Connecting to the internet in Spain is challenging for many foreigners, especially digital nomads. A stable and fast connection is essential for working, and activities such as uploading large files and making video calls without interruptions require good internet service.
Spain has a developed internet infrastructure. However, foreigners must consider several factors before establishing themselves. For example, mobile internet coverage is excellent in cities, but it can be spotty in rural areas. In addition, legal requirements and contracts vary according to the length of stay, either for a few weeks or several months.
This article offers a clear guide to choosing the best option for your nomadic lifestyle in Spain. We will explore everything from mobile internet plans to the best fiber optic options for a temporary home in Spain. If you are looking to maintain a stable connection while traveling around the country, continue reading to discover everything you need about the internet in Spain as a foreigner.
How is the quality of internet service in Spain?

The internet in Spain generally offers good quality for both mobile and fixed connections. Major cities feature advanced infrastructure, enabling competitive connection speeds at a European level. In terms of fixed internet, download speeds can reach up to 1 Gbps in urban areas, particularly where fiber optics is available. Upload speeds can reach up to 300 Mbps, which is sufficient for high-quality video calls and uploading large files.
Mobile internet in Spain also offers excellent coverage. 4G technology is the most widespread and provides download speeds that vary between 20 and 100 Mbps, with upload speeds of up to 20 Mbps. 5G, in the process of implementation in cities such as Madrid, Barcelona and Valencia, allows download speeds above 200 Mbps and a significantly reduced latency. Although 3G technology is still present in some rural areas, its speeds of up to 3 Mbps are lower than those of the most recent technologies.
Internet coverage in Spain is remarkably good, especially in urban and tourist areas. However, coverage may be limited in rural or less developed areas, with slower connections. Among the most prominent operators, Movistar leads in fixed and mobile internet services, offering wide coverage and stability. Orange and Vodafone also have good reputations, especially in urban environments.
Despite the good connectivity in most of the Spanish territory, some areas present problems. Rural areas, especially in mountainous regions or far from urban centers, may have difficulty providing a fast and stable connection. The Sierra de Gredos and some parts of rural Galicia are examples of areas with limited connectivity, so it is recommended to investigate the coverage before visiting these areas if a constant connection is needed.
7 Options to connect to mobile internet in Spain

