Greece is a legend on the sea: white-and-blue Santorini, Athens the cradle of civilization, and over two hundred inhabited islands. With a Simply eSIM you share the Santorini sunset as it happens.
Why eSIM in Greece?
Install your plan before you fly and activate it on arrival in seconds. Flexible plans with speeds up to 5G where available — one plan works in Athens and across the islands.
Top places to visit
- Santorini and the famous village of Oia
- The Acropolis in Athens
- Mykonos and its beaches
- Crete, the largest and most varied island
Quick connectivity tips
- Install your eSIM on stable Wi-Fi before departure
- Book inter-island ferry tickets ahead from your phone in high season
- Track your usage in the app and top up in seconds when needed
Frequently asked questions
Yes — Simply eSIMs run on Greece’s main local networks with speeds up to 5G where available. Install before you fly and activate on landing in Athens or Santorini in seconds.
Yes — one plan works in Athens and across the tourist islands including Santorini, Mykonos, and Crete. On inter-island ferries the signal can fade in open water and returns near the ports — download your tickets before sailing.
Yes — your primary SIM stays in place and receives calls and bank verification texts as usual, while your data flows through the travel eSIM.
If your route runs from Greece into Albania, Montenegro, or Bosnia, the Balkans bundle covers 12 destinations on one eSIM and saves you switching at every border. For a Greece-only trip, the single-country plan is the better deal.