Cheap SIM Cards in Spain: Maximize Data, Minimize Spending

You land in Spain, your phone shows “No service” or a roaming warning, and the airport queue for a SIM card is already long. Many visitors in 2026 still buy the first plan they see, then discover it was weaker or pricier than the one in the shop down the street. The good news is that Spanish prepaid data is some of the best value in Europe, if you know the rules, the operators and the traps. This guide shows you how to get the most gigabytes for the fewest euros.

A note on prices: the figures below follow current operator trends heading into 2026. Operators change tariffs often, so check the plan page or ask in the shop before you pay.

Why Spanish SIM Rules Catch Visitors Out

Spanish law requires every SIM card to be registered to a real person. This applies to physical SIMs and eSIMs alike. You cannot buy an anonymous card from a vending machine and walk away.

• Non-EU visitors: bring your passport.
• EU citizens and Spanish residents: a DNI/NIE or an EU ID card works.
• Age: you must be at least 18.

Staff will copy or scan your ID as part of the registration. That is normal. It is also why leaving your passport at the hotel is the most common reason a SIM purchase fails.

The Four Operators Compared

Movistar: Best Coverage, Including Rural Areas

Movistar is the biggest operator in Spain. It is known for reliable service, including in rural areas. If your trip includes small villages, mountain roads or the Camino de Santiago, this is the safest choice.

• Prepago Plus: typically around 50 GB to 100 GB for €10 to €20, valid for 4 weeks. It includes unlimited national calls, and often a bundle of international calls to select countries. Data usually rolls over if you activate a new plan before the old one expires.
• Prepago Premium: higher allowances, potentially 150 GB or more for €25 to €30, with similar call benefits.
• Top-up: the Mi Movistar app (iOS and Android), www.movistar.es/particulares/movil/prepago/recarga, Movistar stores, Correos post offices, supermarkets such as El Corte Inglés and Carrefour, estancos (tobacconists) and ATMs.
• Online: www.movistar.es/particulares/movil/prepago. You need a Spanish shipping address and ID verification.

Vodafone: Strong in Cities, Clear Plan Tiers

Vodafone offers competitive prepaid plans and good coverage, particularly in urban areas. Its tiers are easy to understand. Current trends suggest:

• Prepago S: 30 GB for €10



• Prepago M: 80 GB for €15
• Prepago L: 150 GB for €20

All are valid for 28 days and include unlimited national calls. Some plans include international minutes. Vodafone Prepago Internacional is built for international calls, often with less data but competitive calling rates. Top up through the Mi Vodafone app, www.vodafone.es/particulares/movil/prepago/recargar-movil, Vodafone stores, supermarkets, estancos or ATMs. The online shop is at www.vodafone.es/particulares/movil/prepago.

Orange: Tourist-Friendly Bundles

Orange is the third major operator, with a strong presence and good network quality. Its Holidays / Go Prepago plans typically offer 30 GB to 100 GB for €10 to €20, valid for 28 days, with unlimited national calls and sometimes international minutes. Orange often runs “Holiday” SIMs aimed at tourists with good data bundles. Orange Mundo focuses on international calls. Top up with the Mi Orange app, at www.orange.es/recarga-prepago, or in Orange stores, supermarkets, estancos and ATMs. Browse plans at www.orange.es/tarifas/prepago.

Lycamobile: Lowest Price per GB

Lycamobile is an MVNO (a virtual operator) that uses the Orange network in Spain. It is often the cheapest per gigabyte and popular for calls abroad. Expect plans like 50 GB for €10 or 100 GB for €15, valid for 28 or 30 days, often with unlimited national calls and international minutes to specific countries. Buy online at www.lycamobile.es (Spanish address and ID verification needed) or from authorised retailers such as small electronics shops, phone repair stores and estancos. Top up in the Lycamobile app, at www.lycamobile.es/es/recarga, or at authorised retailers and some supermarkets.

