1GB
Best match7 days
41 countries
- Hotspot
- 5G
$5.60$5.90−5%
Slovenia eSIM
Slovenia is small enough to drive from the mountains to the sea in a day, which is exactly why data gets used hard here: plans shift with the weather in the Julian Alps. You check mountain forecasts, book cave entry slots ahead of time, and buy the electronic motorway vignette before you join the motorway rather than after.
Plans listed
55
Network
Telekom Slovenije, A1 Slovenija, Telemach Slovenija
Technology
3G / 4G / 5G
Local currency
EUR
This page carries 55 eSIM plans for Slovenia, riding on Telekom Slovenije / A1 Slovenija / Telemach Slovenija with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.
Build the plan that fits
Pick your days and data and we match the closest real packages, cheapest first.
−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups8 packages
How much data
8 packages
1GB
7 days
Slovenia
- Hotspot
- 5G
$1.80$1.90−5%
1GB
30 days
2 countries
- Hotspot
- 5G
- No top-up
$1.80$1.90−5%
1GB
7 days
41 countries
- Hotspot
- 5G
$6.55$6.90−5%
1GB
7 days
117 countries
- Hotspot
- 5G
$8.45$8.90−5%
1GB
365 days
117 countries
- Hotspot
- 5G
$12.25$12.90−5%
1GB
7 days
127 countries
- Hotspot
- 5G
$13.20$13.90−5%
1GB
365 days
127 countries
- Hotspot
- 5G
$24.60$25.90−5%
Picked by how you travel
Best for a short trip
Slovenia +40 countries 500MB per day
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$3.90$3.70
Best for heavy data
Slovenia +40 countries 50GB 180 days
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 50GB
- Validity
- 180 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$112.90$107.25
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All Slovenia plans
Not sure which plan?
Tell us your days and usage, we'll pick from the plans available here
+
Not sure which plan?
Tell us your days and usage, we'll pick from the plans available here
How much do you use
Best pick$55.30$52.53Pick this plan
Slovenia +40 countries 2GB per day
41 countries · partner networks
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Cheapest$30.90$29.35Pick this plan
Slovenia +40 countries 10GB 30 days
41 countries · partner networks
- 10GB for 7 days, leaves about 41% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Extra headroom$30.90$29.35Pick this plan
Slovenia +40 countries 10GB 30 days
41 countries · partner networks
- 10GB for 7 days, leaves about 41% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Most flexible$69.30$65.83Pick this plan
Slovenia +40 countries 2GB per day
41 countries · partner networks
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Short trips, 1–7 days5 packages
Slovenia 1GB 7 days
Telemach / Mobitel
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$1.90$1.80
Slovenia +40 countries 1GB 7 days
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$5.90$5.60
Slovenia +40 countries 1GB 7 days
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Morocco, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$6.90$6.55
Slovenia +116 countries 1GB 7 days
117 countries · partner networks
Works in 117 countries: Slovenia, Japan, Australia +114See all
Slovenia, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$8.90$8.45
Slovenia +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Slovenia, Japan, Australia +124See all
Slovenia, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Vietnam, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Réunion, Romania, Saint Barthélemy, Saint Martin, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$13.90$13.20
8–15 days2 packages
Slovenia 3GB 15 days
Telemach / Mobitel
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$2.90$2.75
Slovenia +40 countries 3GB 15 days
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$12.90$12.25
16 days and longer32 packages
Slovenia +1 countries 1GB 30 days
2 countries · partner networks
Works in 2 countries: Slovenia, IrelandSee all
Slovenia, Ireland
- Data
- 1GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
from$1.90$1.80
Slovenia 3GB 30 days
Telemach / Mobitel
- Data
- 3GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$3.90$3.70
Slovenia 5GB 30 days
Telemach / Mobitel
- Data
- 5GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$4.90$4.65
Slovenia +1 countries 3GB 30 days
2 countries · partner networks
Works in 2 countries: Slovenia, IrelandSee all
Slovenia, Ireland
- Data
- 3GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
from$5.90$5.60
Slovenia 10GB 30 days
Telemach / Mobitel
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$8.90$8.45
Slovenia +1 countries 5GB 30 days
2 countries · partner networks
Works in 2 countries: Slovenia, IrelandSee all
Slovenia, Ireland
- Data
- 5GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
from$8.90$8.45
Daily · unlimited with fair use14 packages
Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.
Slovenia 500MB per day
Telemach / Mobitel
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$0.90$0.85
Slovenia 1GB per day
Telemach / Mobitel
1 Mbps after the quota
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$0.90$0.85
Choose network
Slovenia 2GB per day
Telemach / Mobitel
500 Kbps after the quota
- Data
- 2GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$1.90$1.80
Choose network
Slovenia +1 countries 1GB per day
2 countries · partner networks
Works in 2 countries: Slovenia, IrelandSee all
Slovenia, Ireland
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$1.90$1.80
Slovenia +40 countries 500MB per day
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$3.90$3.70
Slovenia 5GB per day
Telemach / Mobitel
- Data
- 5GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$3.90$3.70
Covers several countries40 packages
Packages valid beyond one country; the card lists them.
