Travelling today without internet connection is not an option for most people. Being online is an essential part of any trip because you never know when you will need to check a direction, upload a photo, call on WhatsApp, or confirm a booking. For this reason, more and more people look for a cheap eSIM for travel that allows them to use mobile data as soon as they land, without paying abusive roaming fees or depending on public Wi-Fi.
Using an eSIM avoids complications such as searching for a local shop to buy a physical SIM, understanding another language, or depending on opening hours. Today, many destinations offer good mobile data coverage, so having a reliable connection from the first minute can make a real difference in your travel experience. Trustworthy mobile data has become a basic need.
In this updated guide, we show you the most affordable options on the market and which ones to choose depending on your destination and your needs.

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Which are the cheapest international eSIMs
With so many brands available on the market, choosing a good cheap travel eSIM may seem complicated. Therefore, we compared the most popular plans to help you decide. According to recent analyses, the three cheapest international eSIMs at present are:
- eSIM4Travel
- GoMoWorld
- Saily
All these options work with eSIM-compatible devices. If your phone still does not support eSIM, you may need to keep using a physical SIM. In this article, we focus on the best options for those who already have a compatible phone and want to save money on their next trip without losing reliable connectivity.
Next, let’s look at each of them, including their advantages, disadvantages, and approximate prices.
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eSIM4Travel: the cheapest eSIM
eSIM4Travel stands out as the most affordable alternative, especially if you are looking for connectivity on international trips. Its model is based on very competitive prepaid packages, especially for destinations in Europe, America, and Asia.
They offer plans starting from 1GB for just €1,99 ($2,15). If you need more data, you can choose larger options without prices shooting up. Their platform is very simple and allows you to activate the eSIM in just a few steps.
You can also purchase the data from your coutry before leaving and have everything ready to use immediately upon landing.
It is also a very attractive option for short weekend trips, escapes within Europe, or group travel, as you can buy several eSIMs and manage them from the same dashboard. In destinations like Italy, Portugal, or Germany, their rates are among the lowest. In short, eSIM4Travel is the ideal solution if you want connection without overspending.
Disadvantages of eSIM4Travel
- Slightly limited coverage in more exotic destinations or off the usual tourist circuit.
- No unlimited data (an option offered by providers like Holafly Plans) and larger packages may stop being so affordable.
- Customer service is not always available in English.

GoMoWorld: the second cheapest eSIM
GoMoWorld offers a very similar proposal to eSIM4Travel regarding ease of use and being a cheap travel eSIM. Its strong point is the variety of countries covered and a design aimed at occasional users.
Their geographic zone system allows you to choose packages covering entire regions (Europe, Southeast Asia, or Latin America, for example), which is very useful if your trip includes several countries. In addition, you can keep the eSIM active for multiple trips, topping up only when you need it.
Here you can get plans starting from €3 ($3.25) and enjoy a very intuitive app that makes it easy to top up and track usage. We believe it is the perfect option if you are visiting several countries in a short time, since it offers excellent multinational coverage on a single eSIM.
It also works very well if you travel from Spain to any European destination, as its connection speed is quite good.
Disadvantages of GoMoWorld
- No unlimited data plans.
- In some countries, speed is limited (especially outside Europe).
- Few promotions or bulk discounts.
Saily: the third cheapest eSIM
Saily has gained popularity thanks to its flexibility and low prices, especially among digital nomads and frequent travellers. It offers regional and global plans covering more than 100 countries, starting at around €4 ($4.35) for 1GB.
One of its main advantages as a cheap travel eSIM is the very simple installation process. It is also compatible with almost every smartphone model. On top of that, you can manage the eSIM directly from its app, which is available in different languages. If you’d like to explore other alternatives, you can read our Ubigi eSIM review for more details about its operation, advantages, and real travel experience.
Another strong point is the transparency of its prices. At all times, you know exactly how much you will pay and how much data you will receive. This clarity helps you manage your travel expenses without unpleasant surprises.
Disadvantages of Saily
- No unlimited data as a main offer.
- Some users reported connection problems in rural areas.
- Not compatible with older phone models.
- Want ot explore antoher option? Read or review of Nomad and Ubigi eSIMs.
Bonus. Holafly eSIM: competitive price with multiple advantages

Although it is not the cheapest travel eSIM, Holafly is one of the best value-for-money options on the market. If you want convenience, ease of use, and unlimited data, we believe it is worth paying a little extra for this option.
You may also consider other known alternatives such as Airalo. Here is our review of the Airalo eSIM, in case you want to compare before deciding.
Holafly provides coverage in more than 170 countries, 24/7 customer support in different languages, and immediate activation. Perhaps the most interesting point is that you can purchase an unlimited plan without worrying about topping up or running out of data mid-trip. For frequent travellers or those working remotely, this is the most convenient option without having to calculate gigabytes.
Additionally, Holafly allows you to share data with other devices through a hotspot (in most countries). This is ideal if you travel with a partner, family, or need to connect your laptop. Its installation system is one of the simplest on the market, with a QR code that you can activate in just seconds.
- Do you want a reliable data eSIM for any destination worldwide? You can find it here: Holafly eSIM.
How much can you save by using an unlimited data eSIM like Holafly?
Although the initial price of Holafly may be higher, in the long run you can save money if you usually consume lots of data. You also avoid surprises with top-ups or lack of coverage, making the cost more predictable than with other options.
You also save time, since you do not need to search for physical eSIMs abroad, change settings, or deal with different languages. With just one payment, you already have everything required to connect.
Therefore, although there are cheaper options, Holafly stands out for its balance between price and added value: unlimited data, good coverage, ease of use, and support in your language. If you are unsure between two options, check this comparison Airalo vs Holafly where we analyse which one fits best depending on your type of trip.
In conclusion, if you are looking for a cheap travel eSIM, eSIM4Travel, GoMoWorld, and Saily all offer low prices and solid functionality. However, if you prefer to forget about gigabyte limits and pay for a more complete solution, Holafly is the option that best suits your needs.
Remember that choosing an eSIM depends on the type of trip you make, how much data you need, and your budget. Fortunately, there is an eSIM for every traveller, from the most basic and affordable options to complete solutions like Holafly. Having internet access without complications is no longer a luxury but an indispensable tool for travelling with freedom, safety, and comfort.
- If you want to get an eSIM with an unlimited data plan and global coverage, you can do it here with Holafly Plans.
Frequently asked questions about cheap travel eSIMs / FAQ
Most recent phones are compatible with this system. However, if you have doubts, check in settings if the “add eSIM” option appears, or confirm with the manufacturer’s support.
Yes, and it is the best recommendation. You can purchase and install your travel eSIM from home, prepare it, and activate it only upon arrival at your destination. This way, you avoid depending on airport Wi-Fi or looking for a local shop after landing.
It depends on each plan. Some eSIMs cover just one country, while others are regional or global. If you will visit multiple countries, choose an eSIM with multinational coverage or packages for larger areas like Europe, Asia, or America.
That is one of the disadvantages of a cheap travel eSIM, since you do not get unlimited data. However, you can usually top up your plan directly from the provider’s website or app. In most cases, the process is quick and you do not need to reinstall the eSIM. The best recommendation is always to choose a plan that matches your expected usage.
Yes, it is completely safe. The eSIM works like a physical SIM but integrated into your phone. You also avoid risks such as losing the card or having it cloned. As long as you buy it from a reliable provider, you will not have any problem.
The main advantages relate to convenience and speed. You do not need to look for a shop, change the card, or provide personal details. Additionally, you can activate your eSIM in minutes and keep your main number if you use the eSIM only for data.
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