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Best SIM card for Greece: Unlimited data

We tell you about the best international data SIM card for Greece, so you can always stay connected to the internet on your travels

Mark Robins

May 26, 2023

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We explain where you can buy a SIM card for Greece and compare the best products to find the right deal for you. Never pay roaming again and get affordable internet with a data SIM card for Greece.

eSIM for Greece

Buy a unlimited data eSIM for Greece with data sharing. Get 5% OFF. Code: MYESIMNOW5

Where to buy a SIM card for Greece?

Aerial view of Santorini, Greece. Source: Unsplash.

There are two main ways to buy a SIM card for Greece:

1. Buy before you travel from an online store

2. Buy once you arrive in Greece

But which is the best option for you? We recommend buying before you travel, and let’s take a look at why:

Buy before you travel

Buying before your trip is the easiest and most convenient option. And, in a pandemic, it is also the safest. Here are the main advantages of buying online:

  • You’re connected the moment you land

When you buy a SIM card, you can connect to the internet the moment you land in Greece. This will save you a lot of time, and you’ll be able to order a cab instantly. You’ll also be able to let friends and family know that you’ve arrived safely by sending a message on WhatsApp. This option gives you the peace of mind of having everything sorted before you go.

  • Cheapest option

Cell phone companies in Greece will make the most of tourists by charging high prices. The cheapest option is always to buy from an online store for travelers.

  • Free from COVID risk

In a pandemic, it’s safer to buy from online stores. Don’t put yourself at risk by waiting to buy your SIM in Greece. Avoid crowded shops by buying online.

  • Easy to use

SIM cards for Greece are easy to set up. All you have to do is purchase from an official website, receive your SIM at your door step or at work, then insert the card once you arrive in Greece. As long as you follow the simple set-up instructions, you’ll be connected in seconds.

Buy in Greece

The easiest option is to buy before you travel. But there is one key advantage of buying internet once you’re in Greece:

  • Better options

You’ll find that stores in Greece offer different options you can’t get online. So you’re more likely to find a deal which meets your need exactly. We recommend buying from Cosmote or Vodafone because these stores offer the best coverage in the country. So they’re the best option for a fast and stable connection.

Unlimited data eSIM for Greece, the future of internet connection

Now we’ve learned about data SIM cards. It’s time to get to know about the newest way to access the internet. eSIMs (short for embedded SIM) are new, virtual SIM cards that provide internet at a competitive price. But is an eSIM for Greece better than a traditional SIM card?

The main advantage is that you can get an eSIM anywhere in the world and it’s delivered to you via email immediately. Also, with Holafly’s data plans, you will have data sharing per day, with up to 500 MBs to share with other devices! Let’s take a look at their advantages and disadvantages in the next section:

Advantages and disadvantages of eSIM.


  • Quick purchase and activation processes

Purchasing and activating an eSIM is easy. You just make your purchase from a store like Holafly and wait a few seconds for a QR code to arrive in your emails. With this, you can activate your eSIM and get connected.

  • Data sharing

From now on, people with an eSIM in Greece will be able to share data with other devices. This allows travelers to share up to 500 MBs per day with other devices! This feature is also available with the best eSIM for Turkey.

  • Get an eSIM anywhere in the world

Are you already in Greece and struggling to get data? No matter where you are, you can always buy an eSIM and it will come directly to your cell phone. There is no delivery cost and you don’t have to wait more than a few minutes.

  • Renovation through top-ups

We can easily purchase another package and renew your usage days or minutes automatically. You don’t need to set up a new eSIM, the plan will start working on the one you already have installed.

  • Multi-country coverage

If you’re traveling around multiple countries on your vacation, with Holafly’s multi-country virtual eSIMS you can connect to the internet in any country in the European Union. And there are no additional charges!


  • Limited compatibility with cellphones

The main disadvantage of eSIM cards is their limited compatibility. As a new form of technology, many older cell phones do not offer it, so before you buy check your cell phone is compatible

How much does an eSIM for Greece cost?

Unlimited data eSIM for Greece

Currently you can customize your data plan with the days you need. Configure between one and 90 days maximum for your trip. Some reference prices below

Length of planAmount of dataPrice (USD)
1Unlimited data$6
5Unlimited data$21
10Unlimited data$37
15Unlimited data$51
20Unlimited data$62
30Unlimited data$75
60Unlimited data$107
90Unlimited data$139
Table N°1 eSIM card prices for Greece from Holafly online store

Frequently asked questions

How else can I connect to the internet in Greece?

You can activate data roaming and use data provided by your current provider. But be aware that this will be very expensive. If you plan on using this option, you can expect a hefty phone bill when you get back home. Alternatively, you could buy Pocket Wi-Fi (a portable device that generates a WiFi connection for your phone). This option is also expensive and you’ll have to carry the device everywhere. A SIM card for Greece is the cheapest and most convenient way of connecting to the internet.

How much does roaming cost in Greece?

You could expect to be charged $7-$15 per MB. So if you watched a movie on Netflix, that could mean paying hundreds. That’s why we recommend buying a SIM card instead.

How do I know if my phone is compatible with the eSIM?

You can use Holafly’s updated list of compatible devices.

What do I do if my SIM card doesn’t work in Greece?

The best thing is to contact the seller who provided the SIM card or the operator so they can help you sort out the issue.