Air distance from London, UK to Port Louis, Mauritius is 6026.4 Miles (9698.6 Kilometers / 5233.3 Nautical Miles).
Flight duration time from London to Port Louis is 12 hrs, 30 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.