Are there nonstop flights from Brussels (BRU) to Bandar Seri Begawan (BWN)?

No. The fastest connection is via Bangkok, about 14h 3m of total flying time.

What is the fastest connection from Brussels (BRU) to Bandar Seri Begawan (BWN)?

via Bangkok ≈ 14h 3m, via Hong Kong ≈ 14h 18m, via Shenzhen ≈ 14h 18m (estimated flying time, excluding layovers).

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

Brussels Airport (BRU) to Brunei International Airport (BWN)・10,983 km

No nonstop flights. The fastest connection is via Bangkok (BKK), about 14h 3m of flying time (layover not included).

With milesANA 29,500 miles+ (via SIN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

8 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.