Slovenia +1 countries 1GB 30 days
2 countries · partner networks
Works in 2 countries: Slovenia, IrelandSee all
Slovenia, Ireland
- Data
- 1GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
from$1.90$1.80
Slovenia +1 countries 1GB per day
2 countries · partner networks
Works in 2 countries: Slovenia, IrelandSee all
Slovenia, Ireland
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$1.90$1.80
Slovenia +40 countries 500MB per day
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 500MB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$3.90$3.70
Slovenia +40 countries 1GB 7 days
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
from$5.90$5.60
Slovenia +40 countries 1GB per day
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Morocco, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$5.90$5.60
Slovenia +40 countries 1GB per day
41 countries · partner networks
Works in 41 countries: Slovenia, United Kingdom, Austria +38See all
Slovenia, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine
- Data
- 1GB per day
- Validity
- sold per day, up to 365 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
from$5.90$5.60
What happens when your GB runs out
A GB plan is a fixed amount of data. When it is used up, data on that eSIM stops and nothing is charged automatically, but you can top up the same eSIM without a new QR code, and check what is left any time from your order page.
Example: plenty left
59%used
4.1 GB left
Used 5.9 GB
Total 10 GB
41% remaining
Refresh
Example: running low
92%used
0.8 GB left
Used 9.2 GB
Total 10 GB
8% remaining
RefreshTop up
How much data you actually need
Around 600MB to 1.2GB a day for maps, mountain forecasts, bookings and photos. If you are driving all day with navigation running the whole time, add a little on top of that.
When you land
Ljubljana Joze Pucnik (LJU) is the main airport but it is small, so many people fly into Venice (VCE), Trieste (TRS), Zagreb (ZAG) or Vienna (VIE) and continue by bus or train. Bring the line up at the airport you actually land in, because the journey crosses a border on the way.
Where coverage changes
Ljubljana, Maribor, Bled and the coastal towns around Piran and Koper are well covered. It thins or disappears on the trails of Triglav National Park, over the Vrsic Pass, in the upper Soca valley, and it is gone entirely once you are down inside the Postojna or Skocjan caves.
Cities travellers ask about
- Ljubljana — Compact capital you can cross on foot, well covered throughout.
- Bled — Lake and castle; the path around the lake keeps a connection throughout.
- Piran — Adriatic old town with lanes narrow enough that you rely on maps.
- Bovec and the Soca valley — Outdoor base; fine in the village, thin along the trails above it.
- Maribor — The second city, and the route on towards Austria and Hungary.
Apps to install before you fly
- e-vinjeta for buying the electronic motorway vignette before you drive
- The Slovenske zeleznice app for rail times and tickets
- Prevozi.org for intercity ride shares, which locals use heavily
- Bolt for rides around Ljubljana
Networks in Slovenia
| Operator | Technology |
|---|---|
| Telekom Slovenije | 4G / 5G |
| A1 Slovenija | 4G / 5G |
| Telemach Slovenija | 4G / 5G |
These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.
Plan comparison
| Plan | Data | Validity | Hotspot | Sold by |
|---|---|---|---|---|
| Slovenia 500MB per day | 500MB per day | 1 days | Yes | eSIMonline |
| Slovenia 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Slovenia 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Slovenia 2GB per day | 2GB per day | 1 days | Yes | eSIMonline |
| Slovenia +1 countries 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Slovenia 2GB per day | 2GB per day | 1 days | Yes | eSIMonline |
| Slovenia +40 countries 500MB per day | 500MB per day | 1 days | Yes | eSIMonline |
| Slovenia 5GB per day | 5GB per day | 1 days | Yes | eSIMonline |
| Slovenia 3GB per day | 3GB per day | 1 days | Yes | eSIMonline |
| Slovenia +40 countries 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Slovenia +40 countries 1GB per day | 1GB per day | 1 days | Yes | eSIMonline |
| Slovenia 10GB per day | 10GB per day | 1 days | Yes | eSIMonline |
FAQ
I want to day-trip into Italy or Austria — what should I check?+
Check the plan's country list before buying and confirm all three appear, because Ljubljana to Trieste or Klagenfurt takes under two hours and you cross the border almost without noticing. With a single-country plan the connection cuts out at precisely the moment you are mid-navigation on an unfamiliar motorway.
Does a phone work inside the Postojna caves?+
Not once you are down inside — it is a deep underground system. Book your time slot ahead while you are still outside, save the ticket offline, and agree a clear meeting point at the exit with anyone in your group. Do not expect to reach anybody while you are in the cave itself.
Do I need a vignette if I rent a car in Slovenia?+
Cars using Slovenian motorways need a vignette, which is now electronic and tied to the number plate. A car rented inside the country usually already has one, but if you drive a rental in from Italy or Austria you must buy it online before joining the motorway. That is another reason to have data working before you reach the border.
When does a Slovenia eSIM start counting days?+
Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.
Do I have to remove my home SIM?+
No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.
More on Slovenia
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Last updated: October 18, 2026