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

Return flights

28 Aug - 12 Sep	Wizz Air UK
26 Aug - 09 Sep	Wizz Air UK
31 Aug - 13 Sep	Wizz Air UK
26 Aug - 16 Sep	Wizz Air UK
18 Aug - 05 Sep	SKY express
28 Aug - 04 Sep	Wizz Air UK
25 Aug - 15 Sep	Turkish Airlines
16 Aug - 23 Aug	Wizz Air UK
25 Aug - 10 Sep	easyJet
16 Aug - 27 Aug	Wizz Air UK
18 Aug - 29 Aug	SKY express
02 Aug - 13 Sep	Vueling Airlines
03 Aug - 10 Aug	Turkish Airlines
06 Aug - 23 Sep	Wizz Air UK
02 Aug - 16 Aug	Vueling Airlines
05 Aug - 15 Aug	Wizz Air UK
21 Aug - 28 Aug	Wizz Air UK
03 Aug - 09 Aug	Wizz Air UK
11 Aug - 20 Aug	easyJet
19 Aug - 26 Aug	easyJet

Also check the deals for one-way flights from London to Perth 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 London to Perth in August from 856€

Return flights