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

Return flights

03 Oct - 07 Oct	KLM
01 Oct - 06 Oct	KLM
14 Oct - 21 Oct	KLM
04 Oct - 05 Oct	British Airways
04 Oct - 06 Oct	British Airways
07 Oct - 11 Oct	KLM
19 Oct - 23 Oct	British Airways	direct
02 Oct - 06 Oct	British Airways
19 Oct - 22 Oct	British Airways	direct
20 Oct - 23 Oct	British Airways	direct
30 Oct - 03 Nov	KLM
11 Oct - 04 Nov	KLM
31 Oct - 07 Nov	British Airways
31 Oct - 15 Nov	British Airways
30 Oct - 05 Nov	SWISS
31 Oct - 04 Nov	SWISS
29 Oct - 04 Nov	ITA Airways
26 Oct - 01 Nov	British Airways
25 Oct - 01 Nov	KLM
27 Oct - 01 Nov	KLM

Also check the deals for one-way flights from London to Nice 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 Nice in October from 123€

Return flights