Cheapest return flights from London to Cluj-napoca in September from 229€

AirHint found the following cheapest return flights from London (LCY) to Cluj-napoca (CLJ) in September 2026 (see full year).

Return flights

15 Sep - 22 Sep ITA Airways
18 Sep - 22 Sep ITA Airways
14 Sep - 22 Sep ITA Airways
14 Sep - 21 Sep SWISS
26 Sep - 29 Sep ITA Airways
16 Sep - 21 Sep KLM
16 Sep - 23 Sep KLM
15 Sep - 23 Sep KLM
15 Sep - 21 Sep KLM
19 Sep - 22 Sep KLM

Also check the deals for one-way flights from London to Cluj-napoca in September.

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