The cheapest London to Marrakesh return flight on the radar right now is £115, flying with Vueling Airlines via one or more connections. It covers departures in December 2026, and every dated link below opens that exact LHR–RAK search on Skyscanner. That is roughly 21% below the £145 this route usually costs. Across 89 recorded checks it has ranged between £113 and £190. Our sampling points to December 2026 as the cheapest month to fly London to Marrakesh.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from London? We track 54 other departure cities for Marrakesh, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since London to Marrakesh is often still worth booking within a day or two of the fare we found.