Operators in Ireland
1 partner network
- 35G
1 anchor carrier
- Vodafone IE5G
Highest generation per operator is displayed; some plans may use a fallback band based on local conditions.
About Ireland eSIM
eSIM Ireland: Instant 5G for Dublin, Galway & the Cliffs of Moher
Welcome to the Emerald Isle! From the lively pubs of Dublin's Temple Bar to the breathtaking views at the Cliffs of Moher, Ireland is a land of music, history, and adventure. Stay connected for all the "craic" with Cellesim.
Get instant, high-speed 5G across Ireland with Ireland eSIM plans starting at just $2.99. Choose from 24 limited and 16 unlimited plans.
The Smart Way to Dodge Costly International Roaming
For travelers from outside the EU (like the US, UK, or Canada), using your home phone plan in Ireland can lead to massive roaming charges.
Don't let "bill shock" ruin your trip. When you land at Dublin Airport (DUB), skip the queues at the SIM card kiosks. An Ireland eSIM is the smartest, cheapest way to get connected instantly at local rates.
Why Cellesim is Your Best Bet for Ireland
- Instant 5G at (DUB) Airport: Get online the moment you land at (DUB) Airport. Order your Uber, check your hotel booking, or find the bus to the city center without delay.
- Incredible Savings: Our plans start at $2.99 Compare that to the (varies)-(varies) per day roaming passes offered by major US and UK carriers.
- Keep Your Home Number: Your eSIM handles the data, which means your primary SIM (and your WhatsApp number) stays active for important calls and texts.
- Coast-to-Coast Coverage: Get reliable connectivity whether you're in Dublin, exploring the Wild Atlantic Way from Galway, or visiting Cork.
Explore Ireland's Iconic Sights, Always Connected
Our plans are perfect for your Irish road trip:
1. Dublin: The Heart of the City
From Trinity College to the Guinness Storehouse, your Dublin eSIM is essential for navigating the city, booking tours, and finding the best pubs.
2. Galway & The Cliffs of Moher
The gateway to Ireland's wild west. Get a reliable eSIM for Galway and stay connected even as you stand in awe at the edge of the Cliffs of Moher. Share those epic photos instantly.
3. Cork & The Blarney Stone
Explore the "Rebel City" of Cork and kiss the Blarney Stone at Blarney Castle. Your eSIM keeps you connected in Ireland's scenic south.
Need Unlimited Data for Your Wild Atlantic Way Trip?
For those driving the entire Wild Atlantic Way or for digital nomads setting up in Dublin, we offer 16 different Ireland Unlimited Data eSIM plans. Focus on the scenery, not your data allowance.
eSIM ready in 60 seconds
Step-by-step guide for iPhone, Samsung, Google Pixel, anywhere on Earth.
- 60sAverage activation
- 50K+eSIMs activated
- 200+Countries covered
No SIM card needed. Activate before you board.
Before You Travel: Everything About eSIM
a seamless communication experience, the 6 critical points you need to know.
Discover the benefits of next-generation eSIM technology for uninterrupted, worry-free travel with no surprise bills.
Data Only
Our plans are data-first. Traditional GSM calls aren't included, but you can make voice and video calls freely via WhatsApp, FaceTime or Skype.
Your WhatsApp Number Stays
Your contacts stay intact. While abroad, keep using your existing WhatsApp number to stay in touch with family and friends.
Hotspot Sharing
Turn your phone into a modem. Share your internet with your tablet, laptop or nearby friends through Personal Hotspot.
ACTIVE PLAN
Ireland Trip
12GB
Data remaining
Data roaming on
Active · Auto
Plan duration
5 days left
Device Compatibility
Before purchase, make sure your phone is carrier-unlocked (Simlock-free) and supports eSIM. Most modern smartphones do.
Right Timing
Install your eSIM profile calmly on home Wi-Fi. It only activates when you arrive and connect to a network, so you don't waste any days.
24/7 Expert Support
Need help with setup or usage? Our expert team is available 7 days a week over live chat to answer your questions.
WHY CELLESIM
Compare Cellesim with rivals
Built-in features competitors charge extra for, or skip altogether.
Cellesim
Premium
Saily
Airalo
Holafly
Nomad
Comparison based on publicly available information as of April 2026. Competitor offerings may have changed since.
Frequently Asked Questions
Most flagship smartphones released since 2018-2019 support eSIM, including iPhone XS and newer, Google Pixel 3 and newer, and Samsung Galaxy S20 series and newer. Tablets, smartwatches and an increasing number of laptops also support eSIM. The fastest way to verify your specific device is to check Settings , if you see "Add eSIM" or "Add cellular plan" as an option, you're compatible.
eSIM compatibility is now standard across the high-end smartphone market and rapidly spreading into mid-range devices. Cellesim works with any unlocked, eSIM-capable device , no special configuration needed beyond scanning the QR code we send you.
iPhones with eSIM support
- iPhone XS, XS Max, XR (2018) , first iPhones with eSIM (one physical SIM + one eSIM).
