Cheapest return flights from Cologne to Helsinki in March from 107€

AirHint found the following cheapest return flights from Cologne (CGN) to Helsinki (HEL) in March 2026 (see full year).

Return flights

09 Mar - 13 Mar Ryanair
19 Mar - 23 Mar Ryanair
05 Mar - 15 Mar Ryanair
19 Mar - 22 Mar Ryanair
18 Mar - 22 Mar Ryanair
21 Mar - 31 Mar Ryanair
15 Mar - 22 Mar Ryanair
13 Mar - 20 Mar Ryanair
06 Mar - 10 Mar Ryanair
19 Mar - 26 Mar Ryanair

Also check the deals for one-way flights from Cologne to Helsinki in March.

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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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