Three Ireland review
Updated September 28, 2026 · NomadCue Editorial Team · Facts checked September 26, 2026
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Our verdict
Three Ireland sells a straightforward local eSIM for people spending a short trip in Ireland, priced from €15 with instant activation and 5G. It suits travellers who want a carrier's own network and easy pickup, though the reach is a single market and the data is capped.
Key facts
- Best for
- Visitors who want a local Irish carrier line for a short trip.
- Price from
- €15↗
- Countries covered
- 1↗
- Unlimited data
- No↗
- 5G
- Yes↗
- Fair use policy
- All You Can Eat Data is for ROI use only; EU roaming allowance calculated under EU fair usage policy, 0.14c per MB surcharge once exceeded↗
- Top-ups
- Yes↗
- Seller type
- Carrier↗
- Legal entity
- Three Ireland (Hutchison) Limited↗
- Headquarters
- Ireland↗
- Founded
- 2005↗
- Support channels
- Chat, Phone, Help-centre↗
- Region
- Local
- Features
- 5G, Instant activation, Carrier plan
- Audience
- Short trips
- Official website
- three.ie
Pocket Wi-Fi
- Daily price
- €15↗
- Data allowance
- 5GB Ireland and EU data↗
- Pickup and delivery
- In store or at Dublin airport↗
Facts checked September 26, 2026, 6 sources
Apps and profiles
- Get the app
- Google Play
Pros and cons
Pros
- The bundle is simple: 5GB Ireland and EU data at a daily price of €15.
- You buy direct from the network operator as a carrier plan, and top-ups are available on the same line.
- Runs on 5G with instant activation once the SIM is in your hand.
- Pickup runs In store or at Dublin airport, so there is no delivery wait.
Cons
- Unlimited data is not offered, so heavy days will run into the 5GB Ireland and EU data cap.
- The EU element of 5GB Ireland and EU data follows the EU fair usage policy, and extra data is charged per MB once that allowance is used up.
- Coverage is listed as 1 country, and the plan is built around a home market rather than a multi-country trip.
Ready to try Three Ireland?
Scored 8.6 / 10 by NomadCue.
Who it suits
- Visitors spending a short trip in Ireland who would rather buy from the network operator than a travel reseller.
- Travellers who want data in Ireland and the EU in one bundle: 5GB Ireland and EU data.
- People who land at Dublin airport and want a working line straight away, with support on chat, phone and help centre.
Who should look elsewhere
- Anyone crossing several continents should compare Zwitchy, which covers 200 countries, rather than a single market plan.
- Shoppers who want the lowest starting price can look at eSIMGo.is, priced from $0.99.
- Travellers who need unlimited data should note that unlimited data is not offered, and start with SimToIsrael at $25 instead.
How Three Ireland compares
8.6 vs 9.38.6 vs 9.3
8.6 vs 8.58.6 vs 9.3
8.6 vs 9.5
8.6 vs 8.08.6 vs 9.2
8.6 vs 9.0
8.6 vs 8.9
8.6 vs 9.5
8.6 vs 8.5
8.6 vs 9.3
8.6 vs 8.98.6 vs 8.8
8.6 vs 9.2
- 8.6 vs 9.6
- 8.6 vs 9.5
8.6 vs 9.5
8.6 vs 9.3
8.6 vs 9.3
8.6 vs 9.28.6 vs 9.2
- 8.6 vs 9.2
8.6 vs 9.1- 8.6 vs 9.1
- 8.6 vs 9.1
8.6 vs 9.0
8.6 vs 8.8- 8.6 vs 8.7
8.6 vs 8.68.6 vs 8.6
Where Three Ireland is available
- Available
- Ireland
Countries from the brand (Source, checked September 26, 2026)
Frequently asked questions
How much does the Three Ireland plan cost?+
Prices start at €15, and the same figure is shown as a daily price of €15. That buys a local bundle rather than a travel pass, so the cost is set by the Irish operator itself. Worth weighing against the roaming add-on you would have paid at home.
How much data do I get, and where does it work?+
The bundle includes 5GB Ireland and EU data. Coverage is listed as 1 country, so build your days around Ireland, with the EU element stretching the same bundle east. It is a single market plan rather than a global one, which keeps the price down.
Is there unlimited data on this plan?+
Unlimited data is not offered here, so 5GB Ireland and EU data is what covers the trip. If your days involve heavy streaming or hotspot use, check that cap carefully and keep top-ups in mind. Plans built around unlimited data suit a different kind of traveller.
What happens if I use up the EU roaming allowance?+
Roaming in the EU is measured under the operator's fair usage policy, and each extra MB is charged once that allowance is spent. The operator's all you can eat offer is for use in the Republic of Ireland only, so the EU side is a fair use allowance rather than unlimited roaming.
How do I get the SIM?+
Pickup runs In store or at Dublin airport, which is the quickest route if you are flying into Dublin. The listed features in 5g, instant activation and carrier plan include instant activation, so there is no long wait between landing and getting online. Buying in store also means you can ask questions at the counter.
Can I top up if I run out of data?+
Top-ups are available, which matters if 5GB Ireland and EU data does not last a longer stay. You add data as needed rather than committing to a larger bundle up front, and support is reachable on chat, phone and help centre if you need help setting it up.
Who am I buying from, and does it run on 5G?+
You are buying from a carrier, and the legal entity behind the plan is Three Ireland (Hutchison) Limited. The service runs on 5G, and the same operator's support runs chat, phone and help centre, so help comes from the network provider rather than a third party reseller.
Is this plan built for a short trip or a long stay?+
It is aimed at short trips, with short trip as the listed audience and the data bundled for a quick visit rather than months abroad. For a longer stay, a plan with wider country coverage is a better fit than a single market bundle.
Sources
- en.wikipedia.org/wiki/3_(company) checked September 26, 2026
Backs: Founded
“Three Ireland launched on 26 July 2005 as Ireland's fourth mobile network operator behind Vodafone, O2 and Meteor”
- three.ie checked September 26, 2026
Backs: Features, 5G
“Shop 5G Phones, Plans, Broadband and More | Three Ireland”
- three.ie/esim.html checked September 26, 2026
Backs: Fair use policy
“All You Can Eat Data service is for ROI use only. EU data roaming allowance (above) calculated in accordance with EU fair usage policy. Surcharge of 0.14c per MB applies if this allowance is exceeded.”
- three.ie/legal/terms.html checked September 26, 2026
Backs: Headquarters, Legal entity, Seller type
“Three Ireland (Hutchison) Limited Consumer Terms & Conditions”
- three.ie/support/my3.html checked September 26, 2026
Backs: Support channels
“No need to call, just message us with your questions.”
- three.ie/why-choose-three/flexible-options/irish-sim-for-... checked September 26, 2026
Backs: Audience, Countries covered, Daily price, Data allowance, Pickup and delivery, Price from, Region, Top-ups, Unlimited data
“Visit Ireland 5GB Top Up every 7 days €15.00”
Compiled from 6 source pages, checked September 26, 2026. We did not open an account.
Not confirmed yet: Price per GB from, Hotspot sharing.