The short answer
Johannesburg has no plan of its own: every travel eSIM sells it inside a South Africa plan. We priced the six with the most traffic on the same day, for a few nights before a safari, two weeks that include the Kruger, and a month, and looked at what your phone has to do between the airport, the train, the taxis and the day trips.
Unlimited data at full speed for 2 weeks at $37.99 or 30 days at $66.99, nothing renews. Airalo asks $51 for 15 days and $99 for the month.
10 GB for 30 days at $18 and 20 GB at $29, on Vodacom.
3 days of unlimited at $19, with 3 GB a day at full speed, on Vodacom and two other networks.
60 GB at full speed for 30 days at $79, then 2 Mbps, on MTN and Telkom.
Days, not gigabytes, on Vodacom, MTN, Cell C and Telkom, no daily cap stated for your own phone. $39.50 for a week; sharing limited to 1 GB a day.
Prices read on 22 October 2026: Airalo, Holafly, Saily, Nomad, Ubigi on their own sites or listings, Ringo Light from its catalogue. All in US dollars unless stated. Treat every number as a snapshot.
See the full price index for every country.
The prices, charted
US dollars, 22 October 2026. Ringo Light sells 2 weeks, the others 15 days. Ubigi's 15 days is 30 GB at full speed, then 2 Mbps. Nomad stops at 10 days ($37).
The 30-day plan at each brand. Ringo Light is unlimited data at full speed. Ubigi's month is 60 GB at full speed, then 2 Mbps. Nomad sells no 30-day unlimited.
Holafly sells no buckets. Saily is left out: its 10 GB showed conflicting prices on the day. Ringo Light sells no bucket either: its 2 weeks is unlimited and lasts 2 weeks, not 30 days.
Side by side
Swipe to compare →
Get Ringo Light for Johannesburg, from $37.99.
Installed once, next to your own SIM. Your eSIM arrives by email in seconds.
- 2 weeks $37.99
- 30 days $66.99
We sell data eSIMs for now to fund the full Ringo service. Ringo is self funded. Every plan bought here pays for the build of one plan that works everywhere.
Want to keep your own number abroad?
That is the full Ringo service: one plan that works everywhere, with your own number included.
It is a separate product from Ringo Light and it is still being built, so it is not on sale yet. Join the waitlist to hear when it opens.
What to do in Johannesburg, and what your phone does for you there
Six places for a first visit to Johannesburg, from the museums that tell the country's story to a day trip into the hills north-west of the city. Distances are long, so most of these go by Uber, Bolt or a guided tour, and the phone is what books the ride home.
Getting online at O.R. Tambo and onto the Gautrain
Johannesburg is served by O.R. Tambo International, JNB, in Kempton Park, east of the city. A travel eSIM installed before you leave is ready when you switch off flight mode, so you can message your driver or host from the aircraft door and skip the RICA paperwork a local SIM needs. Add the eSIM to the phone at home, where the Wi-Fi is reliable, and check the install steps in your confirmation email.
The Gautrain runs from the airport to Sandton and on to Rosebank and Park Station, with other lines to Pretoria. You tap a Gautrain card on the way in and out, so check the current fares and where to buy the card on the Gautrain site. The train is a quick way into Sandton; for most other parts of the city you will still want a ride from the station.
Getting around: Uber and Bolt over walking with a phone out
Johannesburg is a spread-out city, and its sights sit far apart: the Apartheid Museum in the south, Constitution Hill near the centre, Soweto to the south-west, Sandton to the north. Public transport will not link them neatly, so most visitors book Uber or Bolt for each leg. The app shows the fare, the car and the plate before you get in.
Local advice is to keep the phone out of sight while you walk and to book the next ride from inside the museum, the restaurant or the hotel lobby rather than on the pavement. That only works if your data is on and does not run out, which is the case for an unlimited plan. Ask your hotel which areas are fine to walk in, and take their advice over ours.
Load shedding and a power bank
Scheduled power cuts, known as load shedding, have shaped daily life in Gauteng for years. How often they happen changes from month to month, so check before you travel instead of assuming. When the grid is off, towers fall back on batteries, and in a long cut some of them lose service.
