• Portugal eSIM data plan for tourists - Portugal Flag
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Prepaid Portugal eSIM Data Plans

$2.25 USD
$2.25 USD
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Our Portugal eSIM gives travelers fast, prepaid 5G data on the Vodafone and NOS networks, with no roaming fees and no physical SIM card to hunt for when you land. Buy online, scan the QR code, and you're connected in minutes, before you leave home or the moment you arrive. Plans start at just $2.25 USD, so it's an easy, low-cost way to stay online for maps, ride-hailing, messaging and email anywhere in Portugal.

Why Travelers Choose Always Mobile as Their eSIM for Portugal

  • No roaming charges: use local Portugal data instead of your home carrier's roaming plan
  • Vodafone and NOS 5G network: Portugal's largest networks, with 4G/5G speeds and no speed reduction
  • Low-cost plans from $2.25 USD: 1GB to 50GB, for trips of 7 to 30 days
  • Hotspot included: share your data with a laptop or travel companion
  • Easy top-ups: add more data or days if your trip runs longer
  • Customer Support: 24/7 support & guides for eSIM setup.

Portugal eSIM Data Plans and Prices

  • 1GB / 7 days: $2.25 USD (short city break)
  • 3GB / 15 days: $3.50 USD
  • 3GB / 30 days: $3.75 USD
  • 5GB / 30 days: $4.50 USD
  • 10GB / 30 days: $6.00 USD
  • 20GB / 30 days: $10.50 USD
  • 50GB / 30 days: $27.00 USD (heavy use or remote work)

Portugal eSIM vs. a Prepaid Tourist SIM Card

A prepaid tourist SIM card means finding a store after you land, showing ID, and swapping out your home SIM. A travel eSIM for Portugal skips all of that. It installs digitally, and works the moment you land. It's also usually much cheaper than your home carrier's daily roaming pass.

Portugal eSIM Features

  • Data Speed: Up to 5G
  • Top-Up Available: Yes
  • Data Only: Yes
  • SMS: No
  • Calls: No, only through apps (VoIP)
  • Device Compatibility: Check compatibility

Portugal eSIM Technical Specs

  • Network: Vodafone 5G, NOS 5G
  • Supported Countries: Portugal
  • Hotspot: Yes
  • Speed Reduction: No
  • Pre-Activation Window: 180 days
  • Data Exit Country: Netherlands/France

Portugal eSIM FAQs

What is the best eSIM for Portugal?

The best eSIM for Portugal gives you a strong local network, fair prices and the option to top up. Always Mobile's Portugal eSIM runs on Vodafone 5G and NOS 5G, starts at $2.25 USD, includes hotspot, and can be topped up anytime.

What's the cheapest data eSIM for Portugal?

Our lowest-cost Portugal plan is 1GB for 7 days at $2.25 USD. For longer trips, our 5GB / 30-day plan at $4.50 USD is the best value for most travelers.

Will I pay roaming fees with a Portugal travel eSIM?

No. Your data runs on the eSIM's prepaid plan, not your home carrier. Turn data roaming off on your main line and you won't get surprise roaming charges.

Can I make calls or send texts?

This is a data-only eSIM. You can call and message through apps like WhatsApp, FaceTime or iMessage. Your home line can stay active for regular texts.

Where does it work in Portugal?

Coverage is nationwide on the Vodafone and NOS networks, including the Azores. Coverage is limited in remote areas. 

How to Install Your Portugal eSIM

After purchase, you'll get an email with your QR code within 1–2 minutes. Scan the QR Code to install. Follow the prompts on your phone through the installation. 

See our How It Works page for step-by-step instructions.

Use within 180 days of purchase. Installs on one device multiple times. Cannot be transferred between devices.

View full details

See More Travel eSIM Plans

General eSIM FAQs

What is an eSIM?

An eSIM is simply a digital version of the physical SIM card in your mobile device that is used to connect that device to mobile networks.

If your device supports eSIM, then you will be able to download an eSIM and create a second line on your phone. Check device compatibility here.

When you purchase an Always Mobile travel data plan, we will send you a QR code link to download the eSIM to your device.

Why are eSIM-enabled data plans useful?

eSIMs enable a second line on your mobile device allowing data usage separate from your "Primary" line and your home country mobile carrier's data plan.

You can:

Add a local data plan when you travel outside of the country or region to avoid roaming charges.

Add a local data plan if you need extra data above and beyond your current monthly plan to avoid data overage charges.

Use eSIM for data and keep your voice line separate to save on monthly data costs.

How much data do I need?

Here is some useful information to consider when deciding how much data you will need:

As a guide, 1GB of data would allow you to do the following:

  • Stream roughly 8 hours of music
  • Send or receive approximately 1,000 emails
  • Send over 1.5 million text messages (without pictures or video)

A standard definition movie of approximately 2 hours in length will consume about 2GB of data.

A high definition (1080p) movie of approximately 2 hours in length will consume about 6GB of data.

How to check the balance of remaining data?

There are two ways to check your data and days remaining:

Please follow the link in the email you received containing the QR Code for your eSIM (Subject line "Your new eSIM....").

OR

Go to Always-Mobile.com and sign into your customer account using your email address. Once signed in, your order history will be displayed. Click on the ORDER number you wish to check (if you have top-up / reloaded your eSIM click on the original eSIM purchase, not the top-up purchase) and then click the USAGE button. Underneath the displayed QR code click the CHECK USAGE button to view REMAINING DATA and REMAINING VALIDITY.

For some orders, you cannot view the data usage. You can go to Settings > Cellular on your iPhone to find out how much cellular data you're using. 

How do I Top-Up my eSIM data plan if I need more data or days?

Always Mobile provides all customers with Easy Top-Up.

Follow the link contained in the QR Code email. Then scroll down to the Top Up section to see options available.

Customers will also receive an email:

1. When they activate their eSIM on the destination network;

2. When they reach a low data balance of less than 100 MB of data remaining;

3. When they reach 1 day of validity remaining.

In these emails, customers can click the top-up option desired and proceed to check-out for purchase.

The data and date validity will be added to the customer's existing eSIM - so no need to go through the installation or activation process again.

Why Choose An eSIM vs. Roaming or Local SIMs?

  • No More Roaming Fees

    Save with low-cost prepaid eSIM data plans when traveling internationally.

    No more expensive surprise roaming charges on your mobile bill.

  • Worldwide Coverage

    Connect to quality local 4G/5G data networks in 170+ destinations.

    Choose from Local, Regional or Global eSIM plans.

  • Easy To Use

    Fast installation and easy set-up.

    Connect the moment you arrive.

    No more hunting for sketchy WiFi signals or local SIM card vendors.

What Our Customers Say

★★★★★

"For less than the cost of a lunch, I saved over $100 in roaming charges. Traveling with an Always Mobile eSIM from now on!"

S.G.

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"Thank you for the excellent customer service!"

P.S.

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"The QR Code arrived right away after purchase and then it was so easy to scan it and follow the prompts to install it. When we landed, I just switched my main line off and my eSIM on and I was connected before we got off the plane."

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"I read that you have great customer service and now I know it’s true. I will spread the word."

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"Thank you so much for your excellent customer service. I regularly recommend you to my traveling friends and I will definitely highlight your quick and super-efficient support."

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"Totally recommend Always Mobile for anyone who is looking for an eSIM."

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