Compare the best eSIM plans for Slovenia
Internet from the moment you land in Ljubljana
- Instant activation
- iPhone and Android compatible
- From $0.81
- 5000+ plans compared
$0.81
Cheapest plan
5000+
Slovenia plans
19+
Providers available
4G/5G
Networks supported
Best eSIM deals for Slovenia
See all offers →eSIM for Slovenia at a glance
Average price
9 €
For 5 GB / 30 days
Plan duration
1 to 30+ days
Depending on the plan
Local networks
Telekom Slovenije, A1, Telemach
4G+ nationwide, 5G in cities
VPN needed?
No
All Western services work fine
Hotspot sharing
Available
On most plans
Compatibility
iPhone XS+ / Android 8.0+
Check your device
Internet in Slovenia: everything you need to know
Slovenia has over 88 % internet penetration and 4G+ mobile coverage exceeding 99 % of the territory (source: ITU DataHub, 2024). 5G is live in Ljubljana, Maribor, Celje, Koper with Telekom Slovenije (incumbent), A1 Slovenija and Telemach. EU roaming zone.
- ●Dense 4G+/5G coverage in Ljubljana (Centre, Šiška, Bežigrad), Maribor, Celje, Kranj, Koper, Novo Mesto and along the A1, A2 motorways. Very good at Lake Bled, Lake Bohinj, Soča Valley (Bovec, Kobarid), Piran/Portorož (Adriatic coast). Patchier in Triglav National Park (Vršič Pass, high-altitude trails), Postojna Caves (signal at the visitor center, weak inside the caves), Logarska Dolina and some deep Julian Alps valleys.
- ●Average mobile speed ~60–90 Mbps download per Ookla (Q1 2025).
- ●No Western services blocked : Google, WhatsApp, Instagram, X, YouTube, Netflix work normally. WhatsApp and Viber are widely used.
- ●Great for Bolt (dominant taxi in Ljubljana), Wolt (delivery), Google Maps, LPP (Ljubljana transport), Pomurka (regional transport) and NLB, Nova KBM, SKB banking apps.
Sources: Internet Society Pulse: Slovenia, ITU DataHub: Slovenia, Ookla Speedtest Global Index
Device compatibility
eSIM is built into every iPhone XS and later, as well as Samsung Galaxy S20+, Google Pixel 3a+ and most high-end Motorola, Oppo, Sony and Xiaomi models.
Not sure about your device? Check compatibility here.
How to install your eSIM for Slovenia
- 1. Compare offers on https://www.datadopt.com/en/compare/si
- 2. Browse our partners' eSIM offers and choose the data volume and duration that fit your trip.
- 3. Purchase the eSIM plan that best fits your needs on our partner's site.
- 4. Receive a QR code by email after purchase.
- 5. Before you leave or during your stay, add the eSIM to your smartphone (Note: a stable Wi-Fi connection may be required during this step.)
- 5.1. On iPhone: Settings > Mobile Data > Add Plan > Scan the QR code
- 5.2. On Android: Settings > Connections > SIM card manager > Add a mobile plan
- 6. Once you arrive, turn on the data of your eSIM and enjoy reliable internet in Slovenia.
Frequently asked questions
Does the eSIM really work in Slovenia?
Yes. International eSIMs connect to Telekom Slovenije, A1 or Telemach on landing at Ljubljana Jože Pučnik (LJU), Maribor (MBX) or Portorož (POW). 5G accessible on most plans.
Does my European plan work in Slovenia?
Yes, EU roaming zone, 4 months max at home rates. A travel eSIM remains relevant for heavy users.
How much data for 1 week in Slovenia?
For Ljubljana + Bled + Soča + Piran, plan 3–5 GB : Maps, Bolt, cloud photos, WhatsApp, some streaming.
Is there signal in Triglav National Park?
At gateway villages (Mojstrana, Kranjska Gora, Bovec, Bohinjska Bistrica) and the Vršič Pass, yes. On altitude trails (Triglav ascent), weak/no signal — download offline Maps and the Hribi.net app (hike reports).
Can I share the connection with other devices?
Most Slovenia eSIM plans allow hotspot : the field is listed on each Datadopt offer detail page.
Explore other popular destinations
Ready to stay connected in Slovenia?
Compare the best eSIM offers and enjoy data the moment you arrive, at the best price.