Are there nonstop flights from Doha (DOH) to Haikou (HAK)?

No. The fastest connection is via Hanoi, about 8h 6m of total flying time.

What is the fastest connection from Doha (DOH) to Haikou (HAK)?

via Hanoi ≈ 8h 6m, via Dubai ≈ 8h 6m, via Abu Dhabi ≈ 8h 8m (estimated flying time, excluding layovers).

from 40,000 JAL miles, from 48,000 ANA miles (economy, one way, based on the published award charts).

Hamad International Airport (DOH) to Haikou Meilan International Airport (HAK)・6,024 km

No nonstop flights. The fastest connection is via Hanoi (HAN), about 8h 6m of flying time (layover not included).

With milesJAL 40,000 miles+ (via HKG)ANA 48,000 miles+ (via SZX)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

25 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.