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

Return flights

23 Jan - 13 Feb	Qatar Airways
27 Jan - 10 Feb	Singapore Airlines
22 Jan - 01 Feb	Scoot Tigerair
20 Jan - 23 Feb	Singapore Airlines
18 Jan - 01 Feb	Scoot Tigerair
27 Jan - 11 Feb	Singapore Airlines
28 Jan - 07 Feb	Qatar Airways
21 Jan - 01 Feb	Qatar Airways
20 Jan - 01 Feb	Qatar Airways
14 Jan - 05 Feb	Qatar Airways
24 Jan - 31 Jan	Emirates
01 Jan - 18 Jan	Scoot Tigerair
15 Jan - 22 Jan	British Airways
01 Jan - 09 Jan	Qatar Airways
02 Jan - 15 Jan	Qatar Airways

Also check the deals for one-way flights from Perth to London 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 Perth to London in January from $992

Return flights