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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GET 5% OFF
Unlimited
AdventureSIMs eSIM Data Plans for Sri Lanka
Sri Lanka 500MB 7 Days
500MB
7
Days
$1.20
(A$1.79)
$2.40/GB
GET 5% OFFSri Lanka 1GB 7 Days
1GB
7
Days
$1.80
(A$2.69)
$1.80/GB
GET 5% OFFSri Lanka 3GB 30 Days
3GB
30
Days
$5.42
(A$8.09)
$1.81/GB
GET 5% OFFGlobal (120 areas) 1GB 7 Days
1GB
7
Days
$7.23
(A$10.79)
$7.23/GB
GET 5% OFF
Sri Lanka 5GB 30 Days
5GB
30
Days
$9.04
(A$13.49)
$1.81/GB
GET 5% OFFSri Lanka 10GB 30 Days
10GB
30
Days
$15.06
(A$22.49)
$1.51/GB
GET 5% OFFGlobal (120 areas) 3GB 30 Days
3GB
30
Days
$18.08
(A$26.99)
$6.03/GB
GET 5% OFFSri Lanka 20GB 30 Days
20GB
30
Days
$24.11
(A$35.99)
$1.21/GB
GET 5% OFFGlobal (120 areas) 5GB 30 Days
5GB
30
Days
$24.11
(A$35.99)
$4.82/GB
GET 5% OFFGlobal (120 areas) 10GB 30 Days
10GB
30
Days
$42.19
(A$62.99)
$4.22/GB
GET 5% OFFGlobal (120 areas) 20GB 30 Days
20GB
30
Days
$66.30
(A$98.99)
$3.32/GB
GET 5% OFFFrequently Asked Questions
Does AdventureSIMs offer unlimited data eSIM for Sri Lanka?
No, AdventureSIMs does not provide an unlimited data eSIM plan specifically for Sri Lanka. The company offers fixed‑data options that can meet most travelers’ needs. For example, a 20GB plan is available for 30 days at $24.11 USD, while a 10GB plan costs $15.06 USD for the same period; a smaller 5GB plan is also offered for $9.04 USD. Choosing one of these fixed data plans is often more cost‑effective unless a user is a heavy data consumer who requires unlimited 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 offers six single‑country data plans and five multi‑country plans for Sri Lanka. Prices range from roughly $1.20 to $66.30, while data caps span from 500 MB up to 20 GB, depending on the chosen validity period of 7 to 30 days. The plans are primarily fixed‑data packages that provide a set amount of data for the entire validity window, and many of the larger plans include an option for tethering.
Summarized by Gen AI. Last updated:
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