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

Return flights

31 Jan - 10 Feb	Air France
29 Jan - 12 Feb	Air France
21 Jan - 29 Jan	Iberia For Level
21 Jan - 10 Feb	Iberia For Level
22 Jan - 29 Jan	Iberia For Level
29 Jan - 08 Feb	Ryanair
08 Jan - 13 Feb	Iberia For Level
21 Jan - 15 Feb	LATAM Airlines Group
14 Jan - 30 Jan	Air Canada
23 Jan - 30 Jan	Air Canada
15 Jan - 22 Jan	Air Canada
16 Jan - 25 Jan	Air Canada
21 Jan - 30 Jan	Air Canada
25 Jan - 08 Feb	Air Canada
17 Jan - 26 Feb	Air Canada
21 Jan - 01 Feb	Air Canada
17 Jan - 25 Jan	Air Canada
30 Jan - 21 Feb	Air Canada
12 Jan - 25 Jan	Air Canada
12 Jan - 19 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 $1024

Return flights