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

Return flights

11 Jan - 23 Jan	Ryanair	direct
18 Jan - 23 Jan	Ryanair	direct
16 Jan - 23 Jan	Ryanair	direct
09 Jan - 23 Jan	Ryanair	direct
11 Jan - 12 Jan	Ryanair	direct
09 Jan - 12 Jan	Ryanair	direct
25 Jan - 06 Feb	Ryanair	direct
18 Jan - 06 Feb	Ryanair	direct
11 Jan - 16 Jan	Ryanair	direct
09 Jan - 16 Jan	Ryanair	direct
09 Jan - 11 Jan	Ryanair	direct
04 Jan - 23 Jan	Ryanair	direct

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

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 January from 74€

Return flights