The best month to arrive at Cairns is February and the most expensive month to fly is December. (Average prices, based on 1309 datapoints.)
The cheapest airline flying to Cairns is JetStar Airways. They are 38% cheaper than Qantas. (Average prices, based on 1318 datapoints.)
At Cairns the most flights depart around 06:00. (Hourly flights, based on 1326 datapoints.)