20 GB Internet in Ireland - 30 Days
How to Use Your 20 GB eSIM in Ireland
Purchase & Receive Your QR Code
The moment you buy your Ireland 20 GB plan, your QR code lands in your inbox and dashboard.
Install the eSIM
Go to Settings → Mobile Data → Add eSIM and scan the QR code. Stay on Wi-Fi while you install.
Activate & Connect
Switch on the eSIM Ireland data plan in your settings - it'll connect to the network automatically. Already abroad? Turn on Data Roaming.
You're Online!
You've got 20 GB of data for 30 days in Ireland. Keep your primary SIM switched on if you still need calls and SMS.
Important Notes
- •Install your Ireland eSIM before your trip, while you still have Wi-Fi.
- •Your device must be eSIM-compatible and carrier-unlocked.
- •Each QR code can only be scanned once - don't delete the eSIM after installing it.
Ireland eSIM - Frequently Asked Questions
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Why Travelers Choose an eSIM for Ireland
Flying into Dublin (DUB) for Trinity College's Book of Kells, the Cliffs of Moher, the Ring of Kerry, or crossing the border for Northern Ireland's Giant's Causeway? An Ireland eSIM connects to Three Ireland, Vodafone Ireland or Eir the moment your plane lands — no airport kiosk queue, no Irish-ID SIM paperwork. Under EU Roam Like At Home, the Ireland eSIM also covers side-trips to France, Germany or Spain seamlessly. For travelers doing the classic Ireland + Northern Ireland + UK circuit, a regional eSIM covering both is simpler than juggling two plans. Activate a plan in two minutes, scan the QR code, and you're online for Dublin ride-shares, Wild Atlantic Way GPS, or Belfast–Giant's Causeway shuttle bookings. Choose a 7-day 3 GB plan for a Dublin + Galway + Cliffs of Moher weekend, a 30-day 10 GB plan for a full Wild Atlantic Way road trip, or Ireland eSIM unlimited data for longer digital-nomad or remote-work stays.
eSIM vs Three Ireland Tourist SIM — Which Works Best for Ireland?
Three Ireland, Vodafone Ireland and Eir sell tourist SIMs at Dublin Airport and city-centre shops, but activation needs passport + tourist form. An Ireland travel eSIM activates before you land, and regional Ireland + UK eSIMs handle the Giant's Causeway and Belfast side-trips that would otherwise trigger post-Brexit UK roaming charges.
| eSIM | Three Ireland Tourist SIM | |
|---|---|---|
| Setup time | ≈ 2 minutes (QR scan pre-flight) | 15–30 minutes (DUB kiosk) |
| Paperwork | none | passport + tourist form |
| Cost | from ~$0.40/day | EUR 10–25 tourist pack |
| UK combo | Ireland + UK regional eSIM option | Ireland only — UK roaming (post-Brexit) |
| Coverage | Three / Vodafone IE 4G/5G | same carriers |
Ireland eSIM FAQ — Dublin Coverage, Three Ireland & Ireland-UK Combo Travel
Which is the best eSIM for Ireland?
The best eSIM for Ireland depends on your route — a 7-day 3 GB plan fits a Dublin + Galway + Cliffs of Moher weekend, a 30-day 10 GB plan covers a full Wild Atlantic Way drive from Donegal through Connemara, the Burren, Ring of Kerry and down to Cork, and Ireland eSIM unlimited data suits longer digital-nomad or remote-work stays in Dublin or Galway. Our Ireland eSIMs run on Three Ireland and Vodafone Ireland, with dense 4G/5G across Dublin, Cork, Galway, Limerick and along the Wild Atlantic Way.
Is there a good eSIM for Ireland and UK together?
Yes — a regional Ireland + UK eSIM covers Republic of Ireland + Northern Ireland + Great Britain on one QR code, ideal for travelers crossing the Northern Ireland border (Dublin → Belfast → Giant's Causeway), taking a ferry to Liverpool, or flying on to Edinburgh. That's simpler than a Three Ireland tourist SIM (which now incurs UK roaming charges post-Brexit) and cleaner than swapping SIMs at each border.
Does an Ireland eSIM work across the Wild Atlantic Way and remote areas?
Yes — Three Ireland and Vodafone Ireland both have 4G coverage along the Wild Atlantic Way — from Donegal through Sligo, Connemara, Galway, the Burren, Cliffs of Moher, Dingle Peninsula and Ring of Kerry. Expect occasional drops on very remote coastal headlands (Slieve League, Ceann Sibéal) and deep inland boglands, but every major town, viewpoint and B&B gets reliable 4G.