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

Return flights

06 Jan - 22 Jan	China Southern
06 Jan - 29 Jan	China Southern
10 Jan - 22 Jan	China Southern
17 Jan - 05 Feb	China Southern
17 Jan - 01 Feb	China Southern
06 Jan - 08 Feb	China Southern
10 Jan - 15 Feb	China Southern
25 Jan - 09 Feb	easyJet
25 Jan - 08 Feb	easyJet
25 Jan - 07 Feb	easyJet
26 Jan - 08 Feb	easyJet
25 Jan - 03 Feb	easyJet
22 Jan - 07 Feb	SKY express
15 Jan - 29 Jan	SKY express
11 Jan - 25 Jan	easyJet
25 Jan - 29 Jan	easyJet
11 Jan - 23 Jan	easyJet
15 Jan - 22 Jan	SKY express
15 Jan - 30 Jan	SKY express
13 Jan - 30 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 607€

Return flights