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Cheap flights from London Heathrow Airport to Saint Peter from £58

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JER
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Saint Peter Jersey are usually found in October or February, booked 83 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Heathrow to Saint Peter

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Saint Peter (JER). 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 13 June 2025.

Round-trip from

£88

One-way from

£58

Popular in

December

Cheapest in

October

Average price

£152

Good round-trip deal

£98 or less
British Airways
  • British Airways
  • 6/11-7/11
  • Nonstop
  • 2h 10m total
  • London to Saint Peter
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British Airways
  • British Airways
  • 21/9
  • Nonstop
  • 1h 00m total
  • London to Saint Peter
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London Heathrow to Saint Peter Jersey.
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Find flight deals from Heathrow to Saint Peter

Cheapest flights from Heathrow to Saint Peter
Explore the most affordable flight options available from Heathrow to Saint Peter. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 29/1019:10LHR - JER
Nonstop1h 05mBritish Airways
Sat 1/1115:15JER - LHR
Nonstop1h 05mBritish Airways
Deal found 11/6£92
Wed 24/921:35LHR - JER
1 stop17h 50mMultiple Airlines
Wed 1/1017:05JER - LHR
Nonstop1h 05mMultiple Airlines
Deal found 11/6£127

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Saint Peter 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 13 June 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Saint Peter that are best for you.

Fly from

Heathrow

Fly to

Saint Peter

Route

Depart

Return

Price

LondonSaint Peter

LHR - JER

LHRJER

London Heathrow

Thu 6/11

19:10-20:15

Nonstop1h 05m

Saint Peter Jersey

Fri 7/11

16:25-17:30

Nonstop1h 05m

£88

LondonSaint Peter

LHR - JER

LHRJER

London Heathrow

Wed 24/9

21:35-15:25

1 stop17h 50m

Saint Peter Jersey

Wed 1/10

17:05-18:10

Nonstop1h 05m

£127

LondonSaint Peter

LHR - JER

LHRJER

London Heathrow

Sun 21/9

08:40-09:40

Nonstop1h 00m

£58

LondonSaint Peter

LHR - JER

LHRJER

London Heathrow

Fri 26/9

21:00-10:25

1 stop13h 25m

£89

LondonSaint Peter

LHR - JER

LHRJER

London Heathrow

Fri 8/8

19:35-07:35

1 stop12h 00m

£157

LondonSaint Peter

LHR - JER

LHRJER

London Heathrow

Fri 26/9

19:30-16:25

2 stops20h 55m

£191

LondonSaint Peter

LHR - JER

LHRJER

London Heathrow

Fri 4/7

20:10-15:35

1 stop19h 25m

£208

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight from Heathrow to Saint Peter

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Saint Peter

How far ahead should I book a flight from London Heathrow Airport to Saint Peter?

Use this chart to determine the optimal time to book a return flight from Heathrow to Saint Peter. Price data was last updated on 9 June 2025.

The best time to book flights from London Heathrow Airport to Saint Peter is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Saint Peter?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Saint Peter (average of £83). Flying from London Heathrow Airport to Saint Peter in August is currently the most expensive (average of £130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to JER?

Find hourly flight availability from Heathrow to Saint Peter. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Saint Peter is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Saint Peter. Price data was last updated on 8 June 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Saint Peter flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Saint Peter

Explore weekly flight availability from Heathrow to Saint Peter. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from LHR to JER are scheduled on a Thursday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Saint Peter

Get insights into the airlines that provide service to Saint Peter. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Peter. Reviews last updated 13 June 2025.
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Food

6.4

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Aer Lingus
7.1
Good
1,118 reviews
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Food

6.4

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Lufthansa
6.8
Okay
7,139 reviews
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Food

6.4

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Eurowings
6.7
Okay
279 reviews
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Food

6.4

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
British Airways
6.6
Okay
7,011 reviews
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Food

6.4

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Saint Peter. 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 from London Heathrow?

    For a flight from London Heathrow to Saint Peter, you will be flying into Jersey. Saint Peter Jersey (JER) is just 0.8 mi from the center of the city. Jersey is the only Saint Peter airport and it handles 5 inbound flights from London Heathrow per day. 2 airlines have flights to Saint Peter Jersey from London Heathrow on a regular basis.

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

    Flying on British Airways is currently your cheapest option to Saint Peter, with prices starting at £88. British Airways is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Saint Peter one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Saint Peter are British Airways (£58), Eurowings (£157), and Aer Lingus (£169).

  • What are the most reliable airlines from London Heathrow Airport to Saint Peter?

    Before booking your flight to Saint Peter from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Japan Airlines (87%), China Southern (87%), Qatar Airways( 83%).

  • What are the cheapest flights from London Heathrow Airport to Saint Peter?

    Looking at all options, your cheapest flight can be booked for £78. While the most popular route (London Heathrow - Saint Peter Jersey) can be booked for £84 on average our data indicates £136 when flying from London Heathrow Airport to Saint Peter.

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

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

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

    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.

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

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Saint Peter?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Saint Peter (average of £83). Flying from London Heathrow Airport to Saint Peter in August is currently the most expensive (average of £130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Saint Helier
Gorey

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Alternative routes for Heathrow to Saint Peter

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Saint Peter flights
Luton to Saint Peter flights
Stansted to Saint Peter flights
London City to Saint Peter flights
Southend to Saint Peter flights

Top 2 airlines flying from Heathrow to Saint Peter

Discover the top 2 airlines that operate flights from Heathrow to Saint Peter. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£35Average£69FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£77Average£125FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Heathrow to Saint Peter flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Saint Peter from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Heathrow to Saint Peter with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Heathrow to Saint Peter flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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