The cheapest flight to Athens you can get by boooking 48 days before departure.
The most popular airlines on the route Bratislava - Athens: Ryanair (FR), Czech Airlines (OK), AccesRail (9B).
The cheapest flights you can book on the route M. R. Stefanik (BTS) - Eleftherios Venizelos (ATH).
Direct flights last about 2h 10min.
Direct flights available 2 days a week - Tuesday, Saturday.
Direct flights: Ryanair (FR).