The price, currency and how it is charged were read from the operator's own website on the date shown.
ROAMING FROM IRELAND
Ireland roaming charges
3 Ireland mobile networks, 5 verified roaming prices, and what a week abroad costs with a Graba SIM travel eSIM instead.
- Networks
- 3
- Verified prices
- 5
- Snapshot
- 25 October 2026
QUICK ANSWER
We track 3 mobile networks in Ireland, with links to each one's official roaming page. Verified daily roaming charges run from €2.99 (Vodafone) to €5.99 (Three) per day. A week of prepaid data in United States with Graba SIM costs €14.50 for 5 GB.
- Networks
- 3
- Verified prices
- 5
- Region
- Europe
- Data checked
- 25 October 2026
EVERY NETWORK WE TRACK
Ireland networks and their roaming
Day passes often use your home allowance, so pick the data you'd really use. Every saving on this page updates.
- Verified price
Vodafone
7 roaming options
€2.99 per dayIreland daily roaming — USA & Canada
Save €6.43 on 7 days in United States with Graba SIM
- Ireland daily roaming — USA & Canada · per day
- Ireland daily roaming — USA & Canada · per day
- Ireland daily roaming · per day
- +4 more
- Verified price
Three
4 roaming options
€5.99 per dayIreland roaming day pass
Save €27.43 on 7 days in United States with Graba SIM
- Ireland roaming day pass · per day
- Ireland day-pass out-of-bundle data · per MB
- Roaming 2GB day pass · daily pass
- +1 more
- Archived plan — not re-checked
eir
2 roaming options
- 1GB international roaming data add-on · one-off pass
- 1GB international roaming data add-on · one-off pass
CHECKED ON OPERATOR WEBSITES
Verified Ireland roaming prices
Compared with a 5GB Graba SIM plan for 7 days Change| Network | Plan | Price | Data | 7-day trip | Source |
|---|---|---|---|---|---|
| ThreeIreland | Ireland roaming day passThree Ireland roaming day-pass destinations | €5.99per day | 2 GB | €41.93Save €27.43vs Graba SIM United States €14.50 | three.ie (opens in a new tab) Checked 25 Oct 2026 |
| ThreeIreland | Ireland day-pass out-of-bundle dataSame as day pass destinations | €0.06per MB | Uses your plan allowance | Usage-based | three.ie (opens in a new tab) Checked 25 Oct 2026 |
| VodafoneIreland | Ireland daily roaming — USA & CanadaNewer plansUSA and Canada | €2.99per day | Not stated | €20.93Save €6.43vs Graba SIM United States €14.50 | n.vodafone.ie (opens in a new tab) Checked 25 Oct 2026 |
| VodafoneIreland | Ireland daily roaming — USA & CanadaOlder plansUSA and Canada | €3.99per day | Not stated | €27.93Save €13.43vs Graba SIM United States €14.50 | n.vodafone.ie (opens in a new tab) Checked 25 Oct 2026 |
| VodafoneIreland | Ireland daily roamingRest of worldRest of world destinations on Vodafone Ireland roaming page | €4.99per day | Not stated | €34.93Save €23.18vs Graba SIM Australia €11.75 | n.vodafone.ie (opens in a new tab) Checked 25 Oct 2026 |
A WEEK AWAY
How a daily charge adds up
ThreeIreland roaming day pass
€5.99 per day × 7 days
7-day total€41.93
You save €27.43 with Graba SIM if the charge applies every day. See the United States plan
SKIP THE ROAMING BILL
Travel eSIM prices for popular trips
Prepaid Graba SIM data for a week away. Keep your home SIM on for calls and texts with its data roaming off.
BEFORE YOU FLY
Four checks that prevent bill shock
- 01
Check your zone
Ireland network prices depend on the destination zone and your plan. Open the official page linked here and find your destination before you fly.
- 02
Decide what stays on
Keep your home line on if you need calls or verification texts, but turn its Data Roaming off.
- 03
Install a travel eSIM at home
Install over Wi-Fi before you leave, then switch it on when you land.
- 04
Pick the data line
Choose the travel eSIM for mobile data and turn automatic data switching off.
GOOD TO KNOW
Questions travellers ask
Which Ireland network has the cheapest roaming day pass?
Of the daily charges we verified, Vodafone has the lowest: €2.99 per day (Vodafone Ireland daily roaming — USA & Canada (newer plans)). Zones, plan dates and allowances differ, so compare the destination lists on each official page.
How many Ireland mobile networks are covered here?
We track 3 Ireland networks, with 5 verified roaming prices. Each one links to the operator's own roaming page.
How can I avoid roaming charges on a Ireland SIM?
Turn Data Roaming off on your home SIM before you land, and use a prepaid travel eSIM for mobile data. Calls and texts on your home number can still be charged, so check your network's rates or turn the line off if you do not need it.
Which Ireland networks have roaming options for Europe?
Vodafone and eir list Europe roaming options. Whether Europe is included in your allowance depends on your plan and when you joined, so check each network's page here.
What is the cheapest way to use mobile data abroad from Ireland?
For trips of more than a couple of days, a prepaid travel eSIM is usually cheaper than a daily roaming charge: you pay once for a fixed amount of data. Keep your Ireland SIM for calls and texts with its Data Roaming off. Use the comparison on this page to check your own trip.
Why is there no price for some networks?
We only show a price confirmed on the operator's own website. Where roaming depends on your contract or zone, follow the official link to see the price for your plan.
More roaming costs in Europe
HOW WE CHECK
Every price links to the operator
The operator explains its roaming rules, but not as one fixed price — for example, inclusive roaming that depends on your plan.
The plan exists, but its price depends on your contract or destination. Use the official link to see yours.
Recorded in an earlier research pass and not re-checked yet. We show the plan name and terms, never the old price.
A blank price means we could not verify one — never that it is free. Prices include or exclude tax as the operator publishes them. Snapshot: 25 October 2026. Logos are trademarks of their owners and identify each network only; Graba SIM is not affiliated with these operators.