eSimfly eSIM Data Plans for Serbia

eSimfly does not provide a truly unlimited data eSIM for Serbia. The plans titled “Serbia Unlimited” give a capped data allowance of 1 GB per day, with the same amount remaining for the validity period, so data do not exceed that limit.

Travelers who need more data can choose from fixed‑data plans. For example, a 30‑day plan provides 50 GB for $80.99 USD, and another 30‑day plan offers 40 GB for $65.52 USD. These options allow high‑speed data for longer periods without the cap, though they may be more expensive than the daily 1 GB packages if very heavy data usage is required.

eSimfly does not provide a Serbia eSIM plan that includes a phone number or SMS capability. The only eSIM options from this provider for Serbia are data‑only plans, which allow internet access via 5G, 4G, or 3G, but do not support traditional voice calls or SMS. Travelers who need messaging or calling can instead use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

eSimfly provides 15 single‑country data plans for Serbia and 40 multi‑country plans that include Serbia. These plans cover a broad range of prices, from $1.77 up to $203.95, and data caps from 1 GB to 50 GB. Some of the offerings are daily data caps (13 plans) while the remainder are fixed data caps (42 plans), giving travellers flexibility in how long they need data and how much data they want to use.