AirHint found the following cheapest return flights from Rotterdam (RTM) to Rome (FCO) in December 2025 (see full year).

Return flights

05 Dec - 07 Dec	transavia	direct
24 Dec - 05 Jan	transavia	direct
17 Dec - 04 Jan	transavia	direct
20 Dec - 21 Dec	transavia	direct
27 Dec - 03 Jan	transavia	direct
21 Dec - 28 Dec	transavia	direct
21 Dec - 03 Jan	transavia	direct
29 Dec - 01 Jan	transavia
19 Dec - 01 Jan	transavia

Also check the deals for one-way flights from Rotterdam to Rome in December.

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 Rotterdam to Rome in December from $195

Return flights