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

Return flights

21 Jan - 28 Jan	Thai AirAsia
19 Jan - 28 Jan	Firefly
25 Jan - 31 Jan	AirAsia
29 Jan - 08 Feb	Emirates
30 Jan - 08 Feb	Emirates
31 Jan - 08 Feb	Emirates
17 Jan - 31 Jan	Emirates
29 Jan - 07 Feb	Emirates
31 Jan - 07 Feb	Emirates

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 564€

Return flights