If you need to connect to the internet when travelling abroad, look no further than an international prepaid data SIM card. Forget all about contracts, subscriptions, and hefty fees.
We’ll explain how they work and where to get them and compare them with other ways of connecting such as Pocket WiFi and eSIMs.
You’ll learn about their advantages and disadvantages compared and we’ll give you recommendations for making and receiving calls abroad.
Several of the international SIM cards mentioned in this post are already being used by prominent international travel bloggers like MolaViajar, Voy a NYC, Japonismo, Japonpedia, and Dos Mochilas en Ruta, in destinations like Andorra, Japan, China, USA, Europe, Latin America, Egypt, Mexico and many more!
- 1 What is an international SIM card?
- 2 How to get an international data SIM card to travel around the world?
- 3 Is my mobile phone compatible with international SIM cards?
- 4 Can I avoid roaming charges with the international data SIM cards?
- 5 Roaming rates
- 6 Advantages of an international SIM card for travelling abroad
- 6.1 1. Use the card in multiple countries
- 6.2 2. Internet without contracts or signatures
- 6.3 3. Avoid surprise bills after returning from your trip.
- 6.4 Disadvantages of an international data SIM card for travelling abroad
- 6.5 1. You have to report your new number
- 6.6 2. You won’t receive local SMS messages
- 7 International data SIM cards comparison
- 8 International data SIM card vs Data Roaming
- 9 International data SIM cards vs Pocket WIFI
- 10 International eSIM card iPhone (virtual SIM) vs International data SIM cards
- 11 International data SIM cards for travelling to North and South America
- 12 International data SIM card for travelling to Europe
- 13 Data SIM card for travelling to Asia
- 14 Prepaid data SIM card for travelling to Australia
- 15 Prepaid data SIM card for travelling to Africa
- 16 Conclusions about international data SIM cards
- 17 FAQs about international data SIM cards
What is an international SIM card?
An international SIM card allows you to use internet services, text messaging and calling in several countries. The international SIM card works for specific areas, continents or regions.
They work by agreements reached between the company issuing the card and the local operators in each country.
An international data SIM cards does not work with an unestablished provider. If you connect with the incorrect provider, you must select the right network manually on your phone’s settings.
How to get an international data SIM card to travel around the world?
If you live in Spain, Austria, France, Belgium, Germany, Switzerland or Luxembourg you can buy international SIM cards online and it will be shipped to your home within a period of 2 business days up to a week. Free international shipping can take up to 7 days.
In case you are outside these countries, don’t worry, you can buy an eSIM or international virtual SIM and receive it in your email through a QR code. Find more information about the international eSIM card here.
The international eSIM can also be purchased by travelers from Latin America, Asia, Australia, Europe, Africa, the UK or the US, as it does not require physical shipping; it is only necessary to have a compatible iPhone. Please consult with customer service available via live chat 24 hours a day. You receive an answer immediately.
If you are still undecided and want to know more about International SIM cards, read on to find out how they work, their advantages, disadvantages and other features.
Is my mobile phone compatible with international SIM cards?
Before you leave for your trip, make sure your phone will work in your destination country. You can easily check by chatting with Holafly Customer Service, which is available 24 hours a day, 7 days a week, 365 days a year.
Remember that there are different versions of mobiles, such as a Global Version, American Version, China, etc. If you buy your mobile phone online from shops like Amazon, you can also find out which version you have on the Holafly customer chat and if it will work in the destination country such as the United States, Mexico, Japan, China and many more countries around the world.
Can I avoid roaming charges with the international data SIM cards?
Roaming is expensive, regardless of which mobile operator you use. Using data roaming when travelling is not recommended. If you travel from the United States to Europe you can buy an international eSIM card and avoid paying for roaming.
Buying an international SIM card will help you avoid paying expensive roaming charges no matter where you travel. Bear in mind that each operator has classified countries by zones and you will be charged a different rate depending on where you travel.
If you’re from an EU country and staying within the European Economic Area, you can use data roaming within additional charges. You will be able to continue with your minutes, data and text messages just like home.
However, this only applies to countries within the European Union, so if you travel to the Balkans, for example, you might be charged an expensive rate. This applies to making calls as well as connecting to the Internet.
The rates charged by Spanish operators to access the internet abroad are usually between $6.05 (USD) and $18. The most common price is $10 per megabyte.
For calls, prices are lower, but also expensive. When travelling to countries you are charged approximately $1 per minute. On the other hand, when travelling to destinations in Zone 3 or 4, you can be charged up to $6 per minute pe. These rates usually apply to both making and receiving calls.
