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

Return flights

28 Jan - 25 Feb	British Airways
26 Jan - 10 Feb	British Airways
21 Jan - 10 Feb	British Airways
16 Jan - 23 Feb	British Airways
19 Jan - 27 Jan	Lufthansa
21 Jan - 27 Jan	British Airways
15 Jan - 14 Feb	Delta
15 Jan - 24 Feb	Delta
15 Jan - 15 Feb	Delta
20 Jan - 07 Feb	Delta
24 Jan - 07 Feb	Delta
21 Jan - 19 Feb	Iberia
08 Jan - 27 Jan	British Airways
14 Jan - 27 Jan	British Airways
13 Jan - 27 Jan	British Airways
04 Jan - 29 Jan	Iberia
19 Jan - 28 Jan	British Airways
11 Jan - 20 Jan	KLM
21 Jan - 30 Jan	ITA Airways
15 Jan - 28 Jan	KLM

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Cheapest return flights from London to Santiago in January from 1019€

Return flights