Cheapest one-way flights from London to Perth in August from $857

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

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

One-Way flights

07 Aug Lufthansa
13 Aug British Airways
06 Aug SWISS
30 Aug SWISS
15 Aug SWISS
11 Aug British Airways
25 Aug SWISS
01 Aug SWISS
02 Aug SWISS

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.

Book a cheap hotel in Perth

Cheap car rent in Perth