AirHint found the following cheapest return flights from London (LGW) to Santiago (SCL) in January 2026 (see full year).

Return flights

29 Jan - 12 Feb	Vueling Airlines
21 Jan - 09 Feb	Iberia For Level
01 Jan - 31 Jan	Iberia For Level
22 Jan - 23 Feb	Iberia For Level
01 Jan - 12 Feb	Vueling Airlines
22 Jan - 29 Jan	Vueling Airlines
24 Jan - 14 Feb	Vueling Airlines
08 Jan - 29 Jan	Iberia For Level
12 Jan - 06 Feb	Iberia For Level
02 Jan - 01 Feb	Vueling Airlines
31 Jan - 14 Feb	Vueling Airlines
23 Jan - 30 Jan	Vueling Airlines
15 Jan - 29 Jan	British Airways
20 Jan - 25 Jan	British Airways
08 Jan - 01 Feb	British Airways
15 Jan - 08 Feb	British Airways
01 Jan - 19 Jan	Iberia For Level
16 Jan - 19 Jan	Iberia For Level
08 Jan - 15 Jan	Iberia For Level
15 Jan - 19 Jan	British Airways

Also check the deals for one-way flights from London to Santiago 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 London to Santiago in January from $989

Return flights