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Cheap Flights from Adelaide to Cairns

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Reverse direction: CNS to ADL
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QF One-Way flights from $306
Dep. Thu 17 Sep$306
Dep. Tue 15 Sep$306
QFShow more Flights
Dep. Mon 14 Sep$310
Dep. Mon 31 Aug$310
Dep. Tue 01 Sep$312
Dep. Wed 02 Sep$312
Dep. Thu 03 Sep$312
Dep. Fri 04 Sep$312
Dep. Sat 05 Sep$312
Dep. Mon 24 Aug$312
Dep. Tue 25 Aug$312
Dep. Wed 26 Aug$312
Dep. Thu 27 Aug$312
Dep. Fri 28 Aug$312
Dep. Sat 29 Aug$312
Dep. Sat 22 Aug$312
Dep. Mon 07 Sep$312
Dep. Thu 10 Sep$312
Dep. Fri 11 Sep$312
Dep. Sat 12 Sep$312
Dep. Wed 16 Sep$312
Dep. Sun 13 Sep$315
Dep. Tue 08 Sep$315
Dep. Wed 09 Sep$315
Dep. Mon 05 Oct$330
Dep. Sun 11 Oct$330
Dep. Wed 07 Oct$332
Dep. Thu 08 Oct$332
Dep. Fri 09 Oct$332
Dep. Sat 10 Oct$332
Dep. Sun 23 Aug$332
Dep. Sun 06 Sep$332
Dep. Wed 30 Sep$332
Dep. Fri 18 Sep$332
Dep. Sat 19 Sep$332
Dep. Sun 20 Sep$332
Dep. Mon 21 Sep$332
Dep. Tue 22 Sep$332
Dep. Wed 23 Sep$332

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Adelaide? Check out our domestic flights to Adelaide. If Adelaide is not your closest airport, then here are all our flights to Cairns from Australia. Maybe a different destination? Here are all the flights from Adelaide


Cheapest Adelaide to Cairns Return Prices

These are the cheapest prices for Adelaide to Cairns return airfares.

July 2026
$304
August 2026
$358
November 2026
$358
February 2027
$582
March 2027
$601

Average Adelaide to Cairns Return Prices

These are the average prices for Adelaide to Cairns return airfares.

July 2026
$858
August 2026
$678
September 2026
$679
October 2026
$759
December 2026
$687
January 2027
$628

Frequently Asked Questions

When is the cheapest time to travel from Adelaide to Cairns?

The cheapest month to travel is typically July.

How much do return flights from Adelaide to Cairns cost?

The best price we found for a return flight from Adelaide to Cairns is $358.

What is the cheapest date to fly from Adelaide to Cairns?

Currently, the cheapest date for a return flight from Adelaide to Cairns is 22 July 2026.

What is the cheapest airline that flys from Adelaide to Cairns?

Currently, the cheapest airline that flys from Adelaide to Cairns is Jetstar.

Which airlines fly direct from Adelaide to Cairns?

Jetstar flies direct.

How long does a direct flight from Adelaide to Cairns take?

We were not able to find any direct flights to Cairns.

What is the IATA airport code for Cairns?

The IATA code for Cairns is CNS. It is located in Australia at coordinates -16.87469, 145.7537.

When should you book flights to Cairns?

From our data, you should book flights to Cairns 30 days out.

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