Top pick01
Saily
10 GB, 30 days
$16.34
$1.63 / GB
Europe
Best Ireland eSIM
From $0.58 · 42 carriers · 3,764 plans
Updated August 14, 2026
Top 4 recommended
View dealDeal
#202
GoMoWorld
40 GB, 30 days
$11.98
$0.30 / GB
#303
GigSky
1 GB, 7 days
$2.77
$2.77 / GB
#404
Esimo
3 GB, 30 days
$8.50
$2.83 / GB
Full comparison
All Ireland eSIM plans
Recommended sort. USD prices. Updated August 14, 2026.
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FAQ
Ireland eSIM, answered
What is the cheapest eSIM for Ireland?+
Plans start from $0.58. Use our comparator to find the best price per GB for your trip duration.
How do I activate an eSIM in Ireland?+
Purchase online, receive a QR code by email, scan it in your phone settings, and enable the eSIM line when you arrive.
Is there a promo code for Ireland eSIM plans?+
Yes. Use code ESIMP at checkout on participating carriers for verified discounts on Ireland plans.