# How to get from Adolfo Suárez Madrid–Barajas Airport to Madrid

> Train, bus, taxi or transfer? Here are the options, prices and times from Adolfo Suárez Madrid–Barajas Airport (MAD) to Madrid.

Train, bus, taxi or transfer? Here are the options, prices and times from Adolfo Suárez Madrid–Barajas Airport (MAD) to Madrid.

## Get online at the airport

Install a MerrSIM eSIM for Spain (from €1.49, 10 GB €8.99) before departure and you’re online the moment you land at Adolfo Suárez Madrid–Barajas Airport — no WiFi hunt, no roaming.

[MerrSIM — eSIM Spain](https://merrsim.com/destinations/esim-plans-for-spain)

## Common mistakes to avoid

Three mistakes often spoil the start of a trip. First: buying the eSIM at the last minute at the airport, when you have no WiFi to install it — do it at home. Second: forgetting to switch on data roaming for the eSIM line, which makes it look like it is not working. Third: leaving mobile data on your home SIM, which racks up roaming charges. Check these three and your connection in Spain will be trouble-free.

## Tips to save data

A few small habits make your gigabytes last in Spain. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## Coverage and 5G speed in Spain

The eSIM connects to the main local operators, so you get the same coverage as a local, including 4G/LTE and 5G where available. In the cities and tourist areas of Spain the signal is strong and stable; in very remote villages or mountains it can weaken, as with any operator. Hotspot is included, so you can share the connection with your laptop or a travel companion at no extra cost.

## How much data you really need

For normal use — maps, messaging, social media and the odd video — budget about 300–700 MB a day. A light traveller is fine with 3–5 GB for a week, while anyone doing video calls, streaming or laptop hotspot will want 10–20 GB. In Spain, download offline maps and use hotel WiFi for big downloads; that way a 10 GB plan comfortably lasts two weeks. If you run out, you buy a new plan in the app with no waiting.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Spain, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## FAQ

### How do I get online as soon as I arrive in Spain?
Activate a MerrSIM eSIM for Spain (from €1.49, 10 GB €8.99) by QR before departure; you connect automatically at the airport.


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Author: Etnik Beqiri  
Published: 2026-05-28  
Source: https://merrsim.com/en/blog/nga-aeroporti-ne-qytet-mad-en