Qantas Airways flights from London Heathrow Airport to Perth (LHR - PER)

Booking with Qantas Airways 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Perth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Currently, the most affordable month to book a Qantas Airways flight from London Heathrow Airport to Perth in February, with an average price of £832. Conversely, traveling with Qantas Airways from London Heathrow Airport to Perth in July will be the most expensive, with an average cost of £1,582. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).