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

Return flights

27 Oct - 13 Nov	Air China
28 Oct - 18 Nov	Ryanair
29 Oct - 05 Nov	Vueling Airlines
28 Oct - 04 Nov	Ryanair
15 Oct - 09 Nov	Ryanair
29 Oct - 17 Nov	Wizz Air UK
30 Oct - 08 Nov	Vueling Airlines
28 Oct - 23 Nov	Ryanair
28 Oct - 13 Nov	Ryanair
29 Oct - 04 Nov	Wizz Air UK
21 Oct - 28 Oct	Ryanair
20 Oct - 28 Oct	Ryanair
14 Oct - 21 Oct	Turkish Airlines
22 Oct - 28 Oct	Turkmenistan Airlines
06 Oct - 27 Oct	Wizz Air UK
23 Oct - 28 Oct	Ryanair
14 Oct - 30 Oct	Pegasus Airlines
12 Oct - 22 Oct	Pegasus Airlines
13 Oct - 21 Oct	Ryanair
19 Oct - 29 Oct	Ryanair

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

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 October from 639€

Return flights