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

Return flights

23 Jul - 25 Aug	AirAsia
19 Jul - 09 Aug	AirAsia
20 Jul - 09 Aug	AirAsia
28 Jul - 18 Aug	Batik Air Malaysia
20 Jul - 17 Aug	AirAsia
26 Jul - 09 Aug	AirAsia
27 Jul - 11 Aug	AirAsia
25 Jul - 12 Aug	Qantas
22 Jul - 30 Aug	Singapore Airlines
30 Jul - 28 Aug	Singapore Airlines
14 Jul - 28 Jul	Batik Air Malaysia
20 Jul - 27 Jul	AirAsia
16 Jul - 23 Jul	Batik Air Malaysia
19 Jul - 23 Jul	AirAsia
15 Jul - 31 Jul	AirAsia
01 Jul - 30 Jul	AirAsia
09 Jul - 23 Jul	Batik Air Malaysia
17 Jul - 31 Jul	AirAsia
09 Jul - 30 Jul	Batik Air Malaysia
01 Jul - 29 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 760€

Return flights