AirHint found the following cheapest return flights from Helsinki (HEL) to Colombo (CMB) in August 2025 (see full year).

Return flights

11 Aug - 01 Sep	Norwegian Air Sweden AOC
25 Aug - 10 Sep	Pegasus Airlines
04 Aug - 27 Aug	Pegasus Airlines
02 Aug - 10 Aug	Pegasus Airlines
13 Aug - 16 Sep	Pegasus Airlines
16 Aug - 30 Aug	Pegasus Airlines
15 Aug - 22 Aug	Pegasus Airlines
05 Aug - 19 Aug	Pegasus Airlines
01 Aug - 31 Aug	Pegasus Airlines
13 Aug - 25 Aug	IndiGo
17 Aug - 31 Aug	Pegasus Airlines
13 Aug - 22 Aug	Pegasus Airlines

Also check the deals for one-way flights from Helsinki to Colombo in August.

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 Helsinki to Colombo in August from 590€

Return flights