AirHint found the following cheapest return flights from London (STN) to Algier (ALG) in December 2025 (see full year).

Return flights

05 Dec - 07 Dec	Ryanair
08 Dec - 21 Dec	Ryanair
03 Dec - 17 Dec	Air Algerie	direct
10 Dec - 24 Dec	Air Algerie	direct
31 Dec - 11 Jan	Air Algerie	direct
12 Dec - 14 Dec	Ryanair
08 Dec - 15 Dec	Ryanair
16 Dec - 13 Jan	Ryanair
15 Dec - 27 Dec	Ryanair
17 Dec - 07 Jan	Ryanair
19 Dec - 23 Dec	Ryanair
17 Dec - 24 Dec	Ryanair
19 Dec - 27 Dec	Ryanair
18 Dec - 07 Jan	Air Algerie	direct
18 Dec - 06 Jan	Ryanair
16 Dec - 02 Jan	Ryanair
11 Dec - 02 Jan	Ryanair
28 Dec - 05 Jan	Ryanair
17 Dec - 04 Jan	Ryanair
17 Dec - 07 Jan	Air Algerie	direct

Also check the deals for one-way flights from London to Algier 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 Algier in December from 153€

Return flights