Cheapest return LHR–CLJ flights, May

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

Return flights

19 May - 26 May Vueling Airlines
28 May - 08 Jun Vueling Airlines
28 May - 04 Jun Vueling Airlines
08 May - 10 May Scandinavian Airlines
30 May - 01 Jun SWISS
30 May - 04 Jun SWISS
29 May - 01 Jun SWISS
30 May - 06 Jun SWISS
30 May - 02 Jun SWISS
30 May - 03 Jun SWISS
20 May - 03 Jun SWISS
29 May - 02 Jun SWISS
16 May - 20 May SWISS
16 May - 19 May SWISS
14 May - 19 May SWISS
16 May - 24 May SWISS
20 May - 23 May SWISS
12 May - 19 May SWISS
15 May - 19 May SWISS
20 May - 24 May SWISS

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

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