Spain is one of the cheapest countries in Europe to buy travel data for, and one of the easiest to overpay in. The table below is the first half of the answer: our live Spain prices next to Airalo’s published ones, read from their own product page on the date shown. We are cheaper on six of the seven rows we both sell, and the row we lose is named further down rather than buried. The second half is the part a price table cannot show. Most of the money lost on a Spain trip is lost before anyone compares providers, on three decisions. Buying a regional Europe plan for a holiday that never leaves Spain, at roughly twice the price at the sizes people actually buy. Buying unlimited for a week of maps, messages and photographs that would fit in a fraction of a fixed plan. And missing the two sizes where the Europe list is genuinely the better buy, which nobody selling you a country plan tends to mention. This guide takes those in order, with the arithmetic shown rather than asserted, and ends with what to buy for the length and shape of trip you have actually booked.
First, whether you need to buy anything at all
If your phone contract is with a network in the European Union or the wider European Economic Area, you almost certainly need nothing for Spain. The roam-like-at-home rules let you use your home allowance in other member countries at home prices, and they were extended in 2022 to run until 2032. There are fair-use limits on very long stays and on plans sold as unlimited, so it is worth a glance at your own terms before a month-long trip, but for a normal holiday a French, German, Italian or Irish contract simply works in Spain.
Everyone else is in a different position. British contracts lost that protection after Brexit, and most of the big UK networks have brought back a daily charge for using your phone in the EU — a few plans still include it, so check yours rather than assume either way. Travellers arriving from the United States, Canada, Latin America, the Gulf and Asia are quoted roaming by the day or by the megabyte, at rates that make a week of ordinary use cost more than most of the plans in the table above.
So this page is for the second group: the people for whom Spain means either buying something, or landing at Barajas with a phone that only works on café Wi-Fi. If you are in the first group, keep your money.
Where a Spain trip actually spends its data
Spain runs on a small number of apps that are cheap to run and one that is not. Maps out of Atocha or Sants, WhatsApp for everything from confirming a table to talking to your host, the Renfe app for train times, a taxi app in Madrid and Barcelona, and the occasional search for whether the museum is shut on Mondays — all of that is measured in tens of megabytes a day, not hundreds.
The expensive part is pictures. Spain is a photogenic country and the phone is where the photographs go, so the bill is set by whether your handset is quietly uploading every shot of the Alhambra to the cloud over mobile data, and by how much Instagram and TikTok you scroll on a hot afternoon. Video is the only thing on a normal trip that moves the total by gigabytes rather than megabytes.
For a moderate traveller who navigates live, messages all day, posts a bit and leaves automatic photo backup on Wi-Fi only, under a gigabyte a day is the honest planning figure. A week lands around five gigabytes and a fortnight around ten, which is why those two sizes are the ones almost everybody buys. Add a quarter on top if you would rather not think about it again.
Two things push you up a size. Hotspotting a laptop, because a laptop treats the connection like home broadband and syncs accordingly. And travelling with children, because one tablet playing cartoons in the back of a hire car on the way to Ronda can outspend every adult phone on the trip.
- A weekend of maps, messages and a few photographs: two or three gigabytes is plenty.
- A week of ordinary tourist use: around five gigabytes, and the plan runs a month regardless.
- Two weeks, or two people sharing one connection: around ten.
- A month in an apartment with a laptop on the connection: twenty, and top it up rather than guessing high.
- Set photo backup to Wi-Fi only before you fly. On a picture-heavy trip it is worth more than every other saving put together.
The Spain plan against the Europe lists that carry it
Spain appears on five different European coverage lists and on both of our worldwide ones, which is why so many people end up buying a regional plan for a trip that never crosses a border. A regional plan prices the whole list. You are paying for Finland and Ireland and Croatia in case you go, and on a Seville-and-Granada holiday you never do.
