AirHint found the following cheapest return flights from Cluj-napoca (CLJ) to London (STN) in May 2026 (see full year).
Return flights
| 26 May - 11 Jun | Ryanair | direct | |
| 12 May - 26 May | Ryanair | direct | |
| 11 May - 26 May | Ryanair | direct | |
| 23 May - 26 May | Wizz Air Malta | ||
| 12 May - 15 May | Ryanair | ||
| 01 May - 03 May | Ryanair |
Also check the deals for one-way flights from Cluj-napoca to London in May.
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