Are there nonstop flights from Singapore (SIN) to Bologna (BLQ)?

No. The fastest connection is via Istanbul, about 12h 56m of total flying time.

What is the fastest connection from Singapore (SIN) to Bologna (BLQ)?

via Istanbul ≈ 12h 56m, via Vienna ≈ 13h 5m, via Athens ≈ 13h 9m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Singapore Changi Airport (SIN) to Bologna Guglielmo Marconi Airport (BLQ)・10,117 km

No nonstop flights. The fastest connection is via Istanbul (IST), about 12h 56m of flying time (layover not included).

With milesANA 29,500 miles+ (via IST)JAL 40,000 miles+ (via LHR)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.