London to Cagliari
London to Cagliari is cheapest in October. December, the most expensive month we measured, costs about 43 € more.
London to Cagliari is 1,561 km flown direct. Every fare we measured came from Ryanair.
That comes from pricing 192 departure dates across 8 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from London to Cagliari?
Anything at or below the quarter mark beats three in four of the 192 one-way fares we measured here. Above the median, wait or move the date.
seen 17 Aug 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 39 and 164 days before departure, much the same distance out as everything else. On this route, how far ahead you book matters less than which month you pick.
a snapshot of where the cheap seats sat, seen 17 Aug 2026
Which day of the week is cheapest?
On average, Tuesday departures came out lowest and Wednesday highest, a spread of about 15 €. The day matters less than the month here: pick the month first, then the day.