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

Return flights

30 Oct - 02 Nov	KLM
27 Oct - 31 Oct	KLM
13 Oct - 16 Oct	KLM
23 Oct - 25 Oct	KLM
27 Oct - 30 Oct	KLM
20 Oct - 27 Oct	KLM
31 Oct - 02 Nov	KLM
31 Oct - 03 Nov	Lufthansa
28 Oct - 31 Oct	Lufthansa
25 Oct - 29 Oct	KLM
28 Oct - 30 Oct	Lufthansa
31 Oct - 07 Nov	KLM
31 Oct - 06 Nov	KLM
25 Oct - 27 Oct	KLM
03 Oct - 05 Oct	Lufthansa
26 Oct - 02 Nov	KLM

Also check the deals for one-way flights from London to Rovaniemi 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 Rovaniemi in October from $474

Return flights