Cheap flights from Saint Peter to London from £76

The month of November is, on average, the cheapest month to fly to Southampton from Saint Peter, with most prices found around £137. If you’re not able to fly to Southampton in November, then December is your next best option. Flight prices from Saint Peter to Southampton during December average around £167.

Our data shows that Sunday is the least expensive day to fly to Southampton. Tickets to fly out on this day can be as low as £205. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £272. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southampton.

According to our data, the cheapest time of day to fly to Southampton is in the afternoon. momondo users have found flights departing from Saint Peter to Southampton in the afternoon for as low as £205. 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 morning when prices are £224 on average. Flights to Southampton from Saint Peter in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Saint Peter Jersey to Southampton Eastleigh for the best Saint Peter Jersey - Southampton Eastleigh flight prices

Loganair is the most popular carrier operating from Saint Peter Jersey to Southampton Eastleigh

easyJet, British Airways and Blue Islands are the top three most popular airlines that fly to Southampton from Saint Peter according to our data. easyJet is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 4 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

The number of flights available between Saint Peter and Southampton is 4 per day as of May 2026. The most frequent departure time is 07:00, with 48% of daily flights leaving at midday.

As of May 2026, there are 28 flights per week flying from Saint Peter to Southampton. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.