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Cheap flights from Saint Peter to London Heathrow Airport from £37

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
JER — LHR
15 Mar — 22 Mar1
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 13 February 2026.

Tue 10/317:00
JER
-
LHR
Nonstop1h 05m
British Airways
Tue 17/308:40
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 10/2£95
Sat 28/217:00
JER
-
LHR
Nonstop1h 05m
British Airways
Sun 1/308:40
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 11/2£98
Wed 11/317:00
JER
-
LHR
Nonstop1h 05m
British Airways
Wed 18/319:10
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 11/2£100
Sun 22/207:00
JER
-
LHR
Nonstop1h 20m
British Airways
Sun 1/308:40
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 12/2£102
Sat 9/517:00
JER
-
LHR
Nonstop1h 05m
British Airways
Sun 10/508:45
LHR
-
JER
Nonstop1h 00m
British Airways
Deal found 10/2£105
Thu 12/317:00
JER
-
LHR
Nonstop1h 05m
British Airways
Thu 19/308:40
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 12/2£108
Sun 29/320:15
JER
-
LHR
Nonstop1h 10m
British Airways
Sun 5/412:40
LHR
-
JER
Nonstop1h 10m
British Airways
Deal found 12/2£109
Wed 12/810:35
JER
-
LHR
Nonstop1h 10m
British Airways
Wed 23/919:40
LHR
-
JER
Nonstop0h 55m
British Airways
Deal found 10/2£111
Fri 27/207:00
JER
-
LHR
Nonstop1h 20m
British Airways
Sun 1/308:40
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 11/2£113
Mon 9/317:00
JER
-
LHR
Nonstop1h 05m
British Airways
Mon 16/308:40
LHR
-
JER
Nonstop1h 05m
British Airways
Deal found 10/2£114
Sat 28/317:00
JER
-
LHR
Nonstop1h 05m
British Airways
Sat 4/419:40
LHR
-
JER
Nonstop0h 55m
British Airways
Deal found 11/2£115

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 13 February 2026.

Round-trip from

£95

One-way from

£37

Popular in

July

Cheapest in

November

Average price

£106

Good round-trip deal

£249 or less

Good one-way deal

£37 or less
British Airways
  • British Airways
  • 10/3-17/3
  • Nonstop
  • 2h 10m total
  • Saint Peter to London
Search Deals
British Airways
  • British Airways
  • 12/8
  • Nonstop
  • 1h 10m total
  • Saint Peter to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 13 February 2026.
Use the filters below to find and compare flights from Saint Peter to London Heathrow Airport that are best for you.

Fly from

Saint Peter

Fly to

Heathrow

Route

Depart

Return

Price

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Tue 10/3

17:00-18:05

Nonstop1h 05m

London Heathrow

Tue 17/3

08:40-09:45

Nonstop1h 05m

£95

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 28/2

17:00-18:05

Nonstop1h 05m

London Heathrow

Sun 1/3

08:40-09:45

Nonstop1h 05m

£98

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Wed 11/3

17:00-18:05

Nonstop1h 05m

London Heathrow

Wed 18/3

19:10-20:15

Nonstop1h 05m

£100

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 9/5

17:00-18:05

Nonstop1h 05m

London Heathrow

Sun 10/5

08:45-09:45

Nonstop1h 00m

£105

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sun 29/3

20:15-21:25

Nonstop1h 10m

London Heathrow

Sun 5/4

12:40-13:50

Nonstop1h 10m

£109

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Mon 16/3

17:00-18:05

Nonstop1h 05m

London Heathrow

Sun 29/3

08:45-09:45

Nonstop1h 00m

£111

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 27/2

07:00-08:20

Nonstop1h 20m

London Heathrow

Sun 1/3

08:40-09:45

Nonstop1h 05m

£113

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Mon 9/3

17:00-18:05

Nonstop1h 05m

London Heathrow

Mon 16/3

08:40-09:45

Nonstop1h 05m

£114

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Sat 28/3

17:00-18:05

Nonstop1h 05m

London Heathrow

Sat 4/4

19:40-20:35

Nonstop0h 55m

£115

Saint PeterLondon

JER - LHR

JERLHR

Saint Peter Jersey

Fri 27/2

07:00-08:20

Nonstop1h 20m

London Heathrow

Tue 3/3

15:00-16:10

Nonstop1h 10m

£136

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 20 results
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, January is the cheapest month in which you can book a flight from Saint Peter to London Heathrow Airport (average of £79). Flying from Saint Peter to London Heathrow Airport in June is currently the most expensive (average of £181). 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 13 February 2026.

It’s typically best to fly out from Saint Peter to London Heathrow Airport in the evening. Doing so could potentially save you 71% on the flight price compared to flying at midday, which is usually more expensive.

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 13 February 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
7,736 reviews
Check prices

Crew

7.6

Food

6.4

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,736 reviews
British Airways
6.7
Okay
7,736 reviews
Check prices

Crew

7.6

Food

6.4

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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 5 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 £98. You may be able to fly from Saint Peter to London Heathrow Airport for 35% 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 British Airways (81%), China Southern (76%) or Finnair (76%) 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 £37. On average you can expect to pay £353. The most popular route, (Saint Peter Jersey - London Heathrow), can usually be booked for £98.

  • 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, January is the cheapest month in which you can book a flight from Saint Peter to London Heathrow Airport (average of £79). Flying from Saint Peter to London Heathrow Airport in June is currently the most expensive (average of £181). 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
Milton Keynes
Croydon
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

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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 London City flights
Saint Peter to Luton flights
Saint Peter to Stansted 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£98Average£168FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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