MobileSIM eSIM Data Plans for Portugal

MobileSIM does not offer a truly unlimited data eSIM for Portugal. All plans labelled “Unlimited” provide 3 GB of high‑speed data per day and, once that daily quota is reached, the speed drops to a reduced rate of 1000 kbps. For travellers who need a fixed amount of high‑speed data without a daily cap, MobileSIM offers alternatives such as the 20 GB for 30 days plan priced at $19.00 USD and the 10 GB for 30 days plan at $11.00 USD. If a user requires a larger volume and can tolerate speed reductions, the 60 GB plan for 125 days is also available. Choosing a fixed data plan can be more cost‑effective for many users, unless the traveller is an extremely heavy data consumer.

MobileSIM does not offer a Portugal eSIM plan that includes a local phone number or SMS capability. Travelers can purchase a data‑only eSIM and use VoIP services such as WhatsApp, Telegram or iMessage to make calls and send messages, but they should confirm that these apps are accessible in Portugal before buying.

MobileSIM offers 12 single‑country plans and 10 multi‑country plans for Portugal. The plans range in price from $2.30 to $165.00 and offer between 200 MB and 60 GB of data, with validity periods from 3 to 125 days. Some plans use a daily data cap, limiting usage each day, while others provide a fixed data amount that can be used anytime within the validity period; MobileSIM lists 6 daily‑cap plans and 16 fixed‑cap plans across its offerings.