Flight Heathrow Airport departs from London Heathrow Airport at 17:15 and arrives at Bandar Seri Begawan Brunei International Airport at 17:30.The flight has a short stop at Dubai.
The flighttime is about 17h 15m. The distance travelled ("as the bird flies"): 11930 Km. So the average speed is roughly 692 Km.
There is an 7 hour time difference between London and Bandar Seri Begawan