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Include the days when you arrive and leave if you need mobile data then. Set a minimum validity that can cover those days, subject to when the provider starts the clock.
Cheapest São Tomé and Príncipe eSIM per Day: Plans Compared
47 matching plans from 10 providers. Listed promotional prices from $8.76.
Sorted by lowest total price.
Scout your next stop ↗Photo: No machine-readable author provided. Kotoviski assumed (based on copyright claims). · CC BY-SA 3.0 · Cropped for display
47 matching offers10 providersFeed checked 09 Nov 2026, 08:13 UTC
A low-cost starting point for each kind of trip
How we shortlistRegular-price matches for the listed data and trip-length requirements.
| Your trip | Lowest listed offer | Actual allowance | Listed price |
|---|---|---|---|
| Lowest listed allowance |  RoamlessSmallest paid start | 1 GB · 30 days | $8.76 · Promo, terms apply |
| At least 5 GB · 7 days | RoamlessTrip minimum · 5 GB+ | 5 GB · 30 days | $32.76 · Promo, terms apply |
| At least 10 GB · 14 days | RoamlessTrip minimum · 10 GB+ | 10 GB · 30 days | $58.36 · Promo, terms apply |
| At least 20 GB · 30 days |  WiilineTrip minimum · 20 GB+ | 20 GB · 30 days | $444.59 · Promo, terms apply |
The comparison
Find a plan for the journey.
Promotional offers included. Check codes and eligibility. Known trials and restricted offers excluded. See free trials & eligibility
Regular and promotional offers
Swipe across to compare every plan detail →
| Provider & offer | Data for your trip | Local connection | Travel features | Plan price | Next stop |
|---|---|---|---|---|---|
Data1 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $8.76Promo · terms apply$0.37 / validity day (regular)$10.95 / listed GBRegular $10.95Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $14.36Promo · terms apply$0.60 / validity day (regular)$17.95 / listed GBRegular $17.95Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported ValidityNo expiry confirmedActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | $14.36Promo · terms apply$17.95 / listed GBRegular $17.95Code not supplied · Terms unconfirmed | Provider | |
Data2 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $15.56Promo · terms apply$0.65 / validity day (regular)$9.73 / listed GBRegular $19.45Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported Validity7 daysActivation: Not reported | Not reported5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $20.08Regular price$2.87 / validity day (regular)$20.08 / listed GB | Provider | |
Data3 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $20.36Promo · terms apply$0.85 / validity day (regular)$8.48 / listed GBRegular $25.45Code not supplied · Terms unconfirmed | Provider | |
Data50 MBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upNot supported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $23.75Promo · terms apply$0.83 / validity day (regular)$500.00 / listed GBRegular $25.00Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported Validity7 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $25.00Regular price$3.57 / validity day (regular)$25.00 / listed GB | Provider | |
Data50 MBReset: Not reported Validity30 daysActivation: Not reported | Not reported5G: Not supported | Tethering / hotspotNot reported Top-upNot supported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $25.19Promo · terms apply$0.93 / validity day (regular)$559.80 / listed GBRegular $27.99Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported Validity7 daysActivation: Not reported | cstmovel-st5G: Not supported | Tethering / hotspotNot reported Top-upNot reported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $26.10Promo · terms apply$4.14 / validity day (regular)$29.00 / listed GBRegular $29.00Code not supplied · Terms unconfirmed | Provider | |
Data2 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $28.36Promo · terms apply$1.18 / validity day (regular)$17.73 / listed GBRegular $35.45Code not supplied · Terms unconfirmed | Provider | |
Data2 GBReset: Not reported ValidityNo expiry confirmedActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | $28.72Promo · terms apply$17.95 / listed GBRegular $35.90Code not supplied · Terms unconfirmed | Provider | |
Data50 MBReset: Not reported Validity30 daysActivation: Not reported | Not reported5G: Not supported | Tethering / hotspotNot reported Top-upNot reported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $30.50Regular price$1.02 / validity day (regular)$610.00 / listed GB | Provider | |
Data50 MBReset: Not reported Validity30 daysActivation: Not reported | Not reported5G: Not supported | Tethering / hotspotNot reported Top-upNot reported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $30.50Regular price$1.02 / validity day (regular)$610.00 / listed GB | Provider | |
Data5 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $32.76Promo · terms apply$1.37 / validity day (regular)$8.19 / listed GBRegular $40.95Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported Validity7 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotNot reported Top-upNot reported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $33.29Promo · terms apply$5.28 / validity day (regular)$36.99 / listed GBRegular $36.99Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported Validity7 daysActivation: Not reported | Not reported5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $34.19Promo · terms apply$5.43 / validity day (regular)$37.99 / listed GBRegular $37.99Code not supplied · Terms unconfirmed | Provider | |