Connecting to mobile internet in Spain is essential for any traveler who wants to remain connected and productive during their visit. Spain offers a range of options for accessing mobile internet, each catering to different types of travelers, connectivity needs, and budgets. The primary alternatives available for travelers seeking a stable and fast connection in Spain are outlined in detail below.
1. Local SIM cards
Local SIM cards are one of the most accessible and economical options for obtaining mobile internet in Spain. By purchasing a SIM from a local operator, such as Movistar, Orange or Vodafone, the traveler can access data plans designed specifically for the Spanish market. These plans usually offer good value for money, with enough data to meet the needs of most users.
Operators in Spain offer prepaid SIM cards, allowing users to control their expenses and avoid unexpected charges. For instance, Movistar provides plans with unlimited data or large amounts of gigabytes at competitive prices. Additionally, local SIM cards are easy to obtain; they can be purchased at phone stores, kiosks, airports, and some supermarkets. This option is ideal for those planning an extended stay in Spain, as it provides a fast and reliable connection without the high costs associated with international roaming.
When purchasing a local SIM, you must verify that the phone is unlocked before using it. Likewise, some operators require a valid identification document to activate the SIM card, so it is advisable to have your passport or ID at hand.
2. International SIM cards
International SIMs offer a convenient alternative for travelers visiting multiple countries, including Spain. These cards allow the user to maintain the same number and data plan while moving between different destinations. Although international SIMs are often more expensive than local SIMs, they offer the advantage of simplicity, as they eliminate the need to change SIM cards in each country visited.
Companies such as OneSimCard and WorldSIM offer plans that include data in Spain, as well as other countries in Europe and the world. These plans vary in price and data amount but are usually more expensive than those offered by local operators in Spain. International SIMs are a viable option for travelers who value comfort and want to avoid buying and activating a SIM in each country.
It is important to consider that connection speeds and coverage may vary depending on the network with which the international SIM is associated in Spain. In addition, it is advisable to review the terms and conditions of the data plans to ensure that they adapt to the needs of the trip.
3. Local eSIMs
Local eSIMs are a modern and efficient option for connecting to mobile internet in Spain. Like physical SIMs, eSIMs allow access to local data plans, but they do not require a physical card on the device. This is especially useful for those who use compatible devices, such as the latest smartphones and tablets.
The eSIM is activated digitally through a QR code provided by the operator to the user. In Spain, Movistar, Orange, and Vodafone offer eSIM plans with options comparable to those of traditional SIMs. The eSIM is perfect for those seeking flexibility, as it allows users to change plans or add extra data without visiting a physical store. Additionally, by not occupying physical space on the device, the eSIM leaves the SIM slot available for another card, which is beneficial for users who need to keep two active numbers.
Although eSIM is a convenient solution, its availability is not yet universal. Therefore, before traveling to Spain, it is essential to verify the device’s compatibility and the service’s availability with the local operator.
4. International eSIMs
International eSIMs work similarly to international SIMs, but they do not require a physical card. This option is ideal for frequent travelers who visit several countries and want to avoid the hassle of constantly changing SIM cards. Like local eSIMs, international eSIMs are digitally activated, making them more convenient for users who want to switch plans quickly.
Companies like Holafly offer international eSIMs with unlimited data plans in Spain and other European countries. Although the costs of international eSIM plans are generally higher than those of local eSIMs, they offer the advantage of convenience and flexibility in terms of use in multiple destinations. The quality of the connection may vary depending on the local network with which the eSIM is connected in each country, but in general, the international eSIM offers a practical solution to maintain connectivity during long trips or in multiple destinations.
Before opting for an international eSIM, it is essential to review the available data plans, conditions of use and coverage in the areas you plan to visit. In addition, it is necessary to ensure that the device is compatible with eSIM technology and that it is unlocked to use different networks.
5. International Roaming
International roaming allows travelers to use their usual data plan to access the internet in Spain without having to change their SIM or eSIM. This option is especially convenient for those who do not want to change their phone settings or want to keep their usual contact number during the trip. However, international roaming is usually expensive, as many operators charge high rates for using data abroad.
Some operators, especially in the European Union, have reduced or eliminated roaming rates within member countries, including Spain. Before traveling, it is important to check with the service provider to learn the specific costs and conditions of roaming. Some operators offer roaming packages that allow you to reduce costs, but these packages usually have a data limit, so it is essential to manage consumption carefully.
International roaming can complement the other options. However, it is a poor option for long stays or for those who need a more robust connection. Other options, such as SIM or eSIM, are cheaper and more practical.
6. International Pocket WiFi
An International Pocket WiFi is a portable device that allows you to connect several devices to the internet simultaneously. This option is especially useful for groups of travelers or for those who need to connect several devices, such as phones, tablets and laptops, while on the move. The Pocket WiFi is rented before the trip and provides a secure and fast connection in most urban areas of Spain.
Companies such as Travel WiFi and Skyroam Solis offer Pocket WiFi rental services at daily rates that include a certain amount of data. These services are easy to use and allow you to keep all your equipment connected without the need for multiple SIM cards or data plans.
However, compared to other options such as SIM and eSIM, renting these devices is expensive. In addition, they must be returned at the end of the trip, which adds an additional step and requires greater care.
7. Mobile satellite Internet
Mobile satellite internet, with services such as Starlink, is an effective option for travelers visiting rural or remote areas of Spain, where conventional mobile internet coverage is limited. It offers connectivity with speeds that can equal or exceed those of 4G technologies, and in some situations, it approaches 5G speeds, maintaining low latency. This technology provides a robust solution to ensure connectivity in places where other options are not available. It is ideal for adventurers, hikers or those who need to work from locations outside the coverage of mobile networks.
However, the equipment necessary to access satellite internet can be expensive, and weather conditions can influence the quality of the connection. Satellite internet in Spain is viable in situations where other forms of connection are not available, such as in rural or remote areas. For most travelers in urban or semi-urban areas, eSIM and SIM options usually offer a more favorable cost-benefit ratio.
5 Options to connect to wired internet in Spain