The gap is not subtle. At five gigabytes for a month — the size a week of ordinary use lands on — the cheapest Europe list costs close to twice the Spain plan. At ten gigabytes, the size a fortnight lands on, it is more than twice. Go to one of the widest European lists, the ones that run past forty destinations, and at ten gigabytes you are paying over four times what Spain alone costs, for coverage of places your itinerary does not contain.
The same pattern holds at both ends of the range. At twenty gigabytes for a month, the widest list is nearly four times the Spain plan. At the very top, a fifty-gigabyte plan with a six-month window, the Spain version is around two thirds of the cheapest regional equivalent and around a third of the widest.
One day is the starkest of the lot. A single day of data in Spain costs about half what the cheapest Europe list charges for one day with less data on it, and roughly a fifth of what the widest list charges. For a cruise call at Barcelona, a long layover at Madrid or a day trip in from Biarritz, that difference is most of the point.
None of this is a criticism of regional plans. They exist for the trip that genuinely crosses three or four borders, and on that trip they win comfortably. The mistake is buying one for a holiday that stays put.
- A week in Spain, five gigabytes: the cheapest Europe list is close to twice the price.
- A fortnight, ten gigabytes: more than twice on the cheapest list, over four times on the widest.
- A month, twenty gigabytes: roughly twice on the cheapest list, nearly four times on the widest.
- A single day: around half the cheapest regional day rate, and about a fifth of the dearest.
The two sizes where the Europe list wins anyway
There are exactly two places in our own catalogue where the honest answer for a Spain trip is to buy the regional plan, and they are both worth knowing because they are counter-intuitive.
The first is the smallest fixed size. At one gigabyte, the Spain plan and the cheapest Europe list cost exactly the same — except the Spain one is valid for a week and the regional one for a month, and the regional one carries more than thirty other destinations. Same money, more than four times the window, and a plan that keeps working if you hop to Lisbon. If a single gigabyte is genuinely all you need, buy the regional one.
The second is three days of unlimited. One of our two unlimited European lists is priced identically to three days of Spain unlimited, and it covers well over thirty destinations rather than one. For a long weekend where you want to stop counting, there is no reason to take the narrower product at the same price.
Above those two points it flips back and stays flipped. From three gigabytes upwards, and from a week of unlimited upwards, the Spain plan is cheaper than every European list that carries Spain, usually by a lot.
- One gigabyte: take the cheapest Europe list — same price, a month rather than a week, thirty-plus destinations.
- Three days of unlimited: take the wider unlimited European list — identical price, far more countries.
- Three gigabytes and up, or a week of unlimited and up: the Spain plan, every time.
Unlimited in Spain, and what the word actually buys
Unlimited on a travel eSIM is not a bottomless pipe, on our side or anyone else’s. You get a set amount of data each day at full speed; after that the connection keeps working at a reduced speed until the allowance resets the next morning. It is sold in three, seven, fourteen and thirty-day terms rather than by gigabyte, and the hotspot draws on the same daily allowance.
Two things are worth knowing before you choose one for Spain. The first is the comparison in the table above: our unlimited week is a little cheaper than Airalo’s, and at thirty days theirs is fractionally cheaper than ours — the only row on the page they take. The second is that their Spain unlimited runs a larger daily full-speed allowance than ours does. That is a real difference in their favour, and if a month of unlimited data is what you want, price is not a sensible way to choose between the two.
The bigger question is whether you want unlimited at all. A week of maps, messaging and photographs costs a fraction of a week of unlimited when you buy it as a fixed plan, and most travellers never come close to a daily cap. Unlimited earns its price when your days are genuinely heavy: a laptop on the hotspot every evening, daily video calls home, children streaming in the car, or a work trip where rationing data is not something you want to think about.
There is one more case where it wins on something other than data. If you are staying a fortnight and would otherwise buy the largest fixed plan and worry about it, the fixed plan is still cheaper — but the unlimited one removes the decision. That is a fair thing to pay for, as long as you know that is what you are paying for.