- iPhone 11, 11 Pro, 11 Pro Max (2019).
- iPhone 12, 12 mini, 12 Pro, 12 Pro Max (2020).
- iPhone 13, 13 mini, 13 Pro, 13 Pro Max (2021) , supports two active eSIMs simultaneously.
- iPhone 14, 14 Plus, 14 Pro, 14 Pro Max (2022) , US versions are eSIM-only (no physical SIM tray).
- iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone SE 3 and later , full eSIM support.
Google Pixel with eSIM support
- Pixel 3 / 3 XL and all later models (Pixel 4, 4a, 5, 5a, 6, 6 Pro, 6a, 7, 7 Pro, 7a, 8, 8 Pro, Pixel Fold).
Samsung Galaxy with eSIM support
- Galaxy S20, S20+, S20 Ultra, S20 FE (2020) , first Galaxy with eSIM.
- Galaxy S21 / S22 / S23 / S24 series (all variants except some regional versions).
- Galaxy Z Fold 2, 3, 4, 5 and Z Flip 1, 2, 3, 4, 5.
- Galaxy Note 20, 20 Ultra.
- Note: Some regional Samsung variants (e.g., specific Hong Kong dual-SIM physical models) may not support eSIM. Check Settings → Connections → SIM Card Manager.
Other Android devices with eSIM
- Huawei: P40, P40 Pro, Mate 40 Pro and newer flagships.
- Motorola: Razr (2019+), Edge 30 series, ThinkPhone.
- Xiaomi: Mi 11 series and newer (international versions).
- OnePlus: OnePlus 11, 12 (verify region).
- Sony: Xperia 1 IV, 5 IV, 10 IV and newer.
- Nokia / HMD: G60, X30 5G.
How to verify eSIM support on your device
- iPhone: Settings → Cellular → look for "Add eSIM" or "Add Cellular Plan". You can also dial *#06# , if you see an "EID" (32-digit number), your phone has eSIM hardware.
- Android: Settings → Connections (or Network & Internet) → SIM Cards → look for "Download a SIM instead" or "Add eSIM".
- EID check: most eSIM-capable Android phones show EID in Settings → About Phone → Status.
Tip: Even if your phone supports eSIM hardware, it must be unlocked (not carrier-locked) to use third-party eSIMs like Cellesim. Most phones bought outright are unlocked; phones from carrier instalment plans may require unlocking after the contract is paid off.
Almost every flagship smartphone released since 2019 supports eSIM, making it ideal for international travel. Compatible models include iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, plus a growing list of mid-range devices. If your phone has Settings → Cellular → "Add eSIM", you're ready to use a Cellesim plan abroad.
Travellers benefit most from eSIM because it eliminates the airport SIM-card queue, removes the need to swap your home SIM out, and lets you keep your usual phone number active for SMS verification. A Cellesim travel eSIM activates the moment you land , no shop visit required.
Best eSIM-compatible travel phones
- iPhone (2018+): XS, 11, 12, 13, 14, 15, 16 series and SE 3rd gen , all support Dual SIM with one physical SIM + one eSIM. iPhone 14/15/16 in the US is eSIM-only.
- Google Pixel (2018+): Pixel 3 through Pixel 9 , all support eSIM. Pixel 7 Pro and newer support multiple active eSIMs.
- Samsung Galaxy (2020+): S20, S21, S22, S23, S24, S25, Note 20, Fold and Flip series.
- Motorola: Razr (2019+), Edge 30/40, ThinkPhone , most newer flagships.
- OnePlus: OnePlus 11, 12 , varies by region.
- Sony: Xperia 1 IV / V, Xperia 10 IV / V.
- Xiaomi: Mi 11 international and newer flagships.
- Nokia/HMD: G60 5G, X30 5G.
What to check before buying a travel eSIM
- eSIM hardware: dial *#06# , if an EID number appears, you're compatible.
- Carrier unlock status: phones bought on instalment plans may be locked to your home carrier. Most outright purchases are unlocked.
- iOS version: iOS 12.1 or newer for full eSIM support.
- Android version: Android 9 or newer typically supports eSIM, though it depends on the manufacturer.
- Region-specific variants: some Samsung models sold in Hong Kong or China are dual physical SIM with no eSIM , verify your specific model number.
Travel-friendly phones that don't support eSIM
- iPhones older than XS (iPhone X, 8, 7, 6 series).
- Most budget Android phones (entry-level Samsung A series before A53, Xiaomi Redmi entry models).
- Older Huawei devices without Google Services.
- Region-specific dual physical SIM variants (verify model number).
Tip: if your current phone doesn't support eSIM but you travel often, an unlocked, mid-range eSIM-capable phone (e.g., Pixel 7a, iPhone SE 3, Samsung Galaxy A55) makes an excellent secondary travel device , pair it with a Cellesim plan and you have a full mobile internet kit for any destination.
