Is it worth getting an eSIM for Greece?
For most visitors, yes. An eSIM is the easiest way to stay online in Greece, installed before you fly and connected the moment you land, with no shops or paperwork.
Roaming on a non-EU home plan can be expensive, often around €10 a day. A local Greek SIM is cheaper but means a shop visit and ID. An eSIM avoids both, with affordable data from €3.99 with Saily and from €6 with Ubigi, all on Greece’s main networks. If you already have an EU plan you may roam at home rates, but for everyone else an eSIM is the smarter pick.
For a week of island-hopping around the Cyclades, a city break in Athens, or a longer remote-work stay on Crete, an eSIM is the simpler choice for almost every visitor to Greece.
What is an eSIM?
An eSIM is a digital SIM card built into your phone that lets you activate a mobile plan without a physical card. You can install it before your flight by scanning a QR code or using a provider app, and your connection starts the moment you land.
Unlike a traditional SIM, there is nothing to swap or lose. Your data plan is stored directly on your device. Most recent phones support eSIMs, including any iPhone from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models.
In Greece, eSIMs connect to the country’s mobile networks and deliver fast data across the mainland and the islands, a simple, reliable way to stay online without visiting a store.
Is eSIM available in Greece?
Yes. Greece fully supports eSIM technology for travellers. You can install an eSIM from international providers like Ubigi and Saily before you arrive, and your phone connects automatically to a partner network when you land. Greece’s main carriers, Cosmote, Vodafone, and Nova, all run extensive 4G networks, with 5G live across the major cities and resorts.
As long as your phone is unlocked and eSIM-compatible, you can install your plan before your flight and activate it the moment you reach the airport in Athens, Thessaloniki, or on the islands.
Is an eSIM or a local SIM card better for Greece?
An eSIM is usually better for Greece because it is faster to set up and works the moment you arrive. You can install it before your flight and skip the store visit and ID check that a local SIM requires.
A local Greek SIM can suit very long stays, but for a short or medium trip the convenience of an eSIM almost always wins. For most visitors, an eSIM is simpler, faster, and online before you leave the airport.
Both of our recommended providers, Ubigi and Saily, connect to Greece’s major networks, giving you reliable data without the hassle of a local SIM.
Mobile networks in Greece: which one matters for your trip?
Greece is served by its main mobile networks, and the one your eSIM connects to affects the coverage you get, especially on the smaller islands.
Cosmote has the widest and most reliable coverage in Greece, with the strongest reach across the mainland and the islands.
Vodafone Greece offers strong, fast coverage across the major cities, resorts, and main routes.
Nova provides solid coverage in Athens, Thessaloniki, and the larger towns, with good city speeds.
Which network matters for your eSIM choice
- If your trip focuses on Athens, Thessaloniki, and the big resorts, every network delivers excellent connectivity.
- If you are heading to the smaller Cyclades, the Dodecanese, or remote beaches, Cosmote has the broadest reach.
- Expect strong coverage in the cities and main towns but the odd gap on remote islands and mountain roads.
Both Ubigi and Saily connect to Greece’s leading networks for reliable data, so you get solid coverage whichever you choose. You can check current plans on the Ubigi and Saily sites.
Best eSIMs for Greece in 2026
The best eSIM for Greece depends on how you travel and how much data you need. Below are our two recommended providers, Ubigi and Saily, both offering reliable coverage across Greece, flexible plans, and quick online activation.
Ubigi: Best for reliable speeds and flexible plans
Ubigi is a great option if you value fast, stable data and clear pricing. It connects to Greece’s top networks and offers fast 4G and 5G across the mainland and islands, with plans to match any trip length and real-time usage tracking in the app.
Why Ubigi is good for Greece:
- Flexible plans from 3GB up to unlimited data
- Plans activate as soon as you land in Greece
- Reliable data connection for work and travel
- Real-time usage tracking and easy top-ups in the app
- Supports tethering for laptops and tablets
- Discount code NOMADWISE for 10% off your first purchase
Ubigi pricing for Greece
Plans start from €6 for 3GB, with 25GB for €22 on a 30-day plan and an unlimited 7-day plan at €24. You can top up or switch plans anytime. The full price list is in the summary table near the top of this guide.
Saily: Best for value and privacy
Saily comes from the team behind NordVPN, so it pairs affordable Greece data with built-in security features, handy when you are hopping between public Wi-Fi networks at cafes, ferries, and hotels. It offers cheap entry data and a clean, easy-to-use app, making it a strong value pick for short trips and longer stays alike.
