The cheapest Athens to Muscat return flight on the radar right now is €239, flying with Pegasus Airlines via one or more connections. It covers departures in December 2026, and every dated link below opens that exact ATH–MCT search on Skyscanner. At 37% under the €379 we normally record here, it is one of the strongest ATH–MCT fares in our index. Across 73 recorded checks it has ranged between €189 and €542. Our sampling points to December 2026 as the cheapest month to fly Athens to Muscat.
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 Athens? We track 61 other departure cities for Muscat, 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 Athens to Muscat is often still worth booking within a day or two of the fare we found.