Look up the schedule for your suburb in EskomSePush, ask whether your guesthouse has an inverter or generator, and pack a power bank that can charge your phone twice. Charge the phone before an evening out. A flat battery with a ride still to book is more trouble than any gap in coverage.
Signal in Soweto and on the Cradle of Humankind day trip
The built-up parts of Johannesburg, Sandton, Rosebank and the city centre among them, are covered by 4G and 5G from the main networks. Soweto is a dense township and is usually covered too, but we have not measured each network street by street, so check the coverage maps for your provider. On a guided tour your guide will have the route and the timing in hand.
The Cradle of Humankind is a drive of roughly an hour north-west of the city, through open country and low hills. Coverage is likely to fall in places once you leave the highway, though we have not tested it on each network. Save the route offline, and note the closing time at the caves and the visitor centre before you set off.
Which plan fits a Johannesburg trip
Two or three nights before a flight on, perhaps to the Kruger: Airalo sells 3 days of unlimited at $19, and Nomad 5 days at the same price. Ringo Light has no 3-day plan, so for a stopover one of those two is the better buy.
A week built around Johannesburg and the Kruger: Airalo asks $36 for 7 days and Holafly $39.50. Ringo Light has no 7-day plan, but 2 weeks of unlimited data at full speed is $37.99, about the price of a week at those two, with the extra week thrown in.
Two weeks or a month: Ringo Light, 2 weeks at $37.99 or 30 days at $66.99. The plan covers South Africa as a whole, so the same eSIM works on the road to the Kruger and in Cape Town without a switch.
What Ringo Light is
Ringo Light is our own travel data eSIM. For South Africa it comes as two trips, each unlimited data at full speed for its length: 2 weeks at $37.99 and 30 days at $66.99. Nothing renews when the trip ends. The eSIM comes by email within seconds and installs with one scan, with no app to download.
The card to buy it sits higher on this page, below the side-by-side table. If all you need is a fixed amount of data for light use, the charts show Nomad, Ubigi and Airalo with a lower price for a bucket in South Africa.
Pick by trip
Airalo unlimited, 3 days, $19, or Nomad 5 days at the same price.
Ringo Light unlimited, 2 weeks, $37.99, with the Kruger map saved offline.
Ringo Light unlimited, 2 weeks, so booking a ride never costs you data you have run out of.
Ringo Light unlimited, 30 days, $66.99, plus a power bank for load shedding.
Nomad 10 GB for 30 days at $18.
Frequently asked questions
How we compared, and our sources
Airalo, Holafly, Saily, Nomad, Ubigi, Ringo Light
We priced Airalo, Holafly, Saily, Nomad, Ubigi and Ringo Light for Johannesburg on 22 October 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Maya Mobile. We could not read its own prices for this country on the day, so it stays out rather than being guessed.
- Airalo: www.airalo.com/south-africa-esim?currency=USD, unlimited in dollars on the site, 22 October 2026; buckets from esimdb.com/south-africa/airalo, which refused the fetch that day, so the data-only figures are as last shown in its search listing
- Holafly: esim.holafly.com/esim-south-africa/, read on the site in dollars, 22 October 2026
- Saily: esimdb.com/south-africa/saily, esimdb.com and saily.com refused the fetch on 22 October 2026; unlimited 15 and 30 day prices as last shown on the esimdb listing; buckets left out because the listings disagreed
- Nomad: esimdb.com/south-africa/nomad, esimdb.com refused the fetch on 22 October 2026; unlimited 5 and 10 day prices as shown on nomadesim.com in dollars in search results, 10 GB on esims.io; nomadesim.com itself showed euros
- Ubigi: cellulardata.ubigi.com/rates-and-coverage/south-africa-data-plans/south-africa-unlimited-30-days/, prices and networks read on cellulardata.ubigi.com plan pages, 22 October 2026
- Ringo Light: our own catalogue, the prices the checkout charges on 22 October 2026.
Written and priced by the Ringo team. Prices change often; if you spot one that has moved, tell us through the contact page and we will update the table.
