What countries does the Ireland & Slovenia eSIM cover?

The Ireland & Slovenia eSIM covers 2 countries: Ireland, Slovenia. One eSIM, one plan — no SIM swapping needed.

How does a multi-country bundle eSIM work?

A bundle eSIM gives you a single data pool that works across all countries in the bundle. When you cross a border, your phone automatically connects to the local network — no SIM swap, no roaming fees.

🗺️ Multi-Country Bundle · 2 Countries

Ireland & Slovenia eSIM

Single eSIM, multiple destinations 2 countries included
No swapping SIMs at each border
QR code delivered instantly — scan before departure
One shared data allowance for all destinations
No extra roaming fees when moving between bundle countries

Ireland & Slovenia — 2 countries

Duration (days)

Longer trips, better daily rate

eSIM count

How many travellers?

Total

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Get Ireland & Slovenia eSIM

Set up your eSIM before you fly or once you land. Your plan starts the moment you arrive and switch it on.

Secure Payment

Ireland & Slovenia eSIM bundle illustration

2 Countries Included

🇮🇪

Ireland

🇸🇮

Slovenia

2 countries on one eSIM | No SIM swapping ever | Instant QR code delivery | Shared data pool

Reliable high-speed data in every 2 countries

Clear video calls wherever this bundle takes you
Use live Google Maps for directions at every border
Post photos and updates from the road within seconds
Keep your music and podcasts playing at every stop

4G LTE · 5G where available

Instagram

Google Maps

Spotify

Google Translate

TikTok

Get your Ireland & Slovenia eSIM in 3 quick steps

No shop visit. No plastic SIM. Works on any eSIM-ready phone.

Pick your plan

Choose Unlimited or a set data amount, then decide how many days your multi-country trip needs.

Set up your eSIM

Scan the QR code we send by email — under 2 minutes on any unlocked eSIM phone.

Connect in 2 countries

Your eSIM connects automatically when you cross borders. One plan, no fuss, every country included.

Why pick a Ireland & Slovenia eSIM?

Coverage across borders

Travel without limits across 2 countries with one eSIM — no swapping plans, no extra purchases.

Set up in seconds

Your QR code arrives by email within minutes. Scan it before you board, and you're connected on arrival.

Costs less

A single bundle plan usually beats the price of buying separate country plans.

Dual SIM compatible

Keep your home number for calls and texts while the eSIM handles data — no trade-offs.

24/7 support

Need help with installation, coverage, or sorting out an issue? We’re here round the clock.

30-day refund on unused eSIM

Get a full refund if you haven't scanned the QR code, installed, or activated the eSIM.

Why travellers pick us

See how Onetel to weigh up for your multi-country trip.

Onetel

Per-country SIM

Roaming

A single plan covering 2 countries

No need to swap SIMs at each border

One data allowance shared across all countries

QR code sent instantly

No surprise charges

Support available 24/7

30-day refund on unused eSIMs

🗺️

Ireland & Slovenia eSIM pricing

Every price is in USD

Duration	Data	Price	Per day
1 day	1 GB	$1.72	$1.72/day
30 days	1 GB	$1.66	$0.06/day

24/7 Support

Questions? We're around.

Questions about Ireland & Slovenia coverage, device compatibility, or anything else — we’re available around the clock.

Chat with us

FAQs

What to know about your Ireland & Slovenia eSIM

The Ireland & Slovenia eSIM is a multi-country plan that works across 2 countries on one digital SIM. Skip buying separate local SIMs for each stop: scan one QR code before you go and your data follows you across every covered destination — no physical SIM, no airport counter queues.

This bundle covers 2 countries sharing one data pool. Cross a border and the eSIM picks up the local network automatically — no settings change or reboot needed.

Not unless you buy the bundle — that gives you a single shared data pool across all 2 countries. Purchase once and the whole bundle is yours — data and validity follow you across every border you cross.

Yes. Load the eSIM at home on Wi-Fi, assign it as your data line, and the moment you connect to a supported local network the plan starts. The validity clock begins at first use, not at purchase.

Of course. The eSIM carries data only. Your physical SIM stays in and active — calls and texts on your home number keep working while the eSIM handles data. That's dual SIM done properly.

