Are there nonstop flights from Hong Kong (HKG) to Tehran (IKA)?

No. The fastest connection is via Guangzhou, about 8h 18m of total flying time.

What is the fastest connection from Hong Kong (HKG) to Tehran (IKA)?

via Guangzhou ≈ 8h 18m, via New Delhi ≈ 8h 24m, via Ürümqi ≈ 8h 48m (estimated flying time, excluding layovers).

from 37,000 JAL miles (economy, one way, based on the published award charts).

Hong Kong International Airport (HKG) to Imam Khomeini International Airport (IKA)・6,182 km

No nonstop flights. The fastest connection is via Guangzhou (CAN), about 8h 18m of flying time (layover not included).

With milesJAL 37,000 miles+ (via DXB)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

13 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.