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

Return flights

09 May - 16 May	Wizz Air Malta
04 May - 09 May	Lufthansa
04 May - 08 May	Lufthansa
09 May - 15 May	Lufthansa
10 May - 15 May	Lufthansa
16 May - 20 May	Lufthansa
06 May - 13 May	Wizz Air Malta
05 May - 11 May	Wizz Air Malta
16 May - 20 May	Eurowings	direct
05 May - 10 May	Ryanair
29 May - 01 Jun	Lufthansa
29 May - 01 Jun	Eurowings	direct

Also check the deals for one-way flights from Cologne to Rome 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 Cologne to Rome in May from $204

Return flights