# eSIM for Ireland & Slovenia (IE-SI) - Instant 5G & 4G LTE Prepaid Data Plans

> **Quick Summary:** An eSIM for Ireland & Slovenia provides instant prepaid 4G LTE and 5G mobile data from $3.99 USD, connecting directly to 3 & Vodafone & Mobitel upon arrival at IE-SI Airfield Arrival Hub. Travelers can choose from 7 data packages up to 50 GB with full personal hotspot support, zero roaming charges, and instant QR installation before departure.

## Network & Arrival Specifications
- **Destination:** Ireland & Slovenia (IE-SI)
- **Partner Carriers:** 3 & Vodafone & Mobitel
- **Primary Arrival Airports:** IE-SI Airfield Arrival Hub
- **Covered Cities:** Ireland, Slovenia
- **Speed Benchmark:** 95-210 Mbps 5G / 4G LTE
- **Hotspot / Tethering:** Full personal Wi-Fi hotspot & multi-device tethering included in Ireland & Slovenia
- **eKYC Policy:** Zero Airport Paperwork Queue - Instant Pre-Flight QR Activation · Pre-arrival digital QR activation - zero Ireland & Slovenia airport passport queue
- **Verified Traveler Rating:** ★ 4.5/5 (2 verified ratings, 2 written reviews)
- **Last Updated:** 2026-10-26
- **Canonical URL:** https://soloesim.com/en/esim-ireland-slovenia

## Ireland & Slovenia Mobile Carrier Networks, Airport Telecom & Travel Tips

Planning your upcoming transit into Ireland & Slovenia touching down at IE-SI Airfield Arrival Hub, traditional carrier roaming packages add substantial friction to travel budgets. SoloeSIM delivers direct digital integration with 3 & Vodafone & Mobitel from $3.99 USD ($1.29/GB) with no unexpected fees.

Enjoy steadfast cellular performance throughout Ireland, Slovenia with verified mobile speeds of 95-210 Mbps 5G / 4G LTE on 3 & Vodafone & Mobitel. You bypass terminal paperwork queues at IE-SI Airfield Arrival Hub and obtain up to 50 GB of high-speed data with complete dual SIM support. Pre-arrival digital QR activation - zero Ireland & Slovenia airport passport queue

## Prepaid Data Plans (7 Available)

| Plan Name | Data Allowance | Validity | Speed | Price (USD) | Rate ($/GB) |
| :--- | :--- | :--- | :--- | ---: | ---: |
| Ireland & Slovenia 1GB 30Days | 1 GB | 30 Days | 5G / LTE | $3.99 | $3.99/GB |
| Ireland & Slovenia 1GB Daily FUP128Kbps | 1 GB/Day | 1 Day | 5G / LTE | $3.99 | $3.99/GB |
| Ireland & Slovenia 3GB 30Days | 3 GB | 30 Days | 5G / LTE | $6.49 | $2.16/GB |
| Ireland & Slovenia 5GB 30Days | 5 GB | 30 Days | 5G / LTE | $8.49 | $1.70/GB |
| Ireland & Slovenia 10GB 30Days | 10 GB | 30 Days | 5G / LTE | $14.99 | $1.50/GB |
| Ireland & Slovenia 20GB 30Days | 20 GB | 30 Days | 5G / LTE | $27.49 | $1.37/GB |
| Ireland & Slovenia 50GB 30Days | 50 GB | 30 Days | 5G / LTE | $64.49 | $1.29/GB |

## Verified Traveler Reviews (4.5/5 ★)

- **10/10 for Ireland & Slovenia, zero roaming fees** (5/5 ★ by Hannah Sullivan, 2026-10-26 - *3 GB · 30 Days*): "Got the 5 GB · 30 Days plan before flying out so I didnt have to mess with tiny sim cards. Took the train from Ireland towards IE-SI Airfield Arrival Hub and the conection on Vodafone didnt drop once. worked exactly as advertised, zero complaints"
- **Buona copertura 3 a Ireland e attivazione rapida** (4/5 ★ by Lorenzo R., 2026-10-26 - *5 GB · 30 Days*): "Abbiamo preso il pacchetto dati prima di partire per IE-SI Airfield Arrival Hub. Hotspot usato in due tra Ireland e Slovenia senza blocchi e whatsapp è rimasto sul mio numero. Qualche tratto in 4G LTE nelle zone rurali oltre Slovenia, per il resto ottima."