Cheapest return flights from London to Cluj-napoca in September from 91€

Best time to book flights for London (STN) to Cluj-napoca (CLJ) flights at AirHint

AirHint found the following cheapest return flights from London (STN) to Cluj-napoca (CLJ) in September 2025 (see full year).

Return flights

11 Sep - 01 Oct Ryanair direct
17 Sep - 01 Oct Ryanair direct
27 Sep - 01 Oct Ryanair direct
17 Sep - 04 Oct Ryanair direct
18 Sep - 01 Oct Ryanair direct
27 Sep - 30 Sep Ryanair
11 Sep - 23 Sep Ryanair direct
17 Sep - 23 Sep Ryanair direct
27 Sep - 04 Oct Ryanair direct
25 Sep - 29 Sep Ryanair
20 Sep - 06 Oct Ryanair
11 Sep - 30 Sep Ryanair direct
17 Sep - 30 Sep Ryanair direct
18 Sep - 04 Oct Ryanair direct
04 Sep - 23 Sep Ryanair direct
20 Sep - 01 Oct Ryanair direct
27 Sep - 30 Sep Ryanair direct
17 Sep - 21 Sep Ryanair
18 Sep - 23 Sep Ryanair direct
20 Sep - 04 Oct Ryanair direct

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

Skyscanner

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.

Book a cheap hotel in Cluj-napoca

Cheap car rent in Cluj-napoca