Are there nonstop flights from Ahmedabad (AMD) to Sydney (SYD)?

No. The fastest connection is via Singapore, about 13h 17m of total flying time.

What is the fastest connection from Ahmedabad (AMD) to Sydney (SYD)?

via Singapore ≈ 13h 17m, via Kuala Lumpur ≈ 13h 18m, via Bengaluru ≈ 13h 26m (estimated flying time, excluding layovers).

from 23,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Sardar Vallabh Patel International Airport (AMD) to Sydney Kingsford Smith International Airport (SYD)・10,437 km

No nonstop flights. The fastest connection is via Singapore (SIN), about 13h 17m of flying time (layover not included).

With milesANA 23,000 miles+ (via SIN)JAL 45,000 miles+ (via KUL)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

11 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.