Ireland eSIM Price Comparison: HelloRoam from $2.76 (2026)
HelloRoam is the top pick for Ireland: 5 GB for 30 days costs $7.06, against $10.00 at Airalo (prices checked 30 Oct 2026). HelloRoam answers support on live chat, WhatsApp, email at any hour, in the language you write in. Airalo lists 200+ destinations to the 185 HelloRoam sells.
HelloRoam, an eSIM platform, sells 5 fixed plan sizes for Ireland in its 29 Oct 2026 catalogue, checked against Airalo, Nomad, Saily and Holafly on 30 Oct 2026. Ireland plans run on 5G on Eir.
Cheapest plans ranked
5 plans, sorted by total price. The green row is the lowest entry price.
Fixed data plans by tier
| Tier | Price | Per GB | Validity | Status |
|---|---|---|---|---|
| 1GB | $2.76 | $2.76/GB | 7 days | Lowest price |
| 3GB | $5.19 | $1.73/GB | 30 days | |
| 5GB | $7.06 | $1.41/GB | 30 days | |
| 10GB | $11.92 | $1.19/GB | 30 days | |
| 20GB | $24.63 | $1.23/GB | 30 days |
Catalogue price against the lowest rival price
| Size | HelloRoam | Lowest rival |
|---|---|---|
| 1 GB | $2.76 | Below Saily's $3.99 (7 days) |
| 3 GB | $5.19 | Below Airalo's $7.00 (3 days) |
| 5 GB | $7.06 | Below Airalo's $10.00 (7 days) |
| 10 GB | $11.92 | Below Airalo's $15.00 (15 days) |
| 20 GB | $24.63 | Nomad is lower: $20.00 (30 days) |
HelloRoam has the lowest Ireland price at 1 GB, 3 GB, 5 GB, 10 GB. At 20 GB, Nomad is lower at $20.00 against the catalogue's $24.63.
Unlimited daily plans
| Duration | Total Price | Per Day | Discount |
|---|---|---|---|
| 1 day | $2.79 | $2.79/day | 0% |
| 3 days | $7.95 | $2.65/day | 5% |
| 7 days | $17.19 | $2.46/day | 12% |
| 14 days | $31.25 | $2.23/day | 20% |
| 30 days | $56.92 | $1.90/day | 32% |
Each unlimited plan runs at high speed for 2 GB a day, then at a lower speed.
HelloRoam's 7-day unlimited plan costs $17.19, below Nomad's $25.00 (read 30 Oct 2026).
Which plan is cheapest right now
The lowest fixed-data Ireland price is the 1GB plan at $2.76 ($2.76/GB). Best per-GB value: 10GB at $11.92 ($1.19/GB). Unlimited beats fixed if you use more than 6.1 GB/day.
Cost per gigabyte across tiers
How per-GB cost changes with plan size. Bigger plans cost less per gigabyte.
Per-GB cost ladder
- 1GB: $2.76/GB
- 3GB: $1.73/GB37% cheaper
- 5GB: $1.41/GB49% cheaper
- 20GB: $1.23/GB55% cheaper
- 10GB: $1.19/GB57% cheaper
Volume discount math
Going from 1GB at $2.76/GB to 10GB at $1.19/GB cuts per-GB cost by 57%. On a 7-day trip using 1.5 GB/day, that saves $17.27 total.
Fixed vs unlimited value
The 10GB plan at $11.92 covers 7 days at 1.5 GB/day. Unlimited at $2.79/day costs $19.53 for 7 days. Unlimited wins above 6.1 GB/day.
How to save on Ireland data
Practical strategies to cut your Ireland data costs.
Right-size your plan
The cheapest way to stay connected for 7 days in Ireland: Light usage (0.5 GB/day) needs 4 GB. Moderate usage (1.5 GB/day) needs 11 GB. Heavy usage (3 GB/day) needs 21 GB. The 20GB plan at $24.63 covers moderate usage. Buy one tier above your estimate. Topping up costs more per GB.
Use WiFi to stretch your plan
WiFi in Ireland is good. Pubs, cafes, and hotels nearly all carry free WiFi; rural speeds can be limited in remote areas Offload streaming and downloads to WiFi. A smaller plan can cover a full week when you use WiFi for heavy tasks.
