★★★★★5 out of 5Muy buena experiencia en España
La usé durante mi viaje por España y todo fue perfecto. La instalación fue muy rápida y tuve buena conexión todo el tiempo. Muy fácil de usar y sin complicaciones, la volvería a comprar sin duda.
Viasimo's Spain eSIM starts at $1.29 for 500 MB over 1 day, running on Movistar and Orange with 5G where available. Plans last 1 to 180 days, arrive by email in minutes and install from your phone's settings, with no app.
Duration
Unlimited data · 3 Days ×1
$6.99
Dial *#06# on your phone. If you see an EID number, your phone takes an eSIM. Most phones sold since 2019 do.
Not sure it works on your phone? Check compatibilityHost networks: Movistar / Orange
Your eSIM picks one automatically; you do not choose or switch between them.
The allowances below are our sizing recommendations, not measurements. The plan beside each one is the cheapest option on this page that covers it.
| You are | Plan for | Cheapest plan that covers it |
|---|---|---|
| LightMaps, messaging and the occasional lookup | About 1 GB a week | $1.591 GB, 7 days |
| TypicalMaps, social, photos and some browsing | About 3 to 7 GB a week | $4.595 GB, 30 days |
| HeavyVideo streaming, video calls and uploads | 10 GB a week or more | $8.0010 GB, 30 days |
| Working or sharingTethering a laptop, calls and cloud sync | 20 GB a week or more | $13.99Unlimited, 7 days |
Charged per day
Your carrier roaming
Queue and plastic
A SIM at the airport
$1.29
Viasimo, one bundle
Only the Viasimo figure is a price: it comes from today’s live catalog. The other two rows are directional, not quoted rates.
Each row puts one of our plans beside the closest plan Airalo and Holafly list for the same destination: the same data allowance and a similar number of days.
| Plan | Viasimo (USD) | Airalo (USD) | Holafly (USD) |
|---|---|---|---|
| 5 GB · 30 days | $4.59 | $9.00 | No comparable plan |
| 10 GB · 30 days | $8.00 | $14.00 | No comparable plan |
| 20 GB · 30 days | $14.99 | $20.00 | No comparable plan |
| 50 GB · 30 days | $29.99 | $39.00 | No comparable plan |
| Unlimited · 7 days2 GB a day at full speed | $13.99 | $23.50 | $23.90 |
Competitor prices collected from their public websites on 23 September 2026. Prices change; check before buying. Competitor prices are in US dollars as each site lists them, not converted. Unlimited plans can carry different fair-use limits from one provider to another.
Sources: Airalo, Spain (); Holafly, eSIM for Spain ()
5.0 out of 5 from 2 reviews
★★★★★5 out of 5Muy buena experiencia en España
La usé durante mi viaje por España y todo fue perfecto. La instalación fue muy rápida y tuve buena conexión todo el tiempo. Muy fácil de usar y sin complicaciones, la volvería a comprar sin duda.
★★★★★5 out of 5Perfect for my Spain trip
Used this for my trip to Spain and honestly couldn’t have asked for an easier setup. The eSIM was working within a few minutes and the connection was fast everywhere I went. No issues at all, would definitely use it again.
Yes. Your Spain eSIM connects automatically the moment you arrive, with no roaming fees and nothing to set up at the airport. The host networks it can use are Movistar, Orange. Coverage runs on 4G LTE and 5G where the network has rolled it out, and falls back to 4G elsewhere.
Yes, where it has been deployed. 5G runs on Movistar, Orange in Spain, and your eSIM uses it automatically on a 5G-capable phone, dropping back to 4G LTE outside covered areas. No country is covered everywhere, so 5G availability varies by location.
Only partly. During the blackout on 28 April 2025, Netblocks reported network traffic falling to about 17% of normal as masts lost power. Renfe stopped all trains, and power was out for about ten hours in most areas. Saving tickets offline and carrying a power bank and some cash is sensible on any trip.
