The best month to fly between Sydney and Gold Coast is April and the most expensive month to fly is October. (Average prices, based on 248 datapoints.)
The best day to arrive at Sydney is Saturday and it would be best to avoid Wednesday, as prices are on average 365.92% higher than on Saturday. (Average prices, based on 992118 datapoints.)
The best time to fly is at around 17. (Average prices, based on 353 datapoints.)