Cheapest return flights from London to Perth in September from $839

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 September 2025 (see full year).

Return flights

15 Sep - 22 Sep Wizz Air Malta
08 Sep - 15 Sep Wizz Air Malta
25 Sep - 16 Oct Austrian Airlines
18 Sep - 16 Oct Austrian Airlines
15 Sep - 19 Sep Wizz Air Malta
27 Sep - 04 Oct Ryanair
12 Sep - 15 Sep Wizz Air Malta
13 Sep - 02 Oct Austrian Airlines
25 Sep - 02 Oct Austrian Airlines
01 Sep - 22 Sep Etihad Airways
27 Sep - 16 Oct Austrian Airlines
04 Sep - 11 Sep Pegasus Airlines
06 Sep - 30 Sep Etihad Airways
18 Sep - 14 Oct Austrian Airlines
16 Sep - 15 Oct Austrian Airlines
30 Sep - 16 Oct Austrian Airlines
08 Sep - 12 Sep Wizz Air Malta
25 Sep - 17 Oct Austrian Airlines
11 Sep - 25 Sep Austrian Airlines
06 Sep - 25 Sep British 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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