383 - 789 AUD
In general when looking for the cheapest flight to Christchurch, try to book your flight during the month of August for the best deal.
From most locations, booking your flights to Christchurch around 52 days prior to your departure date finds the best deals.
From most locations, the cheapest day to fly to Christchurch is Wednesday. Most users found that departing on a Thursday was most expensive.
Typically, cheap prices to Christchurch are most often found for evening flights. Cheap prices are less likely for morning flights.