Why Saily is good for Greece:
- Affordable data, from €3.99 for 1GB
- Built-in security features from the makers of NordVPN
- A clean app with ad and tracker blocking options
- Reliable 4G and 5G coverage on Greece’s networks
- Earn Saily credits back on purchases
- Discount code NOMADWISE10 for 10% off
Saily pricing for Greece
Plans start from €3.99 for 1GB, with 10GB for €20.49 and 20GB for €31.99 on a 30-day plan. You can top up anytime. The full price list is in the summary table above.
Both providers are reliable choices for Greece, easy to install, and designed for travellers. The right pick mainly depends on whether you prefer Ubigi’s flexible plans and unlimited data or Saily’s low prices and built-in privacy. If you would like to see more options, visit our Greece eSIM directory for a full list of providers.
Customer support and ease of use
Good support helps when you are getting set up in a new place. Ubigi manages everything through its app, with real-time usage tracking, easy top-ups, and a help centre for setup questions. Saily offers 24/7 chat support and a clear in-app help centre. Both install in just a few minutes, from purchase to connection.
eSIM coverage across Greece
Greece has good mobile coverage across its cities, resorts, and most islands, easing off on remote beaches and mountain roads. Both Ubigi and Saily perform well in the destinations below.
Athens
The capital has strong, fast 4G and 5G coverage across the city, a dependable base for remote work and video calls.
Santorini and Mykonos
The popular Cyclades islands have reliable coverage in the main towns and resorts, easing off on remote cliffs and beaches.
Crete and Rhodes
The larger islands have solid coverage in towns and along main roads, strongest on Cosmote in rural areas.
Smaller islands and ferries
Smaller Cyclades and Dodecanese islands have good town coverage but the odd gap on crossings, so download maps and tickets before you sail.
How to choose the right eSIM for Greece
Choosing the right eSIM for Greece depends on how you travel and how you use your data. Start by checking that your phone supports eSIMs, then look at plans based on data, duration, and support.
Here is what to consider before buying your Greece eSIM:
- Phone compatibility: Most iPhones from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models support eSIMs.
- Data usage: Light users can stay connected with a few GB, while remote workers or streamers may prefer a large bundle or an unlimited plan.
- Trip length: Saily is great for cheap, short top-ups, while Ubigi’s flexible plans and unlimited options suit longer stays.
- Where you are going: For the smaller islands and remote areas, prioritise coverage on Cosmote.
- Support options: Both offer chat support; pick whichever plan and price fits your trip best.
How to set up your eSIM in Greece
Setting up an eSIM in Greece is quick and can be done entirely online. You can install it before your flight and activate the plan as soon as you arrive.
Step by step eSIM setup guide:
- Check compatibility: Make sure your phone supports eSIMs and is unlocked. Most recent iPhones, Google Pixel, and Samsung models are compatible.
- Choose a provider: Pick a trusted option that fits your data needs, such as Ubigi or Saily.
- Buy your plan: Select your data package or duration online and complete the purchase.
- Install your eSIM: You will receive a QR code or app link. Scan it or follow the in-app setup instructions.
- Activate your plan: Turn on mobile data and select the new eSIM as your active plan once you land in Greece.
- Test your connection: Open a browser or map app to confirm you are online before leaving the airport Wi-Fi.
Most travellers complete the process in under five minutes. If anything goes wrong, both Ubigi and Saily offer support to help you get connected.
Travel tip for Greece
Staying connected is just one part of a smooth trip. If you are planning a longer stay or island-hopping around the country, make sure you are covered with reliable travel insurance too. See our guide to the best travel insurance for digital nomads for coverage details.
Final recommendation: which eSIM is best for Greece?
Both Ubigi and Saily are reliable choices for staying connected across Greece. The best option depends on your travel style and data needs.
Choose Ubigi if you want reliable speeds, flexible plans, and unlimited data options on Greece’s networks. It is ideal for digital nomads and remote workers who need steady data for calls, meetings, and navigation. Use code NOMADWISE for 10% off your first purchase.
Go for Saily if you want low prices and built-in privacy from the NordVPN team. It is perfect for shorter trips and lighter data needs. Use code NOMADWISE10 for 10% off.
If you are still unsure, both options work reliably across Greece, so you can be confident with either.
