Air distance from London, UK to Basseterre, Saint Kitts And Nevis is 4110.8 Miles (6615.7 Kilometers / 3569.8 Nautical Miles).
Flight duration time from London to Basseterre is 8 hrs, 32 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.