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 more than 6, 600 prepaid data plans. The extensive selection makes it easy for travelers to find an eSIM that matches their specific needs.

Are there any unlimited data eSIM plans available for Portugal?

Firsty offers a free unlimited plan, but it includes advertisements and limits speed to 256 kbps. Yoho Mobile, abesteSIM, Roamify, MicroEsim, Billion Connect, Truely, Yesim and FairPlay all provide unlimited data, typically with a speed cap of up to 5 Mbps and a possibility of throttling after certain usage thresholds. Prices for these unlimited options range from as low as $0.00 for Firsty to about $26.90 for Yoho Mobile, with most plans falling between $1.90 and $26.50. Travelers should consider the speed limitation when selecting a plan that best fits their data‑intensive activities.

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 provide a phone number, voice call capability, and SMS service are available for Portugal, offered by GlobaleSIM and Roamify. Plans from GlobaleSIM use a dialing code of +1, give you inbound and outbound voice calls, but SMS is only inbound. Roamify plans use a +33 dialing code and support inbound and outbound voice calls as well as inbound and outbound SMS. Because the number’s country code does not match Portugal’s code of +351, the phone number is foreign and may incur international calling or messaging charges for local Portuguese numbers.

Prices for Portugal plans start around $4.00 USD for a 1 GB, 7‑day GlobaleSIM option and around $15.00 USD for a 15 GB, 30‑day Roamify option. Validity periods range from 7 days to 30 days, and data caps vary from 1 GB to 100 GB. Travelers who only need data‑only connectivity can choose a plan without telephony, while those who require a working phone number and SMS can select a plan from either provider, keeping in mind the foreign dialing code.

Summarized by Gen AI. Last updated: January 15, 2026