AirHint found the following cheapest return flights from Helsinki (HEL) to Colombo (CMB) in May 2026 (see full year).

Return flights

01 May - 30 Jun	Pegasus Airlines
07 May - 02 Jun	Pegasus Airlines
04 May - 30 Jun	Finnair
09 May - 19 May	Pegasus Airlines
01 May - 17 May	Pegasus Airlines
10 May - 17 May	Pegasus Airlines
30 May - 27 Jun	Finnair
09 May - 18 Jun	Turkish Airlines
09 May - 17 Jun	Turkish Airlines
09 May - 24 Jun	Turkish Airlines
09 May - 20 Jun	Turkish Airlines

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

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 May from 443€

Return flights