Cheapest return flights from Cluj-napoca to London in September from 40€

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

Return flights

18 Sep - 24 Sep Ryanair direct
11 Sep - 16 Sep Ryanair direct
11 Sep - 24 Sep Ryanair direct
18 Sep - 02 Oct Ryanair direct
16 Sep - 24 Sep Ryanair direct
18 Sep - 04 Oct Ryanair direct
11 Sep - 02 Oct Ryanair direct
17 Sep - 24 Sep Ryanair direct
23 Sep - 24 Sep Ryanair direct
25 Sep - 02 Oct Ryanair direct
16 Sep - 02 Oct Ryanair direct
27 Sep - 02 Oct Ryanair direct
18 Sep - 23 Sep Ryanair direct
18 Sep - 27 Sep Ryanair direct
25 Sep - 04 Oct Ryanair direct
27 Sep - 04 Oct Ryanair direct
18 Sep - 01 Oct Ryanair direct
16 Sep - 04 Oct Ryanair direct
11 Sep - 17 Sep Ryanair direct
11 Sep - 23 Sep Ryanair direct

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

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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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