Cheap flights from Channel Islands to London from £27

The cheapest month to fly to London Gatwick Airport from Channel Islands is in August. Flight prices, which tend to average around £30, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in August, then you should wait until June to fly from Channel Islands, when ticket prices are also cheap, with an average price of £32.

According to our data, Wednesday is the cheapest day to fly to London Gatwick Airport from Channel Islands. The lowest ticket price found for a Wednesday departure recently was £150. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Channel Islands to London Gatwick Airport on a Friday will generally be more expensive and average around £323. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Channel Islands to London Gatwick Airport flights are usually those with departure times in the evening. Our users have found flights to London Gatwick Airport in the evening for as low as £149. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £225.

Fly from Saint Peter Jersey to London Gatwick for the best Channel Islands - London Gatwick flight prices

You are more likely to see cheaper flights to London Gatwick Airport from Channel Islands when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £108 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Channel Islands for as low as £81 on momondo.

easyJet and Aurigny Air are the most popular carriers operating from Channel Islands to London Gatwick

easyJet, Aurigny Air and British Airways are the top three most popular airlines that fly to London Gatwick Airport from Channel Islands according to our data. easyJet is the first choice among our users, with 43% of people opting to fly with this airline when travelling to London Gatwick Airport. Keep in mind that there are 3 different airlines that fly to London Gatwick Airport on a routine basis, so you have a few additional options to choose from.

8 flights are operational daily from Channel Islands to London Gatwick Airport as of May 2026. The most popular departure time for this route is 14:00, with 52% of flights per day taking off at midday.

As of May 2026, there are 56 flights per week flying from Channel Islands to London Gatwick Airport. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.