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Cheap flights from Saint Peter to London Heathrow Airport from £39

JER — LHR
10 Oct — 17 Oct1
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

Sun 4/1020:15 -
Nonstop1h 10m
Sun 11/1012:40 -
Nonstop1h 10m
Deal found 6/9£105
Wed 25/1117:00 -
Nonstop1h 00m
Sun 24/115:00 -
Nonstop1h 10m
Deal found 6/9£106
Thu 15/1007:00 -
Nonstop1h 10m
Sun 18/1008:45 -
Nonstop1h 00m
Deal found 8/9£107
Sat 17/1017:00 -
Nonstop1h 05m
Sun 18/1012:40 -
Nonstop1h 10m
Deal found 7/9£110
Tue 6/1017:05 -
Nonstop1h 05m
Tue 13/1015:05 -
Nonstop1h 10m
Deal found 8/9£111
Tue 27/1007:15 -
Nonstop1h 15m
Sat 31/1008:40 -
Nonstop1h 05m
Deal found 8/9£111
Thu 1/1010:50 -
Nonstop1h 10m
Sun 4/1008:45 -
Nonstop1h 00m
Deal found 5/9£113
Wed 18/1107:15 -
Nonstop1h 15m
Sat 21/1111:50 -
Nonstop1h 05m
Deal found 7/9£115
Mon 16/1116:55 -
Nonstop1h 00m
Wed 18/1115:00 -
Nonstop1h 10m
Deal found 5/9£117
Fri 2/1007:00 -
Nonstop1h 10m
Sun 4/1015:35 -
Nonstop1h 10m
Deal found 6/9£117
Mon 19/1017:10 -
Nonstop1h 05m
Thu 22/1008:40 -
Nonstop1h 00m
Deal found 9/9£120

Find flight deals from Saint Peter to Heathrow

Round-trip from

£105

One-way from

£39

Popular in

September

Cheapest in

October

Average price

£272

Good round-trip deal

£382 or less

Good one-way deal

£119 or less
British Airways
  • British Airways
  • 4/10-11/10
  • Nonstop
  • 2h 20m total
  • Saint Peter to London
Search Deals
British Airways
  • British Airways
  • 25/11-31/12
  • Nonstop
  • 1h 15m total
  • Saint Peter to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Saint Peter Jersey to London Heathrow.
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Price to beat on a one-way flight from Saint Peter Jersey to London Heathrow.
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Cheapflights Fare Finder

 
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 Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Thu 12/11

07:15-08:30

Nonstop1h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Thu 10/12

10:35-11:45

Nonstop1h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Sun 4/10

20:15-21:25

Nonstop1h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47
Fastest return journey

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Sat 6/3

16:50-17:50

Nonstop1h 00m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Fri 4/12

07:05-08:20

Nonstop1h 15m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Sun 7/3

17:05-18:05

Nonstop1h 00m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Fri 5/3

16:50-17:50

Nonstop1h 00m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Wed 7/10

10:35-11:45

Nonstop1h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£63

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Tue 6/10

18:15-19:20

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

Saint PeterLondon

JER Saint Peter Jersey - LHR London Heathrow

JERLHR

Saint Peter Jersey

Sat 10/10

17:00-18:05

Nonstop1h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 23 resultsSorted by cheapest first
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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

Cheapflights Insights

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

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

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?

Airfare is below average for this route at the moment.

Saint Peter to London Heathrow Airport flights typically cost between £129 and £309 in October.
The cheapest return price found within the last 5 days was £105 on British Airways (4 Oct–11 Oct).

Reviews of airlines servicing Heathrow

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
8,210 reviews
Check prices

Comfort

6.8

Crew

7.7

Food

6.4

Overall

6.7

Entertainment

6.5

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,210 reviews
British Airways
6.7
Okay
8,210 reviews
Check prices

Comfort

6.8

Crew

7.7

Food

6.4

Overall

6.7

Entertainment

6.5

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

Related info for your journey

  • 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 1 outbound flight 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 10m. 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 £98. You may be able to fly from Saint Peter to London Heathrow Airport for 45% 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 (77%), British Airways (77%) or China Southern (59%) 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 £59. On average you can expect to pay £1,050. The most popular route, (Saint Peter Jersey - London Heathrow), can usually be booked for £109.

  • 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.

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
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Salisbury
Watford
Southall
Swindon

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Saint Peter to Heathrow

Saint Peter to London City flights
Saint Peter to Southend flights
Saint Peter to Gatwick flights
Saint Peter to Luton flights
Saint Peter to Stansted flights

Top airline flying from Saint Peter to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£98Average£154FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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