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

Return flights

20 Mar - 26 Mar	Ryanair
25 Mar - 29 Mar	Wizz Air Malta
14 Mar - 16 Mar	Ryanair
16 Mar - 20 Mar	Ryanair
13 Mar - 15 Mar	Lufthansa
13 Mar - 16 Mar	Lufthansa
14 Mar - 15 Mar	Lufthansa
13 Mar - 18 Mar	Lufthansa
18 Mar - 22 Mar	Lufthansa
26 Mar - 30 Mar	Lufthansa
21 Mar - 04 Apr	Lufthansa
28 Mar - 01 Apr	Ryanair
20 Mar - 06 Apr	Lufthansa

Also check the deals for one-way flights from Cologne to Prague 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 Cologne to Prague in March from 112€

Return flights