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

Return flights

14 Sep - 06 Oct	Ryanair
02 Sep - 18 Sep	Wizz Air Malta
20 Sep - 27 Sep	Wizz Air Malta
04 Sep - 19 Sep	Ryanair
20 Sep - 28 Sep	Ryanair
13 Sep - 20 Sep	Wizz Air Malta
01 Sep - 13 Sep	Wizz Air Malta
01 Sep - 15 Sep	Wizz Air Malta
11 Sep - 21 Sep	Ryanair
11 Sep - 22 Sep	Ryanair
01 Sep - 17 Sep	Wizz Air Malta
09 Sep - 24 Oct	Wizz Air Malta

Also check the deals for one-way flights from Treviso 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 Treviso to Colombo in September from 570€

Return flights