Are there nonstop flights from Houston (IAH) to Kuwait City (KWI)?

No. The fastest connection is via Amsterdam, about 15h 35m of total flying time.

What is the fastest connection from Houston (IAH) to Kuwait City (KWI)?

via Amsterdam ≈ 15h 35m, via Frankfurt am Main ≈ 15h 37m, via Istanbul ≈ 15h 37m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 47,000 JAL miles (economy, one way, based on the published award charts).

George Bush Intercontinental Airport (IAH) to Kuwait International Airport (KWI)・12,369 km

No nonstop flights. The fastest connection is via Amsterdam (AMS), about 15h 35m of flying time (layover not included).

With milesANA 35,000 miles+ (via IST)JAL 47,000 miles+ (via DOH)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

10 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.