Cheapest return flights from London to Santiago in December from 1033€

Best time to book flights for London (LCY) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Santiago (SCL) in December 2025 (see full year).

Return flights

11 Dec - 23 Dec Luxair
10 Dec - 23 Dec KLM
12 Dec - 25 Dec KLM
08 Dec - 23 Dec KLM
18 Dec - 25 Dec British Airways
11 Dec - 24 Dec ITA Airways
23 Dec - 18 Jan KLM
19 Dec - 26 Dec KLM
03 Dec - 30 Dec KLM
01 Dec - 14 Dec British Airways
15 Dec - 05 Jan KLM
11 Dec - 15 Jan KLM
23 Dec - 06 Jan KLM
22 Dec - 25 Dec SWISS
19 Dec - 05 Jan KLM
11 Dec - 10 Jan ITA Airways
22 Dec - 04 Jan KLM
15 Dec - 16 Jan KLM
01 Dec - 03 Jan KLM
17 Dec - 02 Jan KLM

Also check the deals for one-way flights from London to Santiago in December.

Skyscanner

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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