LHR - GCI

£66 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 10/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Peter Port

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint Peter Port, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint Peter Port, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£128
Typical prices: £177-£141
British Airways
Thu 2/7Mon 13/7
LHR - GCI • Direct
Cheapest one-way flight
£66
British Airways
Thu 10/12
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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KAYAK searches hundreds of sites at once to find you the best travel deals.
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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

Thu, 2 Jul - Mon, 13 Jul
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£128British Airways
Thu, 2 Jul - Mon, 13 Jul
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£129British Airways
Thu, 2 Jul - Mon, 13 Jul
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£130British Airways
Thu, 2 Jul - Mon, 13 Jul
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£130British Airways
Thu, 29 Oct - Sat, 31 Oct
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£133British Airways
Wed, 8 Jul - Mon, 13 Jul
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£135British Airways
Wed, 8 Jul - Mon, 13 Jul
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£136British Airways
Wed, 8 Jul - Mon, 13 Jul
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£136British Airways
Tue, 25 Aug - Thu, 27 Aug
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:45 - 14:50
GCI
-
LHR
1h 05mdirect
£137British Airways
Wed, 30 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
£138British Airways
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 July.

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 Friday, and avoid Wednesdays 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 September and January, where the average cost of round-trip tickets is £168 and £159 respectively.

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

Low seasonApril
Cheapest flight£66
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 19% 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 3 days, the lowest price for a flight from London Heathrow Airport to Saint Peter Port was £66 for a one-way ticket and £128 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 £166 and an overall rating of 8.7, Aurigny Air is the most popular choice. British Airways is also a great choice for the route, with an average price of £108 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.
8.7
Aurigny AirOverall score based on 14 reviews
8.5Comfort
6.8Entertainment
6.8Food
8.7Boarding
9.0Crew
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.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

The plane was a long way from departure lounge. The plane looked tired but got us there.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Poor service, antiquated plane with 2-3-2. B-class config upstairs. Tight and not comfortable—not what I expected for paying B-class! AND my bag didn’t make the transfer, bag will be delivered the day after it lands!

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

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

Information on your arrival and departure airports