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Data plans · Ireland

eSIM for Ireland - buy online & activate instantly

Stay connected effortlessly with our flexible data plans

Instant activation · Email delivery · No roaming fees

24/7 eSIM help Prepaid, no contract

Plans from 1.50 USD

From the UK: get online in Ireland right after landing - without daily roaming charges.

  • ✓ Avoid post-Brexit roaming fees (prepaid, no contract)
  • ✓ Instant delivery: install link for iOS/Android + QR code
  • ✓ Hotspot supported (device-dependent)
Choose a data plan Provider comparison All destinations
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Top offers

Four popular plans to start. More options and filters are available under “Show all packages”.

1 GB  7 days

Ireland eSIM

Maps & WhatsApp
1 GB
2.00 USD
3 GB  15 days

Ireland eSIM

Recommended Social media
3 GB
3.50 USD
5 GB  30 days

Ireland eSIM

Travel
5 GB
5.00 USD
10 GB  30 days

Ireland eSIM

Hotspot & work
10 GB
8.00 USD

There are 12 more packages. Use filters for validity and data volume.

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Does eSIM work in Ireland?

Yes. An eSIM works reliably as long as your device supports eSIM and is carrier-unlocked. Your plan connects to local partner networks (e.g. Eir (5G)).

Coverage and internet quality in Ireland

Coverage depends on region and partner network. In major tourist areas it is usually strongest; in remote areas it can vary. 5G may be available depending on location and device; 4G/LTE is still the baseline in many situations.

Practical travel check: connectivity is typically strongest in Dublin, Galway, Cork, Killarney, Ring of Kerry.

UK roaming costs: After Brexit, many UK mobile plans charge a daily fee for roaming in Europe, and roaming outside the EU can be even more expensive (depending on carrier and plan - e.g. EE, Vodafone, Three). On a 7-14 day trip, those daily fees can add up quickly. A prepaid travel eSIM keeps costs predictable and works as soon as you land. Tip: switch prices to GBP using the currency toggle above.

Activate your eSIM - how it works

After purchase, you receive an iOS/Android install link plus a QR code by email. Install takes seconds on Wi-Fi. Short guide here: eSIM in Ireland: which provider is best?

eSIM vs local SIM in Ireland

A clear comparison for tourists: Internet in Ireland: WiFi vs local SIM vs eSIM

If you travel between the UK and Ireland, an eSIM helps you avoid roaming surprises and keeps your main number active for calls/SMS.

Networks and coverage across Ireland

Ireland has three networks — Vodafone, Three Ireland and Eir — with good 4G/LTE and growing 5G across Dublin, Cork, Galway and Limerick. Coverage is reliable in towns and along the main motorways; expect dips on scenic routes like the Ring of Kerry, Connemara and the Wild Atlantic Way, so save offline maps for road trips.

Driving the Wild Atlantic Way

Ireland is made for road trips, and a travel eSIM keeps maps and bookings live between towns. Note that the Republic of Ireland and Northern Ireland (UK) are separate networks — if you cross the border, check your plan covers both, or pair an Ireland plan with UK coverage. For a week, 5–10 GB is usually plenty.

More Ireland travel-internet guides

FAQs

Quick answers before you buy.

Which network is best in Ireland — Vodafone, Three or Eir?▼
Vodafone and Three have strong nationwide coverage; Eir is also widely available. A travel eSIM connects to a local partner network automatically, so you get reliable 4G/5G across towns and main routes without choosing yourself.
Does the Ireland eSIM cover Northern Ireland?▼
The Republic of Ireland and Northern Ireland (part of the UK) are separate. An Ireland plan covers the Republic; if your trip crosses the border, check the plan includes the UK or carry a separate UK option.
Will it work on the Ring of Kerry and Wild Atlantic Way?▼
Coverage is good in towns and on main roads, but scenic coastal and mountain stretches can lose signal. Download offline maps before setting off on rural drives.
Does eSIM work in Ireland?▼
Yes - if your phone supports eSIM and is carrier-unlocked. Coverage depends on local partner networks (e.g. Eir (5G)).
Is this worth it for UK travelers?▼
After Brexit, many UK mobile plans charge a daily fee for roaming in Europe, and roaming outside the EU can be even more expensive (depending on carrier and plan - e.g. EE, Vodafone, Three). On a 7-14 day trip, those daily fees can add up quickly. A prepaid travel eSIM keeps costs predictable and works as soon as you land.
Do I get the install link instantly?▼
Yes. Right after purchase we email you an iOS/Android install link plus a QR code.
When does validity start?▼
Your plan typically starts when it first connects to a local network in Ireland. You can install in advance on Wi-Fi.
Can I use hotspot/tethering?▼
In most cases yes. You can share data with your laptop/tablet (device-dependent).
Will WhatsApp keep my number?▼
Yes. Your WhatsApp/Telegram/iMessage stay on your main number; the eSIM provides data.
What if there is no signal?▼
Toggle airplane mode, confirm data roaming is enabled for the eSIM, and try manual network selection. If needed, contact support.

Why buy from TimeTransfers?

Daily (unlimited) plans & Fair-Use

How per-day plans and speed work.

What is a "daily" plan?▼
A daily plan gives you a high-speed data allowance every day (for example 1–2 GB/day). Each day the allowance resets, so you stay connected for the whole validity period.
Is the data really unlimited?▼
Yes — your connection is never cut off. Once you use up the daily high-speed allowance, the speed is reduced (Fair-Use Policy) for the rest of that day, then returns to full speed the next day.
What speed do I get after the daily allowance?▼
After the high-speed allowance, the speed is reduced to the plan's Fair-Use rate (typically around 512 Kbps up to 1 Mbps). That is still fine for messaging and maps, but not for HD video or video calls.

180 Days to Activate

You have 180 days from the date of purchase to activate your eSIM. This gives you plenty of flexibility to plan your trip without rushing.

Full Tethering Support

All our eSIM plans fully support tethering, allowing you to share your mobile data with other devices like laptops, tablets, or friends' phones without any restrictions or extra charges.

Enjoy seamless connectivity across all your devices, making your travels even more convenient.

Easy eSIM Activation

Activating your eSIM is simple! Just scan the QR code we send you via email, and you're ready to connect. No physical SIM cards, no hassle, just instant internet access.

No eSIM Support on Your Phone?

If your phone doesn't support eSIM, don't worry! You can purchase a portable WiFi device from 9esim.com, a one-time investment that lets you use eSIM technology with any device. 9esim.com

Keep Your Original SIM

With eSIM, you can use your original physical SIM card simultaneously. This means you can keep your local number for calls and SMS while using our eSIM for data abroad.