Best eSIM for Spain: Top plans compared for UK travellers

Spain is one of the most popular holiday destinations for UK travellers, and for good reason. Whether you are soaking up the sun on the Costa del Sol, exploring the Gothic Quarter in Barcelona, island-hopping in the Balearics, or hiking in the Pyrenees, having reliable mobile data makes every part of the trip easier.

An eSIM (embedded SIM) is a digital SIM card built into your phone. Instead of swapping out your UK SIM at the airport, you download a local data plan directly to your device before you travel. Your UK number stays active in the background for calls and texts, while the eSIM handles your mobile data in Spain.

This guide compares some of the best eSIM providers for Spain, including their coverage, features, and pricing, to help you find the right plan for your trip.

💳 Learn more about the Wise card

Best eSIM providers for Spain: Quick look

Here is a quick overview of the top eSIM providers for Spain:

Prices and plan details may vary depending on your location, currency and promotions. Prices may also be shown in different currencies depending on the provider. Always check the provider's website for the latest information before buying.

Airalo

Airalo's Spain eSIM operates on the Orange network, one of Spain's major mobile networks, with strong 4G and 5G coverage across Madrid, Barcelona, Seville, Valencia, and the Balearic Islands.¹ Plans start from $4.00, with a range of fixed data packages and unlimited options for different trip lengths and usage levels.¹

Top-ups are available directly in the Airalo app if you need more data mid-trip. Customer support is accessible 24/7 via WhatsApp, and the app works in 53 languages across multiple currencies.¹ Airalo's Spain plans are data-only, so traditional phone calls and SMS are not included.

Good for: Travellers who want reliable Orange network coverage with a choice of plan sizes and easy in-app top-ups.

Read more in our full Airalo eSIM review.

Nomad

Nomad stands out for Spain because their eSIM connects to four of Spain's main networks — Movistar, Vodafone, Orange, and Yoigo — giving you the option to switch between networks for the best available signal wherever you are.² Plans start from $4.00, covering fixed data packages and unlimited options across a range of durations.²

Hotspot and tethering are fully supported, and add-on plans are available that activate automatically when your main plan runs out, so there is no gap in your connection.² The Nomad app, available on iOS and Android, lets you track your usage and manage your plan while you are away.

Nomad's Spain plans are data-only. Calls and texts are not included, so you will use apps like WhatsApp or FaceTime for voice communication.

Good for: Travellers who want the flexibility of four networks and automatic add-on plans for trips of any length.

Read more in our full Nomad eSIM review.

Saily

Saily is built by the team behind NordVPN, with online privacy central to its design. Plans for Spain start from $3.99 and cover popular destinations including Barcelona, Madrid, Málaga, and Seville.³

A key advantage is that Saily uses a single eSIM for all supported destinations. Once installed, you add new countries to the same eSIM each time you travel, without reinstalling from scratch.³ Hotspot sharing is unlimited with no daily cap, and three built-in security tools are included: a virtual location feature, an ad blocker, and web protection against malicious sites and trackers.³ You receive an alert when you reach 80% of your data, and top-ups can be added in the app.³

Saily does not specify which Spanish network operators their plans use. If knowing the exact network is important to you, this is worth checking with Saily's support before purchasing.

Saily plans are data-only and do not include calls or texts.

Good for: Security-conscious travellers who want one eSIM across multiple trips and unlimited hotspot sharing without any daily cap.

Read more in our full Saily eSIM review.

Holafly

Holafly sells only unlimited data plans for Spain, which suits travellers who prefer not to track a data allowance. Plans start from $4.50 for a one-day plan, with longer durations available at lower daily rates.⁴ Holafly's Spain eSIM connects to Orange, Movistar, Vodafone España, and Yoigo — four of Spain's major networks — with 4G and 5G coverage across urban and coastal areas.⁴

One useful detail specific to Holafly's Spain eSIM: it also works in the Canary Islands (Tenerife, Gran Canaria, Lanzarote, Fuerteventura, and others), as these are politically part of Spain and covered by the same network infrastructure.⁴ If you are heading to the Canary Islands, it is worth confirming your chosen provider covers them before buying.

Hotspot sharing is available, capped at 1 GB per day.⁴ Every Holafly plan includes an "Always On" feature providing 1 GB of free backup data per month. Customer support is available 24/7 via live chat.

Holafly plans are data-only and do not include traditional calls or texts.

Good for: Travellers heading to mainland Spain, the Balearics, or the Canary Islands who want unlimited data without monitoring a cap.

Read more in our full Holafly eSIM review.

How to choose the best eSIM for your Spain trip

Spain has excellent 4G and 5G coverage across the mainland and major islands. Here are the key things to consider when choosing:

• Multi-network access: Nomad and Holafly connect to four Spanish networks, which can give you better flexibility if one network has weaker signal in a particular area. Airalo uses Orange, and Saily does not specify their network partners.
• Canary Islands coverage: If you are visiting Tenerife, Gran Canaria, Lanzarote, or Fuerteventura, confirm your plan covers these islands before purchasing.
• Fixed vs unlimited data: A fixed data plan suits a short city break or lighter usage. Unlimited plans are better for longer stays or travellers who use data heavily for navigation, streaming, or hotspotting.
• Hotspot use: Saily has no daily hotspot cap. Holafly caps at 1 GB per day. Airalo and Nomad also support hotspot — check individual plan details.
• Plan duration: Match your plan length to your trip. Plans typically run from a few days to 30 days.
• Phone compatibility: Your phone must be carrier-unlocked and eSIM-compatible. Most iPhones from the XR onwards and many recent Android flagships support eSIM.

