LHR - JER

Find cheap flights from London to Saint Peter

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Peter

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint Peter, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint Peter, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Nonstop flights
Every day
You can fly direct with British Airways. Average duration is 1h 01m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
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Good to know
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Peter!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Saint Peter (LHR-JER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Saint Peter that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Saint Peter

Multiple Airlines Logo
LHR
-
JER
174 mimulti-stop
Multiple Airlines Logo
JER
-
LHR
174 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for London to Saint Peter flights

Get data-powered insights and trends into flights from London to Saint Peter to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London to Saint Peter?

The average price of all round-trip flights from London Heathrow Airport to Saint Peter clicked on KAYAK for each day over the last 12 months.

For London to Saint Peter, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Saint Peter back to London, the best deals are generally found on Friday, with Wednesday being the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Saint Peter?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Saint Peter, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Saint Peter is February, where tickets cost $148 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $236 and $231 respectively.

How far in advance should I book a flight from London Heathrow Airport to Saint Peter?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Saint Peter, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Saint Peter, you should book around 6 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 13% increase in price.

When to book flights from London to Saint Peter

Are your dates flexible? Find out the best times to travel from London to Saint Peter based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Saint Peter flights

  • Do I need a passport to fly between London and Saint Peter?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London and on arrival in Saint Peter.

  • Which aircraft models fly most regularly from London to Saint Peter?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London to Saint Peter flight route.

  • Which airline alliances offer flights from London to Saint Peter?

    oneworld is the only airline alliance operating flights between London and Saint Peter.

  • On which days can I fly direct from London to Saint Peter?

    There are nonstop flights from London to Saint Peter on a daily basis.

  • How does KAYAK find such low prices on flights from London to Saint Peter?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Saint Peter.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Saint Peter?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Peter from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Saint Peter?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Peter with an airline and back to London with another airline. Booking your flights between London and JER can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Saint Peter?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Peter from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Saint Peter

  • Looking for a cheap flight? 25% of our users found flights on this route for $144 or less one-way.

Prefer to fly direct from London to Saint Peter?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Saint Peter Jersey.
Find which airlines fly direct from London Heathrow Airport to Saint Peter Jersey Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Saint Peter Jersey

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Saint Peter Jersey to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airline flying from London to Saint Peter

 
See real verified KAYAK customer reviews for airlines flying from London to Saint Peter. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Saint Peter? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7944 reviews
6.4Food
7.7Crew
6.9Boarding
6.4Entertainment
6.8Comfort
Airline reviews

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

6.0 GoodJames, Apr 2026
LHR - HYD
Read more British Airways reviews

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

Wonderful business class flight in a lovely new plane with an excellent crew

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything you need to know for your flight from London to Saint Peter

Information on your arrival and departure airports

London (LHR)
Saint Peter (JER)