Best eSIM for Ireland — Instant 5G in Dublin. Works across the Wild Atlantic Way including the Cliffs of Moher and Connemara.
The best eSIM for Ireland is one that works on arrival, avoids roaming fees, and doesn't require local SIM registration. OVOSIM connects you on local networks with transparent pricing.
Ireland eSIM Configuration
Instant delivery
Instant QR delivery · 24/7 human support
3GB/Day
5GB/Day
2GB/Day
Why smart travelers switch to OVOSIM for Ireland.
| Feature | OVOSIM | Other eSIM Apps | Your Carrier Roaming |
|---|---|---|---|
| Cost (Standard Plan) | From €5.99 | Typically higher | €10/day+ |
| Network Speed | 5G / 4G LTE | Varies | Varies |
| Setup | Instant QR | QR / Manual | Automatic |
| Hidden fees | None | Sometimes | Common |
| Available before arrival | Yes | Yes | No |
Last updated:
No surprises at the airport. Activate instantly on arrival.
Chat with actual humans if something goes wrong.
No hidden fees. No roaming charges. Period.
Ready in 3 simple steps.
Go to Settings > Cellular > Add eSIM and scan the QR code from our website
Name it 'Travel Data'. Set it to 'Secondary' so your main number still works.
When you land, turn on 'Data Roaming' for the eSIM line only.
Dublin has excellent 5G throughout — Temple Bar, Grafton Street, Docklands, and the DART rail line all covered. Cork and Galway have strong 4G/5G in city centers. The Wild Atlantic Way: the main coastal driving route has 4G in all towns and most scenic viewpoints. Cliffs of Moher: 4G at the visitor center and main viewing platforms. Ring of Kerry and Connemara: good signal in village centers, intermittent on remote mountain and coastal roads — download offline maps before driving these circuits. The Aran Islands (Inishmore, Inishmaan, Inisheer) have 4G in the main villages.
Scan the QR code and connect immediately.
Share data with your laptop.
Keep your original number for calls.
OVOSIM offers great-value eSIM plans for Ireland starting at €5.99, connecting to 3 with 5G / 4G LTE coverage.
Plans start from €5.99. There are no hidden fees or roaming charges.
Yes — buy and install your eSIM before you fly, and it connects automatically to a local network when you land in Ireland.
Yes — Republic of Ireland is an EU member. Northern Ireland is part of the UK and requires either a UK eSIM or a Europe+ plan that includes the UK.
Signal drops on the open water of Galway Bay during the crossing. Reconnects on arrival at Kilronan on Inishmore.
Don't lose connection when crossing the border. One click to see plans for neighbors:
