Prepaid data. No roaming surprises.

One eSIM for every
country you visit.

One travel eSIM for your whole trip — pick from 190+ destinations, or cross borders on a single regional or global plan. Connect to local 4G/5G the moment you land.

  • Local 4G/5G networks
  • Ready in minutes
  • No roaming bills
  • 7-day refund before installation

Popular destinations

Find a plan for your next stop.

Every destination below is a live plan you can buy today, and the figure on each card is its real starting price — the same one you'll see at checkout, not a headline rate that changes on the next screen. Pick a single country for the cheapest local data, or choose a regional or global plan to stay connected across borders. Most travellers set their travel eSIM up over Wi-Fi the night before they fly and land already online. Change your mind before you install it and you have seven days to ask for a refund.

Ways to buy

Choose the eSIM plan that fits your trip

Three ways to buy, depending on how many borders you're crossing.

Horizon on Trustpilot

Independent customer reviews

Read reviews ↗

Built for easier travel

Stay connected without the roaming stress

One eSIM, many countries. Pick the data you need, set it up before departure, and cross borders without swapping SIMs or reinstalling — across Europe, the Balkans, Asia and beyond.

A plan that fits your trip

Choose the data and validity you need, from a quick city break to a longer stay.

Set up before you fly

Install over Wi-Fi before departure. Your plan starts when it connects in its coverage area.

Prepaid means predictable

See the full price before you pay. No contract and no surprise roaming bill after the trip.

Keep the same eSIM

For your next trip, add another plan or top up — no need to scan a new QR code.

Know when you're running low

Track your data and get an alert at 80%, so you have time to top up.

Cross borders with one plan

Choose regional or global coverage when your itinerary includes more than one country.

Getting started

How a Horizon travel eSIM works

  1. 1. Pick your destination and plan

    Search for where you're going, then choose how much data you need and how long you need it. You see the full price before you pay — no contract, no deposit, and no roaming charges added later.

  2. 2. Install over Wi-Fi before you fly

    Buy it and your eSIM arrives by email and in your account straight away. Install it over Wi-Fi at home, a day or two before you travel — it takes a couple of taps and doesn't touch your normal SIM.

  3. 3. Land already connected

    Your plan activates when it first connects inside its coverage area, so you step off the plane already online. Track what's left from your account, and top up the same eSIM whenever you need more.

What is an eSIM?

An eSIM is a digital SIM card built into most phones made in the last few years. Instead of posting you a piece of plastic, a provider sends a profile your phone downloads over Wi-Fi. It runs alongside your normal SIM, so your usual number keeps working.

For travel that matters because you can buy data for your destination before you leave home, at that country's local rates instead of your own carrier's roaming rates. Nothing physical has to arrive, and nothing has to be swapped at the airport.

What is an eSIM — the full guide

Will your phone work?

Most iPhones from the XR and XS onward support eSIM, as do recent Google Pixel, Samsung Galaxy S and many other Android models. Two things matter beyond the model: the phone has to be carrier-unlocked, and phones bought in mainland China and Hong Kong often ship without eSIM support. Worth checking before you buy a plan rather than after you land.

Check supported devices
Popular routes

Where next? Your data is already sorted.

Traveling to Morocco and searching for a Morocco eSIM? Landing in Türkiye and need data from the first minute? Pick your route below — every plan installs in minutes and activates the moment you arrive.

Browse all 190+ destinationsLocal, regional and global eSIM plans — one account, one app.
From the road

Connection stories, without the roaming bill.

Read what travelers say after landing, installing, and getting online with Horizon.

5
7 customer reviews
01

One eSIM, every stop

Add plans for Albania, Germany, or wherever comes next. Each plan keeps its own data balance.

02

Top up, don't reinstall

Need more data or planning another trip? Add a plan to the eSIM already on your phone.

03

Connected when you arrive

Install before you leave. In the coverage area, your eSIM connects to a supported local 4G/5G network.

04

Your data, clear at a glance

Check your remaining data and plan status anytime, then top up before you run out.

Common questions
What is an eSIM?

An eSIM is a digital SIM built into compatible phones. It gives you a separate mobile data line without replacing your physical SIM.

Can I use one eSIM in multiple countries?

Yes. Choose a regional eSIM to cover a whole region — like Europe or the Balkans — or a global eSIM for worldwide travel. In each country your eSIM connects to a supported local network, with no SIM swap and no reinstalling.

Will my phone work?

Many newer iPhone and Android models support eSIM, but the phone must also be carrier-unlocked. Check our supported devices page before you buy.

How much data do I need for a week abroad?

For maps, messaging and the occasional search, 1–3 GB usually covers a week. Add more if you stream video, upload photos or work from your phone — most travellers land between 3 and 5 GB. You can top up mid-trip, so start smaller if you're unsure.

When does my plan start?

Your validity period begins the first time the eSIM connects to a network inside its coverage area — not when you buy it and not when you install it. That's why you can safely install days ahead over Wi-Fi at home.

Can I top up without reinstalling?

Yes. Add more data to a plan that's already running, or add a whole new destination to the same eSIM profile already on your phone. There's no second QR code to scan and nothing to delete.

What happens if I delete the eSIM?

Don't delete it unless support asks you to. An eSIM profile usually can't be installed twice, so contact us if you remove it by mistake.

Can I keep my number?

Yes. Use Horizon for mobile data and keep your primary SIM active for calls and texts. Your carrier may still charge for activity on that line.