Cheapest return DUB–CLJ flights, May

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

Return flights

26 May - 16 Jun Ryanair
12 May - 19 May Ryanair
19 May - 26 May Ryanair
27 May - 03 Jun Ryanair
20 May - 25 May Ryanair
20 May - 27 May Ryanair
27 May - 15 Jun Ryanair
19 May - 23 May Ryanair
26 May - 27 Jun Ryanair
26 May - 02 Jun Ryanair
14 May - 19 May Ryanair
26 May - 15 Jun Ryanair
20 May - 21 May Ryanair
14 May - 18 May Ryanair
12 May - 16 May Ryanair
19 May - 21 May Ryanair
28 May - 02 Jun Ryanair
28 May - 15 Jun Ryanair
31 May - 09 Jun Aer Lingus
31 May - 08 Jun Aer Lingus

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

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