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Advantages of eSIM for International Travellers that a SIM Card Can’t beat 

August 8, 2025

advantages of esim

Travelling can be exciting, but staying connected abroad often isn’t. Nowadays, SIM cards have given way to eSIMs. Your phone comes with it that lets you change mobile plans without inserting a physical card. This post explores the advantages of an eSIM Card for global travellers, from saving money to instant connectivity.

Table of Contents

SIM Card Woes on the Move
Meet the eSIM: Your New Best Friend for Travel 
eSIMs for Travelling: Top Perks
Stay Connected: Choose eSIM Cards
Travel Smarter with eSIM
FAQs

SIM Card Woes on the Move

Every international trip used to mean buying a new local SIM or paying sky-high roaming fees. Travellers often waste time at airport kiosks or tangle with language barriers just to get data. Traditional SIM cards bring “the hassle of buying and swapping SIMs in different countries”, which is a real pain.

Phones might be locked to a home carrier, and swapping multiple cards can lead to lost contacts or dropped service. As a result, many travellers arrive frustrated and disconnected. For example, landing completely unknown foreign city without an active SIM card can be very chaotic; You may not be able to call a taxi or even map your way to the hotel. Small delays like these add up to great stress in your journey.

Meet the eSIM: Your New Best Friend for Travel 

So what is an eSIM for travelling? Simply put, it’s a digital SIM profile built into your device. With eSIM advantages, travellers can tap a menu to add or switch a carrier plan instead of fiddling with plastic. You can land abroad and instantly choose a network from your phone’s settings, no store visits needed. Many modern phones already include eSIM capability (recent iPhones, Google Pixels and Samsung models, for example), so travellers often have it built in.

eSIMs for Travelling: Top Perks

Modern travellers find many benefits in eSIM technology. Key advantages of eSIM for travelling include:

  • No more SIM swaps: A great advantage of eSIM is that you have to change countries, not SIM cards. With an eSIM, you switch carriers through your phone’s settings. You can activate a new plan on the spot without inserting anything. In fact, eSIM travel plans have been found to offer around 35% savings on data costs compared to traditional roaming. Skipping roaming charges and store visits is a huge convenience.
  • Affordable data: It is a great advantage of eSIM that you can avoid expensive roaming fees by downloading local or regional plans. eSIM data bundles often cost much less than your home carrier’s international rate. In many cases, travellers pay over 30% less by using a local eSIM bundle instead of roaming.
  • Multiple profiles: Keep your home SIM active and add foreign plans at the same time. One phone can host multiple eSIM travelling profiles, for example, your UK number and a European data bundle. Switching between work, home, and travel lines is just a tap away.
  • Wide plan selection: Many eSIM marketplaces let you compare global data bundles. You could buy a single eSIM that works in multiple countries (for example, a Europe-wide plan). If one network is weak, you can switch to another instantly.

Stay Connected: Choose eSIM Cards 

For hassle-free travel data, consider eSIM Cards. They offer pay-as-you-go eSIM plans in dozens of destinations worldwide. You can browse and purchase a travel data bundle through their easy website and have it delivered to your device instantly. With one quick QR scan or download, eSIM Cards let you access local networks abroad at affordable rates. No more searching for local SIM shops, everything is handled online.

So, for instance, if you happen to be backpacking across Europe, then you can purchase a plan in the UK/online and use it throughout Europe without having to switch anything over. Some travellers even install their eSIM in the aeroplane before touching down so they have instant internet. As most people are on the road almost all day, in case they run out of minutes or have any trouble, they can top up by using eSIM Cards.

Travel Smarter with eSIM

The advantages of eSIM Cards make them ideal for the modern globetrotter. Stop using those fiddly little cards or getting hit by roaming bills, and get quick access to eSIM. From convenience to savings or even just peace of mind, eSIM technology has redefined the way we experience travel. So when you pack your bags the next time, forget those plastic SIMs.

FAQs

Can I use an eSIM while travelling internationally?

Ans. One of the great eSIM advantages is that if your phone supports it, you can load a travel data plan for any country right on your device. Travel eSIMs let users get local data abroad without roaming or swapping SIMs. Just download a plan ahead of time or on arrival and stay online wherever you go.

Q2. Do all phones support eSIM?

Ans. While not all the older models have this, most new standby displays do. All the major smartphone manufacturers (Apple, Google, Samsung, etc) have started to implement eSIM in their latest devices. Ensure your phone has eSIM listed in the settings. If a telco has it, you are in business; if not, then you will need to use a physical SIM or get a new phone!

Q3. Is an eSIM more secure than a physical SIM?

Ans. Generally yes. eSIM cannot be removed or deactivated (which is good), so it is impossible to steal from your phone. The biggest advantage that eSIMs have is that they are not physically present, which makes them hard to obtain. It is also important to note that eSIMs are equally vulnerable to online scams like any traditional SIM card.

Q4. Can you transfer an eSIM?

Ans. The process of transferring eSIM is different for every provider, but mostly it involves rescanning the code in the new device. It varies between operators, but in essence, you can activate the same plan in a new phone as long as both support the eSIM.

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