Cheap Flights from Melbourne to Cairns
Round-trip economy fares between Melbourne (MEL) and Cairns (CNS) average A$321 across the year. Book for March and typical prices fall to A$282. The 2,313 km hop takes about 3.3 hours non-stop, and the nicest window to visit Cairns is June – September (dry season, best Reef visibility).
Today's tracked low
A$274 −3% vs. seasonal low
Not flying from Melbourne? See Cairns deals from your nearest hub.
When is the cheapest time to fly from Melbourne to Cairns?
Average round-trip economy fare by departure month. March is the statistical sweet spot at A$282.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$302 | −A$19 |
| February | A$289 | −A$32 |
| March Cheapest | A$282 | −A$39 |
| April | A$308 | −A$13 |
| May | A$334 | +A$13 |
| June | A$372 | +A$51 |
| July | A$392 | +A$71 |
| August | A$379 | +A$58 |
| September | A$353 | +A$32 |
| October | A$334 | +A$13 |
| November | A$295 | −A$26 |
| December | A$315 | −A$6 |
Travel Readiness & Connectivity — Australia
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Melbourne to Cairns flight FAQs
- What is the cheapest month to fly from Melbourne to Cairns?
- March is typically cheapest, with round-trips from A$282 — about A$39 under the yearly average of A$321.
- How long is the flight from Melbourne to Cairns?
- Non-stop services cover the 2,313 km route in roughly 3.3 hours.
- When is the best time to visit Cairns?
- June – September (dry season, best Reef visibility). Entry requirements: ETA / eVisitor authorisation required before boarding.