nextSIM eSIM Data Plans for Iceland

No large‑capacity unlimited plans are offered by nextSIM for Iceland. The plans that carry “Unlimited” in their name actually provide a limited amount of high‑speed data – for example, eSIM Iceland Unlimited 1Days Standard gives 1GB for 1 days, and eSIM Iceland Unlimited Plus 1Days Standard gives 2GB for 1 days – after the cap is reached the download speed is throttled to a reduced level (512kbps for the 1GB plans and 2000kbps for the 2GB plans). This means the plans are not truly unlimited in the sense of offering unrestricted high‑speed data.

Travelers needing more data can choose one of the fixed‑data plans that nextSIM offers for Iceland. For instance, eSIM Iceland 100GB 30Days Standard provides 100GB for 30 days, and eSIM Iceland 50GB 30Days Standard or Economy give 50GB for 30 days. These larger allowances are sold on a fixed‑data basis, which is usually more cost effective for heavy data use than the capped “Unlimited” options.

nextSIM does not currently offer eSIM plans for Iceland that include a phone number or SMS capability. Only data‑only eSIMs are available from this provider. Travelers can still use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

nextSIM’s catalogue for Iceland contains 35 single‑country data plans and 91 multi‑country packages that include Iceland. The single‑country options use both fixed data caps—ranging from 1 GB to 100 GB—and daily data‑cap formats, with prices between $1.53 and $1, 264.89. The multi‑country bundles offer the same data‑cap and price ranges, providing travelers with flexible coverage that spans Iceland and several other destinations.