Flights from London Heathrow Airport to Western Australia

Travellers and cabin class

Flight deals from London Heathrow Airport to Western Australia

Looking for cheap tickets from London Heathrow Airport to Western Australia, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from London Heathrow Airport to Western Australia

Arm yourself with these facts on the fly.
Cheapest flight found£621, Perth
Cheapest month to flyNovember
Average flight time16 hrs, 43 mins
Average flights per week8
Most popular airlineQantas

Frequently asked questions

Yes - direct flights currently operate from London Heathrow Airport to Perth Airport in Western Australia.
We looked at all of the upcoming return flights from London Heathrow Airport to Western Australia we could find over the next 12 months. It looks like £621 is the best price. This is good, compared to the average Western Australia ticket price of £1,299.
The cheapest month to fly from London Heathrow Airport to Monkey Mia Airport is currently June.
The cheapest month to fly from London Heathrow Airport to Broome Airport is currently May.
The cheapest month to fly from London Heathrow Airport to Geraldton Airport is currently June.
And the cheapest month to fly from London Heathrow Airport to Karratha Airport is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Heathrow Airport to Western Australia on Wednesday, 19 November 2025.
If you're flying from London Heathrow, the cheapest city in Western Australia to fly into is Perth. The cheapest airport serving Perth at the moment is Perth.
The average flight time between London Heathrow Airport and Western Australia is 16 hours and 43 minutes.