South Korea eSIM Plans · At least 1 GB · 30 days or more
See the cheapest plans5654 plans found · Showing 1751
Prices are shown in your selected currency. Converted prices include the provider’s original quote. Confirm final pricing and coverage with the provider.
These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.
Data 1 GB – Any
Validity 30 days – Any
ConnectMeGuru
South Korea 50GB 30Days
Updated
2026-10-31
50 GB
30 days
$18.93
$0.38/GB
$0.38/GB
FlySimio
Asia (14 areas) 10GB 30Days
Updated
2026-11-12
10 GB
30 days
$18.98
$1.90/GB
$1.90/GB
GLOBAL YO
Global Explorer 100 - 30 Days - 5 GB (99 countries)
Updated
2026-11-12
5 GB
30 days
$18.99
$3.80/GB
$3.80/GB
Ubigi
Best Asia Prepaid eSIM data plan - 20GB/month
Updated
2026-11-12
20 GB
30 days
$19.00
$0.95/GB
$0.95/GB
Ubigi
Best World Prepaid eSIM data plan - 3GB
Updated
2026-11-12
3 GB
30 days
$19.00
$6.33/GB
$6.33/GB
NovuSIM
South Korea 10GB 30 Days
Updated
2026-11-11
10 GB
30 days
$19.00
$1.90/GB
$1.90/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 30 Days / Daily 1GB
Updated
2026-11-12
1 GB/day
30 days
$19.06
—
Stellar
Global (120+ areas) 4GB 30Days + Free Stellar VPN
Updated
2026-11-12
4 GB
30 days
$19.11
(17,16 EUR) $4.78/GB
$4.78/GB
AlpineSIM
AlpineSIM Global139 - 3GB / 30 Days
Updated
2026-11-12
3 GB
30 days
$19.36
$6.45/GB
$6.45/GB
Tripuck
Global 10 GB / 365 Days
Updated
2026-10-29
10 GB
365 days
$19.40
$1.94/GB
$1.94/GB
AlpineSIM
AlpineSIM Asia (20 areas) - 5GB / 30 Days
Updated
2026-11-12
5 GB
30 days
$19.48
$3.90/GB
$3.90/GB
Saily
Asia and Oceania 5GB 30 days
Updated
2026-11-12
5 GB
30 days
$19.49
$3.90/GB
$3.90/GB
Stellar
South Korea 45GB 30Days + Free Stellar VPN
Updated
2026-11-12
45 GB
30 days
$19.57
(17,58 EUR) $0.43/GB
$0.43/GB
SparkRoam
Global eSIM 1 GB 365 Days
Updated
2026-11-11
1 GB
365 days
$19.83
$19.83/GB
$19.83/GB
Billion Connect
Japan & Korea eSIM - 20GB - 30 Days
Updated
2026-11-05
20 GB
30 days
$19.93
$1.00/GB
$1.00/GB
CloudOn
South Korea 20 GB - 30 days
Updated
2026-11-11
20 GB
30 days
$19.99
$1.00/GB
$1.00/GB
GLOBAL YO
Global Explorer 150 - 30 Days - 3 GB (147 countries)
Updated
2026-11-12
3 GB
30 days
$19.99
$6.66/GB
$6.66/GB
Wanderly
South Korea 15GB 30Days
Updated
2026-11-12
15 GB
30 days
$19.99
$1.33/GB
$1.33/GB
ConnectMeGuru
Japan & South Korea 20GB 30days
Updated
2026-10-31
20 GB
30 days
$20.00
$1.00/GB
$1.00/GB
Keep On Roaming
Roam Like Home® Asia 5 GB 30 Days
Updated
2026-11-12
5 GB
30 days
$20.00
$4.00/GB
$4.00/GB
Earth Esim
20GB/30 Days South Korea 5G eSIM
Updated
2026-11-12
20 GB
30 days
$20.00
$1.00/GB
$1.00/GB
Earth Esim
5GB/30 Days Japan, South Korea & China 5G eSIM
Updated
2026-11-12
5 GB
30 days
$20.00
$4.00/GB
$4.00/GB
Bloomy eSIM
Global139 3GB 30 Days
Updated
2026-11-12
3 GB
30 days
$20.37
$6.79/GB
$6.79/GB
Bloomy eSIM
Asia (20 areas) 5GB 30 Days
Updated
2026-11-12
5 GB
30 days
$20.40
$4.08/GB
$4.08/GB
MegaEsim
Global 1 GB, 365 days
Updated
2026-11-12
1 GB
365 days
$20.44
$20.44/GB
$20.44/GB
Stixrs
Asia Fixed Data eSIM Plus 20 Countries 5 GB 30 Days
Updated
2026-11-11
5 GB
30 days
$20.50
$4.10/GB
$4.10/GB
FlySimio
South Korea 20GB 30Days
Updated
2026-11-12
20 GB
30 days
$20.50
$1.03/GB
$1.03/GB
Always Mobile
Asia-20 10GB 30Days
Updated
2026-11-06
10 GB
30 days
$20.50
$2.05/GB
$2.05/GB
Always Mobile
Asia (12 areas) 10GB 30Days
Updated
2026-11-06
10 GB
30 days
$20.50
$2.05/GB
$2.05/GB
Tripuck
Multi-Region 30 GB / 30 Days
Updated
2026-10-29
30 GB
30 days
$20.60
$0.69/GB
$0.69/GB
Stellar
Global (120+ areas) 5GB 30Days + Free Stellar VPN
Updated
2026-11-12
5 GB
30 days
$20.78
(18,66 EUR) $4.16/GB
$4.16/GB
Stellar
South Korea 48GB 30Days + Free Stellar VPN
Updated
2026-11-12
48 GB
30 days
$20.84
(18,72 EUR) $0.43/GB
$0.43/GB
AlpineSIM
AlpineSIM Global139 - 1GB / 365 Days
Updated
2026-11-12
1 GB
365 days
$20.90
$20.90/GB
$20.90/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 30 Days / Daily 1GB
Updated
2026-11-12
1 GB/day
30 days
$20.97
—
Wanderly
Asia (20 areas) 5GB 30Days
Updated
2026-11-12
5 GB
30 days
$20.99
$4.20/GB
$4.20/GB
Skyalo
Global (120+ areas) 1GB 365Days
Updated
2026-11-12
1 GB
365 days
$21.00
$21.00/GB
$21.00/GB
ASIMGO
eSIM South Korea - 30 Days / Daily 2GB
Updated
2026-11-12
2 GB/day
30 days
$21.06
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Showing 50 of 1751 plans
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