Ireland's best SIM-only deals

Find and compare cheap SIM-only deals in Ireland. Whether you’re looking for a budget mobile phone deal or an unlimited, 5G enabled plan, you’ll get the best SIM-only deals here.

Best SIM-only deals in Ireland

Our comparison shows a pick of the best SIM-only deals in Ireland from all the top mobile networks.

€14.99 Plan
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€14.99 p/m
Go to site
Download Speed limited to 5Mbps, €14.99 activation fee applies
connect - 30 Day
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€14.99 p/m
for 12 months, then €29.99 p/m
Go to site
€9.99 activation fee applies
5G
GoMo Go More
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€14.99 p/m
€14.99 activation fee applies
5Gb Plan
30 days
Contract
500
Minutes
500
Texts
5GB
Data
€15 p/m
Go to site
Unlimited Plan
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€5 p/m
for 5 months, then €25 p/m
Go to site
complete - 30 Day
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€19.99 p/m
for 12 months, then €34.99 p/m
Go to site
200 international minutes and texts, €9.99 activation fee applies
5G
€20 All In SIM Only
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€20 p/m
Go to site
300 international minutes
GetTech

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Three 3 Bill Pay Unlimited SIMO 12m
12 months
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€20 p/m
for 6 months, then €30 p/m
60 International Minutes/Texts
Three 3 Bill Pay Unlimited SIMO 12m 5G
12 months
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€25 p/m
for 6 months, then €35 p/m
60 International Minutes/Texts
5G
Three 3 Bill Pay Unlimited SIMO
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€30 p/m
60 International Minutes/Texts
Vodafone RED Unlimited SIM Only
12 months
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€25 p/m
for 6 months, then €35 p/m
Download Speed limited to 10Mbps, Unlimited European calls & texts, 100 International minutes & texts 
Three 3 Bill Pay Unlimited SIMO 5G
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€35 p/m
60 International Minutes/Texts
5G
Three 3 Bill Pay Unlimited SIMO Plus 12m 5G
12 months
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€30 p/m
for 6 months, then €40 p/m
300 International Minutes/Texts
5G
Vodafone RED Unlimited 30 Day Sim Only
30 days
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€35 p/m
Download Speed limited to 10Mbps, Unlimited European calls & texts, 100 International minutes & texts 
Vodafone RED Unlimited Max SIM Only
12 months
Contract
Unlimited
Minutes
Unlimited
Texts
Unlimited
Data
€35 p/m
for 6 months, then €45 p/m
500 International minutes & texts, Unlimited calls to Europe and selected countries
5G

What is a SIM-only plan?

It’s a mobile phone contract that includes minutes, texts and data only. You don’t get a new phone with a SIM-only deal, so you’re only paying for airtime.

SIM-only plans are cheaper than bill pay deals because you’re not paying to spread the cost of a new mobile phone. They’re usually offered as a 30-day rolling contract, with no tie-in but you’ll have to provide your contact and bank details.

The monthly price is fixed but you can choose between bill pay or prepay type deals.

What are the advantages of a SIM-only deal?

If you’re not ready to part with your beloved phone and your mobile contract has finished, there are many advantages to switching to a SIM-only deal.

  • Cheaper deals
  • Short contracts
  • No tie-ins or penalties
  • No topping up
  • Keep your number

The downside is you don’t get a new phone and you may need to unlock your phone or buy a SIM-free phone.

Bear in mind that discount prices can increase after the introductory period, but you are free to move on to a cheaper deal and keep your number.

Want an alternative to bill pay?

If you’re looking for a deal with lots of data but don’t want to commit to a monthly bill, a prepay plan offers a flexible option.

It can work well if you:

  • are under 18
  • have a poor credit history
  • use lots of data for music & streaming
  • don’t have a bank account

Just choose a prepay plan with all the minutes, texts and data you need, and top up by the plan amount each month.


SIM-only deals for international calls including EU & UK

There are some SIM-only deals that offer EU or international calls as part of your monthly plan. This type of plan is ideal if you regularly make overseas calls.

Most of Ireland’s top network providers offer international calls or roaming data plans, although expect to pay more if you need lots of international minutes.

200 international minutes & texts for €19.99

Plus get 50GB of your data to use across the EU


Looking for a new phone to go with your SIM-only deal?

iPhones

Samsung Galaxy phones

What about SIM-free, refurbished phones?

You could also consider getting a pre-owned phone if you’re on a budget. A refurbished phone is ideal if you want to buy a phone outright and keep monthly costs down.

Our guide Should you buy a refurbished phone? can help you decide if it’s right for you.

Compare refurbished phones

You could make huge savings on your next device with GetTech.

SIM-only FAQs

Can I keep my mobile number?

Yes, this is called ‘porting’ your number and makes changing network a much smoother process.

Keeping your number means you won’t have to tell all your friends and family your new number or risk losing contact with anyone.

Your new network will guide you through the steps you need to take to port your mobile number

How do I compare SIM-only packages?

When you compare SIM-only deals, consider what’s most important to you. For example:

  • Do you need an unlimited data plan or do you mainly use your phone for calls and texts?
  • Do you want to be tied in for 12 months or would you prefer a 30-day rolling contract?
  • Do you want bill pay or would prepay suit you better?

Once you have an idea of what you’re looking for, Switcher.ie’s SIM-only comparison can help you compare deals.

We’ll show you all the best mobile bill pay or SIM-only offers on the market, with key features highlighted, so you can simply choose the best plan for your needs.

How do I switch mobile phone provider?

Switching your mobile phone network is very straightforward and your new provider will handle the technical bits of the switch.

Before you make any change, check you’re out of contract before signing up to a new plan. This will ensure you avoid early exit fees, which can be high.

If you have a bill-pay deal, you’ll also need to contact your current provider to cancel your plan, and once you’ve paid your final bill - cancel any direct debits.

The only difference you’ll notice when you change providers is the cost and a new provider’s name on your phone and bills.

You may also experience slight differences in signal, but check network coverage before you make the switch.

How much data do I need?

The amount of data you need will depend on what you use the internet for on your mobile phone.

If you mainly use the data on your phone to browse the internet and send messages via Whatsapp or other messaging services, you’d be considered a light user. Streaming a lot of video content or online gaming would make you a heavy user.

Data packages are normally measured in GBs, which is 1,024MBs. Here are some examples of data usage:

  • visiting a website uses up around 1MB
  • watching TV shows or movies on Netflix uses about 1GB for every hour of SD video
  • streaming TV and movies in HD uses about 3GB per hour

Is a 30-day or 12-month SIM-only contract best for me?

The kind of contract you go for will totally depend on your circumstances.

If you’d like to try a new provider and want to test out the service and coverage, you could opt for a shorter-term contract to try it out.

Longer contracts tend to be cheaper, however, so if you’re happy to lock in for longer, you could save money in the long run.

What is a data-only SIM?

A data-only SIM is a SIM card that is generally used with a tablet. It doesn’t include an allowance for calls and texts, instead, you’ll just get a data allowance, so you can get online on your tablet outside of WiFi areas.

Which mobile networks provide SIM-only plans?

In Ireland, SIM only deals are provided by operators such as: