eSIM Serbia
Serbia eSIM from 2,95€ on the Yettel Serbia networks: 1 to 10 GB prepaid, no contract and no registration – you are online within minutes of landing at Belgrade Nikola Tesla airport.
Your Selection
Your plan only starts counting when the eSIM first connects at your destination — so you can buy today and travel in three weeks.
How does Simbye eSIM work for Serbia?
Get connected in under 2 minutes
Choose a plan and pay
Pick the data bundle that matches the length of your trip. The email with a one-click link and a QR code arrives right after payment.
Set it up at home, arrive in Serbia
Install the eSIM calmly before departure, on Wi-Fi. It stays dormant until you are in the country – whether you land in Belgrade at Nikola Tesla (BEG), in Niš at Constantine the Great (INI) or in Kraljevo at Morava (KVO), cross by bus at Horgoš or Batrovci, or come in by train from Budapest.
Turn on data roaming
Once you arrive, switch on data roaming for the Simbye line. Your phone registers on a Serbian network, and only with that first connection does your plan's validity start counting.
Check Device Compatibility
Make sure your device supports eSIM before purchasing
Which networks will you be on in Serbia?
In Serbia the eSIM registers on Yettel Serbia or automatically – there is nothing to select by hand.
Source: Speedtest Global Index, national median, July 2026.
You do not pick a network. Once you switch on data roaming for the Simbye line in Serbia, your phone registers on Yettel Serbia or by itself. If nothing happens after you land, toggle airplane mode off and on and check that network selection is set to automatic. There is no APN to type in.
4G is widely available in Serbia – in Belgrade, Novi Sad, Niš, Kragujevac, Subotica and Užice, and along the motorway that runs from the Hungarian border at Horgoš through Belgrade and Niš down to Preševo. 5G only went live at the end of 2025 and is still being built out, so plan on 4G. In narrow valleys and gorges the signal drops out in patches – at the Uvac, in the Đerdap gorge on the Danube, along the Drina below Tara. That is terrain, and it affects every network in the country the same way.
eSIM or a local SIM card in Serbia?
Skip the shop in Serbia: the eSIM is scanned in before departure and joins Yettel by itself, while a local card means your passport at the counter and dinars in cash on the spot.
Why roaming on your home contract gets expensive in Serbia
At the Serbian border your bundled home allowance stops counting and your operator's international tariff takes over. In many contracts Serbia is a separate zone billed per megabyte or through day passes – what applies to you is written in your tariff under Serbia. If you do not look it up, you find out when the bill arrives.
Prepaid turns that around: you decide on the data up front, 1 to 10 GB with 7 to 30 days of validity, no contract, no registration and nothing billed afterwards. The eSIM arrives as a QR code, you install it at home on Wi-Fi and it goes live in Serbia.
There is also this: Serbia is a transit country. Drive towards Bulgaria, Greece or Turkey, you may only be in the country for two days – but you need navigation, fuel stops and toll information for every hour of them. Check before you leave what a day pass from your own operator costs for those two days.
How far the network reaches
The eSIM runs on Yettel Serbia or and 4G is in use across the whole country. Belgrade, Novi Sad, Niš, Kragujevac, Subotica and Užice are covered, as is the motorway that runs from Horgoš on the Hungarian border through Belgrade and Niš down to Preševo – exactly the route most people driving through the country take. 5G only arrived at the end of 2025 and is still being built out, so plan on 4G.
Holiday regions are well served, though not evenly: on Zlatibor and in Vrnjačka Banja, on Kopaonik and in the villages of the Fruška Gora you will normally have signal. It thins out where the landscape gets steep – in the Uvac canyon, in the Đerdap gorge on the Danube, along the Drina below Tara and on hiking trails away from the villages. If that is where you are heading, download the map for the day offline beforehand.
In the cities themselves: Belgrade and Novi Sad have dense coverage, but the signal can still drop in the lower floors of shopping centres, in underground car parks and in the underpass at the main station. That is normal and does not mean anything is wrong with the eSIM.
How much data do you need in Serbia?
So you can work it out instead of guessing: how much an hour costs in the apps you actually use on holiday.
Just staying reachable
1–3 GB
Messages, the map now and then, checking mail. Everything else runs on the hotel Wi-Fi.
An ordinary holiday
5–10 GB
Navigating, social media, uploading photos, a few videos in the evening.
Out a lot, or a laptop along
20 GB and up
Streaming in the evening, video calls home, keeping a laptop or tablet online through your phone.
Data used per hour
The Netflix and Spotify figures come from the providers themselves (Netflix Help Center, Spotify Support, retrieved 28 Aug 2026). The rest are network-operator estimates (o2, Vodafone, EE) and vary with picture quality and reception.
What does an eSIM for Serbia cost?
Simbye offers 5 plans for Serbia from €2,95 to €23,95 — prepaid, no contract.
Plans for Serbia range from 1 GB to 20 GB.
Validity runs from 7 to 30 days and starts with your first connection in Serbia.
| Plan | Validity | Price | Per travel day |
|---|---|---|---|
| 1 GB | 7 days | €2,95 | €0,42 |
| 3 GB | 30 days | €5,95 | €0,19 |
| 5 GB | 30 days | €11,95 | €0,39 |
| 10 GB | 30 days | €11,95 | €0,39 |
| 20 GB | 30 days | €23,95 | €0,79 |
- Networks
- Yettel Serbia
- Setting it up
- A link in your email, or the QR code — one tap is enough
- Network technology
- 4G/LTE
- APN and settings
- Nothing to set. The eSIM brings everything with it
- Hotspot
- Allowed — for a laptop, tablet or a travel companion
- Adding more data
- Top up any time, without setting anything up again
- Calls and texts
- Not included — WhatsApp calls run over the data
- Your own number
- Stays in the phone and stays reachable
- Contract
- None. The plan ends by itself
- Worth knowing
- Roaming on your home contract gets billed here — this eSIM is prepaid, so nothing is added afterwards
Frequently Asked Questions about Serbia eSIM
Data, calls, real phone numbers, top-ups and setup — everything you need to know before you buy a Simbye eSIM.
