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

Return flights

20 Jan - 24 Jan	Ryanair	direct
20 Jan - 31 Jan	Ryanair	direct
18 Jan - 24 Jan	Ryanair	direct
18 Jan - 31 Jan	Ryanair	direct
24 Jan - 31 Jan	Ryanair	direct
20 Jan - 22 Jan	Ryanair	direct
17 Jan - 24 Jan	Ryanair	direct
17 Jan - 31 Jan	Ryanair	direct
17 Jan - 22 Jan	Ryanair	direct
26 Jan - 31 Jan	Ryanair	direct
26 Jan - 15 Feb	Ryanair	direct
27 Jan - 15 Feb	Ryanair	direct
29 Jan - 15 Feb	Ryanair	direct
31 Jan - 15 Feb	Ryanair	direct

Also check the deals for one-way flights from Cagliari 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 Cagliari to London in January from 68€

Return flights