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Cheap flights from Saint Peter to London Heathrow Airport from £43

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
JER — LHR
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint Peter to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Saint Peter to Heathrow
Explore the most affordable flight options available from Saint Peter to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Wed 7/1017:10
JER
-
LHR
Nonstop1h 05m
British Airways
Sat 10/1008:40
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 18/5£112
Sat 13/617:00
JER
-
LHR
Nonstop1h 05m
British Airways
Sun 14/608:45
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 18/5£113
Thu 8/1017:05
JER
-
LHR
Nonstop1h 05m
British Airways
Sun 11/1012:40
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 18/5£122
Sun 7/607:00
JER
-
LHR
Nonstop1h 10m
British Airways
Tue 14/708:40
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 19/5£142
Sun 14/610:35
JER
-
LHR
Nonstop1h 10m
British Airways
Tue 16/615:05
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 18/5£144
Wed 12/807:05
JER
-
LHR
Nonstop1h 10m
British Airways
Wed 23/915:10
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 18/5£160
Tue 16/617:05
JER
-
LHR
Nonstop1h 05m
British Airways
Tue 23/608:40
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 17/5£160
Tue 26/517:05
JER
-
LHR
Nonstop1h 05m
British Airways
Sat 30/508:40
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 19/5£164
Tue 2/617:05
JER
-
LHR
Nonstop1h 05m
British Airways
Thu 11/615:10
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 16/5£167
Mon 29/617:10
JER
-
LHR
Nonstop1h 05m
British Airways
Wed 1/715:10
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 18/5£170

Find flight deals from Saint Peter to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Saint Peter (JER) to Heathrow (LHR). 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 20 May 2026.

Round-trip from

£112

One-way from

£43

Popular in

June

Cheapest in

May

Average price

£99

Good round-trip deal

£394 or less

Good one-way deal

£99 or less
British Airways
  • British Airways
  • 7/10-10/10
  • Nonstop
  • 2h 05m total
  • Saint Peter to London
Search Deals
British Airways
  • British Airways
  • 11/8
  • Nonstop
  • 1h 05m total
  • Saint Peter to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Saint Peter Jersey to London Heathrow.
Search Deals
Price to beat on a one-way flight from Saint Peter Jersey to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint Peter to Heathrow 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 20 May 2026.
Use the filters below to find and compare flights from Saint Peter to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Wed 29/7

17:10-18:15

Nonstop1h 05m

London Heathrow

Wed 5/8

15:10-16:20

Nonstop1h 10m

£184
Fastest return journey

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 24/7

16:55-18:00

Nonstop1h 05m

London Heathrow

Sat 25/7

08:40-09:40

Nonstop1h 00m

£201

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 19/6

16:55-18:00

Nonstop1h 05m

London Heathrow

Sun 19/7

08:45-09:45

Nonstop1h 00m

£242

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 12/6

07:00-08:10

Nonstop1h 10m

London Heathrow

Mon 15/6

08:40-09:40

Nonstop1h 00m

£260

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Wed 12/8

12:55-20:55

1 stop8h 00m

London Heathrow

Wed 23/9

11:45-20:30

2 stops8h 45m

£316
Cheapest one-way
Fastest single journey

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 7/11

17:00-18:05

Nonstop1h 05m

£47

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Mon 16/11

07:00-08:20

Nonstop1h 20m

£47

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Wed 8/7

17:10-18:15

Nonstop1h 05m

£47

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sun 14/6

07:00-08:10

Nonstop1h 10m

£47

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 13/6

17:00-18:05

Nonstop1h 05m

£63

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Saint Peter to Heathrow

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

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

Currently, May is the cheapest month in which you can book a flight from Saint Peter to London Heathrow Airport (average of £99). Flying from Saint Peter to London Heathrow Airport in June is currently the most expensive (average of £195). 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 JER to LHR?

Find hourly flight availability from Saint Peter to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 May 2026.

It’s typically best to fly out from Saint Peter to London Heathrow Airport in the evening. Doing so could potentially save you 86% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight from Saint Peter to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 20 May 2026.
Get a feel of what it's like to fly with British Airways from Saint Peter to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,989 reviews
Check prices

Food

6.4

Overall

6.7

Entertainment

6.4

Crew

7.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.
British Airways
6.7
Okay
7,989 reviews
British Airways
6.7
Okay
7,989 reviews
Check prices

Food

6.4

Overall

6.7

Entertainment

6.4

Crew

7.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.

Related info for your journey

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

    Most people fly from Saint Peter Jersey (JER) if they book a flight from Saint Peter to London Heathrow. On average, Jersey has 3 outbound flights to London Heathrow per day from 1 airline. Saint Peter Jersey is conveniently located just 0.8 mi from Saint Peter’s city center.

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

    There are many flights that can get you from Saint Peter to London Heathrow Airport in 1h 05m. Fly via British Airways to get the fastest option. The distance between Saint Peter and London Heathrow Airport is about 174 mi. Generally, flights for this route are direct.

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

    Cheapflights users have booked flights from Saint Peter to London Heathrow Airport round-trip from £87. You may be able to fly from Saint Peter to London Heathrow Airport for 38% less than the average price by searching for this airline.

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

    No one likes to see their flight delayed. When booking a flight from Saint Peter to London Heathrow Airport consider choosing Qatar Airways (89%), British Airways (89%) or China Southern (85%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Saint Peter to London Heathrow Airport is £94. On average you can expect to pay £464. The most popular route, (Saint Peter Jersey - London Heathrow), can usually be booked for £112.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint Peter to Heathrow 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 Saint Peter to London Heathrow Airport?

    Currently, May is the cheapest month in which you can book a flight from Saint Peter to London Heathrow Airport (average of £99). Flying from Saint Peter to London Heathrow Airport in June is currently the most expensive (average of £195). 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
Hounslow
Milton Keynes
Croydon
Northampton
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Romford
Kingston upon Thames
Eastbourne
Ipswich
Swindon
Guildford
Southall

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Saint Peter to Heathrow

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

Top airline flying from Saint Peter to Heathrow

Discover the top airline that operate flights from Saint Peter to Heathrow. 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£87Average£170FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Saint Peter to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Saint Peter today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Saint Peter to Heathrow for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Saint Peter to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Saint Peter today and book when prices fit your budget.

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