Lumbus eSIM Data Plans for Serbia

Lumbus does not provide a true unlimited data eSIM for travelers in Serbia. The only plans that use the word “Unlimited” in their name include a hard cap of 3 GB per day, after which the speed drops to 1000 kbps; for example, the “Serbia Unlimited” plan is available for 30 days at a cost of $84.99 USD and offers 3 GB per day with reduced speed once that daily amount is reached.

Travelers who need a large amount of high‑speed data can opt for Lumbus’s fixed data plans, such as the 20 GB plan valid for 30 days (priced at $22.99 USD) or the 50 GB plan valid for 180 days (priced at $127.99 USD). These provide a definite data allowance with no data caps beyond the plan’s limits and can be more cost‑effective than a plan that throttles speed after a daily allowance.

Lumbus does not provide a phone number or SMS capability on its Serbia eSIM plans; the only option is a data‑only plan. Travelers who need voice and messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain VoIP services, so it is advisable to confirm that the apps you rely on work in Serbia before purchasing.

Lumbus offers 10 single‑country data plans dedicated to Serbia and an additional 33 multi‑country plans that include Serbia as part of a broader coverage zone. The single‑country plans range in price from about $2.99 to $30.99, with data caps between 1 GB and 20 GB, and can be purchased as either a fixed‑data packet or a daily‑cap package. The multi‑country options start near $15.99 and go up to roughly $140.99, covering 5 GB to 50 GB of data and are available in a mix of fixed‑data and daily‑cap formats, allowing users to choose a consistent total allowance or a rolling daily budget depending on their travel needs.