Ljubljana eSIM Guide (2026): Tourist Data Before LJU
Ljubljana travel eSIM: prepaid data before you land at LJU. A1 Slovenija / Telekom Slovenije alternative — QR on Wi-Fi, no airport SIM queue.
Visiting Ljubljana? Buy a Slovenia travel eSIM online, scan the QR on Wi-Fi before your flight, and enable data after landing at LJU — fixed prepaid price, no roaming on your home SIM.
Airports
- LJU (Jože Pučnik)
Local networks (reference)
A1 Slovenija, Telekom Slovenije, Telemach — a travel eSIM routes on partner networks; you do not need a local store visit.