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

Return flights

01 Aug - 25 Aug	AirAsia
11 Aug - 08 Sep	Scoot Tigerair
15 Aug - 15 Sep	AirAsia
12 Aug - 08 Sep	Jetstar
27 Aug - 31 Aug	AirAsia
04 Aug - 19 Aug	Batik Air Malaysia
07 Aug - 19 Aug	AirAsia
06 Aug - 21 Aug	AirAsia
12 Aug - 02 Sep	Scoot Tigerair
08 Aug - 29 Aug	Scoot Tigerair
01 Aug - 15 Aug	AirAsia
18 Aug - 25 Aug	AirAsia
05 Aug - 14 Aug	Scoot Tigerair
06 Aug - 13 Aug	AirAsia
12 Aug - 09 Sep	AirAsia
24 Aug - 14 Sep	Batik Air
16 Aug - 02 Sep	Jetstar
18 Aug - 09 Sep	Scoot Tigerair
11 Aug - 09 Sep	AirAsia
16 Aug - 07 Sep	AirAsia

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

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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Cheapest return flights from Perth to London in August from 758€

Return flights