AirHint found the following cheapest return flights from London (LCY) to Lima (LIM) in October 2025 (see full year).

Return flights

30 Oct - 06 Nov	SWISS
30 Oct - 08 Nov	SWISS
21 Oct - 18 Nov	KLM
27 Oct - 09 Nov	KLM
22 Oct - 09 Nov	KLM
20 Oct - 09 Nov	KLM
15 Oct - 22 Oct	KLM
08 Oct - 30 Oct	Condor
22 Oct - 26 Oct	SWISS
19 Oct - 28 Oct	KLM
24 Oct - 08 Nov	SWISS
17 Oct - 26 Oct	Luxair
13 Oct - 22 Oct	KLM
08 Oct - 22 Oct	KLM
22 Oct - 08 Nov	KLM
31 Oct - 16 Nov	KLM
19 Oct - 26 Oct	KLM
08 Oct - 23 Oct	Condor
21 Oct - 09 Nov	KLM
20 Oct - 27 Oct	KLM

Also check the deals for one-way flights from London to Lima 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 Lima in October from $970

Return flights