Are there nonstop flights from Zakynthos (ZTH) to Milan (LIN)?

No. The fastest connection is via Bari, about 2h 30m of total flying time.

What is the fastest connection from Zakynthos (ZTH) to Milan (LIN)?

via Bari ≈ 2h 30m, via Kefallinia Island ≈ 2h 31m, via Naples ≈ 2h 33m (estimated flying time, excluding layovers).

from 15,000 ANA miles (economy, one way, based on the published award charts).

Zakynthos International Airport "Dionysios Solomos" (ZTH) to Milano Linate Airport (LIN)・1,287 km

No nonstop flights. The fastest connection is via Bari (BRI), about 2h 30m of flying time (layover not included).

With milesANA 15,000 miles+ (via VIE)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

17 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.