Use AEMET, Spain's state weather agency, which issues warnings for extreme heat, heavy rain and other hazards. The UK Foreign Office advises checking AEMET before and during travel, along with the Spanish Ministry of Health's heat advice. Follow local authorities' instructions during floods or wildfires, and call 112 in an emergency.
You should carry photo ID. The UK Foreign Office says Spanish police can ask for it and may hold you until your identity is confirmed, and ignoring a police request can be a criminal offence. Keep a copy of your passport photo page separate from the original in case either is lost or stolen.
It happens. The UK Foreign Office warns that thieves often work in teams using distraction techniques, and highlights airports and car-hire collection as risky moments. Keep your phone in your hand or a zipped pocket at the hire desk, turn on find-my-device and keep a PIN on your home SIM.
For 7 days in Spain, Viasimo sells 1 GB for $1.59 and unlimited data for $13.99. Our sizing recommendation, not a measurement: maps, messaging and the occasional lookup, about 1 GB a week; maps, social, photos and some browsing, about 3 to 7 GB a week. The data calculator on this site works it out from how you actually use your phone.
Installing, keeping your number, topping up and hotspot work the same everywhere: see how it works →
In Spain your eSIM connects to Movistar or Orange, both running 5G. Normally that just works, but the nationwide blackout on 28 April 2025 showed what happens when it doesn't. Mobile traffic collapsed and every Renfe train stopped. Spain's summer heat, flash floods and wildfires also make the AEMET weather service's warnings worth checking on your phone.
Main airports
At 12:33 on Monday 28 April 2025, the power went out across almost all of mainland Spain and Portugal. Electricity was off for about ten hours in most areas, and longer in some. Mobile networks struggled as masts lost power: internet monitor Netblocks reported network traffic falling to about 17% of normal.
Transport stopped too. Renfe halted all its trains, and around 35,000 passengers had to be rescued from trains and underground systems. Madrid's metro and rail lines were evacuated, and medium- and long-distance trains didn't run again until the next day. Spain had restored nearly all demand by the following morning.
A repeat is unlikely, but the blackout is a good reason to keep a few habits on any Spanish trip:
When power and networks return, expect your phone to take a little while to reconnect, as millions of devices try at once.
Spain's state weather agency, AEMET, publishes the warnings that matter most for travellers, and the UK Foreign Office advises checking them before and during your trip.
At the beach, learn the flag system. A red flag means you mustn't go in the water. Where there are no lifeguards or flags, ask locally before swimming, and watch for strong currents, especially around the islands.
Call 112 for any emergency. Your eSIM is data only, so call from your home SIM or another phone.
Spanish police can ask to see photo ID, and the UK Foreign Office says they may hold you until your identity is confirmed. Ignoring a police request can be a criminal offence. Carry photo ID, and keep a copy of your passport photo page somewhere separate from the original.
Phones are a common target for street thieves. The Foreign Office says they often work in teams and use distraction techniques, and it specifically mentions taking care at airports and when collecting hire cars. Your phone is at most risk when you're distracted, such as at Madrid-Barajas, Barcelona El Prat or Málaga arrivals, at the car-hire desk while you sort paperwork, or at a café table.
Some simple precautions help:
If your phone is stolen, report it to the police and get a report for your insurer.
A rail-based week from the capital into Andalusia: two days of Madrid's art and old streets, a day trip to Toledo, then high-speed trains south to Córdoba's Mezquita, two days in Seville and a final day at the Alhambra in Granada.
When to go March to early June and late September to November are best; July and August in Seville and Córdoba regularly pass 40°C, so plan sightseeing for early morning and evening and check AEMET heat warnings.
Day 1 Madrid
Metro line 8 or the Cercanías train connect Madrid-Barajas Airport with the city centre in about 25–40 minutes.
Start at the Puerta del Sol and walk to the arcaded Plaza Mayor, then through the old streets of Habsburg Madrid to the Royal Palace and Almudena Cathedral. Watch sunset from the Templo de Debod, an Egyptian temple rebuilt in a park west of the palace. Keep your phone and bag close in busy squares, where pickpockets work in teams.
Signal Your eSIM connects to Movistar or Orange, both with 5G in central Madrid. The metro has coverage in stations and most tunnels.
