HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

Cheap flights from Saint Peter (JER) to London (LON)

JER — LON
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint Peter to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Saint Peter Jersey to London are usually found in February or March, booked 69 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

May

Cheapest in

February

Average price

$129

Good round-trip deal

$150 or less

Good one-way deal

$48 or less
Provider with most accurate pricing for Saint Peter Jersey-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint Peter Jersey-London (LON) flights.
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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

Compare providers for flights from Saint Peter to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Saint Peter to London in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Saint Peter-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Saint Peter-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Saint Peter-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint Peter-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint Peter-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Saint Peter to London. Price data was last updated on October 31, 2025.

The price you pay for your flight from Saint Peter to London may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Saint Peter to London (average of $35). Flying from Saint Peter to London in May is currently the most expensive (average of $97). 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 November 2, 2025.

It’s optimal to fly from Saint Peter to London in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Saint Peter to London. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Saint Peter to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday afternoons 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 November 2, 2025.
See what other customers who have flown with easyJet and British Airways from Saint Peter to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,840 reviews

Boarding

6.7

Comfort

6.7

Crew

7.6

Entertainment

5.5

Overall

6.9

Food

5.9

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,840 reviews
easyJet
6.9
Okay
1,840 reviews

Boarding

6.7

Comfort

6.7

Crew

7.6

Entertainment

5.5

Overall

6.9

Food

5.9

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
British Airways
6.7
Okay
7,491 reviews
easyJet
6.9
Okay
1,840 reviews

Boarding

6.7

Comfort

6.7

Crew

7.6

Entertainment

5.5

Overall

6.9

Food

5.9

Reviews

1 / 20
4.0
Okay

Matt,Sep 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 8 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.

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

    Flying on easyJet is currently your cheapest option to London, with prices starting at $60. Another option worth looking into is British Airways, starting at $100 round trip. easyJet is 57% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider British Airways (89%), Qatar Airways (87%) or Finnair (87%) when booking your flight. These represent the most reliable airlines when flying from Saint Peter to London.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Saint Peter to London (average of $35). Flying from Saint Peter to London in May is currently the most expensive (average of $97). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$60Average$135FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$100Average$230FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.