AirHint found the following cheapest return flights from London (LCY) to Cluj-napoca (CLJ) in May 2026 (see full year).
Return flights
| 08 May - 11 May | SWISS | ||
| 07 May - 10 May | KLM | ||
| 18 May - 22 May | SWISS | ||
| 24 May - 14 Jun | SWISS | ||
| 06 May - 09 May | KLM | ||
| 23 May - 31 May | SWISS |
Also check the deals for one-way flights from London to Cluj-napoca in May.
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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