AirHint found the following cheapest return flights from Barcelona (BCN) to Colombo (CMB) in September 2025 (see full year).

Return flights

17 Sep - 04 Oct	Pegasus Airlines
24 Sep - 07 Oct	Wizz Air Malta
27 Sep - 08 Oct	Vueling Airlines
27 Sep - 05 Oct	Wizz Air Malta
20 Sep - 29 Sep	Wizz Air Malta
29 Sep - 04 Oct	Vueling Airlines
19 Sep - 07 Oct	Wizz Air Malta
16 Sep - 01 Oct	Ryanair
19 Sep - 29 Sep	Wizz Air Malta
20 Sep - 05 Oct	Wizz Air Malta
26 Sep - 05 Oct	Vueling Airlines
29 Sep - 16 Oct	Vueling Airlines
25 Sep - 28 Sep	Wizz Air Malta
21 Sep - 29 Sep	Ryanair
18 Sep - 28 Sep	Ryanair
19 Sep - 28 Sep	Wizz Air Malta
16 Sep - 30 Sep	Ryanair
19 Sep - 30 Sep	Wizz Air Malta
18 Sep - 23 Sep	Wizz Air Malta
18 Sep - 25 Sep	Wizz Air Malta

Also check the deals for one-way flights from Barcelona to Colombo in September.

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 Barcelona to Colombo in September from 440€

Return flights