Cheapest one-way flights from London to Perth in August from $484

Best time to book flights for London (LHR) to Perth (PER) flights at AirHint

AirHint found the following cheapest one-way flights from London (LHR) to Perth (PER) in August 2025 (see full year).

One-Way flights

19 Aug British Airways
05 Aug British Airways
30 Aug Aegean Airlines
28 Aug British Airways
26 Aug Scandinavian Airlines
03 Aug British Airways
31 Aug British Airways
22 Aug British Airways
12 Aug British Airways
06 Aug British Airways

Also check the deals for return flights from London to Perth in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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