# Public transport from Slovenia's airports

> Train, bus or metro? Here is how to reach the centre from Ljubljana Jože Pučnik Airport and Slovenia's other airports, cheaply.

Train, bus or metro? Here is how to reach the centre from Ljubljana Jože Pučnik Airport and Slovenia's other airports, cheaply.

## Get online at the airport

Install a MerrSIM eSIM for Slovenia (from €1.99, 10 GB €10.99) before departure and you’re online the moment you land at Ljubljana Jože Pučnik Airport — no WiFi hunt, no roaming.

[MerrSIM — eSIM Slovenia](https://merrsim.com/destinations/esim-plans-for-slovenia)

## Why travellers choose MerrSIM

MerrSIM builds local plans for dozens of destinations, at a fixed price in euros — no dollar exchange rate and no surprises. Every plan includes hotspot, instant QR activation and no document registration. The app and support are in Albanian, which makes it easy for the diaspora and travellers from the region. For Slovenia, that means a simple experience: buy it, scan it, and you are ready before you board the plane.

## Tips to save data

A few small habits make your gigabytes last in Slovenia. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Slovenia, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## How much data you really need

For normal use — maps, messaging, social media and the odd video — budget about 300–700 MB a day. A light traveller is fine with 3–5 GB for a week, while anyone doing video calls, streaming or laptop hotspot will want 10–20 GB. In Slovenia, download offline maps and use hotel WiFi for big downloads; that way a 10 GB plan comfortably lasts two weeks. If you run out, you buy a new plan in the app with no waiting.

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Slovenia, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## FAQ

### How do I get online as soon as I arrive in Slovenia?
Activate a MerrSIM eSIM for Slovenia (from €1.99, 10 GB €10.99) by QR before departure; you connect automatically at the airport.


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Author: Etnik Beqiri  
Published: 2026-05-28  
Source: https://merrsim.com/en/blog/transport-publik-aeroport-slovenia-en