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Cheap flights from London Heathrow Airport to Saint Peter Port from £67

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 23/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Heathrow Airport to Saint Peter Port

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:50 - 14:55
GCI
-
LHR
1h 05mdirect
£112British Airways
Fri, 24 Apr - Mon, 27 Apr
British Airways Logo
11:55 - 12:55
LHR
-
GCI
1h 00mdirect
British Airways Logo
13:50 - 14:55
GCI
-
LHR
1h 05mdirect
£114British Airways
Fri, 15 May - Tue, 19 May
Multiple Airlines Logo
08:40 - 16:30
LHR
-
GCI
7h 50m1 stop
Multiple Airlines Logo
13:50 - 14:55
GCI
-
LHR
1h 05mdirect
£304Multiple Airlines
Fri, 15 May - Tue, 19 May
Multiple Airlines Logo
09:00 - 16:55
LHR
-
GCI
7h 55m1 stop
Multiple Airlines Logo
10:40 - 16:35
GCI
-
LHR
5h 55m1 stop
£336Multiple Airlines
Mon, 12 Jan - Fri, 16 Jan
Multiple Airlines Logo
14:45 - 17:00
LHR
-
GCI
2h 15m1 stop
Multiple Airlines Logo
08:50 - 11:45
GCI
-
LHR
2h 55m1 stop
£348Multiple Airlines
Sat, 17 Jan - Sun, 18 Jan
Multiple Airlines Logo
08:40 - 17:00
LHR
-
GCI
8h 20m1 stop
Multiple Airlines Logo
08:25 - 11:50
GCI
-
LHR
3h 25m1 stop
£354Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
08:40 - 17:00
LHR
-
GCI
8h 20m1 stop
Multiple Airlines Logo
17:30 - 08:30
GCI
-
LHR
15h 00m1 stop
£358Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
08:40 - 16:55
LHR
-
GCI
8h 15m1 stop
Multiple Airlines Logo
16:20 - 08:20
GCI
-
LHR
16h 00m1 stop
£364Multiple Airlines
Mon, 19 Jan - Tue, 20 Jan
Multiple Airlines Logo
15:00 - 10:25
LHR
-
GCI
19h 25m1 stop
Multiple Airlines Logo
08:25 - 11:45
GCI
-
LHR
3h 20m1 stop
£371Multiple Airlines
Mon, 12 Jan - Thu, 15 Jan
Multiple Airlines Logo
07:50 - 16:00
LHR
-
GCI
8h 10m2 stops
Multiple Airlines Logo
12:50 - 21:05
GCI
-
LHR
8h 15m2 stops
£373Multiple Airlines
Wed, 7 Jan - Thu, 8 Jan

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 18 December 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

Fri 24/4

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Mon 27/4

13:50-14:55

Nonstop1h 05m

£112

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 15/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Tue 19/5

13:50-14:55

Nonstop1h 05m

£114

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Fri 15/5

08:40-16:30

1 stop7h 50m

Saint Peter Port Guernsey

Tue 19/5

13:50-14:55

Nonstop1h 05m

£304

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 12/1

09:00-16:55

1 stop7h 55m

Saint Peter Port Guernsey

Fri 16/1

10:40-16:35

1 stop5h 55m

£336

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sat 17/1

14:45-17:00

1 stop2h 15m

Saint Peter Port Guernsey

Sun 18/1

08:50-11:45

1 stop2h 55m

£348

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Tue 17/3

08:40-17:00

1 stop8h 20m

Saint Peter Port Guernsey

Tue 24/3

08:25-11:50

1 stop3h 25m

£354

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 9/3

08:40-17:00

1 stop8h 20m

Saint Peter Port Guernsey

Mon 16/3

17:30-08:30

1 stop15h 00m

£358

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 19/1

08:40-16:55

1 stop8h 15m

Saint Peter Port Guernsey

Tue 20/1

16:20-08:20

1 stop16h 00m

£364

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 12/1

15:00-10:25

1 stop19h 25m

Saint Peter Port Guernsey

Thu 15/1

08:25-11:45

1 stop3h 20m

£371

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 7/1

07:50-16:00

2 stops8h 10m

Saint Peter Port Guernsey

Thu 8/1

12:50-21:05

2 stops8h 15m

£373

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 day to depart on your flight to Saint Peter Port?

Our data shows that Friday is the least expensive day to fly to Saint Peter Port. Tickets to fly out on this day can be as low as £160. 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 £207.

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 morning is the least expensive time of day to depart. momondo users have found prices as low as £167 when looking at flights departing in the morning. At midday is when there is more demand to fly to Saint Peter Port, so prices are often more expensive at around £289 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

£95

Fastest flight time

1h 00m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Saint Peter Port

1 airport
The best flight deal from London Heathrow Airport to Saint Peter Port found on momondo in the last 72 hours is £95
The fastest flight from London Heathrow Airport to Saint Peter Port takes 1h 00m
Direct flights go from London Heathrow Airport to Saint Peter Port on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Saint Peter Port. From London Heathrow Airport there are direct flights to Saint Peter Port Guernsey (GCI).
Search flight deals

  • 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 1h 00m.

  • 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 plane model from London Heathrow Airport to Saint Peter Port?

  • 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 £113Free 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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Find better results for your trip to Guernsey

Fly your favourite airline to Saint Peter Port

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aurigny Air