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Going abroad is exciting, but no one wants to come home to a phone bill that costs more than their holiday. Roaming charges can be eye-watering if you’re not careful, and plenty of travellers have been caught out. The good news is that you can avoid those hefty fees with a bit of planning.
So, how can you use your phone abroad without getting stung? Let’s look at the options.
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Use an eSIM – the easiest way to use your phone abroad
For those wondering ‘can I use my phone abroad?’, an eSIM is the best option. Unlike traditional SIM cards, an eSIM is a digital SIM that’s built into your phone. Instead of swapping out a physical card, you can simply download a data plan for your destination.
What is an eSIM and why is it a game-changer?
An eSIM (embedded SIM) is a digital SIM built into your phone that lets you activate a mobile plan without a physical SIM card. There are many reasons to switch to an eSIM. These include:
No more searching for a local SIM: you can buy and activate your eSIM before you even land.
Instant connection: no queues at the airport trying to find a SIM card vendor.
Keep your UK number active: if your phone supports dual SIM, you can use an eSIM for data while still receiving texts or calls on your UK number.
Cheaper than roaming: roaming fees can be extortionate, but an eSIM gives you access to local or global plans at a fraction of the cost.
Works in multiple countries: a global eSIM lets you switch between data plans without changing physical SIMs.
Many networks now support eSIMs, making it simple to get connected wherever you are. An eSIM means you can avoid the charges your home network might throw at you, whether you’re hopping around Europe or heading further afield.
Need more information about eSIMs? Read our handy guide to what an eSIM is and how it works.
Check your network’s data roaming policies
Before you jet off, check what your current network offers. Some providers include free roaming in certain countries, but others will charge you through the nose.
For example, UK networks used to allow free EU roaming, but that’s changed for many providers since Brexit. Some networks still offer free roaming within the EU, while others charge per day. If you’re travelling outside of Europe, roaming fees can be even steeper.
Call your provider or check their website to find out:
Which countries are included in your plan
How much roaming will cost in your destination
If they offer a special travel add-on that might be cheaper than standard roaming rates
Just don’t assume you can use your phone abroad for free – that’s a mistake many travellers have made!
Use Wi-Fi whenever possible
One of the simplest ways to avoid roaming charges is to rely on Wi-Fi. Hotels, cafes, airports, and even public spaces often have free Wi-Fi available. If you plan ahead, you can download maps, messages, and other essentials while connected.
That said, Wi-Fi isn’t always reliable. Plus, using public networks can be risky – hackers love unsecured Wi-Fi spots. If you’re relying on Wi-Fi, consider using a VPN to protect your data.
Also, some apps (like WhatsApp and iMessage) work perfectly over Wi-Fi, meaning you can send messages and even make calls without using mobile data.
Turn off data roaming
If you’re not using a travel SIM, an eSIM, or a special roaming plan, turn off data roaming before you leave the UK. This will stop your phone from connecting to foreign networks and racking up charges.
Here’s how to do it:
On iPhone: Go to Settings > Mobile Data > Data Roaming and switch it off.
On Android: Go to Settings > Network & Internet > Mobile Network and turn off roaming.
Even if you think you won’t use mobile data, it’s better to b
Download maps and essentials before you go
Getting lost in a new country isn’t fun but relying on Google Maps with mobile data can burn through your allowance quickly. Before you leave, download offline maps for the areas you’ll be visiting.
Here’s how to download maps on Google Maps:
Open Google Maps and search for your destination.
Tap the location name at the bottom of the screen.
Select Download offline map (you may need to zoom in or out to adjust the area).
You can also download translation apps, travel guides, and entertainment (like Netflix shows or Spotify playlists) so you’re not using data unnecessarily.
Be smart about calls and texts
Standard calls and texts while roaming can quickly add up, leaving you with an unexpected bill. If you need to stay in touch, use internet-based services like:
WhatsApp
Facebook Messenger
Skype
Zoom or Teams (for work calls)
If you have to make a regular call, check if your provider offers Wi-Fi calling, which allows you to call over a Wi-Fi network instead of using mobile data.
Keep an eye on your data usage
It’s easy to use more data than expected when using your phone abroad, especially when streaming or using navigation apps. To avoid nasty surprises, monitor your data usage:
On iPhone: Go to Settings > Mobile Data to see usage.
On Android: Go to Settings > Network & Internet > Data Usage.
You can also set data limits or use apps that track data consumption.
Plan ahead and stay flexible
The best way to avoid unexpected phone charges abroad? Plan ahead. Whether it’s setting up an eSIM, checking your provider’s roaming policies, or making sure you have offline maps, a little preparation goes a long way.
And if you find yourself in a situation where you need data but don’t have a plan in place? Don’t panic. You can buy an easySim eSIM online in minutes.
Can I use my phone abroad?
Yes, you can! But it’s important to know how to use your phone abroad without getting hit with excess fees. The smartest choice is an eSIM, which gives you instant access to affordable data without the hassle of a physical SIM. But even if your phone doesn’t support eSIMs, there are plenty of ways to stay connected without spending a fortune.
A bit of planning can save you hundreds of pounds – and let’s be honest, that money is better spent on your trip, not on a surprise phone bill when you get home.
Going soon? Don’t forget to grab an eSIM for your adventures!
Safe travels!