The neighbours: which ones your Spain plan reaches, and which do not
A Spain plan covers Spain. That sounds obvious until you look at how many Spain holidays cross a border for an afternoon, and how differently the four neighbours behave.
Portugal and France are the easy ones. Both are priced identically to Spain in our catalogue at every size up to twenty gigabytes, and both sit on the same European lists. If your trip is Spain plus one of them — Seville and the Algarve, San Sebastián and Biarritz — two country plans carrying five gigabytes each cost around three fifths of what the cheapest Europe list charges for ten gigabytes in total. Twice the data, less money, two installs instead of one. From three countries upwards the regional list starts winning, which is the point at which it is the right product.
Morocco is the ferry across from Tarifa or Algeciras, and it is the one border where the regional answer matters. Only one of our European lists carries Morocco at all; the others stop at the Strait. If Tangier is on the itinerary, either take that specific list or take a Morocco plan alongside the Spain one, which at the sizes a day trip needs costs very little.
Andorra and Gibraltar are the two that catch people out, for opposite reasons. Andorra is on none of our regional or worldwide lists, and its own plan runs three to four times the Spain price at the sizes a trip of any length needs — worth knowing before a ski day from Barcelona. Gibraltar is inexpensive on its own, priced exactly like Spain at the smaller sizes and dearer at the large ones, but it is missing from the cheapest Europe list while appearing on the wider ones. Neither of them is covered by the Spain plan, because neither of them is Spain.
- Portugal and France: same prices as Spain, and two country plans beat the regional list for a two-country trip.
- Morocco: carried by exactly one of our European lists; otherwise it needs its own plan.
- Andorra: on nothing regional or worldwide, and three to four times the Spain price on its own. Price it before you drive up.
- Gibraltar: cheap on its own at the smaller sizes, absent from the cheapest Europe list, present on the wider ones.
- Three countries or more in one trip: stop buying per country and take the regional list.
The Canaries, the Balearics and the long winter season
The islands are part of Spain and run on the same Spanish networks as the mainland, so the plan does not change and nothing needs setting up differently. A Spain eSIM works in Tenerife, Lanzarote, Mallorca, Menorca and Ibiza exactly as it works in Madrid.
What does change is the shape of the trip. The Canaries are the one part of Europe with a proper winter high season, and winter visitors stay longer: a fortnight or a month in Playa Blanca rather than a long weekend in a city. That pushes most people from the week-sized plan to the fortnight-sized one, or to the largest fixed size for a full month, and it makes the length of the validity window matter more than the price difference between sizes.
The one thing worth remembering is that an island group means water between the islands. Out on a longer inter-island crossing you can drop out of range of the land networks for a stretch; it comes back as you approach the next island. Downloading the map and the playlist before you board is the whole of the advice.
Which network you land on, and where the signal actually thins
Spain has four mobile networks and our eSIM does not tie you to one of them: Movistar, Orange and Vodafone all run 5G, Yoigo runs 4G, and your phone attaches to whichever is strongest where you are standing. In the cities you will mostly see 5G, and on the main corridors between them the connection is steady.
Where it thins is predictable and mostly rural. Long tunnels on the high-speed rail lines cut out for a minute at a time, as they do for everyone on the train regardless of network. The mountain roads — the Picos de Europa, the Sierra Nevada, the back roads between the white villages of Cádiz province — have stretches with nothing much, and the same is true of the emptier parts of Extremadura and inner Aragón.
If the phone is showing a weak connection in a place that ought to have signal, the fix is usually to pick the network yourself instead of letting the handset keep an old one alive: turn off automatic network selection in the mobile data settings and choose another Spanish operator from the list. On a country plan you are entitled to any of them.
Before you fly: the settings that decide your first hour
Install the eSIM at home over Wi-Fi rather than in the arrivals hall. Installing needs an internet connection, which is exactly what you do not have when you land, and a plan that is sitting on the phone already comes to life on its own as the aircraft doors open. Your paid days start when the eSIM first connects to a network in Spain, not when you buy it, so buying a few weeks ahead costs nothing.
