Cheapest return flights from Perth to London in September from 928€

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

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

Return flights

03 Sep - 23 Sep AirAsia X
21 Sep - 28 Sep Malaysia Airlines
03 Sep - 02 Oct AirAsia X
03 Sep - 08 Sep AirAsia X
18 Sep - 30 Sep Scoot Tigerair
03 Sep - 03 Oct AirAsia X
22 Sep - 07 Oct Malaysia Airlines
30 Sep - 19 Oct Malaysia Airlines
01 Sep - 21 Sep Malaysia Airlines
03 Sep - 24 Sep Malaysia Airlines
10 Sep - 01 Oct Cathay Pacific
20 Sep - 11 Oct Turkish Airlines
03 Sep - 17 Sep Malaysia Airlines
05 Sep - 19 Sep Singapore Airlines
06 Sep - 27 Sep Malaysia Airlines
03 Sep - 16 Sep Singapore Airlines
27 Sep - 18 Oct Turkish Airlines
27 Sep - 11 Oct Turkish Airlines
12 Sep - 11 Oct Cathay Pacific
18 Sep - 02 Oct Singapore Airlines

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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