No roaming charges
Roaming charges can add up quickly. Get a prepaid data plan for Guernsey & stay in control of your phone bill.



Best eSIM for Guernsey from – lowest prices, instant activation on . Keep your WhatsApp number, no contract.
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Guernsey
Data only
Unlimited
Not Required
The validity period starts when the eSIM connects to any supported network.
Typical estimates for everyday apps — pick the right package without guessing.
Plus social media, music streaming and sharing photos.
Videos, video calls and keeping your laptop or tablet online.
All figures are estimates. Actual usage depends on your device, app settings and habits.
Ready in minutes — no physical SIM card needed.


QR code instantly by email
Scan the QR code at home over Wi‑Fi
turn on data roaming in Guernsey
Setup takes just 2 minutes: iPhone Settings → Cellular → Add eSIM, Android Network & internet → SIMs. Your plan’s validity starts on first use, not at purchase.
Is your device eSIM‑ready? Check compatibility
Settings.Cellular → Add eSIM → Use QR Code.Enter Details Manually and paste the SM‑DP+ address and activation code.Turn On This Line and enable Data Roaming.Settings.Network & internet → SIMs (Samsung: Connections → SIM manager) and tap Add eSIM.Scan QR code and scan the code from your eSIMFOX email — or enter the activation details manually.mobile data SIM and enable data roaming for it.Exact menu names may vary slightly by phone model and Android version. For a full step‑by‑step guide by device, see our eSIM activation guide.
Roaming charges can add up quickly. Get a prepaid data plan for Guernsey & stay in control of your phone bill.
Activate your eSIM before your flight — your data will be ready to use when you land.
Choose from several affordable data plans for Guernsey. Get as much or as little data as you need.
Add new destinations to your existing eSIM through the eSIMFOX dashboard — no new eSIMs needed.
Both get you online – here's how they differ for your trip.
| Criterion | RecommendedeSIMFOX eSIM | Local SIM card in Guernsey |
|---|---|---|
| Available from | Before you leave – QR code instantly by email | Only on arrival – at the airport or a shop |
| Setup | Scan the QR code, active in 2 minutes | Queue up, often with ID registration |
| Your home number | Stays active (Dual-SIM) – reachable for SMS | SIM swap needed – number offline |
| Cost | Fixed package price, no roaming fees | Variable, sometimes a tourist markup |
| Top up | Anytime in your dashboard, no new SIM | Only on-site in a shop or app |
| Ideal for | Travelers with an eSIM-capable phone | Phones without eSIM or very long stays |
For most travelers the eSIM is the faster and cheaper choice – with no waiting at the airport.
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With eSIMFOX, you can easily choose your desired country, the number of days for your trip, and with just a few clicks, you can activate the eSIM for Guernsey.
Everything you need to know to stay connected — how a prepaid eSIM keeps you online from the moment you land.
Planning a trip to Guernsey? Getting connected is now easier than ever with a prepaid eSIM. Unlike physical SIM cards, you don't need to visit a store or wait for delivery – simply purchase your eSIM online before your trip and activate it upon arrival. With eSIMFOX, you receive a single eSIM that works across multiple countries. For example, after buying an eSIM for Guernsey, you can easily add data packages for other destinations like Turkey, USA, Spain, etc. on the same eSIM. Most modern smartphones support eSIM technology, including iPhones (XS and newer), recent Samsung models, and Google Pixel devices. Make sure to check your device compatibility before purchasing to ensure a smooth connection when you land on this beautiful Channel Island.
Travelers to Guernsey deserve reliable connectivity to share their island adventures instantly. The best eSIM for travel to Guernsey offers excellent 4G coverage across the island, including popular spots like St. Peter Port, Castle Cornet, and the scenic coastal paths. Look for plans that connect to Airtel-Vodafone network, known for its strong coverage throughout the island. When selecting your eSIM, consider how much data you'll need for your stay – most tourists find that 3-10GB packages provide sufficient data for navigation, social media sharing, and occasional video calls home. Don't forget to check if hotspot/tethering is included, allowing you to share your connection with other devices like laptops or tablets.
Looking to buy a prepaid eSIM for Guernsey? The flexibility of data plans makes eSIMs perfect for travelers with different needs. Whether you're visiting for a quick weekend getaway or an extended stay, you'll find options ranging from 7-day packages to 30-day plans. Short-term visitors might opt for a 5GB package, while those staying longer could benefit from larger 10GB or 20GB options. With eSIMFOX, you gain the advantage of a versatile solution – purchase an eSIM for Guernsey now, and later add data packages for other countries to the same eSIM as your travel plans evolve. This eliminates the hassle of managing multiple SIMs for different destinations. Most providers offer instant delivery via email, so you can purchase your eSIM even on the day of travel and be connected immediately upon arrival.
Yes, eSIM technology works excellently in Guernsey, connecting to the island's robust mobile networks. For optimal performance, your device must be eSIM compatible – this includes iPhone XS or newer, Samsung Galaxy S20+ and above, Google Pixel 3 and later, and many recent iPad models. When choosing a provider, verify they partner with Airtel-Vodafone or Sure networks for the best coverage across Guernsey, including remote areas like Lihou Island and Herm. Most quality eSIMs offer 4G speeds throughout the island, with some providers beginning to roll out 5G in St. Peter Port. Remember to install your eSIM before departure and activate it upon arrival for seamless connectivity without hunting for local stores or dealing with roaming charges.
Budget-conscious travelers will be pleased to discover affordable eSIM options for Guernsey that don't compromise on quality. The most economical plans typically offer 1-3GB of data for 7 days, perfect for light users who mainly need navigation and occasional social media updates. For better value, look for providers offering data-only plans without unnecessary call or text add-ons if you primarily use WhatsApp or similar apps for communication. Many budget-friendly eSIMs connect to reliable networks like Sure in Guernsey, ensuring you stay connected even in coastal areas and smaller towns like St. Sampson and Castel. Compare prices across different providers, but remember that the cheapest option isn't always the best – consider factors like network quality, customer service, and the ease of topping up if needed.
While traditional physical SIM cards might be available for pickup at Guernsey Airport, purchasing your eSIM online before travel offers significant advantages. With online purchase, you can set everything up before your flight, ensuring you're connected the moment you land without queuing at airport kiosks or facing potential language barriers. There's no physical pickup needed – your eSIM arrives instantly via email with clear setup instructions. This approach also gives you time to compare different providers and plans from the comfort of your home, rather than making rushed decisions at the airport. Most importantly, online purchases often provide better value with more data for your money compared to airport options that may include location premiums. Secure your connection before departure and enjoy peace of mind knowing you'll be instantly connected when arriving in beautiful Guernsey.
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