The Rome to Zagreb route currently shows fares from €17 on Kiwi.com. Zagreb is a directly reachable destination in Croatia from Rome. Mid-week departures and shoulder-season months tend to keep prices lower on this route. Compare months in the calendar below to identify the cheapest window before locking in your booking.
Prices to Zagreb are typically lowest in the shoulder months shown in the calendar above. Searching for mid-week flights and avoiding school holiday windows can meaningfully cut costs on this route. If you're open on destination, use the interactive map from Rome to compare Zagreb against nearby alternatives - you may find a cheaper fare to a similar destination.
Croatia's compact capital is a far less-visited alternative to the Adriatic coast, with a strong coffee culture, a medieval upper town, and a walkable centre that rewards slow exploration. Zagreb Airport (ZAG) has been growing with Ryanair and Eurowings connections, and Plitvice Lakes National Park - one of Central Europe's most spectacular natural sites - is a three-hour drive south.