Best eSIM for Serbia — Instant 4G in Belgrade. Works across the country including Novi Sad, Zlatibor, and the Serbian countryside.
The best eSIM for Serbia is one that works on arrival, avoids roaming fees, and doesn't require local SIM registration. OVOSIM connects you on local networks with transparent pricing.
Serbia eSIM Configuration
Instant delivery
Instant QR delivery · 24/7 human support
3GB/Day
5GB/Day
2GB/Day
Why smart travelers switch to OVOSIM for Serbia.
| Feature | OVOSIM | Other eSIM Apps | Your Carrier Roaming |
|---|---|---|---|
| Cost (Standard Plan) | From €3.50 | Typically higher | €10/day+ |
| Network Speed | 5G / 4G LTE | Varies | Varies |
| Setup | Instant QR | QR / Manual | Automatic |
| Hidden fees | None | Sometimes | Common |
| Available before arrival | Yes | Yes | No |
Last updated:
No surprises at the airport. Activate instantly on arrival.
Chat with actual humans if something goes wrong.
No hidden fees. No roaming charges. Period.
Ready in 3 simple steps.
Go to Settings > Cellular > Add eSIM and scan the QR code from our website
Name it 'Travel Data'. Set it to 'Secondary' so your main number still works.
When you land, turn on 'Data Roaming' for the eSIM line only.
Belgrade: excellent 4G/5G throughout — Knez Mihailova Street, the Kalemegdan Fortress, Skadarlija bohemian quarter, and the nightlife barge (splav) district along the Sava all well covered. Novi Sad: city center and Petrovaradin Fortress (Exit Festival venue) have strong 4G. Zlatibor mountain resort: main resort area has 4G. Niš: 4G in the third city. The Đerdap National Park (Iron Gates Gorge on the Danube): main viewpoints and Lepenski Vir archaeological site have 3G/4G. Remote gorge hiking trails have intermittent signal.
Scan the QR code and connect immediately.
Share data with your laptop.
Keep your original number for calls.
OVOSIM offers great-value eSIM plans for Serbia starting at €3.50, connecting to A1 with 5G / 4G LTE coverage.
Plans start from €3.50. There are no hidden fees or roaming charges.
Yes — buy and install your eSIM before you fly, and it connects automatically to a local network when you land in Serbia.
No — Serbia is not an EU member and is excluded from most standard EU roaming plans. You need a specific Serbia plan or a Balkans regional eSIM that explicitly includes Serbia.
Don't lose connection when crossing the border. One click to see plans for neighbors:
