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Prepaid Travel eSIM Data, Zero Roaming Fees.

Find prepaid eSIM data for 190+ destinations. Choose a country, regional or global plan, install before you travel, and use mobile data for maps, messages and bookings when you arrive.

  • QR & One-Tap Installation
  • 4G/5G Where Available
  • Keep Your Original SIM & Number
  • 100% Money-Back Guarantee

Popular destinations

Country and regional plans.

Browse available travel eSIM plans by destination. Each card shows a current starting price; open a destination to compare data, validity, supported networks and coverage before checkout.

Choose a country plan for one stop or a regional or global plan for a wider itinerary. Confirm device compatibility and install over Wi-Fi before departure.

  • 190+ destinations
  • Current starting prices
  • Verified 4G / 5G where available
  • Install before departure
HORIZON FOR IPHONE & ANDROID

Your trips, in your pocket.

Buy a plan, install it, and watch your data — from the same app you travel with.

  • Track remaining data and expiry at a glance
  • View top-up and destination options for your eSIM
  • One-tap installation on supported phones
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Choose the eSIM plan that fits your trip

Choose by destination, then compare data and validity on the plan page.

Simple 3-Step Setup

How to set up your travel eSIM

Choose your coverage, install over Wi-Fi, then select your eSIM for mobile data at your destination.

  1. 1. Choose your destination & plan

    Select a local, regional, or global prepaid data package tailored to your trip duration.

  2. 2. Install before you travel

    Scan your QR code or install with one tap before your flight over Wi-Fi. Your plan won't start until you connect abroad.

  3. 3. Connect at your destination

    Enable your eSIM and select it for mobile data. Follow the plan’s roaming settings and connect to a supported network in a covered destination.

What is an eSIM?

An eSIM is a digital SIM profile that many recent phones support. There is no plastic card to swap. Your provider sends the setup details, and your phone downloads the profile over Wi-Fi. On compatible dual-SIM devices, it can run alongside your normal SIM.

For travel, you can buy a prepaid data plan before you leave. Compare it with your carrier's current roaming tariff. Then check the plan's destination coverage, data and validity.

What is an eSIM — the full guide

Will your phone work?

eSIM support depends on the exact model, sales region and carrier lock. Check the supported-devices list. Then make sure your phone is carrier-unlocked before you buy a plan.

Check supported devices

Independent feedback

See what travelers say

Read Horizon reviews on Trustpilot, or share your own experience.

Read reviews
Popular routes

Where next? Your data is already sorted.

Travelling to Morocco, Türkiye or another popular destination? Use these shortcuts to compare available data, validity, coverage and plan details before you buy.

Browse all 190+ destinationsCompare local, regional and global eSIM plans in one catalogue.
From the road

Connection stories from travellers.

Read travelers’ accounts of choosing, installing and using Horizon eSIMs on their trips.

5
11 customer reviews
01

Your plans in one place

Manage your travel plans in the Horizon app or My eSIMs. Open an existing eSIM to see its available top-up and destination options.

02

Compare prepaid data plans

Choose by data allowance, validity, coverage and total price. Open the plan details to check supported networks and what is included before checkout.

03

Maps, messages and more

Use mobile data for directions, messages and travel bookings away from Wi-Fi. Available networks and connection speeds depend on your plan and location.

04

Check your remaining data

See your remaining data and plan status in My eSIMs. Check your balance during the trip and view available top-up options before you run low.

Common questions

Can I use one eSIM in multiple countries?

Yes, when the selected plan lists multiple countries. Choose a regional or global plan, confirm every stop in its coverage details, and follow its network and setup instructions in each destination. Coverage, networks and profile reuse depend on the plan.

Can I still use my WhatsApp and phone number for calls?

You can keep your existing WhatsApp number and use Horizon for mobile data. Calls and SMS on your original number need your usual SIM or eSIM to remain enabled on a compatible dual-SIM phone. Your usual carrier’s roaming charges may still apply to that line.

How much data do I need for a week abroad?

Maps and messaging generally use less data than streaming, video calls, cloud backups or tethering. Check your recent phone usage, allow for the length of your trip and confirm whether your chosen plan supports top-ups.

Does Horizon support personal hotspot and tethering?

Yes. All Horizon eSIM plans include free personal hotspot sharing, so you can connect your laptop, tablet, or travel companions without extra fees.

When should I install my eSIM?

We recommend installing your eSIM over Wi-Fi right before you leave. Your validity period will not start until your eSIM connects to a supported mobile network at your destination.

Can I top up without reinstalling?

Only when the selected plan supports it. Open My eSIMs to see eligible data, validity or destination options; availability and profile reuse depend on the plan.

Content on Horizon is written and kept up to date by Lurian Kasumaj. About Horizon eSIM