Fly vs Drive Calculator: Is It Cheaper to Fly or Drive in South Africa?
Johannesburg → Cape Town: cheapest fare we found R1,929 › one-way for Wed 18 Nov (checked 24 October 2026). More Johannesburg–Cape Town fares →
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Your trip
Live fare check: the flight side of the sum
Cheapest one-way economy fare on Travelstart's live search, checked 7–8 October 2026. Fares change daily. The 25 Nov fares were re-checked on 17 October 2026.
| Route · date | Cheapest fare | Airline |
|---|---|---|
| Johannesburg → Cape Town 25 Nov | R1,839 › | Airlink 20kg bag incl. |
| Johannesburg → Durban 25 Nov | R839 › | SAA 23kg bag incl. |
| Johannesburg → George 25 Nov | R2,859 › | FlySafair cabin bag only |
| Johannesburg → Gqeberha 25 Nov | R1,099 › | SAA 23kg bag incl. |
| Johannesburg → Bloemfontein 25 Nov | R969 › | FlySafair cabin bag only |
| Cape Town → Gqeberha 25 Nov | R1,089 › | FlySafair cabin bag only |
| Cape Town → George 25 Nov | R1,379 › | Airlink 20kg bag incl. |
| Lanseria → Durban 25 Nov | R949 › | FlySafair cabin bag only |
Tap a fare to open that route and date on Travelstart's live search (new tab). Prices move daily, so the fare you see there may differ. On Travelstart you can split the cost into interest-free Payflex instalments over six weeks. How booking works
Multiply by the number of travellers and add bags (FlySafair R185, LIFT R200 online) before comparing with fuel and tolls.
Check the flight side of the equation
The calculator is only as good as your airfare number. Compare live FlySafair, LIFT, CemAir and Airlink fares in one search.
Compare Live Flight Prices →Why every "fly vs drive" article you've read is already wrong
News sites publish fly-vs-drive comparisons once or twice a year, pinned to that month's petrol price. The problem: South African fuel prices change on the first Wednesday of every month, and 2026 has been the most volatile fuel year in history — from a near four-year low of R20.75/litre in January to a record R28.06/litre in June, then back down to R25.58 by August after two consecutive cuts. A comparison written in April is fiction by June.
Airfares move even faster. A Johannesburg–Cape Town seat booked six weeks out can cost less than half the same seat booked six days out. That's why a static article can't answer this question — and a calculator can.
The costs people forget on each side
Hidden costs of flying
- Airport transfers: an Uber from Sandton to OR Tambo plus King Shaka to the Durban beachfront runs roughly R450–R500 each way for the pair of trips — nearly R1,000 on a return trip.
- Airport parking: if you drive yourself, OR Tambo long-stay parking is around R1,000 for a week.
- Checked baggage: low-cost carriers price bags separately. See our SA baggage rules guide before assuming your fare includes a bag.
- Car hire at the destination: if you need wheels in Cape Town anyway, that's a flying-side cost. Compare via our car hire page.
Hidden costs of driving
- Tolls: the N3 to Durban has five mainline plazas (De Hoek, Wilge, Tugela, Mooi River, Mariannhill) totalling roughly R260–R290 one way for a Class 1 vehicle at 2026 tariffs.
- Wear and tear: AA rates put true running cost well above fuel-only cost — tyres, services and depreciation are real money on a 2,800km Cape Town round trip.
- Overnight stops: most families break the 14–15 hour Joburg–Cape Town drive in Colesberg or Bloemfontein. Add the room.
- Your time: a Durban drive is 6–7 hours door to door; the flight is about 70 minutes plus airport time. Two extra leave days have a value too.
Rule-of-thumb results at August 2026 prices
| Route (return) | 1 person | 2 people | 4 people |
|---|---|---|---|
| Johannesburg ↔ Durban | ✈ Fly (if booked early) | Close — run the calculator | 🚗 Drive |
| Johannesburg ↔ Cape Town | ✈ Fly | ✈ Fly | Close — drive wins with own car needed |
| Johannesburg ↔ Gqeberha | ✈ Fly | ✈ Fly | 🚗 Drive |
| Cape Town ↔ Durban | ✈ Fly | ✈ Fly | Drive is narrowly cheaper on cash — but two days each way |
Assumes mid-week travel, a 7.5L/100km hatchback, petrol at R25.58/litre (inland 95, 5 August 2026) and early-booked fares. Our per-route worked examples use a slightly leaner 7L/100km, so figures there run a little lower. Peak-season fares flip several of these toward driving — which is exactly why you should run your own numbers above.
Popular route guides
- Fly or drive: every major SA route compared — worked cost breakdowns by corridor
- Johannesburg to Durban flights — prices, airlines and booking windows
- Johannesburg to Cape Town flights — SA's busiest route
- Johannesburg to George flights — skip the 11-hour Garden Route drive
- 10 tips for cheap flights in South Africa
Frequently asked questions
Is it cheaper to fly or drive from Johannesburg to Durban?
For a solo traveller, flying usually wins: fuel is roughly R1,000–R1,200 one way at R25.58/litre plus about R265 in N3 tolls, against a cheapest return fare of R1,678 we found (SAA, bag included, Wed 4 Nov). From two people sharing a car, driving usually wins on cash, because the car costs the same whether it carries one person or five.
Is it cheaper to fly or drive from Johannesburg to Cape Town?
For a solo traveller, flying. Fuel and tolls for the 1,400 km drive come to roughly R5,600 return at R25.58/litre, against a cheapest return fare of R3,248 we found (SAA, bag included, Wed 4 Nov). From two people the car is cheaper on cash, but it costs two long days and an overnight stop each way.
How much are N3 tolls to Durban?
Roughly R260–R290 one way for a Class 1 light vehicle across the five mainline plazas at 2026 tariffs. Tariffs adjust every March — check N3TC's current rates before you travel.
What petrol price does the calculator use?
It defaults to R25.58/litre — the inland 95 price effective 5 August 2026 — but the field is editable, so update it to the pump price in your month of travel.
When does driving clearly beat flying?
Travelling 3+ in one car, needing your car at the destination, carrying surf boards/bikes/baby gear, or travelling at peak season when airfares spike. Flying clearly wins for solo travellers on any route over 900km.
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