The cheapest month to fly to Cairns from South Africa is in February. Flight prices, which tend to average around R16 636, are often lower during this time because this is during the off-season. If you don’t want to visit Cairns in February, then you should wait until June to fly from South Africa, when ticket prices are also cheap, with an average price of R17 247.
The cheapest day to depart on your flight to Cairns is on a Wednesday when prices can be found for as low as R16 268. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around R20 250. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cairns.
Flying to Cairns from South Africa at midday is the least expensive time of day to depart. momondo users have found prices as low as R16 989 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Cairns is in the afternoon when prices are around R22 257.