Cheapest return flights from Cologne to Helsinki in June from $226

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

Return flights

12 Jun - 14 Jun Pegasus Airlines
04 Jun - 05 Jun Ryanair
27 Jun - 04 Jul Ryanair
28 Jun - 04 Jul Ryanair
29 Jun - 04 Jul Ryanair
26 Jun - 03 Jul Lufthansa
27 Jun - 03 Jul Lufthansa
04 Jun - 06 Jun Ryanair
28 Jun - 03 Jul Ryanair
03 Jun - 07 Jun Ryanair

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

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