal found 30/3£98
Fri 1/511:55
LHR
-
GCI
Nonstop1h 00m
British Airways
Tue 5/513:45
GCI
-
LHR
Nonstop1h 05m
British Airways
Deal found 27/3£98
Fri 1/511:55
LHR
-
GCI
Nonstop1h 00m
British Airways
Mon 4/513:45
GCI
-
LHR
Nonstop1h 05m
British Airways
Deal found 26/3£99
Tue 9/611:55
LHR
-
GCI
Nonstop1h 00m
British Airways
Mon 15/613:45
GCI
-
LHR
Nonstop1h 05m
British Airways
Deal found 29/3£101
Mon 1/611:55
LHR
-
GCI
Nonstop1h 00m
British Airways
Mon 8/613:45
GCI
-
LHR
Nonstop1h 05m
British Airways
Deal found 29/3£101

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 31 March 2026
Explore Guernsey
Flights to Saint Peter Port
Flights to Alderney

Find flight deals to Guernsey

Find the latest flights to Guernsey in 2026, 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 31 March 2026.

Return from

£97

One-way from

£62

Popular in

May

Cheapest in

January

Average price

£164

Good round-trip deal

£100 or less

Good one-way deal

£81 or less
British Airways
  • British Airways
  • 7/5-10/5
  • Nonstop
  • 2h 05m total
  • London to Saint Peter Port
Search Deals
Aurigny Air
  • Aurigny Air
  • 4/7
  • Nonstop
  • 1h 05m total
  • London to Guernsey
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
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

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 31 March 2026.
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
Fastest return journey

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Thu 7/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 11/5

13:45-14:50

Nonstop1h 05m

£98

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Thu 25/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 29/6

13:45-14:50

Nonstop1h 05m

£102

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sun 3/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sun 10/5

13:45-14:50

Nonstop1h 05m

£102

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 24/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 27/4

13:45-14:50

Nonstop1h 05m

£105

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 8/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Tue 12/5

13:45-14:50

Nonstop1h 05m

£107

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Tue 12/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 13/5

13:45-14:50

Nonstop1h 05m

£107

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sun 19/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sun 26/4

13:45-14:50

Nonstop1h 05m

£108

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sun 19/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 27/4

13:45-14:50

Nonstop1h 05m

£108

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sun 10/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 13/5

13:45-14:50

Nonstop1h 05m

£110

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 22/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 27/4

13:45-14:50

Nonstop1h 05m

£111

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 33 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
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 4 hours 56 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 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 31 March 2026.
The most popular places in Guernsey to fly to are Saint Peter Port and Alderney.

Reviews of airlines servicing Guernsey

Get insights into the airlines that provide service to Guernsey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guernsey. Reviews last updated 31 March 2026.
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
7,838 reviews
Check prices

Entertainment

6.4

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
7,838 reviews
British Airways
6.7
Okay
7,838 reviews
Check prices

Entertainment

6.4

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

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, British Airways 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 £58, while return flights cost around £92.

  • How much is a return flight to Guernsey?

    A return flight to Guernsey will typically cost around £118, however they can be found for as little as £92.

  • 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 Hotel and Restaurant 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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Flights to Saint Peter Port
Flights to Alderney

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