AirPlans eSIM Data Plans for Portugal

AirPlans does not sell a truly unlimited high‑speed data eSIM for Portugal. All of its plans that use the word “Unlimited” in the name actually have a hard data cap, such as 1GB, 3GB per day, or 30GB over several days. Travelers looking for a fixed data option can choose plans that provide an ample allowance. For example, the Portugal Unlimited 10 days plan gives 3GB per day for 10 days, and the Europe Lite Premium Unlimited 5 days plan offers 30GB for five days. These plans can be purchased with a single data bundle and include tethering; after the data allowance is used, the speed is throttled as specified in the Reduced speed column.

AirPlans does not provide a Portugal eSIM that includes a phone number or SMS capability. Only data‑only plans are offered for Portugal.
Travelers can still use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection for voice and text, but some destinations may block or restrict specific services, so it is advisable to verify that the apps you rely on are accessible in Portugal before purchasing.

AirPlans presents a substantial selection of data plans that can serve travelers heading to Portugal. The catalogue includes 50 single‑country plans and 94 multi‑country plans covering a breadth of destinations, allowing customers to choose a plan that meets their coverage and budget needs.

The available packages range in price from roughly $1.34 up to $289.94 USD, and data caps span from 500 MB to 100 GB. Plans can vary in length from one day to up to 180 days. In addition, some offerings include distinct daily data caps (81 plans) while others provide fixed data amounts (63 plans). Depending on the chosen plan, customers may benefit from features such as tethering support and optional reduced‑speed options.