AirHint found the following cheapest return flights from Penang (PEN) to London (LHR) in January 2026 (see full year).

Return flights

20 Jan - 28 Jan	Firefly
18 Jan - 01 Feb	Emirates
19 Jan - 26 Jan	Emirates
12 Jan - 02 Feb	China Eastern
15 Jan - 20 Jan	Emirates
13 Jan - 18 Jan	China Southern
07 Jan - 14 Jan	Batik Air Malaysia
05 Jan - 12 Jan	China Airlines

Also check the deals for one-way flights from Penang 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 Penang to London in January from $664

Return flights