Top picks for Ireland SIM Cards

Discover 24 SIM Cards in Ireland on Trip.com, updated March 2, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

With 6.693k verified reviews, SIM Cards Ireland boast an average rating of 4.5.

This week's most popular SIM Cards: "Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code", with 1.855k reviews and a 4.7 rating.

The next available day tour departs on March 3, 2026. Book now to secure your spot!

Ireland SIM Cards usually take about 1 hours — perfect for a relaxed, immersive experience!

March is the perfect time to visit Ireland! Choose from SIM Cards available day tours, including seasonal favorites like Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code.

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24 results for Ireland SIM Cards

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Reviews/Trip Moments

Reviews: Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code
Guest User2025-11-22
I've repurchased this multiple times. It's ready to use immediately upon arrival, and renewals are very convenient. Checking usage on the website is easy, and data sharing is supported. Internet connectivity is consistently smooth across different locations in Spain.
Reviews: Europe 4G/5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR code
Guest User2026-03-01
Once I activated the esim at my destination, the internet connected immediately. Super fast coverage throughout my stay in Athens and Santorini
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Guest User2026-01-22
It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍
Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Data Packages | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.
Reviews: Europe (34 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-03-01
Discounts, convenient rates, everything is fast, from payment to full use in just a couple of minutes. I recommend it.
Reviews: Europe Orange eSIM | Total 12GB-100GB | Unlimited calls & SMS in Europe | 31 Days | QR code
Guest User2026-02-16
I bought it before my trip to Europe. Everything worked fine. The main thing is to enable data roaming on your phone and manually change the carrier in Redis for each country. I bought 100 GB. It was more than enough.