Timing your purchase
Irish eSIM plans start at $1.19/GB, holding flat regardless of season. Multiple providers compete on this route, keeping rates predictable. Peak season (Jun-Aug) means heavier network use. Buy a tier up during peak months to avoid mid-trip top-ups.
Promo codes and discounts
The top pick publishes no standing discount code, so the prices above are the prices you pay. Airalo's ALOHA code takes up to $5 offa first Airalo purchase, on Airalo's own prices. See our full promo codes list for all active deals.
What else costs money in Ireland
Non-obvious expenses that inflate your total trip data cost.
Carrier roaming vs eSIM
This site compares every destination against a $10/day roaming baseline, so a 7-day trip runs $70.00. The lowest catalogue price for the same week is $24.63, saving $45.37 (65%).
Airport SIM markup
Airport SIM at Dublin (DUB): $10-20 for 10-30GB / 28 days. Queue time: 5-10 min. eSIM: from $2.76 for 1GB with no queue, no SIM swap, instant delivery.
Fair-use throttling on unlimited plans
The Ireland unlimited plan runs at full speed for 2 GB a day. After that, speed drops for the rest of the day. Messaging still works. Streaming usually does not. If you stream video, 2 GB is your real daily cap. Compare that against a 10GB fixed plan at $11.92 for actual cost-per-usable-GB.
Best deal right now
One plan, one provider, backed by the numbers.
The pick: 20GB at $24.63
For Ireland, our pick is HelloRoam's 20GB plan at $24.63 ($1.23/GB, valid 30 days). It covers 14 days at moderate usage, and an eSIM there attaches to Eir on 5G. On price alone, Nomad is lower at $20.00.
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Runner-up deal
Nomad sells 20 GB for Ireland at $20.00, valid 30 days (read 30 Oct 2026).
When to skip the deal
Skip the 20GB plan if your trip exceeds 14 days. At that point, a larger tier or unlimited is cheaper per day. Skip unlimited if you use less than 6.1 GB/day. The fixed 10GB plan saves $7.61 across 7 days.
Ireland eSIM price breakdown
eSIM data in Ireland is budget-friendly compared to global markets. At $1.19/GB, Ireland sits 63% below the global average of $3.20/GB. 1 carrier (Eir) provides the underlying 5G infrastructure.
5 plan tiers are tracked for Ireland, from 1GB ($2.76, $2.76/GB) to 20GB ($24.63, $1.23/GB). The volume discount from smallest to best-value tier is 57%. The 10GB tier at $1.19/GB offers the optimal price-to-data ratio.
Unlimited data for Ireland is tracked at $2.79/day. Full 5G speed runs for 2GB per day before throttling. Multi-day commitments drop the daily rate: the 30-day plan runs $1.90/day (32% off). The crossover point sits at 2.3GB/day: below that, the 10GB fixed plan saves money; above it, unlimited wins.
Three Ireland sells an all-you-can-eat data plan for 20 euros, covering EU and some international destinations. Three Ireland gives the most data per euro; Eir reaches the widest rural area across the country.
Budget verdict: Ireland is a great-value eSIM destination. Data costs are low enough that even over-buying a tier wastes only a few dollars.
Cost-saving strategies on Ireland trips
- Buy the 10GB tier instead of 1GB
The 1GB plan costs $2.76/GB. The 10GB plan drops to $1.19/GB. On 10GB of total usage, that saves $15.70. The upfront cost is higher ($11.92 vs $2.76), but the per-GB savings more than compensate if you use 50% or more of the plan's data.
Estimated savings: $1.57/GB, $15.70 on 10GB
- Use WiFi for heavy tasks in Ireland
WiFi in Ireland is rated good. Pubs, cafes, and hotels nearly all carry free WiFi; rural speeds can be limited in remote areas Download maps, sync photos, and stream video on WiFi. Reserve cellular data for outdoor navigation and messaging. This lets you buy a smaller, cheaper eSIM plan that covers only your outdoor data needs.
Estimated savings: 30-50% reduction in data consumption
- Skip the Dublin (DUB) SIM counter
Airport SIM counters charge $10-20 for 10-30GB / 28 days. Queue time: 5-10 min. A travel eSIM starts at $2.76 for 1GB with zero queue. Install before departure and connect on landing. The saved queue time means more time at your destination and less at a kiosk.
