eSimfly eSIM Data Plans for Serbia

eSimfly does not provide a genuine unlimited‑data eSIM for Serbia. All listed packages give a capped amount of high‑speed data—such as 3 GB per day for the Serbia Unlimited plans—after which the connection speed drops to 1000 kbps.

Travelers who still need abundant data can choose from eSimfly’s fixed data plans. For example, the Serbia Unlimited 30 days package offers 3 GB per day for 30 days, and the Global 100 GB 31 days plan gives 100 GB for the same period. These options give large data allowances that are more affordable than a true unlimited plan for most users.

eSimfly does not provide an eSIM for Serbia that includes a local phone number or the ability to send or receive SMS. Their Serbian plans are only data‑only, so travelers can use the data connection for Internet access and for VoIP services such as WhatsApp, Telegram, or iMessage. However, some destinations may restrict or block certain VoIP apps, so it is advisable to confirm that the apps you rely on are accessible in Serbia before purchasing an eSimfly eSIM.

eSimfly offers a range of plans for travelers to Serbia that cover both single‑country and multi‑country options. In total there are 12 single‑country plans that apply exclusively to Serbia, and 53 multi‑country plans that include Serbia as part of a larger coverage area.

These plans vary in price from about $2.25 to $121.38 and in data allowance from 1 GB up to 100 GB. Validity periods span from 3 days to a full year (365 days). Within the collection, 18 of the plans set a daily data cap, meaning a fixed amount of data is available each day, while 47 provide a fixed data amount that is divided over the entire validity period. Tethering is allowed on applicable plans, and any reduced speed for certain uses is limited to 1000 kbps.