As you can see, roaming when you travel abroad is expensive and an international SIM card will help you avoid these costs. The best thing is that with an international SIM card there are no contracts or subscriptions. Buy it, use it and recycle it – it’s as simple as that!
Advantages of an international SIM card for travelling abroad
To show you just how valuable international prepaid SIM cards can be, here are some of the benefits they offer:
1. Use the card in multiple countries
This is perhaps the main advantage of international SIM cards. They allow you to travel to several countries without having to change your number. Unlike a local SIM card, where you have to change the chip when you land or maybe look for it in shops, with an international SIM card, you land and you’re already connected to the internet.
2. Internet without contracts or signatures
The goal is clear. You want to access the internet when travelling and to return home with peace of mind and you already have a data plan in your country. There’s no need to fill out long forms or contracts with an international SIM card. In contrast, with a local SIM card, you might be asked for personal data, signatures, or your passport to activate your SIM.
3. Avoid surprise bills after returning from your trip.
You pay one up-front fee. use your SIM card without fear. You are in control of your data.
Disadvantages of an international data SIM card for travelling abroad
Nothing is perfect and neither are international SIM cards. Here are the disadvantages of using an international SIM card.
1. You have to report your new number
When you travel abroad and need to communicate with your family and friends, you must inform them of your new number so that you can receive calls. To solve this problem, you can consult your operator and redirect incoming calls to your new number.
However, you can keep your mobile number for your WhatsApp and stay in touch with your contacts. WhatsApp is also free for both receiver and call, unlike traditional calls.
2. You won’t receive local SMS messages
You won’t have an international phone number with a data SIM card. So we recommend the international data SIM cards when you’re looking for internet connection rather than calls and messages.
International data SIM cards comparison
Several companies offer international SIM cards. In the table below we compare four cards that cover various European countries. The cards have a duration of 30 days and 12GB.
|International SIM cards provider||Card price (USD)||Data cost (USD)||Shipping cost (USD)||Fixed-price (USD)|
You can see that the TravelSIM card appears to be the cheapest. However, it has an additional shipping cost, making Holafly the cheapest option.
Make sure to check delivery costs for each card. They usually increase the total cost significantly. But the Holafly international SIM card has free delivery.
International data SIM card vs Data Roaming
Roaming and an international data SIM card have the same job: they allow you to connect to the internet when travelling abroad. To see which best suits your needs, here is a handy comparison table:
|INTERNATIONAL SIM CARD||ROAMING|
|Unlimited data||Some countries||No|
|Calling service||Some countries||yes|
|Data plan options||Yes||No|
|Coverage quality||Depends on the provider||Depends on the provider|
Based on this comparison, while both a SIM card and data roaming allow you to connect, the international data SIM cards for overseas cost less and you can choose the right package for your needs.
Which option is best for you depends on your needs. If you want to send SMS abroad, using the roaming service of your local operator might be the best option.
But if you prioritise Google searching, using social media or renting an Uber, an international SIM card will save you money.
International data SIM cards vs Pocket WIFI
Pocket Wifi is another option to connect to the internet on your travels. it allows you to share data between multiple devices and, most importantly: it’s unlimited.
But make sure to read the terms or conditions and small print on any restrictions. Sometimes, there are restrictions even if providers claim to offer the longed-for unlimited internet.
Look closely at the daily limit they offer, it is usually around half a gigabyte or 1GB. If you start watching a Netflix movie or series, you’ll be halfway through the movie and then left in the middle of the street without the Internet.
One limitation of Pocket WiFi is the number of devices you can connect to the internet. If you’re travelling in a group, it’s possible that someone will be left without data.
Be aware of these limits when using Pocket WiFi. Firstly, battery life will be extremely low (you can rent a new battery for around €10). Also, remember to review the conditions in case of loss or theft, The price of the penalty can be €150 with immediate effect.
Sometimes sellers of pocket WiFi hide the shipping price, which could be between €8-10. You may also have to pay to return the device once your renting period is over.
Here is a comparison of international SIM cards and Pocket WiFi.
|ITEM||INTERNATIONAL SIM CARD||POCKET WIFI|
|Price per month||$74 (note 1)||$124 (note 2)|
|Penalty for loss or theft||No||Yes|
Note 1: the price of Holafly Japan SIM Card
Note 2: the price of Pocket Wifi Japan RailPass
After looking at the table, we can see that pocket wifi has replaced by SIM cards technologies. In previous years they were a good option for connecting abroad. Today, smartphones have evolved by leaps and bounds and have surpassed them.
With your international data SIM cards, you can also share data with other devices so, don’t have to rent anything. Nor do you need to receive or return any device. In short, you are worry-free.
