C$ 1,699 Cheap flights to South Australia

Adelaide is about 98% more popular to visit than any other city in South Australia, according to momondo users. When visiting Adelaide, it is recommended to fly into Adelaide Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.

South Australia typically has a temperature range from 11 °C(June) to 21 °C(January). Those looking to avoid rain and/or snow while visiting South Australia should plan their trip in January, January, or March, as these months are relatively less likely to have precipitation.

There are a total of 6 airlines that operate flight routes to South Australia, with Air New Zealand being the most popular option. An estimated 34% of those flying into South Australia choose to fly with Air New Zealand. If you’re unable to find tickets with Air New Zealand, then Qantas Airways and Air Canada are also popular airlines to fly with.

Prices for flights to South Australia refresh daily.

The number of operators available for flights to South Australia is 9 as of December 2025.

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to South Australia.

The travel and health documents required for your trip to South Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.