The best month to arrive at Christchurch is August and the most expensive month to fly is April. (Average prices, based on 299 datapoints.)
The best day to arrive at Christchurch is Wednesday and it would be best to avoid Sunday, as prices are on average 75.6% higher than on Wednesday. (Average prices, based on 302 datapoints.)
At Christchurch the most flights depart around 11:00. (Hourly flights, based on 359 datapoints.)
From Christchurch most of the flights depart to Auckland, second best connected from Christchurch is Wellington. (Daily flights, based on 53 datapoints.)