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

Return flights

23 Jan - 27 Jan	Eurowings	direct
01 Jan - 05 Jan	Eurowings	direct
12 Jan - 19 Jan	Eurowings	direct
05 Jan - 07 Jan	Eurowings	direct
05 Jan - 11 Jan	Eurowings	direct
08 Jan - 11 Jan	Eurowings	direct
19 Jan - 23 Jan	Eurowings	direct
14 Jan - 21 Jan	Eurowings	direct
08 Jan - 12 Jan	Eurowings	direct
07 Jan - 11 Jan	Eurowings	direct
30 Jan - 01 Feb	Eurowings	direct
29 Jan - 01 Feb	Eurowings	direct
31 Jan - 04 Feb	Lufthansa

Also check the deals for one-way flights from Cologne to Zurich 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.

Book a cheap hotel in Zurich

Cheap car rent in Zurich

Cheapest return flights from Cologne to Zurich in January from 120€

Return flights