# Do you need a visa for Greece? (Schengen/entry)

> Greece is in the Schengen area for most. Here are entry rules, passport needs and how long you can stay.

Greece is in the Schengen area for most. Here are entry rules, passport needs and how long you can stay.

## Get online at the airport

Install a MerrSIM eSIM for Greece (from €1.49, 10 GB €8.49) before departure and you’re online the moment you land at Athens International Airport — no WiFi hunt, no roaming.

[MerrSIM — eSIM Greece](https://merrsim.com/destinations/esim-plans-for-greece)

## Activation in a few minutes

Do the install before departure, while on WiFi. Open your phone settings, choose to add an eSIM and scan the QR code you received by email. Label the profile “Greece” so it is easy to spot. When you land, set the eSIM as your data line and switch on data roaming for it — that is normal for travel eSIMs and adds no fees, because the plan is prepaid. Within seconds you are online, with no need to hunt for public WiFi.

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Greece, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## No registration, no shop queue

Many EU countries require identity verification for local SIM cards, which means a queue, a shop and sometimes even a local address. A travel eSIM skips all of that: it is sold as an international data service, with no passport and no contract. You have it ready before you set off for Greece, so you land and are online immediately — no time wasted at the airport and no risk of surprise roaming bills.

## Tips to save data

A few small habits make your gigabytes last in Greece. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## Coverage and 5G speed in Greece

The eSIM connects to the main local operators, so you get the same coverage as a local, including 4G/LTE and 5G where available. In the cities and tourist areas of Greece the signal is strong and stable; in very remote villages or mountains it can weaken, as with any operator. Hotspot is included, so you can share the connection with your laptop or a travel companion at no extra cost.

## FAQ

### How do I get online as soon as I arrive in Greece?
Activate a MerrSIM eSIM for Greece (from €1.49, 10 GB €8.49) by QR before departure; you connect automatically at the airport.


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Author: Etnik Beqiri  
Published: 2026-05-28  
Source: https://merrsim.com/en/blog/viza-hyrja-greece-en