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

Return flights

12 Jan - 25 Jan	Virgin Atlantic
26 Jan - 12 Feb	Lufthansa
29 Jan - 12 Feb	Air France
26 Jan - 16 Feb	Air France
15 Jan - 25 Jan	Air France
17 Jan - 26 Feb	LATAM Airlines Group
15 Jan - 26 Feb	LATAM Airlines Group
29 Jan - 26 Feb	LATAM Airlines Group
16 Jan - 09 Feb	Iberia
21 Jan - 19 Feb	Lufthansa
14 Jan - 25 Feb	Air France
28 Jan - 18 Feb	Avianca
21 Jan - 31 Jan	Iberia For Level
15 Jan - 30 Jan	Air Canada
12 Jan - 23 Jan	Air Canada
14 Jan - 28 Jan	Air Canada
20 Jan - 25 Jan	Air Canada
12 Jan - 19 Jan	Air Canada
14 Jan - 30 Jan	Air Canada
16 Jan - 30 Jan	Air Canada

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 810€

Return flights