Quick pick: Movistar for best overall coverage, Vodafone or Orange for good city service, Lycamobile for budget data and international calls.

2026 Budget Reality: What You Will Pay

The SIM card fee usually comes bundled with your first month of data.

• Budget (€10): Vodafone Prepago S with 30 GB, or a Lycamobile plan around 50 GB. Enough for maps, messaging and light social media over a week or two.
• Mid-range (€15 to €20): Vodafone Prepago M (80 GB, €15), Vodafone Prepago L (150 GB, €20), Orange plans up to 100 GB, Lycamobile around 100 GB for €15, or Movistar Prepago Plus. Good for remote work, streaming and hotspotting.
• Comfortable (€25 to €30): Movistar Prepago Premium with potentially 150 GB or more. Worth it if you need the strongest rural coverage or share data with a travel partner.

Plans offering 100 GB or more for €15 to €20 are becoming standard. For most visitors, the €10 to €15 tier is the sweet spot. Remember that plans last 28 days (or 4 weeks), so a ten-day trip does not need the biggest bundle.

Step-by-Step: Buying and Activating Your SIM

1. Choose your provider. Match it to your route. Mostly cities? Vodafone or Orange. Countryside? Movistar. Tightest budget? Lycamobile.
2. Pick where to buy.
   • Official operator stores: the best option. You get immediate activation, direct support and eSIM conversion, and staff can help with registration. You will find them in city centres and shopping malls.
   • Airport kiosks: convenient on arrival, but the plan selection is limited and prices may be slightly higher.
   • Supermarkets and department stores: El Corte Inglés and Carrefour sometimes have phone sections or kiosks selling SIMs, especially for MVNOs or tourist plans.
   • Estancos: common for Lycamobile and other smaller MVNOs. Help with activation may be limited.
   • Online: only if you have a Spanish address, such as a hotel or a friend’s home, and can wait 2 to 5 business days for delivery.
3. Bring your ID. Passport for non-EU visitors; DNI/NIE or EU ID card otherwise.
4. Ask for the right thing. Say “una tarjeta prepago” or “una SIM prepago,” and tell the staff how many days you will be in Spain.
5. Register and pay. They copy your ID, you pick a plan and pay. The fee usually covers the SIM and the first month.
6. Activate and test. In a store, activation usually takes minutes, and you can test it before leaving. Online or estanco purchases may need an SMS or an online activation portal, and it can take up to 24 hours (often much less).
7. Download the operator app. Mi Movistar, Mi Vodafone or Mi Orange makes top-ups and plan management simple.

eSIM in Spain: Who Offers It and How to Set It Up

An eSIM is built into your phone, so there is no card to lose or swap. Movistar, Vodafone and Orange offer eSIM for prepaid customers. As of 2024, Lycamobile Spain primarily offered physical SIMs, and it is less likely to offer prepaid eSIMs by 2026.

The usual process for prepaid still starts in person:

1. Buy a prepaid plan. Often you first purchase a standard prepaid plan.



2. Request eSIM conversion. Visit an official Movistar, Vodafone or Orange store with your ID and ask to convert your physical SIM to an eSIM. You will get a QR code.
3. Scan the QR code. On your phone, go to Settings > Mobile Data/Cellular > Add Data Plan/Add eSIM.
4. Activate. The eSIM links your prepaid plan to your device.

Advantages: nothing to lose, easy switching between networks if you have several profiles, and multiple numbers on one phone. Disadvantages: you need an eSIM-compatible phone, prepaid setup may need a store visit or a call to customer service, and not every MVNO supports it. Whether you can buy a prepaid eSIM fully online without first registering a physical SIM is still unclear for 2026, so confirm on the operator’s website before you rely on it.

Using Your Spanish SIM Across the EU

Under the EU “Roam Like at Home” rules, you can use your Spanish SIM’s calls, texts and data in other EU/EEA countries such as France, Germany, Italy and Portugal with no extra roaming charge beyond your plan. The regulation has been extended until 2032.

