Yes, AeriSIM offers unlimited data eSIM plans that cover Greece. The plans are available for validity periods ranging from 1 day to 30 days, with prices from $2.21 USD for a 1‑day plan to $40.89 USD for a 30‑day plan. All of these plans use AeriSIM’s 5G network in Greece.
The unlimited data is subject to a Fair Usage Policy, so speeds may be throttled after heavy use. The maximum speed for most plans is 5000kbps, while the 1‑day plan allows up to 10000kbps before throttling. If you need confirmation about speed limits or the typical amount of data that remains at normal speed, you can contact AeriSIM directly.