AirHint found the following cheapest return flights from Rome (FCO) to Cologne (CGN) in May 2026 (see full year).

Return flights

02 May - 09 May	Wizz Air Malta
02 May - 03 May	Lufthansa
01 May - 04 May	Lufthansa
13 May - 18 May	Lufthansa
01 May - 02 May	Lufthansa
01 May - 03 May	Lufthansa
23 May - 01 Jun	Lufthansa
01 May - 08 May	Lufthansa
01 May - 03 May	Eurowings	direct
03 May - 10 May	Lufthansa
01 May - 02 May	Eurowings	direct
23 May - 01 Jun	Eurowings	direct

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

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 Rome to Cologne in May from 173€

Return flights