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Cheap flights from Saint Peter to London from £20

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
JER — LON
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint Peter to London

Enter your travel dates to find the best prices.

Cheapest flights from Saint Peter to London
Explore the most affordable flight options available from Saint Peter to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Thu 1/1013:50 -
Nonstop1h 00m
Mon 5/1012:45 -
Nonstop1h 10m
Deal found 6/8£44
Thu 24/913:50 -
Nonstop1h 00m
Mon 28/912:45 -
Nonstop1h 10m
Deal found 4/8£49
Thu 3/908:20 -
Nonstop1h 00m
Mon 28/912:45 -
Nonstop1h 10m
Deal found 2/8£51
Thu 17/913:50 -
Nonstop1h 00m
Mon 28/912:45 -
Nonstop1h 10m
Deal found 5/8£54
Sun 4/1007:05 -
Nonstop1h 05m
Fri 16/1007:00 -
Nonstop1h 05m
Deal found 2/8£59
Wed 16/916:35 -
Nonstop1h 05m
Tue 29/914:50 -
Nonstop1h 05m
Deal found 5/8£59
Thu 1/1016:15 -
Nonstop1h 00m
Mon 5/1007:05 -
Nonstop1h 05m
Deal found 6/8£59
Fri 9/1014:35 -
Nonstop1h 05m
Sun 11/1016:30 -
Nonstop1h 05m
Deal found 6/8£62
Tue 15/916:10 -
Nonstop1h 05m
Wed 30/915:00 -
Nonstop1h 05m
Deal found 2/8£62
Thu 24/918:00 -
Nonstop1h 05m
Mon 28/917:35 -
Nonstop1h 05m
Deal found 2/8£65
Sun 6/918:05 -
Nonstop1h 05m
Wed 30/915:00 -
Nonstop1h 05m
Deal found 3/8£65
Thu 17/918:00 -
Nonstop1h 05m
Mon 28/917:35 -
Nonstop1h 05m
Deal found 6/8£66

Find flight deals from Saint Peter to London

Discover tips and strategies to find the most affordable flight options for your journey from Saint Peter (JER) to London (LON). 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 7 August 2026.

Round-trip from

£44

One-way from

£20

Popular in

August

Cheapest in

February

Average price

£187

Good round-trip deal

£67 or less

Good one-way deal

£47 or less
easyJet
  • easyJet
  • 1/10-5/10
  • Nonstop
  • 2h 10m total
  • Saint Peter to London
Search Deals
easyJet
  • easyJet
  • 15/10
  • Nonstop
  • 1h 00m total
  • Saint Peter to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Saint Peter Jersey to London (LON).
Search Deals
Price to beat on a one-way flight from Saint Peter Jersey to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint Peter to London 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 7 August 2026.
Use the filters below to find and compare flights from Saint Peter to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint PeterLondon

