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

Return flights

29 Oct - 07 Nov	easyJet
28 Oct - 04 Nov	easyJet
29 Oct - 28 Nov	Ryanair
30 Oct - 07 Nov	easyJet
30 Oct - 06 Nov	easyJet
30 Oct - 09 Nov	easyJet
24 Oct - 08 Nov	Ryanair
24 Oct - 26 Oct	Ryanair
26 Oct - 02 Nov	easyJet
21 Oct - 05 Nov	easyJet
23 Oct - 06 Nov	Wizz Air Malta
21 Oct - 26 Oct	easyJet
23 Oct - 30 Oct	Wizz Air Malta
24 Oct - 31 Oct	Ryanair
23 Oct - 26 Oct	easyJet
29 Oct - 31 Oct	easyJet
24 Oct - 28 Oct	easyJet
21 Oct - 31 Oct	Jet2
23 Oct - 28 Oct	easyJet
26 Oct - 27 Oct	easyJet

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

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 October from $1269

Return flights