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eSIM Slovenia: Prepaid Data Plans
Slovenia eSIM plans start at $3.49 for 2 GB, all multi-country; the top one is 120 GB for 30 days at $49.99 (Bouygues, 34 countries). 75 plans from 7 vetted providers on Telemach, A1, Telekom Slovenije, and T-2, 5G on 28 plans. Prices updated ·
Slovenia eSIM at a glance
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Choose your travel eSIM and manage it in the MobiMatter app.
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?
Slovenia is covered by multi-country plans only, and the cheapest is $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 travellers, yes, if your phone supports eSIM. Slovenia plans start at $3.49 for 2 GB, and the longest lasts 365 days, which suits long stays and repeat visits. 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, Telekom Slovenije, and T-2; 5G plans are available on Telemach, A1, and Telekom Slovenije. Telemach carries the most plans. Each plan names its network, so you choose your carrier before you buy.
Which eSIM is best for Slovenia?
No plan covers Slovenia alone right now, so the choice is a multi-country plan. The top one is 120 GB for 30 days at $49.99 from Bouygues, covering 34 countries. We rank plans on quality and value for money. If price per GB is all that matters, the lowest right now is $0.67 per GB, with 30 GB for 15 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 28 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 most models sold in mainland China and some sold in Hong Kong and Macao.
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 75 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
very versatile packs , plans i can choose as per regional or international. Support team is very quick in response and very helpful. i have been using the app for few years already , very well sorted app.
JJashan sohal
Play Store5.0
Very good data packages for a wide range of countries. I also had an issue regarding an esim which was resolved within minutes of me contacting customer service. Great app and customer service.
NNeedadh
App Store5.0
very convenient app to buy an eSim for travelling, you can choose the countries you need and have it in one pack, you can filter the options by the GB space and sort it by price, so it takes less time then just manually comparing different eSim apps. Local 5G internet works well
PPashaminin
App Store5.0
Great one, easy setup, large selection of pacakages
AAhmed El Wessimy
Play Store5.0
I am very satisfied. Customer service responds quickly.
HHbyvthkö
App Store5.0
It's a great app for use abroad; the reception strength is sufficient almost everywhere.
Translated from Turkish
117Hc17
App Store5.0
The app is great,quick, easy to use, and very well designed. Everything is clear, detailed, and easy to understand. Whenever I have an issue or a question, the support team is always quick to respond and provides detailed, helpful answers. Overall, a really great experience! Highly recommend
SSeam00
App Store5.0
Great, quick and profesional support! Thank you guys! ❤️
TTiki_sa
App Store5.0
So easy to use. I use it all the time when travelling abroad
FFatima A
Play Store5.0
I highly recommend Mobimatter for anyone looking for an eSIM. The app is very easy to use, offers affordable prices, and provides excellent data packages for travelers. The activation process is simple and quick, making it a hassle-free experience. I've had a great experience using it and would definitely suggest it to everyone who needs a reliable and cost-effective eSIM solution.
SSikandar Khan
Play Store5.0
A very fast, reliable, and fantastic internet provider. I got internet that I can use for one month in 3 countries (Thailand, Singapore, Malaysia) for a total of 696 TL (14.99$).
BBerkcan Özturan
Play Store5.0
Very good offer, worked great outside the city 👍👍👍
NNazokat Umarova
Play Store