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

Return flights

03 Dec - 10 Dec	easyJet
03 Dec - 19 Dec	Turkish Airlines
03 Dec - 17 Dec	SKY express
03 Dec - 21 Dec	SKY express
28 Dec - 17 Jan	easyJet
06 Dec - 22 Dec	Wizz Air UK
28 Dec - 14 Jan	easyJet
06 Dec - 26 Dec	Wizz Air UK
03 Dec - 20 Dec	SKY express
03 Dec - 27 Dec	SKY express
03 Dec - 18 Dec	SKY express
06 Dec - 21 Dec	Wizz Air UK
03 Dec - 10 Jan	easyJet
04 Dec - 14 Jan	Air China
04 Dec - 15 Jan	Turkish Airlines
03 Dec - 16 Jan	Turkish Airlines
03 Dec - 15 Jan	Turkish Airlines
18 Dec - 28 Jan	easyJet
09 Dec - 04 Jan	easyJet
06 Dec - 10 Jan	easyJet

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

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 December from 856€

Return flights