For the cheapest flights to Athens book 16 days before departure.
The most popular airlines on the route Budapest - Athens: Ryanair (FR), Aegean (A3), Lufthansa (LH).
The cheapest flights are on the route Liszt Ferenc (BUD) - Eleftherios Venizelos (ATH).
Direct flights last about 1h 55min.
Direct flights available 4 days a week - Monday, Wednesday, Friday, Sunday.
Direct flights: Ryanair (FR), Aegean (A3).