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Serbia eSIM Plans
29 plans · from $3.34
Serbia has reliable mobile coverage in major cities and tourist areas. A travel eSIM from Siima activates instantly — no physical SIM, no airport queues, no passport verification required. Learn more about how eSIMs work →
Choose a data plan
1 GB
7 days· 0.4 GB per $1
$3.34
★ BEST VALUE
Unlimited
1 days· ∞ GB per $1
$3.57
2 GB
15 days· 0.5 GB per $1
$5.24
3 GB
30 days· 0.5 GB per $1
$6.92
Unlimited
3 days· ∞ GB per $1
$8.33
5 GB
30 days· 0.6 GB per $1
$10.12
Unlimited
5 days· ∞ GB per $1
$13.09
10 GB
30 days· 0.8 GB per $1
$15.47
Unlimited
7 days· ∞ GB per $1
$17.84
20 GB
30 days· 0.9 GB per $1
$24.99
Unlimited
10 days· ∞ GB per $1
$24.99
Unlimited
15 days· ∞ GB per $1
$36.89
50 GB
30 days· 1.0 GB per $1
$54.74
Unlimited
30 days· ∞ GB per $1
$72.59
100 GB
30 days· 1.2 GB per $1
$96.39
Frequently asked questions
Do I need a physical SIM card to use mobile data in Serbia?
No. A Siima eSIM gives you local data in Serbia without a physical card. Activate by scanning a QR code in your phone's settings — no shop visit, no passport check required.
How do I activate my eSIM when I arrive in Serbia?
Install the eSIM before you travel: open Settings → Cellular → Add eSIM and scan the QR code from your Siima confirmation email. Your data activates automatically when you first use mobile data in Serbia.
How much data do I need for a trip to Serbia?
For light use (maps, messaging, email) 1–3 GB per week is usually enough. For streaming or heavy navigation, choose a 5 GB+ plan. You can buy additional plans at any time if you run low.
Is eSIM cheaper than international roaming in Serbia?
Almost always yes. International roaming from most home carriers costs $10–15 per day. Siima eSIM plans for Serbia start from $3.34 and cover days or weeks of local data.