iRoamly eSIM Data Plans for Portugal

iRoamly does not provide a truly unlimited data eSIM specifically for Portugal. The plans that carry the word “Unlimited” in their names actually contain a fixed high‑speed data allowance of 500GB. After that amount is used, network speed would likely be throttled, although the exact reduced speed is not specified in the plan details.

If a fixed data plan fits the traveler’s needs, iRoamly offers several large‑capacity options. For example, the Portugal‑eSIM‑Unlimited‑Data‑1 Day‑Daily plan provides 500GB of 4G/5G data for 1 day at $3.50 USD, and the Portugal‑eSIM‑Unlimited‑Data‑30 Days‑Daily plan offers the same 500GB allotment for 30 days at $89.00 USD. These large‑data plans can be more cost effective for most users unless they require unmetered high‑speed data without any limits.

iRoamly offers only data‑only eSIM plans for Portugal and does not provide a phone number or SMS capability. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection instead.

iRoamly offers 91 single‑country data plans and 122 multi‑country data plans that include Portugal. The available plans range from free to about $394 and offer data caps between 500 MB and 500 GB. In addition to the standard fixed‑data‑cap plans, which provide a set amount of data for the plan’s validity period, iRoamly also offers daily‑data‑cap options that let travelers accrue data on a daily basis throughout the validity window.