Are there nonstop flights from Bangkok (BKK) to Belgrade (BEG)?

No. The fastest connection is via Sofia, about 10h 45m of total flying time.

What is the fastest connection from Bangkok (BKK) to Belgrade (BEG)?

via Sofia ≈ 10h 45m, via Istanbul ≈ 10h 46m, via Dubai ≈ 11h 15m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Suvarnabhumi Airport (BKK) to Belgrade Nikola Tesla Airport (BEG)・8,192 km

No nonstop flights. The fastest connection is via Sofia (SOF), about 10h 45m of flying time (layover not included).

With milesANA 29,500 miles+ (via IST)JAL 37,000 miles+ (via DOH)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

25 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.