Are there nonstop flights from Johannesburg (JNB) to Margate (MGH)?

Yes. CemAir fly this route. Flight time is about 1h 10m.

Johannesburg → Margate

O.R. Tambo International Airport (JNB) to Margate Airport (MGH)・563 km

Nonstop flights available (1 airline). Flight time about 1h 10m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.