Are there nonstop flights from Hefei (HFE) to Bangkok (BKK)?

No. The fastest connection is via Nanning, about 4h 5m of total flying time.

What is the fastest connection from Hefei (HFE) to Bangkok (BKK)?

via Nanning ≈ 4h 5m, via Guiyang ≈ 4h 12m, via Guangzhou ≈ 4h 12m (estimated flying time, excluding layovers).

from 15,000 JAL miles, from 18,000 ANA miles (economy, one way, based on the published award charts).

Hefei Xinqiao International Airport (HFE) to Suvarnabhumi Airport (BKK)・2,621 km

No nonstop flights. The fastest connection is via Nanning (NNG), about 4h 5m of flying time (layover not included).

With milesJAL 15,000 miles+ (via CAN)ANA 18,000 miles+ (via CAN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

29 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.