If you enjoy traveling to places with a unique atmosphere, rich in history and aesthetic architecture, then Dublin will be the right place for you. And to ensure internet connection, contact with relatives and use of other mobile services, owning an Irish SIM is essential when traveling to Dublin. This post will give you everything you need to know about SIM Cards in Dublin.

SIM Cards in Dublin

I. Which mobile operator is the best in Dublin?

According to the independent research company Opensignal’s latest Ireland Mobile Network Experience Report from March 2024, one operator stands out as offering the best experience in Dublin – eir.

When it came to download speeds, eir delivered average speeds of 34 Mbps in Dublin compared to Vodafone’s 28.6 Mbps. Fast downloads are essential for large apps, updates, and on-the-go entertainment.

Eir also had higher scores than competitors for metrics like Games Experience and Upload Speed Experience.In addition, eir offered wider availability than rivals with 98.2% of time connected versus 97.4% for Vodafone and 98.6% for Three. High availability means Dublin residents can rely on eir’s network for work, travel, and communications around the city.

So whether you’re a local or visitor, eir may be your best choice for seamless connectivity in the city. But check your own coverage and test drive accounts to find what operator works best for your needs.

Mobile operator is the best in Dublin
Source: Opensignal

Evaluate various mobile operators through: Ireland Mobile Operators to find the best choices.

II. Best SIM Cards in Dublin and cost

The comparison table below details SIM Card options for travelers in Dublin. Here are some commonly used plans:

Popular Dublin SIM CardPlansPrice/4weeksFeatures
Three Ireland3 Prepay 20$23.6060 Minutes, Unlimited Texts, Unlimited 5G Data
3 Prepay 30$35.40Unlimited Texts & Minutes, Unlimited 5G Data
Vodafone IrelandData Unlimited 5G$23.60100 Texts & Minutes, Unlimited 5GData
Extra Unlimited 5G$35.40Unlimited Texts & Minutes, Unlimited Data
eir MobilePrepay Simplicity$23.60Unlimited Texts & Minutes, Unlimited 5G Data
Tesco MobilePrepay Data Plus$17.70500 Texts & Minutes, 100GB Data
48 MobileAll-in-one Prepay Plan$15.32 Unlimited Texts & Minutes, Unlimited 5G Data
  • If you travel a lot and need a wide network: 3 Prepay 30 frome Three Ireland, Extra Unlimited 5G from Vodafone Ireland or Prepay Simplicity from eir Mobile are both very suitable.
  • If your budget is limited: Just go for the lowest priced 48 Mobile All-in-One Prepay Plan 

Hopefully the information we provide can help you choose the right plan for your trip to Dublin.

III. Where to buy A SIM Cards in Dublin

When traveling in Dublin, there are many places that sell SIMs, so to buy a SIM quickly and conveniently, visitors can choose one of the options below:

1. Getting a SIM Card at Dublin Airport

At Dublin Airport, there are several ways to purchase a SIM card. This is the most convenient option if you’re coming from abroad, but it’s often the most expensive. Below is information about the daily working hours of telecommunications network stores at Dublin airport:

Dublin Airport StoreDaily Working HoursLocationSIM Cards Available
Three IrelandMonday – Friday: 7:00 AM – 9:00 PMSaturday – Sunday: 8:00 AM – 8:00 PMTerminal 1, Arrivals Hall, Dublin AirportThree Ireland
Vodafone IrelandMonday – Friday: 7:00 AM – 9:00 PMSaturday – Sunday: 8:00 AM – 8:00 PMTerminal 1, Arrivals Hall, Dublin AirportVodafone Ireland
WH Smith4:30 AM – 9:30 PMTerminal 1, to the left after leaving the secure area– eir Mobile- Vodafone Ireland
SparOpen 24 hoursTerminal 2, on the left after exiting customs– eir Mobile- Vodafone Ireland
SIM Local Vending Machine4:30 AM – 9:30 PMTerminal 1, inside WH Smith, to the left after leaving the secure area– eir Mobile- Vodafone Ireland
Open 24 hoursTerminal 2, inside Spar, to the left after exiting customs
SIM Card in Dublin Airport
SIM Card in Dublin Airport

Learn more: Getting SIM Card at Ireland Airports Tourists Guide

2. Getting a SIM Card at the stores in Dublin

There are many shops in Dublin City Center that sell SIM Cards, including mobile phone stores such as Three Ireland and Vodafone Ireland, as well as convenience stores such as Tesco Mobile. Generally you’ll find better deals downtown than at the airport.