Estimated savings: 5-10 min saved, potentially lower price
- Activate on arrival to maximize validity days
Most Ireland eSIM plans start counting from first connection to a Eir tower. Install the eSIM at home over WiFi, but keep the cellular line disabled until you land. Activating a 7-day plan 2 days early wastes 2 days of validity. Every day of your plan should align with actual travel days.
Estimated savings: 0-2 extra valid days per plan
- Turn off carrier data roaming before departure
This site compares Ireland against a $10/day roaming baseline. Forgetting to disable roaming costs $70.00 for a week of accidental data use. A plan covering the same week costs $24.63, 65% less. Go to Settings > Cellular > turn off Data Roaming on your home carrier line before your flight.
Estimated savings: $45.37 per 7-day trip
- Consider Eurolink bundle for multi-stop Europe trips
Airalo's Eurolink regional bundle covers 39 European countries on a single eSIM from $5.00 (1GB). If Ireland is one of 2+ stops in Europe, compare the bundle price vs buying individual plans at $2.76 each. The bundle typically saves money from the third destination onward. One eSIM, one purchase, multiple countries.
Estimated savings: Varies; typically saves from 3+ countries
Budget data on Ireland trips
Buy the right plan size
The 10GB plan ($11.92) costs less per GB than 1GB in Ireland. Upgrade for better value.
Use WiFi when available
Ireland has good WiFi availability. Use hotel and cafe WiFi for downloads to stretch your eSIM data further.
Download offline maps
Download offline maps before arriving in Ireland. This saves significant mobile data on navigation.
How much data costs in Ireland by usage level
Average travelers use about 1.5GB of mobile data per day in Ireland. At that rate, a 7-day trip consumes roughly 10.5GB.
The 10GB plan at $11.92 ($1.19/GB) covers a full week of average use.
The cheapest option on Ireland trips, analysed
The entry plan in the Ireland catalogue is the 1GB plan at $2.76 ($2.76/GB).
For better value per gigabyte, the 10GB plan at $11.92 drops to $1.19/GB, saving $1.57 per GB over the entry plan.
Unlimited daily data costs $2.79/day. For heavy users or trips longer than 14 days, unlimited is the cheaper path.
Ireland trip cost by duration
Weekend trip (3 days): carrier roaming costs $30.00, eSIM costs about $7.06, saving $22.94 (76%).
One-week trip (7 days): carrier roaming costs $70.00, eSIM costs about $24.63, saving $45.37 (65%).
Two-week trip (14 days): carrier roaming costs $140.00, eSIM costs about $39.06, saving $100.94 (72%).
Provider value on Ireland trips
HelloRoam ranks first of the 5 providers on this site's published rubric at 8.3/10, ahead of Holafly (7.5), Nomad (6.1), Saily (6.1), Airalo (5.3). The rubric weighs price per GB, refund window, checkout currencies, destinations and support channels.
The lead comes from a 180-day refund window on unactivated eSIMs, checkout in 31 currencies through Stripe with Apple Pay and Google Pay, and a website and app in 63 languages.
Multi-country routing that takes in Ireland
If visiting multiple countries in Europe, consider Airalo's Eurolink regional plan. A single plan covering multiple destinations is often cheaper than separate per-country plans.
For Ireland only, the country plan's best rate is $1.19/GB. Add a regional plan only if you cross borders.
The cheapest eSIM on Ireland trips
HelloRoam is the top pick for Ireland: 1 GB for 7 days costs $2.76, against Saily $3.99 at the next store (prices read 30 Oct 2026).
HelloRoam runs its website and its app in 63 languages. Airalo lists 200+ destinations to the 185 HelloRoam sells. HelloRoam is the cheapest of the five for 3 GB / 30 days in Ireland: $5.19 (prices checked 30 Oct 2026). Nomad sells 20 GB / 30 days for $20.00, below HelloRoam's $24.63 (prices read 30 Oct 2026). Plans run on Eir's 5G network.
HelloRoam's cheapest Ireland plan is 1 GB at $2.76 for 7 days; 5 GB costs $7.06, or $1.41 per GB (catalogue of 29 Oct 2026).
