Cheap flights from Saint Peter to London from £37

In general, November is the cheapest month to fly from Saint Peter to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £103. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Saint Peter averaging around £108.

On average, the least expensive day to fly to London Heathrow Airport from Saint Peter is on a Thursday. momondo users have found tickets for Thursday departures for as low as £529. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £853.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Saint Peter to London Heathrow Airport in the morning for as low as £694. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £702 on average. Flights to London Heathrow Airport from Saint Peter in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Saint Peter Jersey to London Heathrow for the best Saint Peter Jersey - London Heathrow flight prices

There are 2 cabin classes available to choose from on Saint Peter Jersey to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of March 2026, prices for Saint Peter to London Heathrow Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

As of March 2026, there are 5 flights per day flying from Saint Peter to London Heathrow Airport. The most common time of day flights depart is 10:00, with 81% of flights taking off at midday.

As of March 2026, 37 flights take off from Saint Peter and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.