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

Return flights

25 Jan - 01 Feb	Ryanair
22 Jan - 29 Jan	Wizz Air UK
29 Jan - 05 Feb	Wizz Air UK
15 Jan - 22 Jan	Wizz Air Malta
28 Jan - 04 Feb	Wizz Air Malta
24 Jan - 31 Jan	Wizz Air UK
23 Jan - 30 Jan	Ryanair
30 Jan - 06 Feb	Wizz Air UK
20 Jan - 27 Jan	Wizz Air UK
31 Jan - 28 Feb	Wizz Air UK
21 Jan - 28 Jan	Wizz Air Malta
26 Jan - 09 Feb	Wizz Air UK
18 Jan - 25 Jan	Ryanair
23 Jan - 06 Feb	Wizz Air UK
25 Jan - 28 Feb	Wizz Air UK
23 Jan - 08 Feb	Wizz Air UK
12 Jan - 19 Jan	Ryanair
19 Jan - 26 Jan	Wizz Air UK
27 Jan - 03 Feb	Etihad Airways
11 Jan - 18 Jan	Wizz Air UK

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 $866

Return flights