Cheapest return flights from London to Santiago in December from $179

Best time to book flights for London (LHR) to Santiago (SCQ) flights at AirHint

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

Return flights

11 Dec - 19 Dec Vueling Airlines
11 Dec - 21 Dec Vueling Airlines
11 Dec - 12 Dec Vueling Airlines
11 Dec - 17 Dec Vueling Airlines
12 Dec - 19 Dec Vueling Airlines
12 Dec - 21 Dec Vueling Airlines
11 Dec - 20 Dec Vueling Airlines
04 Dec - 19 Dec Vueling Airlines
04 Dec - 21 Dec Vueling Airlines
04 Dec - 12 Dec Vueling Airlines
11 Dec - 01 Jan Vueling Airlines
12 Dec - 01 Jan Vueling Airlines
28 Dec - 01 Jan Vueling Airlines
30 Dec - 01 Jan Vueling Airlines
22 Dec - 01 Jan Vueling Airlines
23 Dec - 01 Jan Vueling Airlines
28 Dec - 11 Jan British Airways
19 Dec - 01 Jan Vueling Airlines
17 Dec - 04 Jan British Airways

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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