In general, October is the cheapest month to fly from New Zealand to Belgrade. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,478. If you are unable to visit Belgrade during the month of October, then departing from New Zealand during the month May is also very affordable. Most momondo users find prices during this month for around $1,485.
Most flyers found that booking tickets 60 days in advance of their planned departure date is the best time to get cheap flights to Belgrade. During this timeframe, flight prices are around $1,741.
Those flying to Belgrade could potentially find better pricing at Kraljevo Morava Airport (110 km from Belgrade city centre), depending on the month and departure airport.