Airdatalink does not provide an unlimited data eSIM for Finland. Its offerings for Finland are fixed data plans, each with a set data allowance and validity period. For example, the Essential Europe eSIM supplies 50 GB for 30 days at $23.28 USD, while the Europe 49 eSIM offers 50 GB for 15 days at $33.10 USD.
Fixed‑data plans can be more cost‑effective for most travelers, especially when the data needs fit within the provided allowance. Travelers who expect to exceed the cap may need to look for other purchasing options, but those are not available as unlimited plans through airdatalink for Finland.