Cheap flights from Southampton to Channel Islands from £76

If you don’t want to visit Channel Islands in July, then you should wait until September to fly from Southampton, when ticket prices are also cheap, with an average price of £45.

The cheapest day to depart on your flight to Channel Islands is on a Wednesday when prices can be found for as low as £181. This is often the case because there is less demand to fly during this day of the week. Flights from Southampton to Channel Islands on a Sunday will generally be more expensive and average around £235. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Channel Islands is at midday when flights can be purchased for as low as £174. In the evening is when there is more demand to fly to Channel Islands, so prices are often more expensive at around £201 per ticket.

Fly from Southampton Eastleigh to Saint Peter Port Guernsey for the best Southampton Eastleigh - Channel Islands flight prices

You are more likely to see cheaper flights to Channel Islands from Southampton when booking weeks ahead of your departure date. In general, you can expect to find flights to Channel Islands for around £205 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Channel Islands from Southampton for as low as £94 on momondo.

Loganair and Aurigny Air are the most popular carriers operating from Southampton Eastleigh to Channel Islands

easyJet, Aurigny Air and British Airways are the top three most popular airlines that fly to Channel Islands from Southampton according to our data. easyJet is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Channel Islands. Keep in mind that there are 6 different airlines that fly to Channel Islands on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 7 flights per day flying from Southampton to Channel Islands. The most common time of day flights depart is 19:00, with 46% of flights taking off at midday.

The number of flights available between Southampton and Channel Islands is 54 per week as of May 2026. The most frequent departure day is Fri, with 19% of weekly flights leaving on this day.