How to install and activate an eSIM for Spain travel

Setting up a Spain eSIM is straightforward. Here is what to do before you fly:

1. Check compatibility: Confirm your phone is eSIM-compatible and carrier-unlocked. On an iPhone, go to Settings and look for an option to add a mobile plan. On Android, check under SIM settings or network settings.
2. Buy your plan: Visit the provider's app or website and select a Spain data plan. Purchase before you leave the UK.
3. Receive your QR code: After purchase, you will receive a QR code by email or directly in the app.
4. Install the eSIM: Go to your phone settings, select "Add mobile plan" (or the equivalent on your device), and scan the QR code. You need a Wi-Fi connection during installation.
5. Enable data roaming: In your phone settings, turn on data roaming for the new eSIM profile.
6. Activate on arrival: Most plans activate automatically when your phone connects to a Spanish network. You can install the eSIM at home before you fly — it stays inactive until you land.

A practical tip: install your eSIM a day or two before departure while you are on home Wi-Fi. This gives you time to check everything is set up correctly before you need to be at the airport.

Why use an eSIM for travelling to Spain?

Here are the main reasons a Spain travel eSIM is worth considering:

• Avoid roaming uncertainty: Since Brexit, free EU roaming is no longer guaranteed for UK travellers. A travel eSIM can be a convenient alternative, helping you avoid unexpected roaming charges and giving you access to local data rates.
• Keep your UK number active: Your physical SIM stays in your phone, so you can still receive calls, bank verification texts, and two-factor authentication codes on your UK number throughout your trip.
• Buy before you fly: Set everything up from home and be connected the moment you land, without searching for airport SIM stalls.
• Flexible top-ups: Most providers let you add more data through their app without visiting a local shop.
• Strong coverage: Spain has excellent 4G and 5G coverage across cities, coastal resorts, and the islands, with Orange, Movistar, Vodafone, and Yoigo all operating strong networks.
• Security: Using your own mobile data is more secure than connecting to unknown public Wi-Fi networks in hotels, bars, or airports.

Make your spending go further in Spain with the Wise card

Sorting your data before you fly is one part of trip preparation. Having the right card for spending in Spain is another.

The Wise card lets you spend in 40+ currencies across 150+ countries, converting your pounds to Euros at the mid-market exchange rate. There is only a small, transparent conversion fee* and no foreign transaction fees.

The card costs a one-time fee of £7 to order. Free ATM withdrawals are available up to £250 per month, with a 2.69% fee on any amount above that. Additional charges may apply from independent ATM networks.

Sign up with Wise for free

---

FAQs about using an eSIM in Spain

Does a Spain eSIM work in the Canary Islands?

Yes, in most cases. The Canary Islands — including Tenerife, Gran Canaria, Lanzarote, and Fuerteventura — are politically and administratively part of Spain, so they are served by the same Spanish mobile networks. If you are travelling to the Canaries and want to use a Spain eSIM, check your provider's coverage details before buying to confirm this is included.

Does a Spain eSIM work in Mallorca, Ibiza, and the Balearic Islands?

Yes. The Balearic Islands are part of Spain and covered by the same Spanish network infrastructure. A Spain eSIM from any of the providers in this guide should work across Mallorca, Ibiza, Menorca, and Formentera, as these destinations are served by Spain's major mobile operators.

Do I need an eSIM for Spain, or can I use my UK data plan?

It depends on your UK carrier and plan. Since Brexit, free EU roaming is no longer guaranteed, and charges vary significantly between carriers. Some plans still include Spain in a roaming allowance; others charge daily or per-megabyte fees. A travel eSIM gives you a predictable, prepaid cost and local data rates, so it is worth comparing the cost against your carrier's Spain roaming charges before you travel.

Is my phone compatible with eSIM?

Most iPhones from the XR onwards support eSIM, as do many recent Android devices including Samsung Galaxy S20 and later, and Google Pixel 3 and later. Your phone also needs to be carrier-unlocked. The quickest way to check is to go into your phone's settings and look for an option to add a new mobile plan, or search your phone model followed by "eSIM compatible".

How much data do I need for a trip to Spain?

For a typical short holiday using maps, messaging, and social media, a 5–10 GB plan covers most travellers comfortably for a week. If you plan to stream content, use your phone as a hotspot for a laptop or tablet, or navigate extensively by car along the coast, a larger or unlimited plan is worth considering. Spain also has excellent Wi-Fi coverage in most hotels, cafés, and restaurants, which can help reduce your overall data use.

---

Sources used:

1. Spain eSIMs - Airalo — Starting price from $4.00 USD, Orange network, fixed data and unlimited plans, top-up availability, 24/7 WhatsApp support. Checked 02-06-2026.
2. Spain Travel eSIM - Nomad — Starting price from $4.00 USD, Movistar / Vodafone / Orange / Yoigo networks, 4G/5G, hotspot/tethering support, automatic add-on plans. Checked 02-06-2026.
3. Spain eSIM - Saily — Starting price from $3.99 USD, unlimited hotspot (no cap), security features (ad blocker up to 28.6% data saving, virtual location, web protection), one eSIM for all trips, Barcelona/Madrid/Málaga/Seville coverage confirmed. Checked 02-06-2026.
4. eSIM for Spain - Holafly — Starting price from $4.50 USD (1-day plan), Orange / Movistar / Vodafone España / Yoigo networks, unlimited data only, 1GB/day hotspot cap, Always On feature, Canary Islands coverage confirmed, FUP above 90GB/month. Checked 02-06-2026.

Sources last checked on date: 02-06-2026