The cheapest London Stansted to Muscat return flight on the radar right now is £380, flying with Pegasus Airlines via one or more connections. It covers departures in October 2026, and every dated link below opens that exact STN–MCT search on Skyscanner. The price we usually record on this route is £339. Across 104 recorded checks it has ranged between £230 and £674. Our sampling points to October 2026 as the cheapest month to fly London Stansted to Muscat.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from London Stansted? We track 62 other departure cities for Muscat, listed at the foot of this page.
Fares move quickly. If this London Stansted to Muscat price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.