Whether it’s a weekend getaway or an extended journey, AdventureSIMs is your reliable and affordable way to stay connected wherever you go. Designed for travellers who want hassle-free, dependable connectivity, we handle the tech so you can focus on your adventure. With AdventureSIMs, experience travel data the way it should be - affordable, effortless, and reliable.
AdventureSIMs 
Whether it’s a weekend getaway or an extended journey, AdventureSIMs is your reliable and affordable way to stay connected wherever you go. Designed for travellers who want hassle-free, dependable connectivity, we handle the tech so you can focus on your adventure. With AdventureSIMs, experience travel data the way it should be - affordable, effortless, and reliable.
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AdventureSIMs eSIM Data Plans for Sri Lanka
Sri Lanka 500MB 7 Days
500MB
7
Days
$1.38
(A$1.99)
$2.75/GB
GET 5% OFFSri Lanka 1GB 7 Days
1GB
7
Days
$2.07
(A$2.99)
$2.07/GB
GET 5% OFFSri Lanka 3GB 30 Days
3GB
30
Days
$6.22
(A$8.99)
$2.07/GB
GET 5% OFFGlobal (120 areas) 1GB 7 Days
1GB
7
Days
$8.29
(A$11.99)
$8.29/GB
GET 5% OFF
Sri Lanka 5GB 30 Days
5GB
30
Days
$10.37
(A$14.99)
$2.07/GB
GET 5% OFFSri Lanka 10GB 30 Days
10GB
30
Days
$17.28
(A$24.99)
$1.73/GB
GET 5% OFFGlobal (120 areas) 3GB 30 Days
3GB
30
Days
$20.74
(A$29.99)
$6.91/GB
GET 5% OFFSri Lanka 20GB 30 Days
20GB
30
Days
$27.66
(A$39.99)
$1.38/GB
GET 5% OFFGlobal (120 areas) 5GB 30 Days
5GB
30
Days
$27.66
(A$39.99)
$5.53/GB
GET 5% OFFGlobal (120 areas) 10GB 30 Days
10GB
30
Days
$48.40
(A$69.99)
$4.84/GB
GET 5% OFFGlobal (120 areas) 20GB 30 Days
20GB
30
Days
$76.07
(A$109.99)
$3.80/GB
GET 5% OFFFrequently Asked Questions
Does AdventureSIMs offer unlimited data eSIM for Sri Lanka?
AdventureSIMs does not offer an unlimited data eSIM for Sri Lanka. Travelers can choose from several fixed‑data plans that provide high‑speed 4G service for a set period. For example, a 20 GB plan valid for 30 days costs $28.18 USD, and a 10 GB plan for the same duration costs $17.61 USD. These fixed‑data options are generally more cost effective unless one expects extremely heavy data usage.
Does AdventureSIMs offer Sri Lanka eSIM with phone number and SMS?
AdventureSIMs does not offer eSIM plans for Sri Lanka that include a phone number or SMS capability. Only data‑only plans are available from this provider.
Travelers who need to make calls or send text messages can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which works without a local phone number or SMS functionality.
How many data plans does AdventureSIMs offer for Sri Lanka?
AdventureSIMs lists six single‑country plans for Sri Lanka and another five multi‑country plans that include Sri Lanka. In the single‑country set, the price ranges from $1.40 to $77.51 while the data caps run between 500 MB and 20 GB for validity periods of 7 to 30 days; several plans also allow tethering. The multi‑country packages are priced and capped in the same ranges but extend coverage beyond Sri Lanka, offering the same data and validity options for travelers who need connectivity in several destinations.
Summarized by Gen AI. Last updated:
Sri Lanka Also Covered By
Other Countries Nearby Sri Lanka
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