In Spain, residents and visitors who need a wired internet connection have several options, each with its own characteristics and advantages. Below are the main available technologies and the requirements for contracting these services.
1. Fiber optics
Fiber optics is the most popular and widely used option for wired internet in Spain. This type of connection provides high download and upload speeds, making it ideal for homes and offices that need a reliable connection for activities such as streaming, video conferencing, and downloading large files.
The main fiber optic providers in Spain are Movistar, Orange, Vodafone and MásMóvil. Movistar, as the largest operator in the country, offers wide coverage and plans that can reach speeds of up to 1 Gbps. Orange and Vodafone also offer competitive services, with plans that include television and landline telephony as part of the package.
To hire a fiber optic service in Spain, you must present an identity document (such as an ID or passport) and, in some cases, proof of address. Installation is usually fast in urban areas, where the infrastructure is already developed. However, availability may be more limited in rural areas, although operators are working to expand their coverage.
2. Cable
Cable internet is another option available in Spain, although less common than fiber optics. This type of connection uses the existing cable television infrastructure to provide internet access. Although the speeds offered by cable are generally lower than those of fiber optics, they can still be sufficient for most online activities.
Vodafone is the main operator of cable internet in Spain. It acquired the infrastructure of ONO, a former cable company. Vodafone’s cable internet plans usually also include television and telephony services, which can be attractive for those looking for a complete package.
The requirements for contracting cable internet in Spain are similar to those for fiber optics: an identity document and, in some cases, proof of address. Installation can be faster in areas where cable infrastructure already exists.
3. WiMAX
WiMAX is a wireless technology that offers fixed internet access in areas without other connections. In Spain, it is mainly used in rural or suburban areas with limited fiber optics or cable infrastructure.
Companies like Eurona offer WiMAX internet services. Although not as fast as fiber optics, WiMAX can be a practical solution for those who need a stable connection in areas with little coverage.
To use WiMAX internet service, you need a specialized receiver installed in your house. The installation process is relatively simple, and the service can be activated in a few days.
4. Wired satellite Internet
Satellite internet is an ideal solution for those areas where other technologies such as fiber optics or WiMAX do not reach, especially in rural or remote areas. It works through satellites in orbit that transmit the internet signal to a satellite dish installed in the home. In Spain, the main providers are Starlink, Hispasat and Eurona, with Starlink being the most prominent thanks to its network of low-orbit satellites that allows speeds of up to 200 Mbps in optimal conditions. This type of connection offers virtually universal coverage, regardless of the available terrestrial infrastructure. In addition, once the antenna is installed, the service is available immediately, without the need for cable laying.
However, this type of internet also has some disadvantages. Although Starlink reduces latency, it is still higher than in ground connections. Likewise, both the installation and the monthly fee are usually more expensive than those of other technologies. Weather conditions influence the quality of the signal, and some plans may have data limitations, which could be an inconvenience for users with high internet consumption.
5. 5G Internet at home
5G Internet for the home utilizes the fifth generation mobile network to provide internet access, replacing fiber or ADSL. This service operates through a 5G router that receives signals from the mobile network and distributes them throughout the home. Companies like Vodafone, Orange, and Movistar Spain have already begun offering 5G internet solutions for home use. This technology can achieve theoretical speeds exceeding 1 Gbps, making it an appealing option for those seeking high speed. Additionally, its installation is straightforward, requiring no cabling, and the 5G router can be easily transported and used in various locations within the coverage area.
Despite its advantages, 5G internet at home also presents some challenges. 5G coverage is not yet available in all areas, and actual speeds may vary depending on network density. Some plans may include data limits, and the cost of 5G plans may be higher than that of traditional fixed connections, especially in urban areas.
Which mobile devices are compatible in Spain?

Compatibility with the main frequency bands in Spain ensures that devices can maximize mobile network coverage, including connectivity in rural areas. In addition, it is mandatory to carry an unlocked device.
Network bands and frequencies
In Spain, the main mobile networks operate in the following bands and frequencies:
- 3G: 900 MHz, 2100 MHz
- 4G/LTE: 800 MHz, 1800 MHz, 2600 MHz
- 5G: 700 MHz, 3500 MHz, 3700 MHz
Most modern smartphones are compatible with these bands, but it is advisable to check the specifications of the device to ensure that it can connect to local networks. Devices purchased in Europe or regions with similar telecommunications standards should not have compatibility issues.
Operator locks (locked devices)
A common issue that travelers may encounter is operator blocking. Devices purchased under contract with a specific carrier may be locked, preventing them from being used with a SIM card from another provider. If a device is locked, you will not be able to use a local SIM in Spain. To avoid this inconvenience, travelers are advised to ensure their devices are unlocked before leaving their country of origin. Many carriers offer the option to unlock the device at the end of the contract or through an additional payment.
Tips for using the internet in Spain

Connecting to the internet in Spain is relatively simple, but there are some tips that can help improve the browsing experience and ensure online security.
Using a VPN
A VPN (Virtual Private Network) is a useful tool for those who want to access geolocated services or protect their privacy while browsing the internet. In Spain, a VPN allows users to change their virtual location, which allows them to access content that could be geographically blocked, such as certain streaming services or news websites. In addition, a VPN encrypts the internet connection, providing an additional layer of security, especially when using a public Wi-Fi network.
Outlet adapters
Spain uses the type C and F plug, which has a voltage of 230V and a frequency of 50Hz. Travelers from countries with different plugs and voltages will need an adapter to connect their devices. It is advisable to purchase a universal adapter before traveling to ensure that any device can be used without problems.
In addition, some devices that are not compatible with Spain’s voltage may need a voltage converter. This is important for sensitive electronic devices that could be damaged if connected to the incorrect voltage.
Frequently asked questions about the internet in Spain
Not always. There are wired internet options with short-term contracts or without a contract, in space in urban areas. However, long contracts usually offer better rates and conditions.
It depends on the provider. Some European operators offer free roaming within the European Union, which includes Spain. It is important to check with the supplier before traveling.
5G coverage in Spain is expanding and is already available in most large cities, such as Madrid, Barcelona, and Valencia. However, it is still limited in rural areas.
It is not necessary to access local websites, but a VPN is useful to access geolocated services in other countries or to improve security on public networks.
If your device is not compatible, you can consider buying an unlocked phone in Spain that works with local networks or changing your device’s settings to adapt it to local bands.