Cheap flights from London to Cagliari from £20

The month of January is, on average, the cheapest month to fly to Cagliari from London, with most prices found around £61. If you aren’t able to travel during the month of January, then book flights to Cagliari from London during November instead. Flights to Cagliari in November, while not as cheap as those in January, still average around £86.

The cheapest day to depart from London to Cagliari is on a Thursday when prices can be found for as low as £163. Flights from London to Cagliari on a Sunday will generally be more expensive and average around £258. 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 Cagliari is in the evening when flights can be purchased for as low as £144. Try not to purchase tickets in the afternoon because they tend to be around £195. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Stansted to Cagliari Elmas for the best London - Cagliari Elmas flight prices

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

No. A direct flight is the cheapest option for a flight between London to Cagliari.

Ryanair, easyJet, and Vueling are the most popular carriers operating from London to Cagliari Elmas

Ryanair, British Airways and Lufthansa are the top three most popular airlines that fly to Cagliari from London according to our data. Ryanair is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Cagliari. Keep in mind that there are 4 different airlines that fly to Cagliari on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between London and Cagliari have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday 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 19% of their flights experiencing any sort of delay.

Munich (MUC) was the most common stop: 69% of momondo users choosing one-stop flights on this route connected there.

Flights via Milan (MXP) offer the lowest average return price of £88.

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 5h 45m.

Munich (MUC) has the shortest average stopover time for this route: 1h 37m.

As of July 2026, 1 flights take off from London and land in Cagliari each day. The most common flight departure time for this route is 17:00, with 60% of daily flights taking off in the afternoon.

The number of flights available between London and Cagliari is 7 per week as of July 2026. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.