Are there nonstop flights from Bangkok (BKK) to Miami (MIA)?

No. The fastest connection is via Helsinki, about 20h 6m of total flying time.

What is the fastest connection from Bangkok (BKK) to Miami (MIA)?

via Helsinki ≈ 20h 6m, via Stockholm ≈ 20h 10m, via Vancouver ≈ 20h 11m (estimated flying time, excluding layovers).

from 40,000 ANA miles, from 50,000 JAL miles (economy, one way, based on the published award charts).

Suvarnabhumi Airport (BKK) to Miami International Airport (MIA)・15,624 km

No nonstop flights. The fastest connection is via Helsinki (HEL), about 20h 6m of flying time (layover not included).

With milesANA 40,000 miles+ (via YVR)JAL 50,000 miles+ (via HEL)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

19 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.