Cheapest return flights from London to Perth in August from $849

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

AirHint found the following cheapest return flights from London (LON) to Perth (PER) in August 2025 (see full year).

Return flights

25 Aug - 08 Sep Ryanair
19 Aug - 16 Sep Austrian Airlines
16 Aug - 08 Sep Austrian Airlines
26 Aug - 14 Sep Austrian Airlines
28 Aug - 25 Sep Austrian Airlines
18 Aug - 25 Aug Pegasus Airlines
11 Aug - 16 Aug Ryanair
30 Aug - 06 Sep Shenzhen Airlines
26 Aug - 31 Aug Austrian Airlines
19 Aug - 31 Aug Etihad Airways
24 Aug - 31 Aug Etihad Airways
13 Aug - 20 Aug Ryanair
22 Aug - 29 Aug Pegasus Airlines
20 Aug - 03 Sep Etihad Airways
24 Aug - 12 Sep Cathay Pacific
04 Aug - 24 Aug Ryanair
12 Aug - 19 Aug Austrian Airlines
05 Aug - 02 Sep British Airways
23 Aug - 31 Aug Austrian Airlines
12 Aug - 03 Sep Austrian Airlines

Also check the deals for one-way 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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