674 - 1,267 GBP
Travelling from most locations, it is best to book your flight to Western Australia during the month of May for the best deal, although there are other times of the year which offer great deals as well.
In general, most flyers find the cheapest time to book a flight to Western Australia is about 57 days prior.
Most of our users find that booking their departure to Western Australia on a Monday is the cheapest. Conversely, departing on a Friday seems to be the most expensive.
On average you can find the best deals on plane tickets to Western Australia when looking for flights with midday departure times.