Town in Lisbon, Portugal
Internet in Cascais: speed, SIM cards and coworking
Is the internet good in Cascais?
Median fixed broadband in Portugal is 252 Mbps and mobile is 128 Mbps (Speedtest Global Index, 2026-08). Fast wifi in most cafés; a few small coworking spaces exist, but most remote workers use cafés or Lisbon.
Getting online in Cascais
| Details | |
|---|---|
| Home fibre | Fibre from MEO, NOS and Vodafone covers the town; about €30–45 a month for 500 Mbps. |
| Cafés and coworking | Fast wifi in most cafés; a few small coworking spaces exist, but most remote workers use cafés or Lisbon. |
| Tourist SIM | MEO, NOS and Vodafone sell tourist SIMs at Lisbon and Porto airports and shops for about €15–30; DIGI is cheaper. Passport usually asked. |
| eSIM | Local carriers sell eSIMs to visitors. |
| Carriers | MEO, NOS, Vodafone, DIGI |
| Monthly data plan | €15–25 ($17–28) |
Internet speeds in Europe
National medians, Speedtest Global Index.
| Country | Fixed | Mobile |
|---|---|---|
| France | 332 Mbps | 133 Mbps |
| Iceland | 283 Mbps | — |
| Switzerland | 281 Mbps | 120 Mbps |
| Denmark | 278 Mbps | 161 Mbps |
| Romania | 276 Mbps | 83 Mbps |
| Hungary | 271 Mbps | 94 Mbps |
| Spain | 263 Mbps | 84 Mbps |
| Portugal | 252 Mbps | 128 Mbps |
| Andorra | 244 Mbps | — |
| Netherlands | 226 Mbps | 158 Mbps |
| Luxembourg | 221 Mbps | 173 Mbps |
| Poland | 215 Mbps | 109 Mbps |
Quick answers
Is the internet fast in Cascais?
Median fixed broadband in Portugal is 252 Mbps and mobile is 128 Mbps (Speedtest Global Index, 2026-08). Fast wifi in most cafés; a few small coworking spaces exist, but most remote workers use cafés or Lisbon.
Which SIM card should I get in Cascais?
MEO, NOS and Vodafone sell tourist SIMs at Lisbon and Porto airports and shops for about €15–30; DIGI is cheaper. Passport usually asked.
Can I use an eSIM in Portugal?
Yes. Local carriers sell eSIMs to visitors, and travel eSIMs work too.
More about Cascais
Going to Cascais solo?
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Sources
- Speedtest Global Index: Portugal
- MEO
- NOS
- Vodafone
- DIGI
- CP Comboios de Portugal
- Câmara Municipal de Cascais
- Visit Cascais
- Lisbon Airport (ANA)
Speeds are medians from Ookla's Speedtest Global Index, cited for reference. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.