Two settings do the rest. Turn data roaming on for the travel line — it is the switch that lets a foreign profile use a Spanish network, and it is off by default on a new line. Turn mobile data off for your home line, which is what stops your own carrier billing you for the background traffic your phone generates before you have even left the airport.
Then the small things that make the first hour easy. Label the lines in your phone settings so you can tell them apart at a glance. Download the areas you will move through in your map app. Set photo backup to Wi-Fi only. Keep the install email: if the profile ever gets deleted by accident, that same link will put it back on the same phone, and a screenshot of it lives happily in your photos.
- Install at home on Wi-Fi, days after you buy and before you fly.
- Data roaming on for the travel line; mobile data off for your home line.
- Offline maps downloaded, photo backup set to Wi-Fi only.
- Keep the install email — it is what puts the profile back if it is ever deleted.
The short list: what each kind of Spain trip should buy
Every recommendation below assumes moderate use — live navigation, messaging all day, a reasonable number of photographs, and automatic backup left on Wi-Fi. If your days are heavier than that, or a laptop is going to live on the hotspot, move one size up rather than planning to top up in a hurry.
- A long weekend in Madrid, Barcelona or Seville: the small month-long fixed size, unless one gigabyte truly covers you, in which case take the cheapest Europe list for the same money.
- A week anywhere in Spain: the five-gigabyte month. It is the size this whole trip shape was built around.
- A fortnight, or two people on one connection: ten gigabytes for a month.
- A month in an apartment, or remote work with a laptop tethered: twenty gigabytes, topped up if it runs low, or unlimited if you would rather not count.
- One day — a cruise call, a layover, a day trip in: the single-day option, at a fraction of the regional day rates.
- Spain plus Portugal or France: two country plans. Spain plus three or more countries: the regional list.
- A ski day in Andorra or an afternoon in Gibraltar: price them separately, because the Spain plan does not reach either.
- The Canaries in winter for a fortnight or more: the same plans as the mainland, one size up for the longer stay.
Frequently asked questions
What is the best eSIM for Spain?
For a trip that stays in Spain, the best buy is a Spain country plan at the size that matches your trip, rather than a regional Europe plan that prices in thirty or forty countries you are not visiting. On the comparison above we are cheaper than Airalo on six of the seven sizes we both sell, including every fixed size; they are fractionally cheaper on thirty days of unlimited and run a larger daily full-speed allowance on that product. For most travellers the week-sized or fortnight-sized fixed plan is the answer.
How much data will a week in Spain actually use?
Around five gigabytes covers a week of ordinary tourist use: live navigation, WhatsApp all day, train and taxi apps, searches, and a normal amount of scrolling and posting. Light users who download maps offline and mostly send messages will finish a week on two or three. If you hotspot a laptop, make video calls home every evening or travel with children who stream, budget two to three gigabytes a day instead and look at the larger sizes or unlimited.
I am in Spain for two weeks and nowhere else. Do I need the Europe plan?
No, and it is the most common way to overpay on a Spain trip. At ten gigabytes for a month, the size a fortnight lands on, the cheapest European list costs more than twice the Spain plan and the widest costs over four times as much. A regional plan is priced for the whole list of countries it covers, which is excellent value when you are crossing several borders and poor value when you are not leaving Andalusia.
Do I need a travel eSIM for Spain if my contract is with an EU network?
Usually not. Roam-like-at-home rules let people on European Union and European Economic Area contracts use their home allowance in Spain at home prices, and those rules run to 2032. Fair-use limits apply to very long stays and to plans sold as unlimited at home, so check your own terms before a month-long trip, but for a normal holiday your existing plan is the cheapest option by a distance. The travellers who need to buy are the ones arriving from outside that zone.
Will I get 5G in Spain?
Three of the four Spanish networks run 5G — Movistar, Orange and Vodafone — and the fourth, Yoigo, runs 4G. In cities and along the main corridors 5G is what you will normally see, and your phone falls back to 4G where it is not available without you doing anything. What you see also depends on your own handset supporting the 5G bands Spain uses, which is why two phones standing side by side can show different letters; a strong 4G connection handles every normal travel task either way.