JER Saint Peter Jersey - SEN London Southend

JERSEN

Saint Peter Jersey

Thu 24/9

13:50-14:50

Nonstop1h 00m

London Southend

Mon 28/9

12:45-13:55

Nonstop1h 10m

£49

Saint PeterLondon

JER Saint Peter Jersey - SEN London Southend

JERSEN

Saint Peter Jersey

Thu 3/9

08:20-09:20

Nonstop1h 00m

London Southend

Mon 28/9

12:45-13:55

Nonstop1h 10m

£51

Saint PeterLondon

JER Saint Peter Jersey - SEN London Southend

JERSEN

Saint Peter Jersey

Thu 17/9

13:50-14:50

Nonstop1h 00m

London Southend

Mon 28/9

12:45-13:55

Nonstop1h 10m

£54

Saint PeterLondon

JER Saint Peter Jersey - LGW London Gatwick

JERLGW

Saint Peter Jersey

Sun 4/10

07:05-08:10

Nonstop1h 05m

London Gatwick

Fri 16/10

07:00-08:05

Nonstop1h 05m

£59

Saint PeterLondon

JER Saint Peter Jersey - LTN London Luton

JERLTN

Saint Peter Jersey

Wed 16/9

16:35-17:40

Nonstop1h 05m

London Luton

Tue 29/9

14:50-15:55

Nonstop1h 05m

£59

Saint PeterLondon

JER Saint Peter Jersey - LTN London Luton

JERLTN

Saint Peter Jersey

Fri 9/10

14:35-15:40

Nonstop1h 05m

London Luton

Sun 11/10

16:30-17:35

Nonstop1h 05m

£62

Saint PeterLondon

JER Saint Peter Jersey - LTN London Luton

JERLTN

Saint Peter Jersey

Thu 17/9

18:00-19:05

Nonstop1h 05m

London Luton

Mon 28/9

17:35-18:40

Nonstop1h 05m

£62

Saint PeterLondon

JER Saint Peter Jersey - LTN London Luton

JERLTN

Saint Peter Jersey

Thu 24/9

18:00-19:05

Nonstop1h 05m

London Luton

Mon 28/9

17:35-18:40

Nonstop1h 05m

£65

Saint PeterLondon

JER Saint Peter Jersey - LTN London Luton

JERLTN

Saint Peter Jersey

Thu 17/9

18:00-19:05

Nonstop1h 05m

London Luton

Fri 25/9

16:35-17:40

Nonstop1h 05m

£65

Saint PeterLondon

JER Saint Peter Jersey - LTN London Luton

JERLTN

Saint Peter Jersey

Sun 6/9

18:05-19:10

Nonstop1h 05m

London Luton

Wed 30/9

15:00-16:05

Nonstop1h 05m

£65

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Saint Peter to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, February is the cheapest month in which you can book a flight from Saint Peter to London (average of £86). Flying from Saint Peter to London in July is currently the most expensive (average of £184). 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 LON?

Find hourly flight availability from Saint Peter to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 August 2026.

It’s typically best to fly out from Saint Peter to London in the evening. Doing so could potentially save you 74% 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?

Airfare is below average for this route at the moment.
Saint Peter to London flights typically cost between £96 and £209 in October.
The cheapest return price found within the last 5 days was £43 on easyJet (1 Oct–5 Oct).

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

Use this chart to determine the cheapest time to fly return from Saint Peter to London. Price data was last updated on 1 August 2026.

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 7 August 2026.
Read reviews from past customers who have flown with easyJet and British Airways from Saint Peter to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,921 reviews
Check prices

Entertainment

5.5

Food

5.9

Comfort

6.8

Crew

7.7

Overall

6.9

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,921 reviews
easyJet
6.9
Okay
1,921 reviews
Check prices

Entertainment

5.5

Food

5.9

Comfort

6.8

Crew

7.7

Overall

6.9

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
British Airways
6.7
Okay
8,151 reviews
easyJet
6.9
Okay
1,921 reviews
Check prices

Entertainment

5.5

Food

5.9

Comfort

6.8

Crew

7.7

Overall

6.9

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

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

    Most people fly from Saint Peter Jersey (JER) if they book a flight from Saint Peter to London. On average, Jersey has 2 outbound flights to London per day from 2 airlines. 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?

    Departing from Saint Peter to London will take you 1h. Saint Peter and London are separated by a distance of 207 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Saint Peter to London round-trip?

    According to our current data, British Airways (£30), and easyJet (£50) offers the cheapest pricing from Saint Peter to London. British Airways is priced at 75% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Saint Peter to London?

    The most popular flight routes from Saint Peter to London are Saint Peter Jersey - London Gatwick, Saint Peter Jersey - London Heathrow and Saint Peter Jersey - London Luton.

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

    The top 3 most reliable airlines when flying from Saint Peter to London are Qatar Airways (78%), British Airways (78%) and China Southern (64%).

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

    On average you can expect to pay £1,179 for a flight from Saint Peter to London. The cheapest flight overall is £236 while the most popular route, (Saint Peter Jersey - London Gatwick) is currently priced at £59.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Saint Peter to London (average of £86). Flying from Saint Peter to London in July is currently the most expensive (average of £184). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Gatwick
Luton
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Saint Peter to London

Discover the top 2 airlines that operate flights from Saint Peter to London. 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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£30Average£133FlexibilityNo cancel feeOn-time70%
Search British Airways flights
easyJetCheapest£50Average£114FlexibilityNo cancel feeOn-time86%
Search easyJet 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 London?

When you search for this flight from Saint Peter to London, 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 Saint Peter to London?

Cheapflights simply makes it quick and affordable to book flights from Saint Peter to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to London from Saint Peter? 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 Saint Peter to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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