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

Return flights

10 Jan - 22 Jan	China Southern
13 Jan - 22 Jan	China Southern
26 Jan - 28 Feb	easyJet
10 Jan - 15 Feb	China Southern
13 Jan - 29 Jan	China Southern
10 Jan - 25 Jan	China Southern
26 Jan - 24 Feb	easyJet
26 Jan - 29 Jan	easyJet
13 Jan - 25 Jan	China Southern
16 Jan - 06 Feb	Turkish Airlines
26 Jan - 08 Feb	easyJet
26 Jan - 05 Feb	easyJet
26 Jan - 23 Feb	easyJet
14 Jan - 24 Jan	Turkish Airlines
20 Jan - 17 Feb	easyJet
26 Jan - 27 Feb	easyJet
26 Jan - 13 Feb	easyJet
15 Jan - 22 Jan	Air China
15 Jan - 19 Jan	Air China
15 Jan - 28 Jan	Air China

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

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 January from 728€

Return flights