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

Return flights

27 Jan - 12 Feb	Wizz Air UK
28 Jan - 18 Feb	Wizz Air UK
03 Jan - 22 Jan	Norwegian Air Sweden AOC
02 Jan - 19 Jan	Wizz Air UK
07 Jan - 14 Jan	Wizz Air UK
08 Jan - 15 Jan	Wizz Air UK
02 Jan - 23 Jan	Wizz Air
01 Jan - 15 Jan	Wizz Air UK
01 Jan - 24 Jan	Wizz Air UK
03 Jan - 17 Jan	Norwegian Air Sweden AOC
15 Jan - 16 Jan	Wizz Air UK
12 Jan - 13 Jan	Wizz Air UK
11 Jan - 01 Feb	easyJet
11 Jan - 08 Feb	easyJet
28 Jan - 04 Feb	Qatar Airways
28 Jan - 11 Feb	Qatar Airways
29 Jan - 04 Feb	Qatar Airways
30 Jan - 11 Feb	Qatar Airways
27 Jan - 13 Feb	Qatar Airways
27 Jan - 14 Feb	Qatar Airways

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 $1027

Return flights