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Cheap Flights from Adelaide to Cairns

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JQ One-Way flights from $179

Dep.art Tue 21 Jul^$179

Dep.art Wed 22 Jul^$179

JQShow more Flights

Dep.art Thu 23 Jul^$179

Dep.art Fri 24 Jul^$179

Dep.art Sat 25 Jul^$179

Dep.art Sun 26 Jul^$179

Dep.art Tue 11 Aug^$179

Dep.art Wed 12 Aug^$179

Dep.art Thu 13 Aug^$179

Dep.art Fri 14 Aug^$179

Dep.art Sat 15 Aug^$179

Dep.art Sun 16 Aug^$179

Dep.art Mon 17 Aug^$179

Dep.art Tue 18 Aug^$179

Dep.art Sun 09 Aug^$179

Dep.art Sat 22 Aug^$179

Dep.art Sun 23 Aug^$179

Dep.art Mon 24 Aug^$179

Dep.art Sat 29 Aug^$179

Dep.art Sun 30 Aug^$179

Dep.art Wed 26 Aug^$179

Dep.art Thu 27 Aug^$179

Dep.art Thu 03 Sep^$179

Dep.art Sat 05 Sep^$179

Dep.art Sun 06 Sep^$179

Dep.art Sat 12 Sep^$179

Dep.art Sun 13 Sep^$179

Dep.art Mon 14 Sep^$179

Dep.art Tue 15 Sep^$179

Dep.art Thu 17 Sep^$179

Dep.art Tue 11 May^$179

Dep.art Wed 12 May^$179

Dep.art Thu 13 May^$179

Dep.art Sat 15 May^$179

Dep.art Sun 16 May^$179

Dep.art Mon 17 May^$179

Dep.art Tue 18 May^$179

Dep.art Wed 19 May^$179

Dep.art Thu 20 May^$179

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 21 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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Cheap Flights from Adelaide to Cairns

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Cheapest Adelaide to Cairns Return Prices

Average Adelaide to Cairns Return Prices

Frequently Asked Questions

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