The cheapest Istanbul to Marrakesh return flight on the radar right now is €250, flying with LOT via one or more connections. It covers departures in December 2026, and every dated link below opens that exact IST–RAK search on Skyscanner. At 30% under the €357 we normally record here, it is one of the strongest IST–RAK fares in our index. Across 82 recorded checks it has ranged between €187 and €517. Our sampling points to December 2026 as the cheapest month to fly Istanbul 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 Istanbul? We track 53 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 Istanbul to Marrakesh is often still worth booking within a day or two of the fare we found.