I bought 14 300GB eSIMs for Europe and they all stopped working when they reached 35GB. I filed a complaint with AirHub and they told me they didn't actually provide 300GB and only offered 35GB. I asked for a refund and they never gave it to me. That company is a scam. Stay away if you don't want to be scammed.

AIRHUB is a SCAM. They are thieves who steal your money and give you eSIMs with less GB than they offer.

Aug 3, 2025

Airalo

AJused in Portugal 🇵🇹

I live in Portugal and travel frequently, so using an eSIM provider seemed like the logical choice. Among the many options available, I chose Airalo for its competitive packages. Initially, the service worked as advertised for about a month, but since then, I’ve faced nothing but persistent and infuriating issues.

It appears that national networks have blocked Airalo from connecting, rendering the service practically useless. Unfortunately, Airalo’s support has been utterly unhelpful. Despite countless support tickets, messages, and screenshots, there has been no resolution.

What’s worse, Airalo refuses to provide a refund, instead forcing customers to accept Airalo credit. This so-called “credit” is completely worthless to me since their service does not work.

This has been a massive waste of time and productivity, especially since I rely heavily on mobile data for my work. The lack of accountability and support from Airalo is both frustrating and unacceptable.

I strongly advise anyone considering Airalo to avoid them at all costs and look for more reliable alternatives. Do not waste your money or your time.

Dec 10, 2024

Airhub

Frankused in Portugal 🇵🇹

If I've listened to the previous review, should have gone with their competitor ETxxx instead. Landed in Europe, activated it, connecting flight arrived in Funchal, connected got no data allowances. Took online chat 48 hours to resolve. Then found out the included voice minutes did not work, still repair in progress. The only good thing is online chat is available everyday including Sat & Sun.

Nov 17, 2024

GlobaleSIM

dzused in Portugal 🇵🇹

terrible - waste of time and got no service for two days - had to abort wasting more time and look for an alternative even though I got Global one for 30 days

Sep 22, 2024

Airhub

Bradused in Portugal 🇵🇹

The esim activated, but the data didn't work thereafter. I tried to contact their customer support multiple times thereafter and they didn't get back to me. Completely useless. Possibly even a scam.

Jul 14, 2024

Airalo

ACused in Portugal 🇵🇹

Fast 5G speeds in Madeira, Portugal (and the airport in Lisbon). Only downside is you can't check data usage — though with 30GBs for our seven-day trip we didn't really need to.

Dec 22, 2023

Frequently Asked Questions

How many travel eSIM brands (providers) are available for use in Portugal, and how many prepaid data plans are there?

Portugal offers more than 120 travel eSIM providers and over 7, 400 prepaid data plans, providing a wide variety of options so travelers can easily find a plan that matches their needs.

Are there any unlimited data eSIM plans available for Portugal?

Unlimited‑data eSIMs for Portugal can be found through several providers.
Firsty offers a completely free plan, but the connection is heavily throttled to 256 kbps.
Yoho Mobile, abesteSIM, Roamify, MicroEsim, Billion Connect, Truely, Yesim and FairPlay all list unlimited data, though most of them allow speed throttling to a maximum of about 5 Mbps.
These plans vary in validity from one day up to thirty days, and the prices range from free with Firsty up to roughly $29.54 USD for the longest‑validity options. Selecting a plan that matches the desired duration and checking each provider’s specific speed limits will help ensure sufficient data coverage for your trip.

What are the major mobile networks available for a travel eSIM in Portugal?

Portugal's mobile network infrastructure is primarily supported by the following major Mobile Network Operators (MNOs):

MEO: Operated by Altice Portugal, MEO offers extensive nationwide coverage and a wide range of mobile services.
NOS: As part of NOS Comunicações, NOS provides comprehensive mobile services, including voice and data, across Portugal.
Vodafone Portugal: A subsidiary of Vodafone Group Plc, Vodafone Portugal delivers robust mobile services with significant market presence.
Digi: A recent entrant into the Portuguese market, Digi is expanding its network and services following its acquisition of Nowo Communications in 2024.

In addition to these MNOs, Portugal hosts several Mobile Virtual Network Operators (MVNOs). MVNOs provide mobile services by leasing access from major carriers. Notable examples include Lycamobile, which operates on MEO's network and offers prepaid SIM cards with international calling plans, and Moche, a brand targeting youth customers with services on the MEO network. It's important to note that most travel eSIMs rely on MNO infrastructure rather than MVNOs.

Can I get a travel eSIM with a phone number and SMS for Portugal?

Travel eSIM plans that include a phone number and SMS are available for Portugal through two providers that appear in the current comparison database. GlobaleSIM offers several packages ranging from 1GB for 7 days at $4.00 USD up to 20GB for 30 days at $12.00 USD. These plans provide inbound and outbound voice calls and inbound SMS, but the phone number is assigned a foreign dialing code of +1, so it is not a local Portugal number. Roamify also sells Portugal eSIMs, for example a 15GB 30‑day plan priced at $15.00 USD or a 70GB 30‑day plan at $40.00 USD. Roamify’s numbers use the French dialing code +33 and support inbound and outbound voice and SMS. Because neither provider offers a local +351 Portugal number, travelers who need a number that appears locally in Portugal will not find one in these options, but both providers give a usable phone number with SMS capability for use while in Portugal.

Summarized by Gen AI. Last updated: February 5, 2026