Day 2 Madrid
Spend the morning at the Prado Museum for Velázquez, Goya and El Greco, then walk through the Retiro Park to the Crystal Palace and the boating lake. In the afternoon see Picasso's Guernica at the Reina Sofía museum near Atocha. Spend the evening in the La Latina district, where tapas bars cluster around Cava Baja.
Signal Strong 5G across the Paseo del Prado and Retiro. Museum interiors can be patchy, so download tickets beforehand.
Day 3 Madrid
About 33 minutes by Avant high-speed train from Madrid-Atocha to Toledo.
Take the train to Toledo, a hilltop city above a loop of the Tagus river and a UNESCO World Heritage site. Visit the Gothic cathedral, then the Church of Santo Tomé for El Greco's Burial of the Count of Orgaz. Walk through the old Jewish quarter to the Synagogue of Santa María la Blanca, and end at the Mirador del Valle viewpoint across the river before returning to Madrid.
Signal Good 4G and 5G in Toledo's old town, with weaker signal in the narrowest lanes. Save your return train ticket so it opens offline.
Day 4 Córdoba
About 1 hour 45 minutes by AVE from Madrid-Atocha.
Take a morning high-speed train south to Córdoba. Visit the Mosque-Cathedral, the Mezquita, with its forest of red-and-white striped arches and the cathedral built into its centre. Walk the lanes of the Judería to the medieval synagogue and through the flower-filled patios of the old town. Cross the Roman Bridge at sunset and visit the Alcázar de los Reyes Cristianos and its gardens.
Signal The high-speed line crosses the Sierra Morena through tunnels, so expect brief signal drops. Córdoba's centre has reliable coverage.
Day 5 Seville
About 45 minutes by AVE from Córdoba to Seville-Santa Justa.
Catch an early train to Seville. Visit the Real Alcázar, the royal palace with its Mudéjar courts and gardens, booked in advance for a timed slot. Next door, see Seville Cathedral, one of the largest Gothic cathedrals in the world, and climb the ramps of the Giralda tower. In the evening wander through the Santa Cruz quarter's narrow lanes and squares.
Signal Strong 5G across central Seville. In summer, do your outdoor sightseeing early and check AEMET heat warnings on your phone.
Day 6 Seville
Walk through María Luisa Park to the Plaza de España, the semicircular pavilion built for the 1929 Ibero-American Exposition, with tiled alcoves for each Spanish province. Cross the Guadalquivir to Triana, the old potters' and sailors' district, and visit the Triana market and ceramics workshops. In the evening climb the Setas de Sevilla, the wooden canopy at Plaza de la Encarnación, for sunset views, and catch a flamenco show.
Signal Reliable 5G throughout the city. Busy evening venues can slow speeds, so buy tickets earlier in the day.
Day 7 Granada
About 2 hours 30 minutes by train from Seville to Granada; buses also run. Málaga airport is about 1 hour 30 minutes from Granada.
Travel early to Granada for the Alhambra. Your ticket gives a timed entry to the Nasrid Palaces, so arrive on time with the ID used to book it. Explore the Alcazaba fortress and the Generalife gardens, then walk down to the Albaicín, the old Moorish quarter, for the view of the Alhambra from the Mirador de San Nicolás before flying home from Granada or Málaga.
Signal Good coverage around the Alhambra and in the Albaicín. Keep your Alhambra ticket saved offline, as queues at the gates can be crowded.
Each block below says what was checked and when. Anything we cannot date, we do not claim.
| Data | Price | Per day |
|---|---|---|
| Unlimited | $6.99 | $2.33/day |
| Data | Price | Per day |
|---|---|---|
| Unlimited | $10.99 | $2.20/day |
| Data | Price | Per day |
|---|---|---|
| Unlimited | $18.99 | $1.90/day |
| Data | Price | Per day |
|---|---|---|
| Unlimited | $97.99 | $1.63/day |
| Data | Price | Per day |
|---|---|---|
| Unlimited | $149.99 | $1.67/day |
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