Cheapest return flights from London to Cluj-napoca in September from $66

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

24 Sep - 07 Oct Ryanair direct
17 Sep - 07 Oct Ryanair direct
23 Sep - 07 Oct Ryanair direct
09 Sep - 27 Sep Ryanair direct
27 Sep - 07 Oct Ryanair direct
09 Sep - 25 Sep Ryanair direct
24 Sep - 27 Sep Ryanair direct
23 Sep - 27 Sep Ryanair direct
24 Sep - 01 Oct Ryanair direct
17 Sep - 27 Sep Ryanair direct
10 Sep - 27 Sep Ryanair direct
24 Sep - 25 Sep Ryanair direct
09 Sep - 18 Sep Ryanair direct
17 Sep - 01 Oct Ryanair direct
18 Sep - 07 Oct Ryanair direct
23 Sep - 01 Oct Ryanair direct
17 Sep - 25 Sep Ryanair direct
10 Sep - 25 Sep Ryanair direct
27 Sep - 01 Oct Ryanair direct
13 Sep - 01 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.

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