Data1 GBReset: Not reported Validity7 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotNot reported Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $34.76Regular price$4.97 / validity day (regular)$34.76 / listed GB | Provider | |
Data3 GBReset: Not reported Validity15 daysActivation: Not reported | Not reported5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $41.52Regular price$2.77 / validity day (regular)$13.84 / listed GB | Provider | |
Data3 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $42.36Promo · terms apply$1.77 / validity day (regular)$17.65 / listed GBRegular $52.95Code not supplied · Terms unconfirmed | Provider | |
Data3 GBReset: Not reported ValidityNo expiry confirmedActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | $43.08Promo · terms apply$17.95 / listed GBRegular $53.85Code not supplied · Terms unconfirmed | Provider | |
Data3 GBReset: Not reported Validity15 daysActivation: Not reported | cstmovel-st5G: Not supported | Tethering / hotspotNot reported Top-upNot reported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $49.50Promo · terms apply$3.67 / validity day (regular)$18.33 / listed GBRegular $55.00Code not supplied · Terms unconfirmed | Provider | |
Data5 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $51.96Promo · terms apply$2.17 / validity day (regular)$12.99 / listed GBRegular $64.95Code not supplied · Terms unconfirmed | Provider | |
Data4 GBReset: Not reported ValidityNo expiry confirmedActivation: Not reported | unitel-st5G: Not supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | $57.44Promo · terms apply$17.95 / listed GBRegular $71.80Code not supplied · Terms unconfirmed | Provider | |
Data10 GBReset: Not reported Validity30 daysActivation: Not reported | unitel-st5G: Supported | Tethering / hotspotSupported Top-upSupported ID checkNot reported Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | $58.36Promo · terms apply$2.43 / validity day (regular)$7.30 / listed GBRegular $72.95Code not supplied · Terms unconfirmed | Provider |
Planning the whole itinerary
Plan your connection for São Tomé and Príncipe
Build a shortlist around the route before deciding which listed total is cheapest for you.
List every border crossing
For a multi-stop journey, inspect each country comparison and the provider’s complete regional coverage. A continent heading on this site is not a regional data package.
Compare fit, then total cost
Keep your data and duration requirements consistent while comparing providers. Check activation and network information before deciding whether one regional offer or separate purchases fit better.
Choosing a provider
Planning your São Tomé and Príncipe connection
Questions to settle before choosing an offer for the itinerary.
What is the cheapest eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, these providers have the lowest listed 5 GB prices with at least 30 days of validity:
- Roamless $32.76 (promo; terms apply)
- Wiiline $128.69 (promo; terms apply)
- CloudOn eSIM $195.74 (promo; terms apply)
For a light week, the cheapest 1 GB bundle lasting at least 7 days is:
- Roamless $8.76 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 1 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, these providers have the lowest listed 1 GB prices with at least 7 days of validity:
- Roamless $8.76 (promo; terms apply)
- Horizon eSIM $20.08
- Nomad $25.00
Listed prices read 9 Nov 2026.
What is the cheapest 3 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, these providers have the lowest listed 3 GB prices with at least 30 days of validity:
- Roamless $20.36 (promo; terms apply)
- Nomad $59.00
- CloudOn eSIM $84.14 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 5 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, these providers have the lowest listed 5 GB prices with at least 30 days of validity:
- Roamless $32.76 (promo; terms apply)
- Wiiline $128.69 (promo; terms apply)
- CloudOn eSIM $195.74 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 10 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, these providers have the lowest listed 10 GB prices with at least 30 days of validity:
- Roamless $58.36 (promo; terms apply)
- Wiiline $239.39 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 20 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, these providers have the lowest listed 20 GB prices with at least 30 days of validity:
- Wiiline $444.59 (promo; terms apply)
Listed prices read 9 Nov 2026.
How do I shortlist eSIM providers for a trip to São Tomé and Príncipe?
Start with the days you need a connection and a suitable allowance. Compare the matching listed prices, then check the provider’s activation timing and coverage for your route.
Does a São Tomé and Príncipe listing cover the next country on my itinerary?
Do not assume it does. A regional offer may cover several stops, but the provider’s complete country list must include each one. The continent directory only helps you navigate comparisons.
Is the cheapest São Tomé and Príncipe offer suitable for a short stopover?
It may be, if its activation, allowance and validity fit the stopover. Confirm when the clock starts and whether your phone is compatible before buying.
Who helps with the eSIM once I arrive in São Tomé and Príncipe?
The provider that sold the plan handles activation and connection problems. RoamScout compares the offers and accepts corrections to catalog information.