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

Return flights

27 Apr - 07 May	Ryanair	direct
30 Apr - 07 May	Ryanair	direct
30 Apr - 19 May	Ryanair	direct
27 Apr - 09 May	Ryanair	direct
30 Apr - 09 May	Ryanair	direct
27 Apr - 30 Apr	Ryanair	direct
11 Apr - 14 Apr	Ryanair	direct
11 Apr - 30 Apr	Ryanair	direct
11 Apr - 16 Apr	Ryanair	direct
14 Apr - 30 Apr	Ryanair	direct
04 Apr - 14 Apr	Ryanair	direct
14 Apr - 16 Apr	Ryanair	direct
04 Apr - 16 Apr	Ryanair	direct
22 Apr - 25 Apr	Ryanair
11 Apr - 25 Apr	Ryanair	direct

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

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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Cheapest return flights from London to Cluj-napoca in April from 77€

Return flights