Are there nonstop flights from Dubrovnik (DBV) to Bangkok (BKK)?

No. The fastest connection is via Istanbul, about 10h 52m of total flying time.

What is the fastest connection from Dubrovnik (DBV) to Bangkok (BKK)?

via Istanbul ≈ 10h 52m, via Dubai ≈ 11h 20m, via Tel Aviv ≈ 11h 22m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Dubrovnik Ruđer Bošković Airport (DBV) to Suvarnabhumi Airport (BKK)・8,374 km

No nonstop flights. The fastest connection is via Istanbul (IST), about 10h 52m of flying time (layover not included).

With milesANA 29,500 miles+ (via IST)JAL 45,000 miles+ (via HEL)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

20 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.