Cheapest return flights from London to Santiago in December from 826€

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

Return flights

01 Dec - 12 Dec Iberia For Level
03 Dec - 12 Dec Iberia For Level
04 Dec - 08 Dec Iberia For Level
06 Dec - 22 Dec easyJet
01 Dec - 08 Dec Vueling Airlines
02 Dec - 11 Dec Vueling Airlines
03 Dec - 23 Dec Iberia For Level
08 Dec - 14 Dec Norse Atlantic Airways (UK)
11 Dec - 12 Jan Vueling Airlines
03 Dec - 15 Dec Iberia
25 Dec - 31 Jan Vueling Airlines
01 Dec - 14 Dec Vueling Airlines
01 Dec - 26 Jan Iberia For Level
31 Dec - 20 Jan Vueling Airlines
29 Dec - 26 Jan Iberia For Level
24 Dec - 31 Jan TAP
03 Dec - 15 Jan Vueling Airlines
10 Dec - 13 Jan Vueling Airlines
30 Dec - 25 Jan Air Europa
31 Dec - 12 Jan Vueling Airlines

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

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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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