Cheapest return flights from Cologne to Oslo in January from 126€

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

Return flights

12 Jan - 17 Jan Ryanair
10 Jan - 18 Jan Ryanair
10 Jan - 13 Jan Ryanair
10 Jan - 12 Jan Ryanair
09 Jan - 16 Jan Ryanair
23 Jan - 26 Jan Ryanair
24 Jan - 30 Jan Ryanair
27 Jan - 31 Jan Ryanair
09 Jan - 11 Jan Ryanair
13 Jan - 18 Jan Ryanair

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

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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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