The cheapest flight to Vienna you can get by boooking 33 days before departure.
The most popular airlines on the route Varna - Vienna: Austrian (OS), Turkish Airlines (TK), Bulgaria Air (FB).
The cheapest flights you can book on the route Varna Airport (VAR) - Schwechat (VIE).
Direct flights last about 1h 55min.
Direct flights available 6 days a week - Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.
Direct flights: Austrian (OS), Bulgaria Air (FB), Air Berlin (AB).