5 Best eSIMs for Ireland for Short and Long Trips

Tourism in Ireland is booming but finding reliable WiFi isn’t always guaranteed. Whether you’re pub-hopping in Dublin or road-tripping the Wild Atlantic Way, staying connected makes life easier.

Sure, you could just turn on roaming and hope for the best. But roaming charges add up fast and the last thing you want is a high mobile phone bill when you get home.

eSIM is the solution.

It’s a digital SIM you download directly to your phone. It provides local data, calls, and texts without the need for a physical SIM card.

Setup takes just a few minutes in your phone’s settings. Your regular SIM (and phone number) stays active, so you can still receive calls from home if needed. When your trip is complete you can delete the eSIM plan and revert to your original plan in seconds.

Most phones support eSIM, but it is always good to double-check.

Here’s how to know if your phone is compatible:

• iPhone: iPhone XR and newer (including all iPhone 11, 12, 13, 14, and 15 models)
• Samsung: Galaxy S20 and newer, Z Flip/Fold models, Note 20 and newer
• Google Pixel: Pixel 3 and newer (except Pixel 3 models from Australia, Japan, and Taiwan)
• Other brands: Many newer Oppo, Huawei, Motorola, and Sony devices — check your device settings

How to check on your phone:
Go to Settings > Mobile Data (or Network & Internet) and look for an option like “Add eSIM” or “Add Mobile Plan”.

It depends on how long you’re staying and how much data you plan to use. Light user just needing maps and WhatsApp? A small plan will do. Streaming, hotspotting, or remote working? Go for a bigger bundle. But remember, the more data you buy the cheaper it gets per GB.

🔥 PRO TIP: If you're on the lookout for lots of data and a great deal, the Lycamobile 100 GB plan comes in at 20 cents per gigabyte 🔥

Below, we’ve rounded up some of the best-value eSIM plans for Ireland, all ready to download instantly.

1 GB eSIM

Global

Smartroam

Duration

1 Days

Plan

Data

Speed

4G / 5G

Price

$6.25

Buy Now

Stay Connected, Anywhere.

• Price: $6.25
• Calls & Texts: Data Only
• 4G/5G: Yes
• Hotspot: Supported
• Multi Destination: Yes
• Price Per GB: €6
  

This eSIM plan from Smartroam offers 1GB of reliable data for a single day. It's perfect for travellers on a quick business trip or tourists making a short stopover. With coverage in 97 countries, it's also perfect if you're hopping between multiple destinations within 24 hours.

Unlimited eSIM

Ireland

Smartroam

Duration

7 Days

Plan

Data

Speed

4G / 5G

Price

$25.75

Buy Now

Stay Connected, Anywhere.

Top Seller

• Price: $25.75
• Calls & Texts: Data Only
• 4G/5G: Yes
• Hotspot: Supported
• Multi Destination: Ireland only

For those who don't like to worry about limits, Smartroam's unlimited 7-day plan is a great choice. Stream videos, make video calls, or upload countless photos without concerns. This data-only plan does not come with a phone number, but you can make calls via WhatsApp, Instagram, and more. This plan connects to the Vodafone Ireland network. Perfect if the only stop on your trip is Ireland (for a week or less.)

12 GB eSIM

Europe

+Roaming

Orange FR

Duration

31 Days

Plan

Data/​Calls/​SMS

Speed

4G

Price

$21.50

Buy Now

Global Reach, Local Care

• Price: $21.50
• Calls & Texts: Unlimited local calls, 30 international minutes, 200 SMS texts
• 4G/5G: Yes
• Hotspot: Supported
• Multi Destination: Yes
• Price Per GB: €1.67

This two-week plan from Orange gives you 12GB of data, unlimited local calls, 30 international minutes, and 200 SMS texts. Perfect for travellers who want full coverage for calls, texts, and data while exploring Ireland and other parts of Europe. This plan covers most of Europe, including Iceland, Italy, Spain, UK, and Germany. Learn more about our best Europe eSIMs.

100 GB eSIM

Ireland

+Roaming

Lycamobile IE

Duration

15 Days

Plan

Data/​Calls/​SMS

Speed

4G / 5G

Price

$21.50

Buy Now

16 Million Global Customers

Best Value

• Price: $21.50
• Calls & Texts: Unlimited local calls, 100 international minutes, unlimited SMS
• 4G/5G: Yes
• Hotspot: Supported
• Multi Destination: Yes (21 GB of EU Roaming)
• Price Per GB: €0.20 cents

Lycamobile’s 15-day plan offers a very impressive 100GB of data alongside unlimited local calls, 100 international minutes, and unlimited SMS. It's designed for travellers spending about two weeks in Ireland and possibly visiting other EU countries such as France, Italy, Portugal, Spain, or United Kingdom.

• Price:
• Calls & Texts: Unlimited local minutes and SMS
• 4G/5G: Yes
• Hotspot: Supported
• Multi Destination: Yes
• Price Per Day: €1.18

This long-term plan from Three UK gives travellers 30GB of data over three months. It includes unlimited local minutes and SMS across 71 countries. It's perfect for digital nomads, students, or long-term visitors.

🍀See all plans for Ireland 🍀

All the eSIM plans mentioned above are available at Sim Local, with instant WhatsApp support and a money-back guarantee. Download the Sim Local app today for immediate access to hundreds of plans for 200+ destinations, including Ireland.