  • Dublin Train Station: Similar to Dublin Airport, there is also a SIM Card kiosk at the train station but you will have to pay a higher fee than usual because they are targeting data hungry travelers.
SIM Card kiosk at Dublin train station
SIM Card kiosk at Dublin train station
  • Mobile stores or telecom retailers: Major mobile carriers such as: Three Ireland, Vodafone Ireland, etc. have storefronts in most city centers selling their SIM cards. This is the best option if you need technical support, and you’ll often find good deals at these stores.
Three Ireland store in Dublin
Three Ireland store in Dublin
  • Third-party phone stores: Many cell phone stores sell a variety of phone plans from multiple companies. Staff can provide some help with setup, but service likely won’t be as good as carrier-specific stores.
Three Ireland store in Dublin
Three Ireland store in Dublin
  • Many smaller stores and grocery stores: Such as Newsstands, Tobacco Shops, Vending Machines, etc. that sell SIM cards super cheap. That means customer service may not bring you the most satisfaction.
Vending machines in Dublin
Vending machines in Dublin

IV. eSIM Card for Dublin travelers – a smart alternative

As one of Ireland’s largest cities, Dublin sees heavy tourist traffic every year. For travelers looking for a convenient and flexible way to stay connected in Dublin, an eSIM ensures seamless connectivity without roaming charges. Plans from 1 day to 1 month are available in various data packages starting from 1GB.

You should consider using an eSIM from esimireland.com. We are a leading eSIM provider offering convenient digital SIM plans for travelers. Setting up is simple – just scan the QR code received via email on your device. 

Once activated, the eSIM works on Dublin’s excellent 4G/5G networks throughout the city. Affordable plans like 3 days of 1GB for $3.50 offer good value.
Overall, eSIM Cards provide a modern and convenient solution for staying connected in Dublin. Trust esimireland.com for reliable connections while exploring the beauty of Dublin.

Plans that may interest you

Ireland eSIM 3 Days
Ireland eSIM 3 Days
From $3.50
Ireland eSIM 10 Days
Ireland eSIM 10 Days
From $3.82
Ireland eSIM 30 Days
Ireland eSIM 30 Days
From $4.30

V. Things to prepare when buying SIM cards in Dublin?

To have a complete trip to Dublin, you need to prepare these things to buy a SIM card quickly:

  • Identification card or passport to register SIM Card: This helps verify your identity and comply with registration regulations.
  • Mobile phones have been unlocked so they can be used with different carriers.
  • Information about arrival and departure dates from Dublin to choose the appropriate service plans.
Upgrade your Ireland
Choose esimireland.com, choose beyond limits.

VI. Tips and Recommendations

Having a local SIM card in Dublin is essential for staying connected, navigating the city and making the most of your trip. Here’s some advice from a seasoned traveler to help you:

  • Estimate your data usage (maps, social media, calling). Choose a plan with enough data and consider your trip length. Many providers offer traveler-specific plans.
  • Refer to user reviews about the service quality of network operators.
  • Make sure your phone is unlocked to work with Irish networks. Contact your telecommunications network provider if unsure.
  • Follow your provider’s instructions to activate your SIM Card. It’s usually simple.
  • Double check any activation or hidden fees before purchasing.

By following these tips, you can ensure a seamless and connected experience throughout your Dublin adventure using a SIM Card.

VII. FAQs about buying a local SIM Card in Dublin

Do I need a SIM Card in Dublin?

While Wi-Fi is available in many places, having a local SIM card offers greater flexibility and convenience. It allows you to:
– Use data for navigation, social media, and online research on the go.
– Make calls and texts locally without roaming charges.
– Stay connected with friends and family.

Prepaid vs. Contract SIM Cards?

– Prepaid: Ideal for most tourists. You pay upfront for a set amount of data and top-up as needed. Offers flexibility and avoids long-term commitments.
– Contract: Suitable for longer stays. Requires a contract and monthly payments, often offering lower rates but less flexibility.

What factors should I consider when choosing a SIM Card?

– Data allowance: Estimate your data needs based on map usage, social media, and potential calls. Choose a plan with sufficient data for your trip duration.
– Price: Compare prices and data allowances from different providers to find the best value.
– Validity period: Consider how long your SIM card needs to be active for your trip.
– Top-up options: Ensure the provider offers convenient top-up options via online portals, physical stores, or top-up vouchers.

What documents do I need to buy a SIM Card?

In most cases, you’ll only need a valid photo ID, such as your passport. Some vendors might ask for proof of local address for contract SIM cards (unlikely for prepaid).

Any tips for using my SIM Card in Dublin?

– Download offline resources: Download maps and essential apps before leaving your home country to save data upon arrival.
– Consider a dual SIM phone: If your phone allows it, you can keep your home SIM active for calls and texts while using the Dublin SIM card for data.

VIII. Conclusion

With a Dublin travel SIM in hand, you can comfortably visit all the top destinations there. Whether you’re navigating the cobbled streets with offline maps, sharing breathtaking photos on social media, or staying in touch with loved ones back home, a SIM Card empowers you to experience Dublin to the fullest.

This guide provides you with easy access to all the important information for your journey about carriers, service packages and where to buy SIM Cards in Dublin. Now go forth, explore, and make unforgettable memories in this vibrant, beautiful city! And don’t forget to leave a comment below our post!