Cheapest return flights from London to Perth in September from 835€

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 September 2025 (see full year).

Return flights

23 Sep - 08 Oct Etihad Airways
03 Sep - 29 Sep Etihad Airways
17 Sep - 01 Oct Etihad Airways
23 Sep - 12 Oct Etihad Airways
23 Sep - 16 Oct Etihad Airways
08 Sep - 06 Oct Etihad Airways
20 Sep - 11 Oct Aegean Airlines
23 Sep - 15 Oct Etihad Airways
09 Sep - 14 Oct SWISS
10 Sep - 20 Sep Etihad Airways
22 Sep - 29 Sep Etihad Airways
01 Sep - 17 Sep Singapore Airlines
15 Sep - 22 Sep Etihad Airways
01 Sep - 15 Sep Singapore Airlines
02 Sep - 16 Sep Singapore Airlines
02 Sep - 09 Sep Singapore Airlines
15 Sep - 30 Sep Etihad Airways
18 Sep - 11 Oct Etihad Airways
04 Sep - 09 Oct Austrian Airlines
08 Sep - 22 Sep Etihad Airways

Also check the deals for one-way flights from London to Perth in September.

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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