Travelling from most locations, it is best to book your flight to Graz during the month of February for the best deal, although there are other times of the year which offer great deals as well.
Most flyers found that booking flight tickets 48 days in advance of their planned departure date is, on average, the best time to get cheap flights to Graz.
From most locations, the cheapest day to fly to Graz is Wednesday. Most users found that departing on a Friday was most expensive.
Typically, cheap prices to Graz are most often found for evening flights. Cheap prices are less likely for afternoon flights.