Are there nonstop flights from Hong Kong (HKG) to Houston (IAH)?

No. The fastest connection is via Dallas-Fort Worth, about 16h 47m of total flying time.

What is the fastest connection from Hong Kong (HKG) to Houston (IAH)?

via Dallas-Fort Worth ≈ 16h 47m, via Vancouver ≈ 16h 49m, via Seattle ≈ 16h 50m (estimated flying time, excluding layovers).

from 22,500 ANA miles, from 50,000 JAL miles (economy, one way, based on the published award charts).

Hong Kong International Airport (HKG) to George Bush Intercontinental Airport (IAH)・13,413 km

No nonstop flights. The fastest connection is via Dallas-Fort Worth (DFW), about 16h 47m of flying time (layover not included).

With milesANA 22,500 miles+ (via HND)JAL 50,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

23 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.