Colombo, Sri Lanka eSIM Plans · At least 1 GB · 3 days or more

See the cheapest plans
4424 plans found · Showing 3860

How much eSIM data do I need?

Sri Lanka

How will you use mobile data?

Around 10 GB for your trip

At least 10 GB · 7 days

A starting estimate for one person with Wi-Fi available. Video quality, backups and sharing can use much more.

Find matching plans

We set minimum data and validity, and hide daily-capped plans to compare a total trip allowance. You can adjust the filters afterwards.

These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.

These plans cover Sri Lanka. Coverage in Colombo, including indoors, depends on the provider’s network. We have not independently tested city-level signal quality.

Location and time zone: Colombo (6.93548, 79.84868) · Asia/Colombo

Data 1 GB – Any
Validity 3 days – Any

Providers

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Tripuck
Sri Lanka 2 GB/day / 16 Days
Updated 2026-10-29
2 GB/day
16 days
$16.16
View plan
Roamix
Sri Lanka 2GB/Day
Updated 2026-11-09
2 GB/day
3 days
$16.25
View plan
Tripuck
Asia 20 GB / 5 Days
Updated 2026-10-29
20 GB
5 days
$16.27
$0.81/GB
View plan
Tripuck
Global 20 GB / 5 Days
Updated 2026-10-29
20 GB
5 days
$16.27
$0.81/GB
View plan
AlpineSIM
AlpineSIM Global (120+ areas) - 3GB / 30 Days
Updated 2026-11-12
3 GB
30 days
$16.32
$5.44/GB
View plan
Billion Connect
Sri Lanka eSIM - 2GB/Day - 8 Days
Updated 2026-11-05
2 GB/day
8 days
$16.36
View plan
MyTravel eSIM
South Asia (6 areas) 5GB 30Days
Updated 2026-11-11
5 GB
30 days
$16.37
(14,70 EUR) $3.27/GB
View plan
Roamix
Global (120+ areas) 1GB 365Days
Updated 2026-11-09
1 GB
365 days
$16.45
$16.45/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 25 Days / Daily 1GB
Updated 2026-11-12
1 GB/day
25 days
$16.46
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 5 Days / Daily 2GB
Updated 2026-11-12
2 GB/day
5 days
$16.48
View plan
Saily
Global 2GB 15 days
Updated 2026-11-12
2 GB
15 days
$16.49
$8.25/GB
View plan
Zwitchy
Asia · Unlimited - 5 days
Updated 2026-11-11
1 GB/day
5 days
$16.50
View plan
Zwitchy
Sri Lanka · Unlimited - 3 days
Updated 2026-11-11
3 GB/day
3 days
$16.50
View plan
Zwitchy
Asia · 5 GB · 30 days
Updated 2026-11-11
5 GB
30 days
$16.50
$3.30/GB
View plan
Stixrs
Global Fixed Data eSIM 85 Countries 5 GB 30 Days
Updated 2026-11-11
5 GB
30 days
$16.50
$3.30/GB
View plan
Tripuck
Sri Lanka 30 GB / 30 Days
Updated 2026-10-29
30 GB
30 days
$16.52
$0.55/GB
View plan
Tripuck
Southeast Asia 20 GB / 20 Days
Updated 2026-10-29
20 GB
20 days
$16.56
$0.83/GB
View plan
Billion Connect
Sri Lanka eSIM - 3GB/Day - 6 Days
Updated 2026-11-05
3 GB/day
6 days
$16.57
View plan
ASIMGO
eSIM Asia 21 Regions - 8 Days / Daily 2GB
Updated 2026-11-12
2 GB/day
8 days
$16.60
View plan
AloOui
Asia eSIM 3GB 30 Days
Updated 2026-11-11
3 GB
30 days
$16.61
$5.54/GB
View plan
MyTravel eSIM
Asia (20 areas) 5GB 30Days
Updated 2026-11-11
5 GB
30 days
$16.69
(14,99 EUR) $3.34/GB
View plan
Tripuck
Global 10 GB / 10 Days
Updated 2026-10-29
10 GB
10 days
$16.71
$1.67/GB
View plan
Billion Connect
Sri Lanka eSIM - 1GB/Day - 15 Days
Updated 2026-11-05
1 GB/day
15 days
$16.71
View plan
Tripuck
Global 10 GB / 20 Days
Updated 2026-10-29
10 GB
20 days
$16.77
$1.68/GB
View plan
Tripuck
Global 10 GB / 25 Days
Updated 2026-10-29
10 GB
25 days
$16.78
$1.68/GB
View plan
ViaConecta
Asia 3 GB 7 Days
Updated 2026-11-07
3 GB
7 days
$16.82
$5.61/GB
View plan
AlpineSIM
AlpineSIM Central Asia - 5GB/Day / 3 Days
Updated 2026-11-12
5 GB/day
3 days
$16.83
View plan
Roamix
Sri Lanka 1GB/Day
Updated 2026-11-09
1 GB/day
5 days
$16.85
View plan
AlpineSIM
AlpineSIM South Asia (6 areas) - 1GB/Day / 7 Days
Updated 2026-11-12
1 GB/day
7 days
$16.86
View plan
eSIMo
Asia 3GB
Updated 2026-11-11
3 GB
30 days
$16.90
$5.63/GB
View plan
Roamix
Central Asia 1GB/Day
Updated 2026-11-09
1 GB/day
7 days
$16.95
View plan
ASIMGO
eSIM Asia 21 Regions - 6 Days / Daily 3GB
Updated 2026-11-12
3 GB/day
6 days
$16.98
View plan
BuyUKeSIM
Sri Lanka 5GB 30Days
Updated 2026-11-12
5 GB
30 days
$16.99
$3.40/GB
View plan
Lumbus
Asia (20 areas) 3GB 15Days
Updated 2026-11-12
3 GB
15 days
$16.99
$5.66/GB
View plan
Lumbus
Asia-20 3GB 15Days
Updated 2026-11-12
3 GB
15 days
$16.99
$5.66/GB
View plan
Wanderly
Sri Lanka 30GB 7Days
Updated 2026-11-12
30 GB
7 days
$16.99
$0.57/GB
View plan
Wanderly
Sri Lanka 30GB 5Days
Updated 2026-11-12
30 GB
5 days
$16.99
$0.57/GB
View plan
CloudOn
Asia 20 GB - 30 days
Updated 2026-11-11
20 GB
30 days
$16.99
$0.85/GB
View plan
GLOBAL YO
Day Plan - Sri Lanka - 3GB/Day - 7 Day
Updated 2026-11-11
3 GB/day
7 days
$16.99
View plan
GLOBAL YO
Asia Explorer - 15 Days - 5 GB (24 countries)
5 GB
15 days
$16.99
$3.40/GB
View plan
Ubigi
World Prepaid eSIM data plan - 5GB/month
Updated 2026-11-12
5 GB
30 days
$17.00
$3.40/GB
View plan
Keep On Roaming
Roam Like Home® Global 1 GB 7 Days
Updated 2026-11-12
1 GB
7 days
$17.00
$17.00/GB
View plan
Tripuck
Southeast Asia 20 GB / 25 Days
Updated 2026-10-29
20 GB
25 days
$17.00
$0.85/GB
View plan
Tripuck
Global 1 GB / 365 Days
Updated 2026-10-29
1 GB
365 days
$17.08
$17.08/GB
View plan
PikaSim
Global139 1GB 7Days
Updated 2026-11-12
1 GB
7 days
$17.09
$17.09/GB
View plan
Bloomy eSIM
Global (120+ areas) 3GB 30 Days
Updated 2026-11-12
3 GB
30 days
$17.10
$5.70/GB
View plan
Tripuck
Asia 20 GB / 7 Days
Updated 2026-10-29
20 GB
7 days
$17.13
$0.86/GB
View plan
Tripuck
Global 20 GB / 7 Days
Updated 2026-10-29
20 GB
7 days
$17.13
$0.86/GB
View plan
Tripuck
Sri Lanka 2 GB/day / 17 Days
Updated 2026-10-29
2 GB/day
17 days
$17.13
View plan
Billion Connect
Global eSIM [67 Countries] - 1GB/Day - 12 Days
Updated 2026-11-05
1 GB/day
12 days
$17.15
View plan

