Cheapest return flights from London to Perth in August from $1155

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

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

Return flights

25 Aug - 22 Sep Malaysia Airlines
26 Aug - 07 Sep Malaysia Airlines
09 Aug - 20 Aug British Airways
16 Aug - 13 Sep Singapore Airlines
05 Aug - 19 Aug Thai Airways
05 Aug - 26 Aug Thai Airways
05 Aug - 31 Aug Thai Airways
08 Aug - 22 Aug Thai Airways
05 Aug - 30 Aug Thai Airways
06 Aug - 13 Aug Qatar Airways
13 Aug - 17 Aug Qatar Airways
22 Aug - 05 Sep Qatar Airways
03 Aug - 31 Aug Thai Airways
16 Aug - 06 Sep Qatar Airways
26 Aug - 07 Sep Qantas direct
25 Aug - 22 Sep Qantas direct
12 Aug - 02 Sep Qatar Airways
16 Aug - 31 Aug Qatar Airways
04 Aug - 08 Sep British Airways

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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