Cheap flights from Alicante to London from £21

The cheapest month to fly to London Gatwick Airport from Alicante is in November. Flight prices, which tend to average around £49, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in November, then you should wait until March to fly from Alicante, when ticket prices are also cheap, with an average price of £56.

According to our data, Monday is the cheapest day to fly to London Gatwick Airport from Alicante. The lowest ticket price found for a Monday departure recently was £65. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Alicante to London Gatwick Airport on a Sunday will generally be more expensive and average around £90. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Alicante 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 £52. In contrast, the most expensive time of day to depart to London Gatwick Airport is at midday when prices are around £92.

Fly from Alicante to London Gatwick for the best Alicante - London Gatwick flight prices

You are more likely to see cheaper flights to London Gatwick Airport from Alicante when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £86 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 Alicante for as low as £55 on momondo.

There are 3 cabin classes available to choose from on Alicante to London Gatwick Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet is the most popular carrier operating from Alicante to London Gatwick

Vueling, easyJet and Ryanair are the top three most popular airlines that fly to London Gatwick Airport from Alicante according to our data. Vueling is the first choice among our users, with 48% 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.

Historically, on average around 24% of flights between Alicante and London have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

7 flights are operational daily from Alicante to London Gatwick Airport as of April 2026. The most popular departure time for this route is 06:00, with 36% of flights per day taking off in the evening.

The number of flights available between Alicante and London Gatwick Airport is 51 per week as of April 2026. The most frequent departure day is Sat, with 31% of weekly flights leaving on this day.