🇷🇸 eSIM plans for Serbia

Starting at $3.57/day*

No data caps
7-days valid
Fast, reliable connection
Skip the roaming bill
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Get your unlimited data

How many days

More days, lower daily rate

How many eSIMs

More eSIMs, bigger discount

Total

—

Get Serbia eSIM

Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

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Why buy from us?

Here's how Onetel stacks up against other options in Serbia.

Onetel

Local SIM card

Roaming

Uncapped data plans

Activates instantly

Your number stays the same

No surprise charges

No lock-in

24/7 support

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eSIM costs for Serbia

Prices shown in USD

7 days of unlimited data in Serbia costs $25.88 — about $3.70 a day on Telekom Srbija, Yettel Serbia or A1 Srbija, with no roaming charge and no SIM to swap. In Serbia, 5G is live and median mobile download speed is 49.8 Mbps.

Duration	Data	Price	Daily cost
1 day	500 MB	$5.20	$5.20/day
3 days	—	$11.76	$3.92/day
5 days	—	$18.82	$3.76/day
7 days	100 MB	$25.88	$3.70/day
10 days	—	$36.48	$3.65/day
15 days	2 GB	$54.14	$3.61/day
30 days	3 GB	$107.12	$3.57/day

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Which networks you connect to in Serbia

Your eSIM roams onto Serbia's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator	4G / LTE bands	5G bands	5G
Telekom Srbija	B1, B3, B8, B20	n28, n78	Yes
Yettel Serbia	B1, B3, B8, B20	n28, n78	Yes
A1 Srbija	B1, B3, B8, B20	n28, n78	Yes

49.8 Mbps

Median download

14.2 Mbps

Median upload

Source: Ookla Speedtest Global Index, Q2 2025

Coverage in Serbia

B20 (800 MHz) is widely used for rural LTE coverage; some foreign phones lacking B20 may experience reduced coverage outside urban areas. 3G (UMTS) remains active on all three networks and can be the fallback in remote or mountainous regions.

Common Questions

The details worth knowing about your Serbia eSIM

Your eSIM connects to Telekom Srbija, Yettel Serbia, and A1 Srbija. All three support 4G B1, B3, B8, B20 and 5G n28, n78. This gives you solid urban coverage and a fallback to 3G in remote or mountainous areas.

Yes, in rural and some suburban areas. Serbian operators use B20 (800 MHz) widely for long-range LTE. Without it, you may lose signal once you leave city centres. Most recent flagship phones include B20, but some budget or non-EU models do not.

No. This eSIM covers only Serbia. It stops at the border. If you cross into Bosnia, Montenegro, Croatia, or Kosovo, you will lose service. You would need a separate eSIM or a regional plan for those territories.

No throttling or content filtering is reported on these networks. Your data runs at the full local speed, which has a median download of 49.82 Mbps per Ookla Q2 2025. Streaming, VoIP, and VPNs all work normally.

Coverage drops in deep mountain valleys and on some rural train routes. The networks use 3G as a fallback there, which provides slower but usable data. If your phone lacks 4G band 20, expect gaps in these areas.