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Plan mobile data for your Greece itinerary

Open a museum booking in Athens, find a meeting point in Thessaloniki or check your island accommodation. Compare eSIMoon Greece eSIM plans by data allowance and trip length. You will need an eSIM-compatible, carrier-unlocked phone to use your selected plan.

Check your existing roaming allowance first

If you have an EU/EEA mobile plan, check its included roaming and fair-use allowance for Greece; your existing plan may already be enough.

Allow for island travel and ferry crossings

Network conditions in Athens can differ from those on islands or between ports. Check your island against the selected plan’s coverage and do not expect an uninterrupted signal at sea. Satellite networks on ferries can incur separate charges. Download essential tickets and maps before your crossing.

Choose your plan and prepare for setup

Consider messaging, maps and video use when selecting data, and compare validity as well as GB. Save the installation instructions and check what starts the plan’s validity period. After arrival, configure mobile data as instructed in your order. The selected plan’s conditions provide the current price, network information and any internet-sharing restrictions.

Check compatible devices · Read the installation and activation guide