Ubigi eSIM Plans for Serbia
What you get with Ubigi in Serbia
Which Ubigi plan should you pick?
For a short city break of 3–5 days, the cheapest plan at £6.00 will cover Maps, WhatsApp, and casual browsing. If you're spending one to two weeks travelling around Serbia, step up to a mid-tier plan — usually the strongest value option on a per-GB basis in Ubigi's Serbia lineup.
If you plan to work remotely, stream video daily, or use your phone as a hotspot for a laptop, lean towards a larger bundle — the 25 GB option is the safer choice. The unlimited plans are priced at a premium but make sense for heavy users who don't want to track usage.
One thing to note: Ubigi Serbia plans are data-only. You won't get a local number, but your existing SIM handles calls and texts as normal. iMessage, WhatsApp, and FaceTime all work over data.
Compare other providers for Serbia
Ubigi eSIM plans for nearby destinations
Ubigi eSIM for Serbia 2026 — what you need to know
Ubigi is a well-regarded eSIM provider with solid Serbia coverage. Plans range from short-break options to longer-stay packages, making Ubigi a flexible choice whether you're spending a long weekend or travelling for a month.
Serbia has three operators: mts (Telekom Srbija, the incumbent), Yettel Serbia (formerly Telenor) and A1 Srbija. All three have rolled out 5G across Belgrade, Novi Sad and Niš, with mts having the widest national coverage by some distance. 4G reaches almost the whole country. The Tara, Kopaonik and Zlatibor mountain regions are well covered around the resort towns but trails into the deeper national parks can be patchy. Coverage along the E75 highway from Belgrade down to Niš and on to North Macedonia is solid the whole way.
Is Ubigi good in Serbia?
In our testing, Ubigi connected reliably across major cities and travel routes in Serbia. Plug is type C/F (230V) and Serbia uses the dinar, not the euro, and is not in the EU, so EU roaming bundles do not apply, watch out for that on your eSIM. Cash is still useful in smaller towns and at green markets.
Read our full Ubigi review →