This specific plan is valid only within the Republic of Ireland (or, if it's a regional plan, you'd say "Yes"). This is the most important question. If you drive from Dublin to Belfast (Northern Ireland), your connection will stop at the border as it is part of the UK (non-EU). For a seamless all-island trip, we highly recommend our Europe Regional eSIM (which must include the UK).
It depends.
- If you are from the UK (Post-Brexit): Most UK carriers (like O2, Vodafone, Three, EE) have reintroduced daily roaming fees (e.g., £2-£6 per day) for Ireland.
- If you are from the USA/Canada/Asia: Your home carrier will charge expensive international rates (e.g., $10-$14 per day).
A Cellesim eSIM is a one-time prepaid fee that is significantly cheaper than these roaming charges.
Yes, absolutely. This is the #1 coverage question. Our eSIM connects to premium networks (like Vodafone/Eir) that provide strong 4G/LTE coverage not just in Dublin, but on all major tourist routes, including the Cliffs of Moher, the Ring of Kerry, and the Dingle Peninsula. You will have a signal for Google Maps on the scenic drives.
Yes, 100%. Buying a physical "prepaid" SIM at Dublin Airport (from Eir or Vodafone) requires you to find the kiosk (WHSmith, Spar), wait in line, and go through a mandatory passport registration process as required by EU law. Our eSIM is 100% digital, requires no ID registration, and can be installed before you fly, so you are connected the moment you land.
To give you the best speed and coverage, our eSIM connects to Ireland’s premium Tier-1 networks, typically Vodafone Ireland or Eir. Vodafone is widely regarded as having the best and most extensive coverage, especially in the remote rural and coastal areas of the West.
Most modern phones do, but you must check our specific list here: eSIM Compatible Devices to be 100% sure before purchasing.
Scan it at home before your flight. This ensures you get immediate data the moment you land at Dublin Airport (DUB) or Shannon without searching for free WiFi.
Connect to any hotel or pub WiFi in Dublin or Cork and contact our 24/7 support via WhatsApp or Email immediately.
Yes. Free Now is the main taxi app in Ireland (Uber is limited), so having reliable data is essential to get around safely.
Yes. Coverage is generally good in Glendalough and the Wicklow Mountains, but signal may drop in deep valleys or heavy forests.
Yes. You will have signal at Rossaveel and on Inis Mór, but the connection might drop briefly during the ferry crossing in Galway Bay.
Mostly yes. While thick historic stone walls in Temple Bar can block signals, our eSIM connects to strong low-frequency bands to maintain coverage indoors.
Ireland eSIM reviews from real travelers
11 verified reviews from people who used a Cellesim eSIM in Ireland.
Great coverage
Ava G.·Apr 8, 2026·Cellesim CustomerMy trip was amazing. Speeds were incredible. Setting up Cellesim took two minutes. 5 stars.
Okay service
Noah A.·Apr 4, 2026·Cellesim CustomerLoved my time there. Never lost signal. The QR activation was super easy. Highly recommend it!
okay service
Mia K.·Jan 7, 2026·Cellesim CustomerLoved my time there. The 5G connection was totally flawless. Way cheaper than roaming. Highly recommend it! Thanks.
Okay service
Lucas M.·Dec 4, 2025·Cellesim CustomerLoved my time there. Speeds were incredible. Way cheaper than roaming. 5 stars.
excelente
Ana Z.·Apr 30, 2026·Cellesim Customer·ptMinha viagem foi ótima. O sinal funcionou super bem. Preço justo. Eu recomendo. Good.
mitigé
Michel M.·Apr 26, 2026·Cellesim Customer·frSuper voyage. Pas de coupure réseau. Prix très corrects. Parfait.
Süper
Meryem V.·Mar 22, 2026·Cellesim Customer·trİş seyahatimde çok işime yaradı. İnternet hiç kopmadı. Hemen aktif oldu. Herkese tavsiye ederim. Thanks.
Muito bom
Francisca D.·Mar 11, 2026·Cellesim Customer·ptFérias perfeitas. O sinal funcionou super bem. Preço justo. Com certeza usarei novamente. Yep.
Veloce
Leonardo J.·Feb 19, 2026·Cellesim Customer·itIl viaggio è andato benissimo. Connessione veloce. L'installazione è semplicissima. Consigliatissimo.
Top eSIM
Thomas I.·Feb 19, 2026·Cellesim Customer·deMeine Reise war toll. Keine Verbindungsabbrüche. Gutes Preis-Leistungs-Verhältnis. Sehr empfehlenswert. Yep.
Mitigé
Philippe X.·Dec 20, 2025·Cellesim Customer·frSuper voyage. Internet très rapide et fiable. Facile à installer avec le QR code. Parfait
Ireland eSIM guides:what travellers ask before they go
Coverage, install steps, real connection speeds, and the small stuff that ruins a trip if you skip it. Curated for {destination}.
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