Johannesburg (JNB) to Cape Town (CPT): 790 miles (1,272 km) great-circle, about 2h 05m nonstop by our estimate. Cheapest fare observed: $224 round-trip on Airlink, nonstop, departing July 10, 2026.
$224 round-trip, Airlink 4Z951, departing 2026-07-10 at 16:20, returning 2026-07-25. The recorded itinerary left on a Friday, returning on a Saturday 15 nights later; the fare was observed 76 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $224, it ranked 4th of the 30 round-trip fares we recorded from JNB (median $564). That is 28.4 cents per great-circle mile (round-trip price over one-way distance), above the JNB median of 23.2 cents across 30 round-trip routes.
Routes from JNB of similar length: Windhoek (724 mi) at $359 and Harare (596 mi) at $252.
Airlink had the cheapest fare on 4 of 30 JNB routes. It is the 21st longest of the 30 routes we track from JNB.
Of 4 departure airports with a fare to Cape Town, Johannesburg (JNB) ranked 1st at $224. Lowest: $224 from Johannesburg (JNB); highest: $1533 from Reykjavik (KEF); 1 nonstop. Cheapest-fare airlines (routes): Airlink (1), Ethiopian (1), TAAG Angola Airlines (1) and Wizz Air (1).
The reverse, Cape Town (CPT) to Johannesburg (JNB), was $284 round-trip on airline GE, nonstop, departing May 1, 2026. Cape Town to Johannesburg flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Africa/Johannesburg, Africa/Johannesburg; flight time is our estimate.