AirHint found the following cheapest return flights from London (STN) to Cluj-napoca (CLJ) in October 2025 (see full year).

Return flights

07 Oct - 16 Oct	Ryanair	direct
07 Oct - 08 Oct	Ryanair	direct
02 Oct - 16 Oct	Ryanair	direct
02 Oct - 07 Oct	Ryanair	direct
01 Oct - 16 Oct	Ryanair	direct
02 Oct - 08 Oct	Ryanair	direct
01 Oct - 07 Oct	Ryanair	direct
01 Oct - 08 Oct	Ryanair	direct
14 Oct - 16 Oct	Ryanair	direct
08 Oct - 16 Oct	Ryanair	direct
01 Oct - 05 Nov	Ryanair
24 Oct - 01 Nov	Ryanair
31 Oct - 02 Nov	Ryanair

Also check the deals for one-way flights from London to Cluj-napoca 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 Cluj-napoca in October from $68

Return flights