The eSIM won't connect in uncovered countries. Your phone will switch to your physical SIM or show no data. For wider reach, pick our Global eSIM — it covers 150+ countries worldwide.

Most bundle plans allow personal hotspot. Unlimited plans may cap tethered speeds under fair use. Fixed-data plans usually let you share the full allowance. If tethering is key, check the plan details before buying.

Yes. When your data runs out, grab a new plan from your Onetel account. The eSIM profile remains on your phone — just add the new plan and it goes live immediately.

With Fixed GB plans, data cuts off once the allowance is used. On Unlimited plans, speeds may drop under a fair-use policy only at very high usage. You can add a new plan whenever you need.

Yes. If the QR code hasn't been scanned and the eSIM isn't installed or activated, you can request a full refund within 30 days. Once installed or activated, eSIMs are non-refundable, even with zero data used.

An eSIM (embedded SIM) is a programmable chip built into your phone. There's no plastic card to swap — you download a carrier profile wirelessly. That means instant activation, nothing small to misplace, and room for several plans at once on a dual-SIM device.

Most modern phones from 2018 onwards support eSIM: iPhone XS and later, Google Pixel 3 and later, Samsung Galaxy S20 and later, plus many other Android flagships. Your device must be carrier-unlocked. Check Mobile / Cellular in settings — if you see "Add eSIM" or "Add Data Plan", you're set.

Open Settings → Mobile / Cellular → Add Plan (menu names vary by OS), then scan the QR code we email you. The whole process takes under 2 minutes and needs Wi-Fi or an existing data connection. Best done at home before you fly, so you're ready on arrival.

No. The eSIM sits as a separate profile alongside your physical SIM. On most dual-SIM phones, assign the eSIM for data and keep your physical SIM for calls and texts. You can store several eSIM profiles and switch between them whenever you like.

Yes, and we recommend it. Set it up at home, select it as your travel data SIM, and you're online the moment you land — no hunting for airport Wi-Fi. The validity clock only starts when the eSIM connects to a network in a covered country.

Most plans give you 4G LTE as a baseline. 5G is available on compatible devices in supported countries. Actual speeds depend on local network congestion and your device's radio capabilities.

Onetel eSIM plans are data-only. For calls and messages, use apps such as WhatsApp, FaceTime, iMessage, or Signal over your data connection. Your physical SIM stays active for traditional calls and texts on your home number.

Your data connection will stop, but the eSIM profile stays on your phone. Just log in to your Onetel account, buy a top-up or a new plan, and you\'ll be back online within minutes.

Yes, on most plans. Unlimited plans may have a fair-use cap on hotspot traffic. Fixed-data plans usually let you use the entire allowance as a hotspot. Check the plan description for specific tethering details before buying.

Yes — eSIM profiles apply the same encryption as physical SIMs. The profile is locked to your device\'s unique identifier (EID) and cannot be transferred or cloned.

Onetel is a global eSIM marketplace that pulls plans from multiple carrier partners so you always get the best price for every destination. We\'re a travel-tech company focused on making mobile data abroad as simple as buying a coffee — no contracts, no paperwork, instant delivery.

Yes — payments go through TLS encryption, and we take Visa, Mastercard, PayPal, Apple Pay and Google Pay. Full card numbers are never kept. Thousands of travellers rely on Onetel for dependable data, month after month.

The QR code lands in your inbox almost immediately — usually within 10 seconds of payment. You can also find it in your Onetel account dashboard.

Ask for a full refund within 30 days, as long as the QR code hasn't been scanned and the eSIM isn't installed or activated. Once installed or activated, the eSIM is non-refundable even if you used no data. Send support your order number.

Yes — just raise the quantity at checkout. Each traveller gets a separate QR code, all delivered to the same email address.

No. Every Onetel travel eSIM is a one-time purchase. No subscriptions, no auto-renewals, no surprise fees.

Reach us 24/7 by live chat (we aim to reply within 2 minutes) or email (within a few hours).

Yes. A detailed VAT invoice is emailed to you right after purchase — ready for any expense report.

We\'re building business accounts with consolidated billing and admin dashboards. Meanwhile, frequent flyers can save payment details in their account to speed up re-purchases.