Cheapest return flights from London to Perth in September from $982

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

Return flights

17 Sep - 15 Oct Aegean Airlines
24 Sep - 22 Oct Aegean Airlines
24 Sep - 15 Oct Aegean Airlines
12 Sep - 03 Oct Aegean Airlines
05 Sep - 17 Sep Aegean Airlines
16 Sep - 06 Oct Gulf Air
04 Sep - 04 Oct Hainan Airlines
01 Sep - 01 Oct Aegean Airlines
10 Sep - 22 Oct Cathay Pacific
15 Sep - 15 Oct Cathay Pacific
01 Sep - 21 Sep Aegean Airlines
17 Sep - 03 Oct Aegean Airlines
12 Sep - 19 Sep Turkish Airlines
02 Sep - 14 Sep Gulf Air
07 Sep - 13 Sep Cathay Pacific
16 Sep - 30 Sep Cathay Pacific
03 Sep - 15 Sep Aegean Airlines
04 Sep - 21 Sep Hainan Airlines
12 Sep - 26 Sep Aegean Airlines
01 Sep - 14 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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