OR Tambo International Airport handles over 20 million passengers a year, making it the busiest airport on the African continent. Whether you're flying into Johannesburg for the first time or connecting to another destination across southern Africa, a bit of background knowledge goes a long way toward making the experience smoother.
The Basics
Located in Kempton Park, about 25 kilometers east of central Johannesburg, OR Tambo International Airport serves as the primary gateway to South Africa. The airport's IATA code is JNB, and you'll find it listed under that code on most booking platforms. It's the hub for South African Airways and handles the bulk of the country's international arrivals and departures.
The airport is named after Oliver Reginald Tambo, a key figure in the anti-apartheid movement and former president of the African National Congress. Before 2006, it was called Jan Smuts International Airport. You might still encounter the old name in older travel guides or casual conversation with longtime South African residents.
Terminal Layout
The airport operates two main terminals — Terminal A for international flights and Terminal B for domestic travel. They're connected, and walking between them doesn't take more than ten minutes or so, but it's worth keeping in mind if you have a tight connection.
International arrivals are on the lower level, while departures sit above. The signage is generally clear, though the layout can feel sprawling if you're not prepared for it. Give yourself time, especially during peak travel periods like the December holidays or around major sporting events.
Getting There and Away
You have several options for ground transport, and the right choice depends on your budget and how much luggage you're carrying.
Gautrain: The high-speed rail link connects the airport to Sandton, Rosebank, and Pretoria. It's clean, reliable, and avoids the notorious Johannesburg traffic entirely. Trains run every 12 minutes during peak hours. A trip to Sandton takes about 15 minutes and costs around 175 rand.
Metered taxis and ride-hailing apps: Uber and Bolt both operate at the airport. You'll find the pickup points clearly marked outside the arrivals hall. Metered taxis are also available, but confirm the fare before getting in. A ride to central Johannesburg typically costs between 350 and 500 rand depending on traffic and your exact destination.
Hotel shuttles: Many hotels in the Sandton, Rosebank, and airport area offer complimentary shuttle services. It's worth checking with your accommodation in advance.
Car rental: All the major international rental agencies — Avis, Hertz, Budget, Europcar — have desks in the arrivals area. Driving in Johannesburg is manageable if you're comfortable with urban traffic, but GPS is essential for first-time visitors. Keep your doors locked while driving, a standard precaution in the city.
Inside the Airport
Food and Shopping
The food options have improved considerably in recent years. International departures has a solid selection of sit-down restaurants, coffee shops, and fast food outlets. You'll find South African chains like Mugg & Bean and Ocean Basket alongside international brands. Prices are reasonable by airport standards.
The duty-free shopping area in international departures is well-stocked with South African wine, Amarula liqueur, biltong, and local crafts — all good gifts to bring home. There's also the usual range of electronics, cosmetics, and fashion outlets.
Domestic departures has fewer options, so if you're flying locally and want a proper meal, eat before you go through security.
Lounges
Several lounges are accessible through Priority Pass, LoungeKey, or by purchasing a day pass. The Bidvest Premier Lounge is available to both domestic and international travelers. South African Airways operates its own lounges for business-class passengers and Star Alliance Gold members. The lounges are a worthwhile investment if you have a long layover — comfortable seating, decent food, showers, and reliable Wi-Fi.
Currency and Connectivity
Bureau de change desks are scattered throughout the terminals, but exchange rates at airports are never generous. Withdraw rand from an ATM if your bank offers reasonable international fees. Most shops and restaurants accept credit cards, though having some cash is useful for tips and smaller purchases.
Free Wi-Fi is available throughout the airport, though the connection can be patchy during busy hours. If you need reliable internet, consider buying a local SIM card at one of the kiosks in arrivals. Vodacom, MTN, and Telkom all have outlets there. A prepaid data SIM costs around 100 rand and lasts a week with moderate use.
Connecting Flights
If OR Tambo is a transit point on your way to Cape Town, Durban, Livingstone, or elsewhere, the connection process is straightforward for flights booked on the same ticket. Your bags are usually checked through to the final destination, and you simply follow the transfer signs to your next gate.
For separately booked tickets — which are increasingly common with budget carriers — you'll need to collect your bags, clear customs, check in again, and go back through security. Build in at least three hours between flights in this scenario. Two hours sounds comfortable on paper, but immigration queues can stretch unpredictably.
Safety and Practical Tips
Johannesburg doesn't have the best reputation for safety, and while the city has its risks, OR Tambo itself is well-policed and generally secure. Standard precautions apply:
- Keep valuables in your carry-on rather than checked luggage.
- Don't leave bags unattended, even for a moment.
- Use official transport options rather than accepting rides from touts in the arrivals hall.
- Be cautious with expensive electronics and jewelry when exiting the airport — petty theft near transport hubs, while not rampant, does occur.
For longer layovers, the City Lodge hotel is connected to the airport and offers day rooms. It's clean, convenient, and far better than trying to sleep in a terminal chair.
The Bigger Picture
OR Tambo functions as a genuine hub for the entire southern African region. If you're heading to Mozambique, Botswana, Namibia, Zambia, or Zimbabwe, there's a strong chance you'll transit through Johannesburg. The airport also serves as a connecting point for flights to East Africa, the Middle East, and beyond, with carriers like Emirates, Qatar Airways, Ethiopian Airlines, and Kenya Airways all operating routes.
Understanding how the airport works — and giving yourself enough time between activities — turns what could be a stressful experience into a manageable one. Millions of travelers pass through it every year without incident, and with a little preparation, you'll be among them.