Data is covered by a Fair Use Policy. Calls and texts are generally unlimited on plans with unlimited national allowances, but operators can cap roaming data.

• The guaranteed minimum: (price of your bundle / regulated wholesale cap) x 2. The EU wholesale cap is €1.55 per GB for 2025 and €1.30 per GB for 2026.
• Example: on a €15 plan, you are guaranteed at least (15 / 1.30) x 2 = 23.07 GB of roaming data. Beyond your roaming allowance, extra data can be charged per GB.
• Operator caps: many operators set higher limits than the legal minimum. Read the terms of your specific plan.
• Surcharges: if you use the SIM more abroad than in Spain over a 4-month period, or exceed the roaming FUP, operators can add small charges, for example €0.022 per MB for data, €0.032 per minute for calls and €0.01 per SMS. You will usually get an SMS warning first.

For a short trip through southern France or Portugal, this means one cheap Spanish SIM can cover your whole itinerary.

WiFi as a Data Saver

Free WiFi cuts your data use, so it is worth knowing where to find it.

• Renfe stations: many major stations have free WiFi, often provided by Telefónica. Quality varies.
• Airports: most Spanish airports offer free WiFi, sometimes with time limits or registration.
• Cafés, restaurants and hotels: free WiFi is standard. Look for “WiFi gratis” signs, and expect speeds to vary a lot.
• Shopping centres: many offer free WiFi.

The catch is security. Public networks are often unsecured, so use a VPN for banking, email and bookings. If you need constant, secure connectivity, a portable WiFi device (MiFi) creates a personal hotspot from a mobile SIM.

Common Mistakes That Waste Money

• Forgetting your passport or ID. No ID, no SIM.
• Buying at the airport by default. Kiosks are convenient, but selection is limited and prices may be a little higher.
• Ordering online without a Spanish address. Operators require one for delivery and ID verification, and delivery takes 2 to 5 business days.
• Paying for more data than you need. A 28-day plan with 150 GB makes little sense for a one-week city break.
• Assuming full domestic data works abroad. The EU roaming allowance can be lower than your Spanish data. Check the plan terms before a multi-country trip.
• Letting the plan expire. With Movistar, data usually rolls over if you activate a new plan before the old one ends.
• Counting on an estanco for activation help. Staff there may not be able to assist if something goes wrong. Use an official store if you are unsure.
• Using public WiFi without a VPN. Free is not the same as safe.

Frequently Asked Questions

Do I need a passport to buy a SIM card in Spain?

Yes. Spanish law requires every SIM, physical or eSIM, to be registered to a person. Non-EU visitors need a passport. EU citizens and residents can use a DNI/NIE or EU ID card. You must also be at least 18 years old to register.

Which Spanish operator gives the cheapest data?

Lycamobile is often the best value per gigabyte, with plans like 50 GB for €10 or 100 GB for €15. Vodafone offers 30 GB for €10 and 80 GB for €15. Prices change, so confirm current tariffs on the operator’s website or in store.

Can I get an eSIM in Spain as a tourist?

Yes, with Movistar, Vodafone or Orange, usually by buying a prepaid plan and asking in an official store to convert it to an eSIM. You receive a QR code to scan on your phone. Lycamobile mainly offers physical SIMs. Check online prepaid eSIM availability before you travel.

Will my Spanish SIM work in France or Portugal?

Yes. Under EU Roam Like at Home rules, your Spanish SIM works across the EU/EEA at no extra cost beyond your plan. Data is subject to a fair use limit. For a €15 plan, the guaranteed minimum is about 23 GB of roaming data in 2026.

Where can I top up a Spanish prepaid SIM?

You can top up in the operator app (Mi Movistar, Mi Vodafone, Mi Orange or Lycamobile), on the operator’s website, or in person. Official stores, supermarkets, estancos and ATMs all offer top-ups. You only need your phone number. Correos post offices also work for Movistar.

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📷 Featured image by Emmanuel Acua on Unsplash.