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

Return flights

14 May - 11 Jun	Pegasus Airlines
15 May - 12 Jun	Pegasus Airlines
16 May - 03 Jun	Pegasus Airlines
05 May - 17 May	Pegasus Airlines
01 May - 18 May	Pegasus Airlines
01 May - 10 May	Pegasus Airlines
17 May - 23 Jun	Pegasus Airlines
13 May - 29 May	Pegasus Airlines
13 May - 27 May	Norwegian Air Sweden AOC
26 May - 17 Jun	Ryanair
26 May - 23 Jun	Scandinavian Airlines
27 May - 28 Jun	Finnair

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 498€

Return flights