Airalo eSIM São Tomé & Príncipe 2026: Promo Code, Data Plans & Prices

Yes. Use our code ESIMSPOTTER15 when you buy a São Tomé & Príncipe plan. Enter it at checkout on the website or in the app.

The cheapest Airalo eSIM for São Tomé & Príncipe costs $8.50 and gives you 1 GB for 7 days. It's the global eSIM, which also works in other countries. We recheck prices daily, so this price is up to date. You can buy it on the official Airalo site.

Yes, Airalo works in São Tomé & Príncipe on its global eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.

On plans that include São Tomé & Príncipe, these are Airalo's lowest prices by trip length:

• 7 days: $8.50 for 1 GB
• 15 days: $16.50 for 2 GB
• 30 days: $24.00 for 3 GB

Yes, Airalo has 6 unlimited plans that cover São Tomé & Príncipe and other countries, from $24.00 for 3 days. You get 3 GB a day at full speed, then 1 Mbps until your daily allowance resets.

Airalo is an eSIM store for travelers, with plans covering 226 destinations. On Trustpilot, 48,674 people have rated it 4.2 out of 5. If you want prices for other countries and the full verdict, read the Airalo eSIM review.

With Airalo, 1 GB in São Tomé & Príncipe can cost as little as $3.30 on the global eSIM, which has 20 GB for 365 days.

Yes, you can share your data through a personal hotspot, as long as your phone supports it. On unlimited plans, there's no limit on the number of devices, but shared data counts toward your daily full-speed allowance.

No, Airalo's São Tomé & Príncipe plans are data only, so your home number stays on your main SIM. Airalo's global Discover+ eSIM also works in São Tomé & Príncipe and comes with a US (+1) number. You can still call and message people through WhatsApp or other apps.

Yes, you can buy it at home and wait up to 365 days before you start using it. On most plans, the days only start counting once the eSIM connects to a network in São Tomé & Príncipe.

Yes, most Airalo eSIMs can be topped up in the app under My eSIMs. A top-up is a new package with its own data and days, and you can add one even after the old one has ended.

Yes, Airalo has 18 global plans. These keep you online as you cross borders. Airalo has no São Tomé & Príncipe-only plan, so each of its eSIMs here also works in other countries.