South Korea eSIM Plans · At least 1 GB · 21 days or more
See the cheapest plans5654 plans found · Showing 2197
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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 1 GB – Any
Validity 21 days – Any
ViaConecta
South Korea 10 GB 30 Days
Updated
2026-11-07
10 GB
30 days
$16.82
$1.68/GB
$1.68/GB
MyTravel eSIM
Asia (14 areas) 10GB 30Days
Updated
2026-11-12
10 GB
30 days
$16.90
(15,18 EUR) $1.69/GB
$1.69/GB
Billion Connect
South Korea eSIM - 2GB/Day - 22 Days
Updated
2026-11-05
2 GB/day
22 days
$16.93
—
BuyUKeSIM
South Korea 10GB 30Days
Updated
2026-11-12
10 GB
30 days
$16.99
$1.70/GB
$1.70/GB
Wanderly
South Korea 30GB 30Days
Updated
2026-11-12
30 GB
30 days
$16.99
$0.57/GB
$0.57/GB
Ubigi
World Prepaid eSIM data plan - 5GB/month
Updated
2026-11-12
5 GB
30 days
$17.00
$3.40/GB
$3.40/GB
Tripuck
Global 1 GB / 365 Days
Updated
2026-10-29
1 GB
365 days
$17.08
$17.08/GB
$17.08/GB
Bloomy eSIM
Global (120+ areas) 3GB 30 Days
Updated
2026-11-12
3 GB
30 days
$17.10
$5.70/GB
$5.70/GB
Stellar
South Korea 30GB 60Days + Free Stellar VPN
Updated
2026-11-12
30 GB
60 days
$17.21
(15,46 EUR) $0.57/GB
$0.57/GB
ConnectMeGuru
South Korea 50GB 30Days
Updated
2026-10-31
50 GB
30 days
$17.27
$0.35/GB
$0.35/GB
AlpineSIM
AlpineSIM China mainland & Japan & South Korea - 10GB / 30 Days
Updated
2026-11-12
10 GB
30 days
$17.33
$1.73/GB
$1.73/GB
Tripuck
South Korea 30 GB / 25 Days
Updated
2026-10-29
30 GB
25 days
$17.33
$0.58/GB
$0.58/GB
Stellar
South Korea 40GB 30Days + Free Stellar VPN
Updated
2026-11-12
40 GB
30 days
$17.46
(15,68 EUR) $0.44/GB
$0.44/GB
FlySimio
Global (120+ areas) 1GB 365Days
Updated
2026-11-12
1 GB
365 days
$17.50
$17.50/GB
$17.50/GB
Always Mobile
Global139 3GB 30Days
Updated
2026-11-06
3 GB
30 days
$17.50
$5.83/GB
$5.83/GB
Billion Connect
Global eSIM [19 Regions] - 20GB - 30 Days
Updated
2026-11-05
20 GB
30 days
$17.50
$0.88/GB
$0.88/GB
Stellar
China mainland & Japan & South Korea 20GB 30Days + Free Stellar VPN
Updated
2026-11-12
20 GB
30 days
$17.50
(15,72 EUR) $0.88/GB
$0.88/GB
ConnectMeGuru
China mainland & Japan & South Korea 20GB 30Days
Updated
2026-10-31
20 GB
30 days
$17.62
$0.88/GB
$0.88/GB
Billion Connect
South Korea eSIM - 2GB/Day - 23 Days
Updated
2026-11-05
2 GB/day
23 days
$17.64
—
Roamix
Asia (14 areas) 10GB 30Days
Updated
2026-11-09
10 GB
30 days
$17.80
$1.78/GB
$1.78/GB
Billion Connect
Global eSIM [19 Regions] - 1GB/Day - 21 Days
Updated
2026-11-05
1 GB/day
21 days
$17.85
—
ConnectMeGuru
Asia (12 areas) 10GB 30Days
Updated
2026-10-31
10 GB
30 days
$17.88
$1.79/GB
$1.79/GB
Tripuck
South Korea 50 GB / 30 Days
Updated
2026-10-29
50 GB
30 days
$17.92
$0.36/GB
$0.36/GB
ConnectMeGuru
South Korea 30GB 60Days
Updated
2026-10-31
30 GB
60 days
$17.96
$0.60/GB
$0.60/GB
Tripuck
South Korea 35 GB / 30 Days
Updated
2026-10-29
35 GB
30 days
$17.98
$0.51/GB
$0.51/GB
Skyalo
China mainland & Japan & South Korea 5GB 30Days
Updated
2026-11-12
5 GB
30 days
$17.99
$3.60/GB
$3.60/GB
Skyalo
Asia (14 areas) 10GB 30Days
Updated
2026-11-12
10 GB
30 days
$17.99
$1.80/GB
$1.80/GB
Wanderly
Global (120+ areas) 3GB 30Days
Updated
2026-11-12
3 GB
30 days
$17.99
$6.00/GB
$6.00/GB
Lumbus
Asia (20 areas) 3GB 30Days
Updated
2026-11-12
3 GB
30 days
$17.99
$6.00/GB
$6.00/GB
Lumbus
Asia (12 areas) 3GB 30Days
Updated
2026-11-12
3 GB
30 days
$17.99
$6.00/GB
$6.00/GB
Lumbus
China mainland & Japan & South Korea 5GB 30Days
Updated
2026-11-12
5 GB
30 days
$17.99
$3.60/GB
$3.60/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 25 Days / Daily 1GB
Updated
2026-11-12
1 GB/day
25 days
$18.10
—
ASIMGO
eSIM Japan & South Korea - 30 Days / Total 20GB
Updated
2026-11-12
20 GB
30 days
$18.15
$0.91/GB
$0.91/GB
AeriSIM
Japan & South Korea eSIM - 30 Days / Total 20GB
Updated
2026-11-12
20 GB
30 days
$18.15
$0.91/GB
$0.91/GB
Bloomy eSIM
China mainland & Japan & South Korea 10GB 30 Days
Updated
2026-11-12
10 GB
30 days
$18.24
$1.82/GB
$1.82/GB
Stellar
South Korea 42GB 30Days + Free Stellar VPN
Updated
2026-11-12
42 GB
30 days
$18.30
(16,44 EUR) $0.44/GB
$0.44/GB
Billion Connect
South Korea eSIM - 2GB/Day - 24 Days
Updated
2026-11-05
2 GB/day
24 days
$18.36
—
SparkRoam
Global eSIM 3 GB 30 Days
Updated
2026-11-11
3 GB
30 days
$18.49
$6.16/GB
$6.16/GB
SparkRoam
Asia (19) · 5 GB · 30 days
Updated
2026-11-11
5 GB
30 days
$18.52
$3.70/GB
$3.70/GB
Showing 50 of 2197 plans
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