AirHint found the following cheapest return flights from London (LCY) to Faro (FAO) in December 2025 (see full year).

Return flights

10 Dec - 15 Dec	KLM
10 Dec - 14 Dec	KLM
11 Dec - 15 Dec	KLM
11 Dec - 16 Dec	KLM
11 Dec - 14 Dec	KLM
02 Dec - 18 Dec	SWISS
02 Dec - 17 Dec	SWISS
06 Dec - 10 Dec	KLM
04 Dec - 14 Dec	KLM
06 Dec - 15 Dec	KLM
26 Dec - 01 Jan	Luxair
31 Dec - 08 Jan	KLM
31 Dec - 05 Jan	KLM
18 Dec - 05 Jan	KLM
31 Dec - 09 Jan	KLM
30 Dec - 08 Jan	KLM
18 Dec - 07 Jan	KLM
29 Dec - 08 Jan	KLM
03 Dec - 07 Jan	KLM
31 Dec - 06 Jan	Aer Lingus

Also check the deals for one-way flights from London to Faro 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 Faro in December from $267

Return flights