There are no unlimited‑data eSIM plans from Supera link for Iceland. The provider offers fixed‑data options instead; for example, a 5GB/day plan valid for 7 days costs $42.01 USD, while the same daily allowance extends to 30 days for $175.68 USD. All Swedish‑based plans feature 3G, 4G, and 5G coverage across Iceland, allow tethering, and provide a reduced speed of 1024 kbps after the data cap is reached. Choosing a fixed‑data plan is typically more cost‑effective unless a traveler expects to consume a very high amount of data during the stay.