Spain and Portugal in one trip: two country plans or a regional one?
Two, for most itineraries. Portugal is priced identically to Spain in our catalogue, so two country plans carrying five gigabytes each come to around three fifths of what the cheapest Europe list charges for ten gigabytes in total — twice the data for less money. You switch between them in your phone’s mobile data settings when you cross, which takes a few taps and no reinstall. From three countries upwards the regional list is the better buy.
Do I need a different plan for a winter month in Tenerife?
The same plans cover the Canary Islands and the Balearics as the mainland: they are part of Spain and use the same Spanish networks, so nothing changes in the setup. What usually changes is the size. Winter visitors to the islands stay for a fortnight or a month rather than a long weekend, so most people move up from the week-sized plan to the fortnight or month-sized one, and it is worth checking the validity window rather than just the number of gigabytes.
I have a long layover in Madrid. Is a single-day plan worth it?
If the layover is long enough to leave the airport, yes — a day of data in Spain costs about half what the cheapest regional list charges for a single day, and roughly a fifth of the widest one. If you are staying airside, the answer depends on the airport’s own Wi-Fi and on whether you need to be reachable; a day plan is cheap enough that most people buy it rather than hunt for a hotspot with a suitcase.
I am working remotely from Valencia for a month. What size should I buy?
Start at twenty gigabytes for a month and expect to top up rather than trying to guess the whole month in advance. A laptop on the hotspot behaves like a home connection — cloud sync, video calls, system updates, dozens of tabs — and doubles or triples what the phone alone would use. If you would rather not think about it, a month of unlimited gives you a daily full-speed allowance instead, and the hotspot draws on the same allowance.
Will I have signal on a road trip through the white villages of Andalusia?
Mostly yes, with gaps. The towns themselves are covered, and the main roads between them are fine; the back roads through the Sierra de Grazalema and the emptier stretches have patches with little or nothing, as mountain roads do everywhere. Download the region in your map app before you set off and the navigation keeps working through the gaps. If the signal is poor where it should not be, choosing a different Spanish network by hand often fixes it.
Should I buy unlimited for a week in Spain, or a fixed plan?
For most travellers, no. A week of maps, messages and photographs fits comfortably in the week-sized fixed plan, which costs a fraction of a week of unlimited. Unlimited earns its price when the days are genuinely heavy — a laptop tethered every evening, daily video calls, children streaming in the car — or when you simply do not want to ration. Remember that unlimited means a daily full-speed allowance and then a slower connection until the next day, not an unmetered pipe.
Which of Spain’s networks does the eSIM connect to?
You are not locked to one. A Spain eSIM can attach to Movistar, Orange, Vodafone or Yoigo, and the phone picks whichever is strongest where you are — a Madrid rooftop, a village in Aragón, a beach on the Costa de la Luz. Three of the four run 5G and the fourth runs 4G, so what you see on the status bar depends on where you are standing more than on any choice you make when you buy.
I am walking the Camino de Santiago. What should I buy?
A month-long plan at the larger end, because the trip is long and the days are outdoors. Most pilgrims walk for two to five weeks, which puts the fortnight or month-sized fixed plans in range, and the validity window matters as much as the data: a plan that expires halfway across Castile is worse than one with gigabytes left over. Coverage along the main routes is good in the towns and patchy on the high stretches, so download each day’s section of the map the night before.
I am adding a day in Gibraltar and a day in Andorra. What covers them?
Neither. Both are separate destinations on a coverage list, however short the drive is. Gibraltar has its own inexpensive plan and also rides most of the wider European lists, though not the cheapest one. Andorra is not on any regional or worldwide list we sell and its own plan runs three to four times the Spain price at the sizes people buy, so a ski day or a shopping run up from Barcelona is worth pricing before you go rather than after.