Get your Slovenia eSIM
1 GB in total
Our pick
Data only
Total
$3.99
$0.80 per day
5 GB in total
Our pick
Data only
Total
$10.49
$1.50 per day
10 GB in total
Our pick
Data only
Total
$17.49
$1.17 per day
30 GB in total
Our pick
Data only
Total
$39.99
$1.33 per day
Prepaid data for Slovenia from $3.99, on a plan that also works in 32 more countries. Install it from the QR code that shows right after payment. No subscription.
Data for Slovenia from $3.99, for 1 to 60 days: 1 GB to 60 GB, 500 MB to 3 GB/day or unlimited. Full refund if it doesn't work.
Plans for Slovenia run on Telemach, A1 (5G/4G) and pick the strongest signal.
Our pick
Our pick
Our pick
Our pick
Unlimited data
Unlimited data
Unlimited data
Unlimited data
Budget pick
Budget pick
Budget pick
Budget pick
For heavy use
For heavy use
For heavy use
For heavy use
Unsure? Answer 2 questions to find your plan.
Checked on 10 October 2026
Choose a plan and pay online. The QR code shows on your order page and by email, seconds after payment.
See the plans
Scan the QR code in your phone settings while you are on Wi-Fi.
Install guide
When you land, turn on the eSIM line and choose it for mobile data.
Activation help
An EID in the list means the phone has an eSIM chip.
A phone locked to its carrier refuses other networks. Ask the carrier to unlock it.
Some models ship without eSIM in certain markets. The list below shows the main ones.
Not sure? Ask the maker or the shop that sold you the phone before you buy a plan.
Most phones with eSIM hold two lines. Your home SIM keeps your number for calls and texts, and the EuropeSIM eSIM carries your data.
Texts such as bank codes still reach your home line. Your home carrier may charge for texts and calls abroad.
How to switch your data line
If the eSIM cannot be made to work, you get your money back.
Cross borders and keep the same eSIM.
It shows on your order page and by email. No app needed.
The usual ways to get data in Slovenia, side by side.
| EuropeSIM eSIM |  Local SIM (airport or shop) |  Roaming with your home carrier | |
|---|---|---|---|
| Network | Telemach, A1 (5G/4G) | a Slovenian network | A partner network of your carrier |
| How you get it | QR code after payment, before you leave | In a shop or at a petrol station, with an ID check | Already on your phone |
| Price | From $3.99 | The shop sets it | Home prices for EU and EEA plans ("Roam like at home"); other plans often pay a daily fee |
| Local number | No | Yes | Your home number |
| Home number stays active | Yes, on a phone with two lines | Only on a phone with two lines | Yes |
| Refund | Full refund if it doesn't work | The shop's rules | Your carrier's rules |
The facts about local SIMs and roaming come from the sources below.
Slovenia has four national networks: Telekom Slovenije, A1 Slovenija, Telemach and T-2. 4G and 5G are strong in the cities and along the motorways. The signal is weaker in the mountains, such as the Julian Alps, and in some rural valleys.
Here your eSIM connects to Telemach, A1 (5G/4G).
To check a route, see the mobile coverage map of AKOS, the Slovenian telecom regulator.
Prices checked: 10 October 2026
| Trip | Our pick | Budget pick | Unlimited data |
|---|---|---|---|
| 3 to 6 days | 1 GB - 5 days$3.99, $0.80 per day | 500 MB/day - 3 days$5.99, $2.00 per day | Unlimited - 3 days$10.99, $3.66 per day |
| 7 to 14 days | 5 GB - 7 days$10.49, $1.50 per day | 3 GB - 7 days$7.49, $1.07 per day | Unlimited - 7 days$23.99, $3.43 per day |
| 15 to 29 days | 10 GB - 15 days$17.49, $1.17 per day | 5 GB - 15 days$10.99, $0.73 per day | Unlimited - 15 days$46.49, $3.10 per day |
| 30 to 59 days | 30 GB - 30 days$39.99, $1.33 per day | 10 GB - 30 days$17.99, $0.60 per day | Unlimited - 30 days$86.99, $2.90 per day |
The QR code shows on your order page and by email, seconds after payment. Save it before you leave the page.
Yes, a full refund if the eSIM doesn't work and we cannot fix it. A working eSIM is not refunded because you changed your mind. Write to contact@europesim.eu with your order link.
No. Our plans carry data and do not come with a local number. Your home number stays on your phone.
EuropeSIM is operated by LuKas Holdings sp. z o.o., Warsaw, Poland. We sell the plans ourselves. We are not a carrier.
Yes, on a phone that takes an eSIM and is not locked to a carrier. Our plans for Slovenia run 1 to 60 days and also cover 32 more countries.
Install it while you are on Wi-Fi, so that you can scan the QR code and follow the steps. The plan page says when the days of the plan start.
The network shows on each plan before you pay, as soon as the store confirms it. Slovenia's national networks are Telekom Slovenije, A1 Slovenija, Telemach and T-2.
Yes. The eSIM gives your phone mobile data, so apps such as WhatsApp, Google Maps, Uber, Bolt, FlixBus and Google Translate work as they do at home.
Here, online, before you travel. Choose a plan on this page; you do not need to find a shop when you land.
Plans start at $3.99 for 1 GB - 5 days. For a week, 5 GB - 7 days costs $10.49. Unlimited data for a week costs $23.99.
Yes, on a phone that holds two lines. Your home SIM stays for calls and texts, and the eSIM carries the data. Turn off data roaming on the home line.
Turn on the eSIM line and choose it for mobile data. The activation guide shows each step for your phone.
Send us your order link and your phone model, and we help you get the eSIM working.
We reply the same day.
The sources behind this page and the day each one was checked.
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