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Data and trip length

At least 1 GB · 3 days or moreAt least 1 GB · 7 days or moreAt least 1 GB · 14 days or moreAt least 1 GB · 21 days or moreAt least 1 GB · 30 days or moreAt least 1 GB · 60 days or moreAt least 1 GB · 90 days or moreAt least 1 GB · 180 days or moreAt least 3 GB · 3 days or moreAt least 3 GB · 7 days or moreAt least 3 GB · 14 days or moreAt least 3 GB · 21 days or moreAt least 3 GB · 30 days or moreAt least 3 GB · 60 days or moreAt least 3 GB · 90 days or moreAt least 3 GB · 180 days or moreAt least 5 GB · 3 days or moreAt least 5 GB · 7 days or moreAt least 5 GB · 14 days or moreAt least 5 GB · 21 days or moreAt least 5 GB · 30 days or moreAt least 5 GB · 60 days or moreAt least 5 GB · 90 days or moreAt least 5 GB · 180 days or moreAt least 10 GB · 3 days or moreAt least 10 GB · 7 days or moreAt least 10 GB · 14 days or moreAt least 10 GB · 21 days or moreAt least 10 GB · 30 days or moreAt least 10 GB · 60 days or moreAt least 10 GB · 90 days or moreAt least 10 GB · 180 days or moreAt least 20 GB · 3 days or moreAt least 20 GB · 7 days or moreAt least 20 GB · 14 days or moreAt least 20 GB · 21 days or moreAt least 20 GB · 30 days or moreAt least 20 GB · 60 days or moreAt least 20 GB · 90 days or moreAt least 20 GB · 180 days or moreAt least 30 GB · 3 days or moreAt least 30 GB · 7 days or moreAt least 30 GB · 14 days or moreAt least 30 GB · 21 days or moreAt least 30 GB · 30 days or moreAt least 30 GB · 60 days or moreAt least 30 GB · 90 days or moreAt least 30 GB · 180 days or moreAt least 40 GB · 3 days or moreAt least 40 GB · 7 days or moreAt least 40 GB · 14 days or moreAt least 40 GB · 21 days or moreAt least 40 GB · 30 days or moreAt least 40 GB · 60 days or moreAt least 40 GB · 90 days or moreAt least 40 GB · 180 days or moreAt least 50 GB · 3 days or moreAt least 50 GB · 7 days or moreAt least 50 GB · 14 days or moreAt least 50 GB · 21 days or moreAt least 50 GB · 30 days or moreAt least 50 GB · 60 days or moreAt least 50 GB · 90 days or moreAt least 50 GB · 180 days or more

Major cities

ColomboDehiwala-Mount LaviniaMaharagama
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