Air distance from London UK to Bujumbura Burundi is 4142.6 Miles (6666.9 Kilometers / 3597.4 Nautical Miles).
Flight duration time from London UK to Bujumbura Burundi is 8 hrs, 36 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.