Portugal

Looking for the best eSIM for Portugal in 2026? After traveling around Portugal multiple times, testing mobile data myself and comparing the most popular Portugal eSIM providers, my top recommendation is Airalo.

I have visited Portugal several times, including Lisbon, Porto, the Algarve and road trips across the country. Having reliable mobile data was essential for navigation, finding restaurants, booking accommodation and staying connected on the road.

Planning a trip to Portugal and looking for the best prepaid SIM card for Portugal for tourists in 2026? In this guide I compare the main mobile operators, show you where to buy a SIM card, what it costs and which one actually gives you the best coverage when traveling around the country.

I traveled to Portugal multiple times, including city trips to Lisbon and Porto, as well as road trips from north to south. From navigating the narrow streets of Lisbon to driving along the Algarve coast, having mobile data on my phone made traveling a lot easier. If you are planning a similar trip, check out my Portugal road trip from Porto to the Algarve or my Lisbon travel guide.

As a full-time travel content creator who has tested SIM cards and eSIMs in more than 160 countries around the world, I know exactly what works and what doesn’t when it comes to staying connected while traveling.

In this guide I break down everything you need to know about buying a prepaid SIM card in Portugal, based on real travel experience and updated 2026 data, so you can choose the right SIM for your trip.

Planning your trip to Portugal and wondering if you should buy a SIM card at Lisbon Airport (LIS)? In this 2026 guide I show you where to buy a SIM card, what it costs and whether it is actually worth it.

I travel through Portugal regularly and use Lisbon Airport often as a stopover between Europe, West Africa, Brazil and the US.

Staying connected is always one of the first things I arrange when planning a trip, as it simply makes traveling easier, more flexible and a lot less stressful. If you are planning to explore the city, check out my Lisbon travel guide.

But here is the key thing to know: buying a SIM card at Lisbon Airport is not always the best option anymore.

Planning a trip to Lisbon and wondering what to do, where to stay and how to plan your itinerary?

This is your complete Lisbon travel guide with everything you need to know before you go. From the best things to do in Lisbon and iconic viewpoints to a perfectly planned 3 day Lisbon itinerary, this guide helps you make the most of your time in Portugal’s vibrant capital.

Lisbon is one of Europe’s most exciting city destinations, known for its historic neighborhoods like Alfama and Bairro Alto, the famous yellow tram 28, stunning miradouros and incredible food scene. Whether you are visiting for a weekend or adding Lisbon to a longer Portugal itinerary, there is plenty to see and do.

After years of traveling I have done many crazy things and some of the best adventures around the world, but the last year there was one thing that was still not ticked off on my travel-to-do-list and that was to experience a vanlife trip. Driving around in a van, free to go wherever, free to stay wherever and live a simple but happy life was what I was dreaming of doing. Finally this dream was becoming reality and I flew to Portugal to pick up a van for my Portugal road trip.