“I used the Europe Esim, went through different countries with it and it was working super fast 5G everywhere. Suprised for good!”
Europe eSIM
One regional data plan for the destinations listed in its coverage details.
What travelers say about Europe + UK
“The eSIM worked perfectly during my trip around Europe. It was very easy to install, connected as soon as I arrived, and the internet was fast and reliable everywhere I went. It made travelling much easier because I did not need to buy local SIM cards. Very convenient and worth the price. I would definitely use it again.”
Europe + UK eSIM for multi-country travel
Choose a Europe + UK eSIM when your itinerary crosses several included destinations by rail, road or short flight. The destination list shown for the selected package is the authority for coverage.
A regional plan can be practical for a rail holiday, a road trip or a schedule built around short flights, because the same installed profile may be used at the stops named in that package. Europe + UK is a product label, not a promise of every European country and not a substitute for your home operator's EU roaming terms. Open the selected package before checkout and verify each planned destination, its data allowance and its validity period.
Refund policy
Review refund eligibility before installation or activation.
Activation window
Check the package details for the first-use deadline and validity rules.
Secure checkout
Cards, Apple Pay & Google Pay — encrypted by Paysera.
Customer support
Contact support before or during your trip if you need help.
How eSIM works in Europe + UK
Install the eSIM while you have dependable Wi-Fi, but follow the selected package's activation and validity instructions before switching it on. Set Horizon as the mobile-data line and enable data roaming for that eSIM. At a border, a new local connection may take a few minutes; automatic network selection and a phone restart can help if the handoff stalls.
Buy a plan
Pick a destination, data allowance and validity period.
Install your eSIM
Scan the QR or auto-install in the app — no physical SIM.
Land & connect
Data activates on first connection at your destination.
What you can do with 1 GB
In total, a 1 GB data allowance covers roughly 330 shared photos, 17 hours of social media and browsing, 2.9 hours of video calls, 13 hours of music streaming, or about 200 hours of maps and navigation. Messaging apps barely use data.
- ≈ 200 hrsMaps & navigation
- UnlimitedMessages
- ≈ 330Photos shared
- ≈ 17 hrsSocial & browsing
- ≈ 2.9 hrsVideo calls
- ≈ 13 hrsMusic streaming
Where it works
33 countries · Europe + UK
Networks & coverage
- Local network
Why Horizon
Built for connected European itineraries
Instead of installing a different profile for every border, you can keep one regional eSIM for the destinations included in your chosen package. That is useful when train reservations, road navigation and flight changes place several countries in one itinerary. Compare the regional option with dedicated country plans when one stop dominates the trip, and check whether hotspot use is permitted by the particular package and your device.
Better plans, built for real trips
Compare the listed data allowances and validity periods for your destination.
Easy to use
Install over reliable Wi-Fi before departure and follow the plan's activation instructions.
Compare the full plan
Review the current price, data, validity, coverage and fair-use terms before checkout.
Reuse an eligible eSIM
When the selected plan supports reuse or top-ups, My eSIMs shows the eligible options for the installed profile.
Stay connected
We'll alert you as you approach your limit. If the plan supports a top-up, My eSIMs shows the eligible options.
Global & regional plans
Choose country, regional or global coverage and check every destination in the plan details.
Frequently asked questions
Which destinations are included in a Europe + UK eSIM?
Use the destination list attached to the exact package you intend to buy. Regional packages may contain different combinations, so the page-level label is only a category guide. Check every rail stop, road border and flight destination before checkout.
Does Europe + UK include every European country?
No such meaning should be inferred from the product name. It is neither a map of all European states nor a statement about EU roaming. The selected package's destination list defines where that plan may be used, so review it against your complete itinerary.
What happens to the eSIM when I cross a border?
Keep the profile installed and allow the phone time to register on an available local network at a destination included in your package. If the handoff pauses, confirm data roaming on the Horizon line, leave network selection on automatic and restart the device before changing settings manually.
When should I install and activate the Europe eSIM?
Installation and activation are separate steps for some packages. Install with suitable Wi-Fi before departure, then follow the exact activation event and validity period shown in the selected package. Activating early can start the validity clock where the package terms say it does.
Can I keep my usual number while using this plan?
The travel eSIM is intended for mobile data. On a compatible dual-line phone, your home SIM may remain available for calls and texts while Horizon is selected for data. Your home operator may charge for those services, so disable data and data roaming on the home line.
Should I choose a regional or country eSIM?
A regional package usually fits an itinerary with several included countries, while a dedicated country plan can be easier to compare when most nights are in one place. Compare allowance, validity and destinations. Hotspot use is conditional on the selected package and device support.
Countries covered by the Europe eSIM
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Maps, messaging, photos to the group chat, the odd video call — here's a plain-English way to estimate the data your Europe trip actually needs.











