For the cheapest flights to Copenhagen book 11 days before departure.
The most popular airlines on the route Athens - Copenhagen: Aegean (A3), SAS (SK), Swiss (LX).
The cheapest flights are on the route Eleftherios Venizelos (ATH) - Kastrup (CPH).
Direct flights last about 3h 20min.
Direct flights available 6 days a week - Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.
Direct flights: Aegean (A3), SAS (SK).