Are there nonstop flights from Zagreb (ZAG) to Rome (CIA)?

No. The fastest connection is via Corfu, about 2h 40m of total flying time.

What is the fastest connection from Zagreb (ZAG) to Rome (CIA)?

via Corfu ≈ 2h 40m, via Prague ≈ 2h 42m (estimated flying time, excluding layovers).

Zagreb Franjo Tuđman International Airport (ZAG) to Ciampino–G. B. Pastine International Airport (CIA)・520 km

No nonstop flights. The fastest connection is via Corfu (CFU), about 2h 40m of flying time (layover not included).

None.

2 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.