In short: Roaming prices by operator vary greatly in Spain. Within the EU, roaming is included by law, but outside Europe, Movistar, Vodafone, Orange, Yoigo, Digi, and MásMóvil charge several euros per GB, a cost that can skyrocket on a long trip. A travel eSIM is usually much cheaper.
If you're about to take a flight outside Europe, this is the million-dollar question: how much will it cost you to stay connected with your usual operator? The bad news is that roaming outside the European Union will still be expensive in 2026. The good news is that today you have alternatives that didn't exist a few years ago. Let's break it down operator by operator, without hype, so you can decide with data and land with internet, without roaming, without stress.
What is roaming and why does its price vary so much?
Roaming (or data roaming) is the service that allows you to use your Spanish line when you connect to a foreign operator's network. Your mobile "rents" coverage from a local company in the country you are in, and your operator bills you for that usage. The key lies in a detail that almost no one checks before traveling: the price depends entirely on where you are, not just on who your line is contracted with.
That's why there are two totally different worlds. Within the European Union, roaming is regulated and included. Outside it, each operator applies its own rates, and that's where bill shocks occur. If you want to understand the technology in depth, we have a dedicated guide on what data roaming is that explains how this charge is generated step by step.
Roaming within the EU: included for everyone (with nuances)
Since June 2017, the "roam like at home" principle has been in force in Europe. EU operators cannot charge you extra for using your data, calls, and SMS within the European Economic Area: the 27 EU countries plus Norway, Iceland, and Liechtenstein. If you have a plan in Spain, in France, Italy, Germany, Portugal, or Greece, you browse at the same price as in Madrid. This regulation is real and has been extended until 2032, so you can count on it.
But there's fine print worth knowing:
- Fair use policy. EU roaming is intended for travel, not for permanent living with a Spanish line in another country. If you spend more time abroad than in Spain over the year, your operator may ask for explanations or apply surcharges.
- Data limit in roaming. Some plans, especially low-cost ones with many gigabytes, apply a lower EU roaming data cap than your national rate. The formula is set by regulation and varies according to your plan's price.
- Does not cover all of geographical Europe. The United Kingdom (after Brexit), Switzerland, Andorra, or Turkey are not within the EU regime, even if they are nearby. There, you revert to "outside the EU" rates.
If your trip is entirely within the EU, in most cases you don't need anything more than to activate roaming. For the rest, keep reading.
Roaming prices by operator outside the EU in 2026
This is where each company goes its own way. Standard rates outside the EU range from several euros per GB, and in some specific destinations, the price goes even higher. As these figures change and depend on the country and the plan, we won't give you a fixed number that will be obsolete tomorrow: it's honest to check the current price in your customer area before you leave. What is stable is the pattern: some operators are significantly more expensive than others.
| Operator | EU Roaming | Non-EU Roaming | Travel package? | Recommended alternative |
|---|---|---|---|---|
| Movistar / O2 | Included* | High (several €/GB) | Yes, daily bonus | Travel eSIM |
| Vodafone | Included* | High (several €/GB) | Yes, travel bonus | Travel eSIM |
| Orange | Included* | High (several €/GB) | Yes, travel bonus | Travel eSIM |
| Yoigo | Included* | High (several €/GB) | Limited | Travel eSIM |
| Digi | Included* | Generally more adjusted | Limited | Travel eSIM |
| MásMóvil / Llamaya | Included* | High (several €/GB) | Yes, travel rate | Travel eSIM |
| Pepephone | Included* | High (several €/GB) | Roaming bonus | Travel eSIM |
The important takeaway is not the exact euro, but the scale. Outside Europe, normal holiday consumption (maps, social media, some videos, uploading photos) can easily run into tens of euros. If you want the details by company, we have specific guides by operator, such as the one for roaming with Vodafone, with what each one publishes on their website.
"Travel packages": do they really save money?
Almost all operators offer bonuses or "travel packages" to soften the blow outside the EU: you pay a fixed amount and get a data allowance, usually per day or per trip. They help compared to the standard rate, yes. But always ask yourself the same question before contracting them: how much does the gigabyte really cost me?
When you divide the price of the bonus by the data it includes, surprise is common. A daily bonus of a few hundred megabytes can translate into a per-GB cost that is still high, especially if the package expires every 24 hours and you have to renew it every day of the trip. Travel bonuses with more gigabytes improve the ratio, but rarely drop to the level of a destination eSIM.
Three common traps of travel packages:
- Daily expiration. If the bonus resets every day, a two-week trip means fourteen charges, not one.
- Data that does not accumulate. What you don't spend today is lost; it doesn't carry over to the next day.
- Coverage by zones. A bonus may cover a group of countries and leave out precisely the one you're going to visit. Read it carefully.
