Cheapest return flights from Rome to Cologne in September from $99

Best time to book flights for Rome (FCO) to Cologne (CGN) flights at AirHint

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

Return flights

29 Sep - 06 Oct Eurowings direct
10 Sep - 14 Sep Eurowings direct
24 Sep - 29 Sep Eurowings direct
03 Sep - 10 Sep Eurowings direct
22 Sep - 25 Sep Eurowings direct
11 Sep - 14 Sep Eurowings direct
11 Sep - 15 Sep Eurowings direct
18 Sep - 22 Sep Eurowings direct
01 Sep - 03 Sep Eurowings direct
09 Sep - 14 Sep Eurowings direct
08 Sep - 11 Sep Eurowings direct

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