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

Return flights

15 Jan - 18 Jan	British Airways
24 Jan - 18 Feb	Air Canada
28 Jan - 13 Feb	Air Canada
29 Jan - 12 Feb	Air Canada
30 Jan - 13 Feb	Air Canada
29 Jan - 19 Feb	Air Canada
29 Jan - 05 Feb	Air Canada
17 Jan - 27 Jan	Air Canada
28 Jan - 25 Feb	Air Canada
26 Jan - 13 Feb	Air Canada
11 Jan - 20 Jan	Air Canada
12 Jan - 22 Jan	Air Canada
19 Jan - 02 Feb	Air Canada
19 Jan - 16 Feb	Air Canada
12 Jan - 19 Jan	Air Canada
14 Jan - 21 Jan	Air Canada
14 Jan - 27 Jan	Air Canada
11 Jan - 19 Jan	Air Canada
12 Jan - 20 Jan	Air Canada
21 Jan - 29 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 732€

Return flights