South Korea eSIM Plans · At least 3 GB · 21 days or more
See the cheapest plans5654 plans found · Showing 1522
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These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.
Data 3 GB – Any
Validity 21 days – Any
eSIM4Travel
South East Asia 12 eSIM - 10 GB - 30 Days
Updated
2026-11-12
10 GB
30 days
$11.65
$1.17/GB
$1.17/GB
AlpineSIM
AlpineSIM South Korea - 20GB / 30 Days
Updated
2026-11-12
20 GB
30 days
$11.74
$0.59/GB
$0.59/GB
FlySimio
South Korea 10GB 30Days
Updated
2026-11-12
10 GB
30 days
$11.75
$1.18/GB
$1.18/GB
NXTL
South Korea pay as you go
Updated
2026-11-12
8.03 GB
No expiry
$11.99
$1.24/GB
$1.24/GB
MegaEsim
Asia Pacific 3 GB, 30 days
Updated
2026-11-12
3 GB
30 days
$11.99
$4.00/GB
$4.00/GB
Wanderly
Japan & South Korea 5GB 30Days
Updated
2026-11-12
5 GB
30 days
$11.99
$2.40/GB
$2.40/GB
Lumbus
China mainland & Japan & South Korea 3GB 30Days
Updated
2026-11-12
3 GB
30 days
$11.99
$4.00/GB
$4.00/GB
Ubigi
Asia Prepaid eSIM data plan - 5GB/month
Updated
2026-11-12
5 GB
30 days
$12.00
$2.40/GB
$2.40/GB
Ubigi
Best Asia Prepaid eSIM data plan - 3GB
Updated
2026-11-12
3 GB
30 days
$12.00
$4.00/GB
$4.00/GB
GLOBAL YO
Asia Explorer - 30 Days - 10 GB (24 countries)
Updated
2026-11-12
10 GB
30 days
$12.00
$1.20/GB
$1.20/GB
GLOBAL YO
South Korea - 30 Days - 10 GB
Updated
2026-11-12
10 GB
30 days
$12.00
$1.20/GB
$1.20/GB
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 25 Days / Total 5GB
Updated
2026-11-12
5 GB
25 days
$12.06
$2.41/GB
$2.41/GB
ConnectMeGuru
South Korea 32GB 30Days
Updated
2026-10-31
32 GB
30 days
$12.10
$0.38/GB
$0.38/GB
MyTravel eSIM
Asia (20 areas) 3GB 30Days
Updated
2026-11-11
3 GB
30 days
$12.24
(10,99 EUR) $4.08/GB
$4.08/GB
MyTravel eSIM
South Korea 20GB 30Days
Updated
2026-11-11
20 GB
30 days
$12.24
(10,99 EUR) $0.61/GB
$0.61/GB
Always Mobile
Asia-20 5GB 30 Days
Updated
2026-11-06
5 GB
30 days
$12.25
$2.45/GB
$2.45/GB
Always Mobile
Asia (12 areas) 5GB 30Days
Updated
2026-11-06
5 GB
30 days
$12.25
$2.45/GB
$2.45/GB
Bloomy eSIM
South Korea 20GB 30 Days
Updated
2026-11-12
20 GB
30 days
$12.30
$0.62/GB
$0.62/GB
ConnectMeGuru
South Korea 20GB 30Days (nonhkip)
Updated
2026-10-31
20 GB
30 days
$12.39
$0.62/GB
$0.62/GB
Roamix
Japan & South Korea 5GB 30Days
Updated
2026-11-09
5 GB
30 days
$12.40
$2.48/GB
$2.48/GB
Tripuck
South Korea 20 GB / 25 Days
Updated
2026-10-29
20 GB
25 days
$12.46
$0.62/GB
$0.62/GB
Quibity
South Korea eSIM 10 GB / 30 days
Updated
2026-11-11
10 GB
30 days
$12.47
(11,20 EUR) $1.25/GB
$1.25/GB
Saily
Asia and Oceania 3GB 30 days
Updated
2026-11-12
3 GB
30 days
$12.49
$4.16/GB
$4.16/GB
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 30 Days / Total 5GB
Updated
2026-11-12
5 GB
30 days
$12.60
$2.52/GB
$2.52/GB
SparkRoam
Asia (19) · 3 GB · 30 days
Updated
2026-11-11
3 GB
30 days
$12.75
$4.25/GB
$4.25/GB
ConnectMeGuru
South Korea 35GB 30Days
Updated
2026-10-31
35 GB
30 days
$12.83
$0.37/GB
$0.37/GB
Skyalo
Japan & South Korea 5GB 30Days
Updated
2026-11-12
5 GB
30 days
$12.99
$2.60/GB
$2.60/GB
Wanderly
South Korea 20GB 30Days
Updated
2026-11-12
20 GB
30 days
$12.99
$0.65/GB
$0.65/GB
GLOBAL YO
Global Explorer 100 - 30 Days - 3 GB (99 countries)
Updated
2026-11-12
3 GB
30 days
$12.99
$4.33/GB
$4.33/GB
ASIMGO
eSIM Global (108 Destinations) - 30 Days / Total 3GB
Updated
2026-11-12
3 GB
30 days
$13.01
$4.34/GB
$4.34/GB
SparkRoam
Asia (12) · 5 GB · 30 days
Updated
2026-11-11
5 GB
30 days
$13.08
$2.62/GB
$2.62/GB
Stellar
Global (120+ areas) 3GB 30Days + Free Stellar VPN
Updated
2026-11-12
3 GB
30 days
$13.08
(11,75 EUR) $4.36/GB
$4.36/GB
AlpineSIM
AlpineSIM Asia (20 areas) - 3GB / 30 Days
Updated
2026-11-12
3 GB
30 days
$13.17
$4.39/GB
$4.39/GB
SparkRoam
Asia (20) · 5 GB · 30 days
Updated
2026-11-11
5 GB
30 days
$13.17
$2.63/GB
$2.63/GB
Stellar
South Korea 30GB 30Days + Free Stellar VPN
Updated
2026-11-12
30 GB
30 days
$13.24
(11,89 EUR) $0.44/GB
$0.44/GB
eSIM4Travel
South Korea (SKT, KT) eSIM - 10 GB - 30 Days
Updated
2026-11-12
10 GB
30 days
$13.33
$1.33/GB
$1.33/GB
AlpineSIM
AlpineSIM Asia (12 areas) - 5GB / 30 Days
Updated
2026-11-12
5 GB
30 days
$13.47
$2.69/GB
$2.69/GB
ASIMGO
eSIM South Korea - Support Tiktok - 25 Days / Total 30GB
Updated
2026-11-12
30 GB
25 days
$13.52
$0.45/GB
$0.45/GB
AeriSIM
South Korea eSIM - 25 Days / Total 30GB
Updated
2026-11-12
30 GB
25 days
$13.52
$0.45/GB
$0.45/GB
AlpineSIM
AlpineSIM Asia-20 - 5GB / 30 Days
Updated
2026-11-12
5 GB
30 days
$13.57
$2.71/GB
$2.71/GB
Showing 50 of 1522 plans
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