Flysimio eSIM Data Plans for Serbia

Flysimio does not offer an unlimited data eSIM for Serbia. The plans it sells for that country are fixed‑data options, such as the Serbia 20GB 30Days plan priced at $29.03 USD and the Serbia 10GB 30Days plan priced at $17.45 USD. For travelers who need more data than those amounts, purchasing a larger fixed‑data plan can be more cost‑effective, unless the traveler is a very heavy data user who would otherwise prefer an unlimited option.

Flysimio does not provide any Serbia eSIM plan that includes a phone number or SMS functionality. The provider only offers data‑only eSIMs for this destination.

Users who need to make calls or send text messages can use popular VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, which allow voice communication and messaging without requiring a local phone number or SMS capability.

Flysimio’s offerings for Serbia include seven single‑country plans and seven multi‑country plans that incorporate Serbian coverage. The single‑country package line‑up features fixed data packages that range from 1 GB to 20 GB, with validity periods between 7 and 365 days and prices that fall between $2.15 and $166.25. A subset of these packages includes a daily data cap (the sole plan in the daily‑cap category) that limits usage to 1 GB per day, while the rest provide a flat data allowance for the entire validity period. Multi‑country plans similarly offer the same data and price ranges and can be used across the included destinations, with tethering permitted on applicable plans.