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Cheap flights from London Heathrow Airport to Saint Peter Port from £65

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GCI
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Saint Peter Port

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Saint Peter Port
Explore the most affordable flight options available from Heathrow to Saint Peter Port. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 December 2025.

Sat 13/1208:40LHR - GCI
1 stop8h 20mMultiple Airlines
Sun 14/1215:20GCI - LHR
1 stop2h 45mMultiple Airlines
Deal found 8/12£375
Mon 8/1208:40LHR - GCI
1 stop2h 20mMultiple Airlines
Mon 15/1216:05GCI - LHR
1 stop19h 45mMultiple Airlines
Deal found 7/12£396
Thu 18/1208:40LHR - GCI
1 stop4h 55mMultiple Airlines
Mon 22/1207:10GCI - LHR
1 stop10h 55mMultiple Airlines
Deal found 9/12£417
Sun 14/1208:40LHR - GCI
1 stop6h 10mMultiple Airlines
Mon 15/1207:10GCI - LHR
1 stop10h 55mMultiple Airlines
Deal found 8/12£459
Fri 26/1219:05LHR - GCI
1 stop15h 00mMultiple Airlines
Mon 29/1217:30GCI - LHR
1 stop15h 00mMultiple Airlines
Deal found 8/12£468
Sun 21/1208:40LHR - GCI
1 stop10h 40mMultiple Airlines
Mon 22/1207:10GCI - LHR
1 stop10h 55mMultiple Airlines
Deal found 9/12£473
Tue 30/1206:00LHR - GCI
3 stops36h 35mMultiple Airlines
Sat 3/115:25GCI - LHR
1 stop5h 40mMultiple Airlines
Deal found 8/12£485
Mon 22/1208:40LHR - GCI
1 stop8h 20mMultiple Airlines
Tue 23/1216:05GCI - LHR
1 stop16h 15mMultiple Airlines
Deal found 8/12£498
Thu 18/1208:40LHR - GCI
1 stop10h 40mMultiple Airlines
Fri 19/1212:50GCI - LHR
1 stop19h 30mMultiple Airlines
Deal found 8/12£504

Find flight deals from Heathrow to Saint Peter Port

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Saint Peter Port (GCI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 December 2025.

Round-trip from

£101

One-way from

£65

Popular in

April

Cheapest in

May

Average price

£154
British Airways
  • British Airways
  • 2/6-3/6
  • Nonstop
  • 2h 05m total
  • London to Saint Peter Port
Search Deals
British Airways
  • British Airways
  • 28/4
  • Nonstop
  • 1h 00m total
  • London to Saint Peter Port
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 10 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

Heathrow

Fly to

Saint Peter Port

Route

Depart

Return

Price

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 3/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sat 6/6

13:45-14:50

Nonstop1h 05m

£101

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Tue 2/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Wed 3/6

13:50-14:55

Nonstop1h 05m

£101

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Wed 3/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Thu 4/6

13:50-14:55

Nonstop1h 05m

£101

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

Sun 31/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sat 6/6

13:45-14:50

Nonstop1h 05m

£133

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sun 31/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Tue 2/6

13:50-14:55

Nonstop1h 05m

£133

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 1/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Thu 4/6

13:50-14:55

Nonstop1h 05m

£133

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Sun 31/5

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Thu 4/6

13:50-14:55

Nonstop1h 05m

£133

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 1/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Fri 5/6

13:50-14:55

Nonstop1h 05m

£133

LondonSaint Peter Port

LHR - GCI

LHRGCI

London Heathrow

Mon 1/6

11:55-12:55

Nonstop1h 00m

Saint Peter Port Guernsey

Sat 6/6

13:45-14:50

Nonstop1h 05m

£133

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 23 results
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Best time to book a flight from Heathrow to Saint Peter Port

Have a flexible travel schedule? Discover the best time to fly to Saint Peter Port from Heathrow 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Saint Peter Port. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint Peter Port from London Heathrow?

    Most people fly into Saint Peter Port Guernsey (GCI) if they book a flight to Saint Peter Port from London Heathrow. On average, Guernsey has 0 inbound flights from London Heathrow per day from 1 airline. Saint Peter Port Guernsey is conveniently located just 3.4 mi from Saint Peter Port’s city center.

  • How long is the flight from London Heathrow Airport to Saint Peter Port?

    Departing from London Heathrow Airport to Saint Peter Port will take you 1h. The distance from London Heathrow Airport to Saint Peter Port is about 169 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from London Heathrow Airport to Saint Peter Port round-trip?

    Aurigny Air, at £114, was found to be the cheapest airline from London Heathrow Airport to Saint Peter Port.. This flight start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Heathrow to Saint Peter Port that include hotel bookings?

    Yes. In addition to deals on Heathrow to Saint Peter Port flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Saint Peter Port?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Saint Peter Port.

  • Can I find deals for business class flights from Heathrow to Saint Peter Port?

    Yes. Cheapflights offers flight deals from Heathrow to Saint Peter Port by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Saint Peter Port

Discover the top airline that operate flights from Heathrow to Saint Peter Port. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Aurigny AirCheapest£114Average£181FlexibilityNo cancel feeOn-time78%
Search Aurigny Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Saint Peter Port?

When you search for this flight from Heathrow to Saint Peter Port, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Saint Peter Port?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Saint Peter Port.

Can Cheapflights find flights from Heathrow to Saint Peter Port with no change fees?

Need flexible booking options for your flight to Saint Peter Port from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Saint Peter Port become cheaper?

Yes! Start tracking prices for Heathrow to Saint Peter Port flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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