eSIM Slovenia: Prepaid Data Plans
Slovenia eSIM plans start at $3.49 for 2 GB (15 days). 72 plans from 7 vetted providers on Telemach, A1, Mobitel, and T-2, hotspot on every plan. Buy online, install and top up in one MobiMatter app. Prices updated ·
Slovenia eSIM at a glance
Europe Premium Unlimited 15 Days
eSIMGo
15 days
Unlimited
$43.99
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Networks used by Slovenia eSIMs
Each plan connects to the networks listed on its page, so you choose your carrier before you buy. Coverage varies by area: a listed network does not guarantee signal everywhere.
Frequently Asked Questions
What is the cheapest eSIM for Slovenia?
The cheapest Slovenia eSIM on MobiMatter costs $3.49 for 2 GB, valid for 15 days. Prices come live from 7 vetted providers and change often; the price on this page is the current one.
Is it worth getting an eSIM for Slovenia?
For most tourists and business travellers, yes, if your phone supports eSIM. Slovenia plans start at $3.49 for 2 GB, and you install the eSIM before you fly, so you have data when you land, without queuing for a tourist SIM at the airport. If your home plan already covers Slovenia at no extra cost, you may not need one.
Which networks do Slovenia eSIMs use?
Slovenia eSIMs on MobiMatter run on Telemach, A1, Mobitel, and T-2. Every plan names its network, so you can choose the carrier you prefer before you buy.
Which eSIM is best for Slovenia?
Our best plan for Slovenia right now is 120 GB for 30 days at $49.99 from Bouygues. We rank plans on quality and value for money, and this one comes first in the list. If price per GB is all that matters, the lowest right now is $0.77 per GB, with 35 GB for 30 days.
How much data do I need for a week in Slovenia?
It depends on how you use your phone. Light use (maps, messaging, browsing) takes about 0.5–1 GB a day; scrolling a lot of social video can take 2–3 GB or more. Typical use per hour:
- Instagram Reels, TikTok: 0.3–1 GB
- YouTube, Netflix at standard quality: 0.5–1 GB
- Video calls (WhatsApp, FaceTime): 0.5–1 GB
- Voice calls (WhatsApp, FaceTime Audio): 50–70 MB
- Maps and navigation: 2–6 MB
- Messaging and browsing: 50–150 MB
The cheapest Slovenia plan with at least 5 GB for a week or longer is 5 GB for 30 days at $6.49.
Is there an unlimited data eSIM for Slovenia?
Yes. Unlimited data plans for Slovenia start at $7.99. Many unlimited plans slow down after a daily high-speed allowance, so check the fair-use terms on the plan page before you buy.
Do Slovenia eSIMs support 5G and hotspot?
5G is available on 25 plans for Slovenia, where the local network has 5G coverage; the others use 4G/LTE. Hotspot (tethering) works on every plan, so you can share your data with other devices.
Does a Slovenia eSIM come with a phone number?
Most travel eSIMs, including most Slovenia plans, are data-only and have no local number. You keep your usual number on your main SIM for calls, texts and WhatsApp. Plans that include a number or minutes say so on the plan page.
Will my phone work with a Slovenia eSIM?
Yes, if it supports eSIM and is not locked to a carrier. To check, dial *#06#: if an EID number appears, your phone supports eSIM. Most iPhones from the XS/XR on, Galaxy S20 and later and Pixel 3 and later do, except models sold in mainland China.
Can I keep my own SIM and WhatsApp while using a Slovenia eSIM?
Yes. Your eSIM and your main SIM can be active at the same time. Use the eSIM for mobile data with data roaming on for that line, and turn data roaming off on your home SIM to avoid charges. WhatsApp keeps working on your usual number.
How it works
- 1
Checkout using secure payment methods
Get your eSIM by email within seconds.
- 2
Install eSIM
Instantly get your eSIM and configure it in your eSIM compatible device
- 3
Enjoy high speed connectivity
Once eSIM is configured, you can enjoy high speed roaming data connectivity
Why get your Slovenia eSIM from MobiMatter
All your eSIMs in one app
Buy, install and top up every eSIM in the MobiMatter app, and check how much data you have left at any time.
Choose your network
MobiMatter shows which network each plan uses, so you choose your carrier before you buy. Pick from 72 plans from 7 vetted providers with the data and price that fit your trip.
24/7 support
Our support team is available 24/7, before and after you buy, for every eSIM you get from MobiMatter.
What our customers say
5.0
Everything is good. Even if problems arise, the service team does everything to resolve them. Although difficulties occur very rarely.
Translated from Russian
VV.P.@1234-8885
App Store5.0
It's the most easiest simplest way of taking data with you. A quick flick of the sim button and that's it. Highly recommended.
EEfy Din
Play Store5.0
Very good service, appreciate with help center, soon reply and attention from staff
HHappy costumer NJ
App Store5.0
The cheapest eSIM app I’ve found so far. I thought I had made a mistake while installing the eSIM, so I contacted customer support. They replied to my email within just 3 minutes and helped me right away. I also had no problems with the internet connection. Overall, a great experience!
CCagalesma
App Store5.0
I use it often, in various parts of the world.🌍 They always have attractive prices, and the support team responds practically immediately! Bravo! 🎉🎉 Thanks to you, my frustration doesn't escalate, and the stay is more pleasant. 😉😄
MMartyna Wu
App Store5.0
I would definitely recommend this service because it offers the most affordable prices, has a seamless connection, and a support team that provides immediate assistance with even the smallest issues. I continue to use it with pleasure.
AAhmet gençer
Play Store5.0
Must have esim app in your phone!!!! Cheaper packages, friendly-user and the best customer service Ive ever encountered. Any queries or problem you have, they assist you until reaching a solution.
MMawIIIII3
App Store5.0
"I have been using the Sparks eSim from MobiMatter for some time now and I won't be deleting it. Since then, I have traveled to Egypt, Bangladesh, India, Indonesia, Singapore, Brazil, and Argentina. It was easy to install, and the reception has always been flawless!"
Translated from German
MMatthsh
App Store5.0
After trying several apps, I found this to be the best internet shopping app. It has many options, very reasonable prices, and rewards on every purchase. I didn't encounter any problems, and the app is safe and reliable.
AAlsfwn
Play Store5.0
It's a great app. I haven't had any problems with the internet.
GGokmen Turkoglu
Play Store5.0
I didn't experience any problems in Europe; it works quite well, and it's also more affordable compared to other apps.
Translated from Turkish
CCnyt60
App Store5.0
Thank you so much for solving my problem in a heartbeat. I appreciate the time you spare and the fast responses to my emails. I wish you all a great day. Thank you MobiMatter sports team!
GGizemnazCetin
App Store