Cheapest return flights from Cologne to Prague in September from 109€

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

Return flights

03 Sep - 05 Sep Eurowings direct
14 Sep - 19 Sep Eurowings direct
21 Sep - 26 Sep Eurowings direct
12 Sep - 19 Sep Eurowings direct
03 Sep - 07 Sep Eurowings direct
02 Sep - 05 Sep Ryanair
03 Sep - 10 Sep Eurowings
08 Sep - 12 Sep Ryanair
05 Sep - 12 Sep Eurowings direct
14 Sep - 16 Sep Eurowings
28 Sep - 03 Oct Eurowings direct
26 Sep - 03 Oct Eurowings direct
30 Sep - 03 Oct Ryanair
29 Sep - 02 Oct Lufthansa

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

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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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