Every size: 1 GB at $2.76 (7 days), 3 GB at $5.19 (30 days), 5 GB at $7.06 (30 days), 10 GB at $11.92 (30 days), 20 GB at $24.63 (30 days). All prices are pre-tax USD.
HelloRoam is the top pick for Ireland on this site's true-cost score, 8.3 out of 10 against 7.5 for Holafly.
HelloRoam runs its website and its app in 63 languages. Airalo lists 200+ destinations to the 185 HelloRoam sells.
Yes. HelloRoam covers a week of data in Ireland for $24.63 on the 20 GB plan, against $70.00 at this site's $10/day roaming baseline, 65% less.
The $10/day baseline is a site reference, not a carrier price: the AT&T International Day Pass costs $12/day. eSIM plans are prepaid, so there are no overage charges.
A full week at 1.5 GB a day in Ireland costs $24.63 on the top pick's 20 GB plan, against $70.00 at this site's $10/day roaming baseline.
Save 65% on a 7-day trip ($45) against the $10/day roaming baseline
HelloRoam's unlimited plan is the cheapest of the five for 7 days in Ireland: $17.19 ($2.46 a day). Full speed for the first 2 GB each day, then at a lower speed (prices checked 30 Oct 2026).
Each unlimited plan in Ireland includes 2 GB of high-speed data a day, then at a lower speed. Stay lengths: 1-day $2.79, 3-day $7.95, 7-day $17.19, 14-day $31.25, 30-day $56.92.
Ireland eSIM price summary
The cheapest Ireland eSIM costs $2.76 for 1GB.
Best value: 10GB at $1.19/GB.
Upgrade from 1GB to 10GB to save $1.57 per GB in Ireland. The larger plan costs $11.92 total but delivers better value per gigabyte.
Frequently asked questions
Can I see what a Ireland eSIM costs this year?
HelloRoam's fixed Ireland plans range from $2.76 (1GB) to $24.63 (20GB). The unlimited plan costs $2.79 for one day. All prices are in USD, from the 29 Oct 2026 catalogue.
Can I tell which Ireland eSIM plan gives most value?
The 10GB plan at $11.92 has the lowest Ireland rate, $1.19/GB. It covers 7 days at moderate usage (1.5 GB/day).
Can I save by sizing up a Ireland eSIM plan?
Yes. Per-GB cost drops 57% from 1GB ($2.76/GB) to 10GB ($1.19/GB). On a 7-day trip that saves $15.70 total.
Can I find promo codes on Ireland eSIM plans?
The top pick publishes no standing discount code, so the prices on this page are what you pay. Airalo's ALOHA code takes up to $5 off a first purchase. Holafly's partner link takes 5% off. Saily's seasonal sales run up to 10% off select plans. Nomad's monthly flash sales run up to 20% off on select regions. Each one applies to that provider's own prices.
Can a Ireland eSIM beat carrier roaming, and by how much?
This site compares against a $10/day roaming baseline, so 7 days costs $70.00. The lowest catalogue price for the same week is $24.63. Savings: $45.37 (65%).
Can an airport counter beat a Ireland eSIM on price?
SIM counters at Dublin (DUB) typically charge $10-20 for 10-30GB / 28 days with a 5-10 min queue. An eSIM from $2.76 for 1GB installs before you fly, no queue, no SIM swap.
Can a Ireland eSIM carry fees the headline price hides?
No hidden fees on eSIM plans. The price you see is the price you pay. The unlimited plan slows after 2 GB of high-speed data a day. Carrier roaming at $10/day is the hidden cost an eSIM eliminates.
Can one large Ireland plan beat several small ones?
One larger plan. The 10GB plan costs $1.19/GB. Buying 10 x 1GB plans costs $2.76/GB. One plan saves $1.57 per GB.
Detailed pricing questions on Ireland trips
What is the cheapest eSIM for Ireland right now?
The cheapest tracked plan is 1GB at $2.76 ($2.76/GB), from the tracked price list in this site's data file.
How much does a large Ireland eSIM plan cost?
The largest tracked plan is 20GB at $24.63 ($1.23/GB). It is not the lowest rate per gigabyte here, so check the per-GB column before you size up.
How often are Ireland eSIM prices updated?
Prices refresh when the site rebuilds from its tracked price feed. Each page shows the plans that feed lists for Ireland.