LHR - GCI

£68 Find Cheap Flights from London Heathrow Airport to Saint Peter Port – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Saint Peter Port departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£130
British Airways
Fri 4/12Sat 5/12
LHR - GCI • Direct
Cheapest one-way flight
£68
British Airways
Sun 24/1
LHR - GCI • Direct
Direct flights
You can fly direct with British Airways. Average duration is 1h 00m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to travel
Cheapest • 100% price drop
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Saint Peter Port (LHR-GCI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Saint Peter Port that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Saint Peter Port

Fri, 4 Dec - Sat, 5 Dec
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£130British Airways
Fri, 30 Oct - Mon, 2 Nov
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:50 - 14:55
GCI
-
LHR
1h 05mdirect
£131British Airways
Fri, 4 Dec - Sat, 5 Dec
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£132British Airways
Sun, 27 Sep - Wed, 30 Sep
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£136British Airways
Sun, 27 Sep - Wed, 30 Sep
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£138British Airways
Fri, 9 Oct - Tue, 13 Oct
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£145British Airways
Sat, 26 Sep - Wed, 7 Oct
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£145British Airways
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
Multiple Airlines Logo
09:25 - 20:20
GCI
-
LHR
10h 55m
1 stop
£228Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
20:50 - 20:45
LHR
-
GCI
23h 55m
2 stops
Multiple Airlines Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£232Multiple Airlines
Thu, 17 Sep - Wed, 23 Sep
Multiple Airlines Logo
07:40 - 13:35
LHR
-
GCI
5h 55m
1 stop
Multiple Airlines Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£249Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Saint Peter Port flights

Get data-powered insights and trends into flights from Heathrow to Saint Peter Port to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Saint Peter Port?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Saint Peter Port departing in December.

Flight prices are above average for this route right now.

Flights to Saint Peter Port from London Heathrow Airport usually cost between £101 and £120 in December.
The lowest price found in the past 5 days was £130 on British Airways (4 Dec–5 Dec).

What’s the cheapest day of the week to fly from London Heathrow Airport to Saint Peter Port?

The average price of all round-trip flights from London Heathrow Airport to Saint Peter Port clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Saint Peter Port on a Wednesday and more expensive on a Monday. On your return trip to London Heathrow Airport, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from London Heathrow Airport to Saint Peter Port?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Saint Peter Port, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Saint Peter Port is November, where tickets cost £0 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is £190 and £175 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Saint Peter Port

Low season

May

Cheapest flight

£68
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly and prices are also 25% lower on average.
Flight from London Heathrow Airport to Saint Peter Port

When to book flights from Heathrow to Saint Peter Port

Are your dates flexible? Find out the best times to travel from Heathrow to Saint Peter Port based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Saint Peter Port flights

  • What is the cheapest flight from London Heathrow Airport to Saint Peter Port?

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Saint Peter Port was £68 for a one-way ticket and £130 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Saint Peter Port?

    The ATR 72-201 / 202 is the aircraft model that flies most regularly on the London Heathrow Airport to Saint Peter Port flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Saint Peter Port?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Saint Peter Port.

  • On which days can I fly direct from London Heathrow Airport to Saint Peter Port?

    There are direct flights from London Heathrow Airport to Saint Peter Port on a daily basis.

  • Which is the best airline for flights from London to Saint Peter Port, Aurigny Air or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Saint Peter Port are Aurigny Air and British Airways. With an average price for the route of £159 and an overall rating of 8.8, Aurigny Air is the most popular choice. British Airways is also a great choice for the route, with an average price of £119 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Saint Peter Port?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Saint Peter Port.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Saint Peter Port?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Peter Port from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Saint Peter Port?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Saint Peter Port with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Saint Peter Port?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Peter Port from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Saint Peter Port

  • Looking for a cheap flight from Saint Peter Port to London Heathrow Airport? 25% of our users found flights on this route for Saint Peter Port or less round-trip.

Prefer to fly direct from London Heathrow Airport to Saint Peter Port?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Saint Peter Port Guernsey.
Find which airlines fly direct from London Heathrow Airport to Saint Peter Port Guernsey Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Saint Peter Port Guernsey

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Saint Peter Port Guernsey to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airlines flying from Heathrow to Saint Peter Port

 
See real verified KAYAK customer reviews for airlines flying from London to Saint Peter Port. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Saint Peter Port? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.8
Aurigny AirOverall score based on 15 reviews
6.8Food
8.8Boarding
9.0Crew
8.6Comfort
6.8Entertainment
Airline reviews

Boarding was slick and the plane left on time. Staff were all lovely.

10.0 ExcellentMark, Mar 2026
GCI - BHX
Read more Aurigny Air reviews

Boarding was slick and the plane left on time. Staff were all lovely.

Friendly crew, cabin clean & tidy and flight on time. Great experience

Good flight, friendly staff. Only a short one so no refreshments expected but they offered a glass of water which was welcome.

Seats too small. Really uncomfortable if neighbour is fat or simply selfish and invades your space.

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

Food is horrible. Flight was good and the staff were mostly men.

Delayed suitcase - terrible service to get my suitcase next day, I was informed it would arrive today in the afternoon (Jun/28). Now, I was informed I may or may not receive it until 3 am (Jun/29).

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

Everything you need to know for your flight from Heathrow to Saint Peter Port

Information on your arrival and departure airports