How much roaming costs by destination (and how much you save with eSIM)
The question "how much does roaming cost" does not have a single answer: it depends on the country. To give you an idea of the magnitude, this table compares relying on operator roaming versus using a local data eSIM for the same trip. The savings figures are approximate and depend on your consumption, but the direction is always the same.
| Destination | Operator Roaming | Travel eSIM | Typical Difference |
|---|---|---|---|
| Mexico and LatAm | Expensive per GB | Economical local plan | High savings |
| USA and Canada | Expensive per GB | North America regional plan | High savings |
| Japan | Among the most expensive | Local plan with good network | Very high savings |
| Thailand and Southeast Asia | Expensive and variable | Asia regional plan | High savings |
| Turkey | Outside EU tariff | Local plan | High savings |
| United Arab Emirates | Expensive per GB | Middle East plan | High savings |
For specific destinations, you can find an eSIM ready to install: for example, Mexico or Japan, and the same for other popular countries. If your route crosses several destinations, also check regional options, which often offer even better value.
eSIM vs. roaming: the fundamental difference
A travel eSIM is a digital SIM that you download to your mobile and connects you to a local network in the destination country, paying local rates instead of international roaming rates. You don't change your phone or lose your number: your Spanish line remains in its slot to receive calls and SMS, and the eSIM works in parallel for data only. Therefore, in practice, it is almost always cheaper than roaming outside the EU.
If you've never used one, start by learning what an eSIM is and check if your phone is compatible beforehand. And if you're undecided between the two options, this comparison of eSIM versus roaming puts it into context.
What almost no one tells you about roaming
Beyond tariffs, there are a handful of details that make the difference between a smooth trip and an unpleasant bill. These are the ones we usually repeat to travelers:
- The "invisible border hop." Near a border, or even on a ferry or plane, your mobile can connect to a network in another country without you realizing it and charge you for roaming. Pay attention to the operator name that appears at the top of the screen.
- Ship and plane networks are extremely expensive. Onboard Wi-Fi uses satellite and doesn't count as normal roaming: it can have exorbitant prices per MB. Activate airplane mode and disable data until you land.
- The €50 alert. By European regulation, your operator must notify you and cut off data consumption in roaming when you reach a spending threshold (around €50 plus taxes) unless you confirm you want to continue. It's a safety net, but it only works if you don't accidentally deactivate it.
- Apps consume even if you don't open them. Cloud backups, updates, photo synchronization... In roaming, these are silent euros. Disable background updates before you leave.
- Install the eSIM at home, not at the destination airport. Downloading the profile requires internet. Ideally, set it up with your Wi-Fi and activate it when you land. Here we explain whether it's better to activate the eSIM before or after traveling.
How to activate roaming without bill shocks
If you still prefer to use your operator's roaming, at least do it with a safety net:
- Check your destination's current rates in your customer area before you leave. Don't assume.
- Make sure consumption alerts are active and do not deactivate the default spending limit.
- Only contract the travel bonus if you have calculated the real price per GB and it outweighs an eSIM.
- Deactivate data roaming when you don't need it, especially at night.
- Prioritize the accommodation's Wi-Fi for heavy tasks (backups, downloads, long video calls).
Frequently Asked Questions
Is roaming in the EU really free?
You don't pay extra, which is not the same as unlimited. Within the European Economic Area (EU plus Norway, Iceland, and Liechtenstein), you use your plan without surcharge, but subject to the fair use policy: it's designed for travel, not for residing with a Spanish line in another country all year. Additionally, some plans apply a data cap for roaming.
How much does roaming cost outside Europe?
It depends on the operator and the country, but the standard rate outside the EU is several euros per GB, and in destinations like Japan, it can be among the most expensive. A trip of one or two weeks with normal consumption can add up to tens of euros. Always confirm the current price with your operator, as these rates change.
Does roaming in the UK work like in the EU?
No. After Brexit, the UK left the European roaming regime, and Spanish operators can charge separately for roaming there. Some companies maintain special conditions, but it's advisable to verify. For a trip to London, a local eSIM is usually the most economical option with no surprises.
What's cheaper: my operator's travel package or an eSIM?
In most cases, a travel eSIM. Divide the price of the bonus by the data it includes to see the real cost per GB; it usually ends up being higher than a destination eSIM, especially for bonuses with daily expiration. The longer the trip outside the EU, the greater the difference in favor of the eSIM.
Does the eSIM replace my Spanish number?
No. The eSIM gives you a data line at your destination, but your Spanish SIM remains active in your phone for calls and SMS. They work in parallel thanks to Dual SIM technology. You will receive calls and SMS on your usual number while browsing with the eSIM, including verification codes from your bank or apps.
Can my operator overcharge me without notice?
They shouldn't. European regulations require them to notify you when you reach the fair use limit in the EU and to notify you and stop consumption when you reach a spending threshold (around €50 plus taxes) outside the EU, unless you agree to continue. Keep these alerts active and don't deactivate them lightly.
Do I need a special mobile to use eSIM?
You need a phone compatible with eSIM, which today includes most mid-range and high-end phones from recent years. You can check your brand's list of compatible mobiles to confirm. If yours is compatible, installing an eSIM is as quick as scanning a QR code, and you'll land with internet, without roaming, without stress.
Conclusion
The summary is simple: within the EU, roaming is covered by your operator; outside it, per-GB rates are high with all Spanish companies, and travel packages only soften the blow. Before traveling, check the current price for your destination, and if you're going outside Europe, compare it with an eSIM: in practice, you almost always save money and avoid bill lottery. Prepare your connection at purasim.com and say goodbye to roaming surprises.
