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Buy in your browser. Your eSIM lands in your inbox, and your phone does the rest.
How it worksEurope eSIM
Install before you travel. Your data starts when you first connect in a covered country.
Choose your plan.
Before you buy, just confirm your device is eSIM-compatible and network-unlocked.
Plan details
- Connects on 3G, 4G and 5G where the local network has it
- Hotspot and tethering on plans that support it, where the local network allows
- Keep your own number, data only (no calls or texts)
- Activates on first connection, not at purchase
- Top up any time while your plan is running
Need broader coverage?
Our Global eSIM keeps you connected across 117 countries.
Install before you travel. Your data starts when you first connect in a covered country.
Across Europe, you're in good hands. Off to Europe? You're in good hands.
Four things we'll tell you before you pay, not after.
You’ll know your network
200+ networks. Named on every plan. Connected via trusted networks in 195+ destinations.
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Unlimited, explained.
A daily full-speed allowance. Then 1 Mbps for the rest of the day. Your full-speed data resets the next day.
Unlimited explained
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Buy at the gate if you have to. Install now, ready when you land.
When to install 1 / 4
Networks vary by destination and are listed on each plan. All trade marks are the property of their respective owners. Halo is not affiliated with these operators.
Before you go.
Staying connected across Europe
One Europe trip might include several borders, so check your whole itinerary against the countries included in your chosen plan. The country list on this page comes from the current catalogue, with separate lists where fixed-data and daily unlimited plans have different coverage. Do not assume that a country is included simply because it is geographically in Europe. Your plan starts on its first connection in a covered country, so an early stop can begin the validity period before your main holiday destination. Install on Wi-Fi before departure and save your transport bookings and accommodation details locally. For a fixed-data plan, choose an allowance for the whole route. For daily unlimited, check the daily full-speed allowance and reduced-speed policy, then choose enough days for the trip. Networks and available speeds can vary between stops; check Plan details before paying.
How much data you'll need
Start with your phone’s recent mobile-data usage, then adjust for your trip length and plans for video calls, streaming, uploads or hotspot use. Save large downloads for Wi-Fi when available. Fixed data is one allowance for the whole plan; for daily unlimited, check the daily full-speed allowance and what happens after it is used.
5G
Check the networks and speed policy for your selected Europe plan. A 5G connection also depends on your phone and local coverage; it is not guaranteed at every stop.
Which plan type suits my trip?
What else should I know?
Select a plan below to check its networks and speed policy in Plan details. Hotspot availability depends on the plan and the local network.
How do I set up my eSIM?
- Check your phone.
It needs to be eSIM-compatible and network-unlocked.
- Install before you fly.
Install on Wi-Fi before you leave. Follow the instructions in your delivery email. See the iPhone or Android setup guide.
- Connect when you arrive.
Select your Halo eSIM for mobile data and turn on data roaming for that eSIM. Your plan starts on its first connection at the destination.
Keep data roaming off on your home SIM to avoid using its roaming data. Need a hand? Chat with Hal.
Which countries are included?
Fixed data and daily unlimited: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.
Coverage varies by location and network. Check your stops against the countries included in your chosen plan.
Updated September 2026
Questions? We've got answers.
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Does the Europe plan include every country in Europe?
No blanket coverage claim applies. Open the included-country list on this page and check every stop against your chosen plan type. Fixed-data and daily unlimited footprints can differ.
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When does my Europe plan start if I visit several countries?
Its validity starts when the eSIM first connects in a covered country. Include an early stop in your timing, and make sure all subsequent destinations are included in the plan you buy.
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Can I call and send SMS on my Europe eSIM?
Halo eSIMs are exclusively data-only eSIMs. While you can engage in voice calls and messaging through WhatsApp, Facetime, and other widely used VOIP apps, traditional phone calls and SMS are not supported.
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Is my device compatible with this Europe eSIM?
Most phones from 2018 onwards support eSIM, including iPhone XR and XS and newer, Pixel 3 and newer, Galaxy S20 and newer. If it's a reasonably recent phone, you're probably fine. Check our device compatibility page if you want to be sure.
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When should I set up my Europe eSIM?
Before you leave, while you're still on Wi-Fi. Your plan only starts counting when you first connect to a network at your destination, so there's no cost to installing early. Europe plans run from 1 to 45 days from that first connection. One less thing to sort at the airport.
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Which networks does my Europe eSIM use?
Each plan lists its own networks and speed policy under Plan details on this page. Which networks a plan uses is set by our network partners and can change without notice, so we show them per plan rather than for the destination as a whole. Your device finds and connects to a supported network on its own when you arrive.
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Can I top up my Europe eSIM?
Yes, on the fixed-data plans. Running low? Purchase another plan for the same destination from your order page. The new data gets added to your existing eSIM. No reinstall needed. Top-ups are not available on the Unlimited (daily) plans. To keep using data after an Unlimited plan ends, buy a new plan.
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Can I hotspot with my Europe eSIM?
Hotspot availability depends on the plan. Halo adds no separate hotspot cap and does not meter hotspot data differently, so on plans that support it you can share your connection with a laptop, tablet or travel companion where the local network allows. Hotspot is provided by the network operator in Europe rather than by Halo, so it is not something we can guarantee on every plan.
Still have questions?
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