Cheap flights from Western Australia to Cairns from $346

The cheapest month to fly to Cairns from Western Australia is in January. Flight prices, which tend to average around $538, are often lower during this time because this is during the off-season. If you are unable to visit Cairns during the month of January, then departing from Western Australia during the month February is also very affordable. Most momondo users find prices during this month for around $588.

According to our data, Friday is the cheapest day to fly to Cairns from Western Australia. The lowest ticket price found for a Friday departure recently was $596. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,127. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cairns.

In the afternoon is the cheapest time of day to fly from Western Australia to Cairns when you can find flight prices for as low as $592. Flying to Cairns in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,216 on average. Flights to Cairns from Western Australia in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Perth to Cairns for the best Western Australia - Cairns flight prices

You are more likely to see cheaper flights to Cairns from Western Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Cairns for around $667 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cairns from Western Australia for as low as $493 on momondo.

There is only 1 cabin class available to choose from on Western Australia to Cairns flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Virgin Australia, Jetstar, and Airnorth are the most popular carriers operating from Western Australia to Cairns

Jetstar, Virgin Australia and Airnorth are the top three most popular airlines that fly to Cairns from Western Australia according to our data. Jetstar is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Cairns. Keep in mind that there are 4 different airlines that fly to Cairns on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 2 flights per day flying from Western Australia to Cairns. The most common time of day flights depart is 15:00, with 52% of flights taking off in the afternoon.

The number of flights available between Western Australia and Cairns is 17 per week as of August 2026. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.