| Route | One Way | Return |
|---|---|---|
| Brisbane to Cairns flights | $89 | $178 |
| Melbourne to Cairns flights | $99 | $198 |
| Sydney to Cairns flights | $112 | $224 |
| Adelaide to Cairns flights | $222 | $401 |
| Gold Coast to Cairns flights | $245 | $361 |
| Canberra to Cairns flights | $297 | $440 |
| Perth to Cairns flights | $714 | |
| Merimbula to Cairns flights | $797 |
Prices last updated: 14 Jun 2026 08:13
Return fares to Cairns by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Cairns is January 2027, with return fares from $99 — 76% cheaper than the most expensive month (April 2027, from $406).
Based on the fares we've tracked, January is typically the cheapest month to fly to Cairns, with return fares from $99. April is the most expensive month, with the cheapest return fares around $406.
Across the year, return fares to Cairns average around $197. If you can travel in the off-peak months of January, February and July, you'll generally pay up to 50% less than the yearly average.
These are the cheapest prices for return airfares to Cairns
These are the average prices for return airfares to Cairns
The cheapest month to travel is typically January.
How much do return flights to Cairns cost?The best price we found for a return flight to Cairns is $178.
What is the cheapest date to fly to Cairns?Currently, the cheapest date for a return flight to Cairns is 15 July 2026.
What is the cheapest airline that flys to Cairns?Currently, the cheapest airline that flys to Cairns is Jetstar.
Which airlines fly direct to Cairns?Jetstar, Air New Zealand, Qantas, Alliance Air Pty, Airnorth Regional and Virgin Australia fly direct.
How long does a direct flight to Cairns take?The shortest direct flight usually takes 60 minutes.
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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Can you sort me out with direct flights to Cairns?100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.
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