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

Return flights

27 Jul - 18 Aug	AirAsia
29 Jul - 26 Aug	Jetstar
31 Jul - 30 Aug	Scoot Tigerair
26 Jul - 26 Aug	Scoot Tigerair
11 Jul - 18 Aug	Batik Air Malaysia
12 Jul - 18 Aug	Batik Air Malaysia
17 Jul - 12 Aug	Jetstar
30 Jul - 15 Aug	AirAsia
22 Jul - 12 Aug	AirAsia
22 Jul - 29 Aug	Scoot Tigerair
13 Jul - 27 Jul	Batik Air Malaysia
22 Jul - 29 Jul	Jetstar
22 Jul - 28 Jul	Jetstar
16 Jul - 29 Jul	AirAsia
20 Jul - 27 Jul	Batik Air Malaysia
23 Jul - 30 Jul	AirAsia
17 Jul - 24 Jul	AirAsia
20 Jul - 31 Jul	AirAsia
13 Jul - 29 Jul	AirAsia
14 Jul - 28 Jul	AirAsia

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

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 July from 731€

Return flights