What is the cheapest month to fly from Perth to Cairns?

Based on current 6-month forward fare data, December 2026 is the cheapest month to fly from Perth (PER) to Cairns (CNS), with fares starting from $179.

What is the lowest current fare from PER to CNS?

The lowest currently-listed fare from Perth (PER) to Cairns (CNS) is $179 on 2026-12-25.

How long is the flight from Perth to Cairns?

Direct flights from PER to CNS cover approximately 3,433 km (2,133 miles), with an estimated flight time of 4h 2m. Operating airlines: JQ.

Cheap flights from Perth to Cairns

Cheapest current fares: $179 in December 2026, 3,433 km direct flight in ~4h 2m.

Last updated August 7, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Perth (PER) to Cairns (CNS). Refreshed daily.

Perth (PER) → Cairns (CNS)

December 2026 $179
October 2026 $228
August 2026 $274

Frequently asked questions

What is the cheapest month to fly from Perth to Cairns?

Based on current 6-month forward fare data, December 2026 is the cheapest month to fly from Perth (PER) to Cairns (CNS), with fares starting from $179.
What is the lowest current fare from PER to CNS?

The lowest currently-listed fare from Perth (PER) to Cairns (CNS) is $179 on 2026-12-25.
How long is the flight from Perth to Cairns?

Direct flights from PER to CNS cover approximately 3,433 km (2,133 miles), with an estimated flight time of 4h 2m. Operating airlines: JQ.

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