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Cheap flights from London Heathrow Airport to Saint Peter Port from £146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Saint Peter Port departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London Heathrow Airport to Saint Peter Port

Cheap return flights

Logo
07:00 - 10:45LHR-GCI
3h 45m1 stop
Logo
07:00 - 17:35GCI-LHR
10h 35m1 stop
£278
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Logo
08:45 - 12:25LHR-GCI
3h 40m1 stop
Logo
09:10 - 11:45GCI-LHR
2h 35m1 stop
£292
Find Deal
Fri, 7 Nov - Sun, 9 Nov
Logo
08:45 - 12:25LHR-GCI
3h 40m1 stop
Logo
12:50 - 18:05GCI-LHR
5h 15m1 stop
£293
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Logo
08:45 - 12:25LHR-GCI
3h 40m1 stop
Logo
08:20 - 11:50GCI-LHR
3h 30m1 stop
£295
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Logo
06:55 - 16:50LHR-GCI
9h 55m1 stop
Logo
12:00 - 19:25GCI-LHR
7h 25m1 stop
£302
Find Deal
Wed, 24 Sep - Sun, 28 Sep
Logo
06:55 - 16:50LHR-GCI
9h 55m1 stop
Logo
12:00 - 20:55GCI-LHR
8h 55m1 stop
£305
Find Deal
Wed, 17 Sep - Sun, 21 Sep
Logo
08:40 - 13:20LHR-GCI
4h 40m1 stop
Logo
16:30 - 08:10GCI-LHR
15h 40m1 stop
£311
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Logo
09:00 - 14:00LHR-GCI
5h 00m1 stop
Logo
10:30 - 16:35GCI-LHR
6h 05m1 stop
£314
Find Deal
Fri, 26 Sep - Mon, 29 Sep
Logo
06:45 - 10:45LHR-GCI
4h 00m1 stop
Logo
06:50 - 17:55GCI-LHR
11h 05m1 stop
£326
Find Deal
Fri, 19 Sep - Fri, 26 Sep
Logo
20:50 - 14:20LHR-GCI
17h 30m2 stops
Logo
12:00 - 20:55GCI-LHR
8h 55m1 stop
£329
Find Deal
Wed, 17 Sep - Sun, 21 Sep

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Saint Peter Port that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Saint Peter Port that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Thu 25/9

07:00-10:45

1 stop3h 45m

Saint Peter Port Guernsey

Sun 28/9

07:00-17:35

1 stop10h 35m

£278

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 7/11

08:45-12:25

1 stop3h 40m

Saint Peter Port Guernsey

Sun 9/11

09:10-11:45

1 stop2h 35m

£292

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 7/11

08:45-12:25

1 stop3h 40m

Saint Peter Port Guernsey

Mon 10/11

12:50-18:05

1 stop5h 15m

£293

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 7/11

08:45-12:25

1 stop3h 40m

Saint Peter Port Guernsey

Tue 11/11

08:20-11:50

1 stop3h 30m

£295

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 24/9

06:55-16:50

1 stop9h 55m

Saint Peter Port Guernsey

Sun 28/9

12:00-19:25

1 stop7h 25m

£302

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 17/9

06:55-16:50

1 stop9h 55m

Saint Peter Port Guernsey

Sun 21/9

12:00-20:55

1 stop8h 55m

£305

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sat 20/9

08:40-13:20

1 stop4h 40m

Saint Peter Port Guernsey

Sat 27/9

16:30-08:10

1 stop15h 40m

£311

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 26/9

09:00-14:00

1 stop5h 00m

Saint Peter Port Guernsey

Mon 29/9

10:30-16:35

1 stop6h 05m

£314

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 19/9

06:45-10:45

1 stop4h 00m

Saint Peter Port Guernsey

Fri 26/9

06:50-17:55

1 stop11h 05m

£326

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 17/9

20:50-14:20

2 stops17h 30m

Saint Peter Port Guernsey

Sun 21/9

12:00-20:55

1 stop8h 55m

£329

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Peter Port from

How to get the cheapest flight ticket from London Heathrow Airport to Saint Peter Port

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint Peter Port?

If you don’t want to visit Saint Peter Port in October, then you should wait until September to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £146.

What is the cheapest day to depart on your flight to Saint Peter Port?

Our data shows that Wednesday is the least expensive day to fly to Saint Peter Port. Tickets to fly out on this day can be as low as £151. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Saint Peter Port for around £206.

What is the cheapest time of day to depart on your flight to Saint Peter Port?

Flying to Saint Peter Port from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £160 when looking at flights departing in the afternoon. At midday is when there is more demand to fly to Saint Peter Port, so prices are often more expensive at around £217 per ticket.

When to book flights from London Heathrow Airport to Saint Peter Port

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Saint Peter Port according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Saint Peter Port (LHR to GCI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Saint Peter Port

Best price found

£146

Fastest flight time

2h 25m

Direct flights

None

Airports in Saint Peter Port

1 airport
The best one-way flight to Saint Peter Port from London Heathrow Airport in the past 72 hours is £146. The best return flight deal from London Heathrow Airport to Saint Peter Port found on momondo in the last 72 hours is £278.
The fastest flight from London Heathrow Airport to Saint Peter Port takes 2h 25m
There are no direct flights from London Heathrow Airport to Saint Peter Port. Popular non-direct route for this connection is London Heathrow Airport - Saint Peter Port Guernsey Airport.
There is 1 airport near Saint Peter Port: Saint Peter Port Guernsey (GCI)
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  • How far is London Heathrow to Saint Peter Port Guernsey by plane?

    A flight from London Heathrow to Saint Peter Port Guernsey will travel around 166.2 mi. By plane, this route typically takes 2h 25m.

  • When did momondo last update prices for flights from London Heathrow Airport to Saint Peter Port Guernsey Airport?

    Prices for flights from London Heathrow Airport to Saint Peter Port Guernsey Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Saint Peter Port Guernsey Airport?

  • How old do you have to be to fly from London Heathrow Airport to Saint Peter Port Guernsey Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Saint Peter Port Guernsey Airport.

  • What documentation or ID do you need to fly to Saint Peter Port Guernsey Airport?

    The necessary travel and health documents for your Saint Peter Port Guernsey Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Heathrow Airport to Saint Peter Port?

Best airlines flying from London Heathrow Airport to Saint Peter Port

Compare and see reviews for airlines that fly from London Heathrow Airport to Saint Peter Port with momondo
Airline
Rating
Free Cancellation
Price
Aurigny AirPriceFrom £121Free CancellationRating
8.2
10 reviews
Search Aurigny Air flights

Travelling to a place near Saint Peter Port?

Book flights to Saint Peter Port if you plan to visit one of these locations
Sark
Saint Martin

Why use momondo?

Why should I use momondo to find a flight deal from London to Saint Peter Port?

It is quick and easy to find London to Saint Peter Port flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Peter Port that suits you.

Can I find flights from London to Saint Peter Port with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Peter Port from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Saint Peter Port?

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

I’m not ready to book a flight from London to Saint Peter Port right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Saint Peter Port flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly your favourite airline to Saint Peter Port

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Ryanair
easyJet
Turkish Airlines
Emirates
Qatar Airways
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India