Cheapest return flights from London to Perth in September from 797€

AirHint found the following cheapest return flights from London (LHR) to Perth (PER) in September 2026 (see full year).

Return flights

23 Sep - 14 Oct Etihad Airways
01 Sep - 14 Sep Etihad Airways
10 Sep - 01 Oct Brussels Airlines
10 Sep - 08 Oct British Airways
20 Sep - 10 Oct Aegean Airlines
07 Sep - 14 Sep Etihad Airways
11 Sep - 05 Oct SWISS
27 Sep - 11 Oct Austrian Airlines
03 Sep - 24 Sep Austrian Airlines
08 Sep - 15 Sep Saudia
17 Sep - 06 Oct Lufthansa
18 Sep - 09 Oct Oman Air
08 Sep - 17 Sep Etihad Airways
07 Sep - 21 Sep Etihad Airways
28 Sep - 19 Oct Qatar Airways
01 Sep - 31 Oct Air France
03 Sep - 12 Sep Austrian Airlines
13 Sep - 22 Sep Etihad Airways
10 Sep - 25 Sep Austrian Airlines
01 Sep - 29 Sep Qatar Airways

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

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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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