Barcelona eSIM guide: El Prat airport, the beaches and MWC

Our Spain plans connect to Orange or Movistar, with 5G where the network and your phone support it. Their internet address is outside Spain, so a few Spanish sites may treat you as being in France, the Netherlands or the UK.

Movistar listed Barcelona among the first 11 Spanish cities on its 5G standalone network in July 2023. (source)

Josep Tarradellas Barcelona-El Prat handled 57,481,990 passengers in 2025, across two terminals that are far apart. Terminal 1, opened in 2009, has room for 33 million passengers a year. (source)

Aena's directory lists a Vodafone shop that sells and activates Vodafone pay-as-you-go SIM cards and eSIMs, in Terminal 1 from 8:00 to 22:00 and in Terminal 2 from 8:00 to 20:00. (source)

Aena places both Vodafone shops on Floor 1, in the passenger-only zone, and the page does not say whether arriving passengers can reach them. Out of about 80 shops listed across the airport, it is the only phone operator. (sources 1, 2)

If you land before 8:00, or the shop is out of reach, the free network is Airport Free Wifi Aena, which needs an email sign-in. (source)

Metro Line 9 Sud has stations at both Terminal 1 and Terminal 2, and a free shuttle bus links the terminals around the clock. (source)

The R2 Nord commuter train stops only at Terminal 2. If you land at Terminal 1 and want the train, take the shuttle first. (source)

Aena says the only official taxis in Barcelona are black and yellow, and the Terminal 1 rank is on the ground floor. (source)

Uber, Cabify and Bolt each have Aena pick-up points at both terminals. In the city, Bolt offers a category that books Barcelona's own taxis, and Uber's Barcelona page puts local taxis among its ride options too. (sources 1, 2, 3)

Cellnex installed a permanent network of small antennas, shared by the operators, along 3.5 kilometres of city beaches from Sant Sebastià to Mar Bella, including Barceloneta and Bogatell. It was built for the 2024 America's Cup to reinforce 5G on the seafront. (source)

MWC Barcelona 2027 runs March 1 to 4, 2027 at Fira Gran Via. (source)

For MWC 2026, the Fira's Wi-Fi was sized for up to 132,000 devices, with 2,300 antennas across eight halls. The 2025 edition saw 63,405 different devices and about 20,416 connected at once at the peak, according to Portafolio. (source)

Telefónica opened the ground floor of its Movistar Centre at Plaça de Catalunya as a device showroom for MWC 2026. It is also a place to buy a Movistar prepaid SIM in the city centre. (sources 1, 2)

During MWC and other big events, data is what slows first when the network is busy. Download offline maps of the Fira area before you go. (source)

We found no current official source on mobile coverage or 5G in Barcelona's metro tunnels. A January 2026 report said Vodafone had 5G in no Spanish metro and Movistar's 5G had not yet reached underground transport in any Spanish city. (source)

Montserrat trains leave from Plaça d'Espanya: FGC line R5 to Monistrol de Montserrat, then the rack railway up the mountain, about 90 minutes in all. This is an FGC line, not Renfe, so Renfe's PlayRenfe Wi-Fi does not apply, and we found no source on Wi-Fi on board. (sources 1, 2)

OUIGO serves Barcelona Sants and Camp de Tarragona on its high-speed routes, and Renfe's AVE and Avlo trains have free PlayRenfe Wi-Fi with a sign-in using your ticket number. (sources 1, 2)

Spanish law requires operators to record the identity of every prepaid SIM buyer, including the number and type of ID, so take your passport. (source)

On October 14, 2026 Movistar's prepaid page listed plans from €10 for 28 days with 60 GB, sold in any Movistar store. The Vodafone shop at El Prat sells Vodafone pay-as-you-go SIMs, but we could not read Vodafone's prices on the day we checked. (sources 1, 2)