For the cheapest flights to Athens book 9 days before departure.
The most popular airlines on the route Prague - Athens: Aegean (A3), Ukraine International (PS), Austrian (OS).
The cheapest flights are on the route Ruzyne (PRG) - Eleftherios Venizelos (ATH).
Direct flights last about 2h 30min.
Direct flights available 6 days a week - Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.
Direct flights: Aegean (A3).