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Sri Lanka eSIM Plans
29 plans · from $4.88
Sri Lanka 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 →
→Read our Sri Lanka eSIM guide — Dialog vs Mobitel, hill country train coverage, and Yala safari signalChoose a data plan
1 GB
7 days· 0.3 GB per $1
$4.88
★ BEST VALUE
Unlimited
1 days· ∞ GB per $1
$5.20
2 GB
15 days· 0.3 GB per $1
$7.54
3 GB
30 days· 0.4 GB per $1
$9.91
Unlimited
3 days· ∞ GB per $1
$11.92
5 GB
30 days· 0.4 GB per $1
$14.44
Unlimited
5 days· ∞ GB per $1
$18.63
10 GB
30 days· 0.5 GB per $1
$21.99
Unlimited
7 days· ∞ GB per $1
$25.33
Unlimited
10 days· ∞ GB per $1
$35.40
20 GB
30 days· 0.6 GB per $1
$35.40
Unlimited
15 days· ∞ GB per $1
$52.17
50 GB
30 days· 0.7 GB per $1
$77.33
Unlimited
30 days· ∞ GB per $1
$102.49
100 GB
30 days· 0.8 GB per $1
$136.03
Frequently asked questions
Do I need a physical SIM card to use mobile data in Sri Lanka?
No. A Siima eSIM gives you local data in Sri Lanka 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 Sri Lanka?
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 Sri Lanka.
How much data do I need for a trip to Sri Lanka?
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 Sri Lanka?
Almost always yes. International roaming from most home carriers costs $10–15 per day. Siima eSIM plans for Sri Lanka start from $4.88 and cover days or weeks of local data.