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

Return flights

06 Mar - 15 Mar	Ryanair	direct
22 Mar - 23 Mar	Ryanair	direct
06 Mar - 16 Mar	Ryanair	direct
06 Mar - 23 Mar	Ryanair	direct
13 Mar - 16 Mar	Ryanair	direct
20 Mar - 23 Mar	Ryanair	direct
12 Mar - 15 Mar	Ryanair
22 Mar - 27 Mar	Ryanair	direct
23 Mar - 27 Mar	Ryanair	direct
22 Mar - 29 Mar	Lufthansa

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

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 Stockholm to Cologne in March from 74€

Return flights