Cheap flights from Cairns to Western Australia from $352

In general, January is the cheapest month to fly from Cairns to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $410. If you’re not able to fly to Western Australia in January, then February is your next best option. Flight prices from Cairns to Western Australia during February average around $468.

On average, the least expensive day to fly to Western Australia from Cairns is on a Sunday. momondo users have found tickets for Sunday departures for as low as $319. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Cairns because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $854.

In the morning is the cheapest time of day to fly from Cairns to Western Australia when you can find flight prices for as low as $487. Flying to Western Australia in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Western Australia, so prices are often more expensive at around $676 per ticket.

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

You are more likely to see cheaper flights to Western Australia from Cairns when booking weeks ahead of your departure date. In general, you can expect to find flights to Western Australia for around $632 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Western Australia from Cairns for as low as $394 on momondo.

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

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

Jetstar, Virgin Australia and Airnorth are the top three most popular airlines that fly to Western Australia from Cairns according to our data. Jetstar is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Western Australia. Keep in mind that there are 3 different airlines that fly to Western Australia on a routine basis, so you have a few additional options to choose from.

As of October 2026, there are 2 flights per day flying from Cairns to Western Australia. The most common time of day flights depart is 11:00, with 60% of flights taking off at midday.

As of October 2026, there are 20 flights per week flying from Cairns to Western Australia. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.