Cheapest return flights from Cologne to Prague in September from 166€

Best time to book flights for Cologne (CGN) to Prague (PRG) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Prague (PRG) in September 2025 (see full year).

Return flights

19 Sep - 21 Sep Lufthansa
19 Sep - 21 Sep Eurowings direct

Also check the deals for one-way flights from Cologne to Prague in September.

Skyscanner

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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