Cheapest return flights from Perth to London in September from $1280

Best time to book flights for Perth (PER) to London (STN) flights at AirHint

AirHint found the following cheapest return flights from Perth (PER) to London (STN) in September 2025 (see full year).

Return flights

30 Sep - 31 Oct Emirates
29 Sep - 31 Oct Emirates
15 Sep - 22 Sep Emirates
08 Sep - 19 Sep Emirates
06 Sep - 27 Sep Emirates
21 Sep - 01 Oct Emirates
17 Sep - 29 Sep Emirates
27 Sep - 21 Oct Emirates
15 Sep - 20 Oct Emirates
24 Sep - 21 Oct Emirates
13 Sep - 26 Sep Emirates
25 Sep - 04 Oct Emirates
08 Sep - 21 Sep Emirates
08 Sep - 25 Sep Emirates
07 Sep - 24 Sep Emirates
05 Sep - 19 Sep Emirates
11 Sep - 26 Sep Emirates
29 Sep - 06 Oct Emirates
15 Sep - 06 Oct Emirates
28 Sep - 15 Oct Emirates

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