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

Return flights

16 Dec - 23 Dec	KLM
03 Dec - 16 Dec	KLM
09 Dec - 23 Dec	KLM
09 Dec - 16 Dec	KLM
03 Dec - 09 Dec	KLM
11 Dec - 14 Dec	KLM
17 Dec - 22 Dec	KLM
18 Dec - 22 Dec	KLM
18 Dec - 15 Jan	KLM
18 Dec - 08 Jan	KLM
16 Dec - 19 Dec	KLM
01 Dec - 05 Dec	KLM
31 Dec - 05 Jan	KLM
24 Dec - 01 Jan	KLM
31 Dec - 01 Jan	KLM
22 Dec - 05 Jan	KLM
23 Dec - 06 Jan	KLM
26 Dec - 05 Jan	KLM
29 Dec - 02 Jan	Aer Lingus
31 Dec - 04 Jan	KLM

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 $277

Return flights