Cheapest return flights from Rome to Cologne in September from $145

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

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

Return flights

08 Sep - 10 Sep Eurowings direct
11 Sep - 15 Sep Eurowings direct
11 Sep - 14 Sep Eurowings direct
26 Sep - 06 Oct ITA Airways
12 Sep - 15 Sep Ryanair
12 Sep - 15 Sep Eurowings direct
03 Sep - 08 Sep Eurowings
26 Sep - 06 Oct Eurowings direct
01 Sep - 04 Sep Eurowings
03 Sep - 08 Sep Eurowings direct
19 Sep - 21 Sep Ryanair
14 Sep - 14 Sep Wizz Air Malta

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