17 plans · from $0.99
Carriers: Telemach, Mobitel, A1
Coverage: 5G, 4G/LTE, 3G
Last updated date: July 18, 2026 at 03:45 AM
Buy now — activate within 90 days
Your QR code will be sent right after payment. Your plan starts when you first connect to a local network at your destination.
17 plans
Find your destination and pick the perfect plan by data volume and days!
Via Faster Payments System or bank card — fast and secure.
Delivered instantly to your email.
Activate your eSIM upon arrival — your internet will start working right away.
In Slovenia, you don’t need a physical local SIM card if you use an eSIM service such as Vlex eSIM. This helps you avoid extra costs and makes getting online much easier.
Mobile internet speed in Slovenia is quite high, with 4G LTE coverage available in most cities. eSIM users can expect a stable connection and fast data download speeds.
Not all phones support eSIM, but most modern smartphones, such as iPhone and Samsung Galaxy, are compatible. It’s recommended to check if your device supports eSIM before your trip.
Slovenia has good mobile network coverage, especially in major cities and popular tourist destinations. A Vlex eSIM will give you internet access almost everywhere there is mobile signal.
Using an eSIM in Slovenia is much more cost-effective than roaming, as you can avoid high roaming charges and benefit from local data rates. This is especially convenient for tourists and business travelers.
QR arrived a minute after payment. Installed at home over Wi-Fi, data switched on automatically at the arrival airport.
Smooth checkout, QR in about two minutes. Not a single dropout during the trip.
Third purchase here. Pay, scan, go — still works every time.
Couldn't find the QR setting on my Samsung at first. Support replied quickly and walked me through it.
First time using an eSIM — the email guide got me set up in three minutes.
My main SIM stayed in place, bank SMS kept coming while data went through the eSIM. Handy.
Carrier and local SIM prices are approximate for comparison purposes.
For “Slovenia”, exact prices for local SIM cards and carriers are still being updated. The table below shows approximate data for similar destinations.
| Parameter | Vlex eSIM | SIM Slovenia | T-Mobile | Verizon | AT&T | Vodafone | Orange |
|---|---|---|---|---|---|---|---|
| Price per 1 GB | from $1.04 | ~$3.16 | ~$15.79 | ~$18.95 | ~$17.89 | ~$13.68 | ~$12.63 |
| Activation | Instantly via QR | At airport/office | Call/office | Call/office | Call/office | Call/office | Call/office |
| Price transparency | Fixed | Package / MB | Per day | Per day | Per day | Per day | Per day |
| Hidden fees | No | Possible | Possible | Possible | Possible | Possible | Possible |
| Need a physical SIM card | No | Yes | Yes | Yes | Yes | Yes | Yes |
| Availability | Online, 24/7 | On site | Office / Call | Office / Call | Office / Call | Office / Call | Office / Call |
One plan — multiple countries with no switching
