Preferably, You ought to enable three-5h of transit time in Johannesburg, so that you've got ample the perfect time to catch your connecting flight. Transiting in Johannesburg is quite straightforward; merely Adhere to the indications for ‘International Transit’. The flight from Johannesburg to Harare can take about 1h 30m. By https://www.theluxurybooking.co.uk/flights-to-zimbabwe-from-london/