Do you know the best SIM cards in the USA don’t provide you with domestic calls, but that international SIM cards like these provide you with incoming calls for free? You can always make calls with WhatsApp with unlimited data.
International eSIM card iPhone (virtual SIM) vs International data SIM cards
At the end of 2018, a revolution occurred which many people haven’t noticed. In that year, Appel launched the iPhone XR and XS, the first devices which incorporate a new technology: the eSIM.
Although Google has implemented this technology in some of its Pixel devices, Apple has taken the lead in implementing and expanding the evolution of the traditional SIM.
Nowadays, there are international eSIM cards that can activate anywhere and anytime online, the only requirement is that you need is a compatible device.
Before you buy, check if your mobile phone is compatible. If it does not, it will be to find a cheap phone compatible with eSIM.
Here’s a comparison for international data SIM cards and eSIM.
|Feature||International SIM Card||International eSIM card|
|Compatible devices||Majority||Latest phones only|
|Transfer between mobiles||Yes||Not|
GSMA announced in 2016 that the eSIM is the future of internet connection overseas, and it’s probably the case.
As for the comparison, we can see that both the physical international SIM and the digital SIM can accompany you on your trips abroad.
International data SIM cards for travelling to North and South America
Travelling around several countries in North America, Central America or South America? You can use just one card to connect across the continent – isn’t that a great idea?
Latin America has a lot to offer for your travels. Home of the Amazon rainforest (“The lungs of the world”) and vibrant cities like Buenos Aires and Rio De Janeiro, you won’t have to worry about internet connection with an international SIM card.
You will be able to travel to several Latin American countries without having to look for local SIM cards or change your phone number. Explore the jungle without worries, no matter if there are no villages nearby. With your international card, you can spend days and weeks away from the cities.
One of the main benefits of a Latin America SIM card is that it connects with the best local operator wherever you are.
- Costa Rica
- El Salvador
- Puerto Rico
Visit Niagara Falls in Canada, New York City or end up on the Cancun beaches in Mexico. And do it all without worrying about your connection.
With an international SIM card for North America, you can travel without limits. It doesn’t matter if you’re on the border or in the centre, the card will connect to the highest quality provider.
- United States
International data SIM card for travelling to Europe
After the agreement reached by the European Union and the countries belonging to the European Economic Area can take advantage of roaming at home with your local operator.
If you’re from outside the EU and visiting several European countries, we suggest the data international SIM card for Europe.
You will be able to connect without your data roaming. This International card also includes coverage for several European islands and overseas territories.
- United Kingdom
- Åland Islands
- Balearic Islands
- Canary Islands
- Czech Republic
- French Guiana
- Isle of Man
- Saint Martin
- Saint Barthélemy
- San Marino
- Vatican City
Data SIM card for travelling to Asia
Being able to connect in Asian countries will be a challenge. Remember that support might not be available in English. So if you have a problem, it might be harder to solve it than in your native language.
The international SIM card makes your life easier as you won’t need to do anything as it will connect you to data regardless of the place or language.
- South Korea
- Hong Kong and Macao
Prepaid data SIM card for travelling to Australia
Oceania is another continent you can visit with a good Internet connection. On this continent, you can explore New Zealand and Australia without fear of running out of data in the middle of your trip.
Keep in mind that with an international SIM card you don’t need to share your personal information with anyone. Just insert the cards into your mobile phone, set them up when necessary, without any more steps. Once is enough.
Prepaid data SIM card for travelling to Africa
Africa has several tourist areas with a lot of history to tell.
Noted for its deserts and particular customs, you can visit it thanks to an International SIM card for Egypt.
Morocco and Egypt are often the preferred destinations for international travellers to take holidays or work. Stay connected at all times with an international data SIM card.
Conclusions about international data SIM cards
- International SIM cards are an excellent option to avoid roaming charges and access the internet on your travels.
- Holafly has several valuable travel destinations available for you to surf the web abroad. To know the specific countries included per continent, look at the complete catalogue.
- Right now, there is no international SIM card that includes every country in the world. It depends on the agreements that companies have with the local operators.
FAQs about international data SIM cards
Yes, depending on the country you travel to, you can enjoy unlimited data. Destinations with higher development or economic growth are more likely to provide this service.
The best thing to do is contact customer service, which is available 24 hours a day and seven days a week.
Just check your mobile is unlocked and compatible with an international SIM card. If your mobile works with another carrier, the international SIM card will work.
No, the performance of your phone depends on several factors. If you have the global version it will work in many countries. If you need to check the compatibility of your phone with the cards we have mentioned here, contact customer support 24 hours a day.
This is not possible at the moment. The SIM cards will have their number assigned individually.