merdata eSIM Data Plans for Portugal

Merdata does not offer an unlimited data eSIM plan for Portugal. The available options are fixed‑data plans, such as a 20GB plan for 30 days priced at US$20.34, or a 50GB plan for 30 days priced at US$40.79. Other 50GB plans are also available for longer validity periods—90 days for US$61.23 and 180 days for US$71.45. Choosing a fixed‑data plan can be more cost‑effective unless you need unrestricted data usage.

Merdata does not provide a Portugal eSIM that includes a phone number or SMS capability. Travelers who wish to have a local number for voice or text messages will need to use an alternative provider or rely on data‑only access. However, the data plan can be used with popular VoIP and messaging applications such as WhatsApp, Telegram, or iMessage for calls and messages over the internet. Some destinations may block or limit access to certain apps, so it is advisable to check the availability of the specific services you need before purchasing the plan.

Merdata offers 16 single‑country data plans that cover Portugal and 64 multi‑country data plans that include Portugal among the destinations. The single‑country plans provide a fixed amount of data – ranging from 300 MB up to 50 GB – with validity that can be as short as one day or extend to 365 days. Multi‑country plans work the same way but provide the same data allowance for use in any of the covered countries. Across both types the price ranges from about $1.43 to $102.12, while the data caps span from 300 MB to 50 GB.