Cheap flights from New South Wales to Western Australia from $231

In general, January is the cheapest month to fly from New South Wales to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $429. If you’re not able to fly to Western Australia in January, then August is your next best option. Flight prices from New South Wales to Western Australia during August average around $473.

On average, the least expensive day to fly to Western Australia from New South Wales is on a Thursday. momondo users have found tickets for Thursday departures for as low as $553. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from New South Wales because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $600.

In the evening is the cheapest time of day to fly from New South Wales to Western Australia when you can find flight prices for as low as $496. Flying to Western Australia in the evening is an ideal time because this is during off-peak travel hours. At midday is when there is more demand to fly to Western Australia, so prices are often more expensive at around $1,854 per ticket.

Fly from Sydney Kingsford Smith to Busselton Margaret River for the best New South Wales - Western Australia flight prices

You are more likely to see cheaper flights to Western Australia from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Western Australia for around $539 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 New South Wales for as low as $488 on momondo.

There are 3 cabin classes available to choose from on New South Wales 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, Virgin Australia, and Qantas Airways are the most popular carriers operating from New South Wales to Western Australia

Virgin Australia, Jetstar and Qantas Airways are the top three most popular airlines that fly to Western Australia from New South Wales according to our data. Virgin Australia is the first choice among our users, with 50% 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.

46 flights are operational daily from New South Wales to Western Australia as of June 2026. The most popular departure time for this route is 12:00, with 42% of flights per day taking off in the afternoon.

The number of flights available between New South Wales and Western Australia is 327 per week as of June 2026. The most frequent departure day is Fri, with 19% of weekly flights leaving on this day.