Cheapest return flights from London to Perth in September from 850€

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

15 Sep - 18 Oct Air China
22 Sep - 13 Oct Vueling Airlines
22 Sep - 11 Oct Vueling Airlines
22 Sep - 06 Oct Vueling Airlines
22 Sep - 05 Oct Vueling Airlines
04 Sep - 18 Sep Etihad Airways
22 Sep - 12 Oct Vueling Airlines
16 Sep - 16 Oct Etihad Airways
17 Sep - 11 Oct Etihad Airways
24 Sep - 15 Oct Air China
09 Sep - 18 Sep Etihad Airways
14 Sep - 14 Oct Etihad Airways
01 Sep - 22 Sep Eurowings
03 Sep - 16 Sep Eurowings
06 Sep - 20 Sep Austrian Airlines
04 Sep - 17 Sep Austrian Airlines
08 Sep - 22 Sep Eurowings
08 Sep - 15 Sep British Airways
01 Sep - 30 Sep Etihad Airways
01 Sep - 16 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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