Incheon, South Korea eSIM Plans · At least 5 GB · 21 days or more
See the cheapest plans5654 plans found · Showing 1172
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.
These plans cover South Korea. Coverage in Incheon, including indoors, depends on the provider’s network. We have not independently tested city-level signal quality.
Location and time zone: Incheon (37.45646, 126.70515) · Asia/Seoul
Data 5 GB – Any
Validity 21 days – Any
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
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
Roamix
Asia (14 areas) 10GB 30Days
Updated
2026-11-09
10 GB
30 days
$17.80
$1.78/GB
$1.78/GB
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
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 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
SparkRoam
Asia (19) · 5 GB · 30 days
Updated
2026-11-11
5 GB
30 days
$18.52
$3.70/GB
$3.70/GB
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 30 Days / Total 20GB
Updated
2026-11-12
20 GB
30 days
$18.81
$0.94/GB
$0.94/GB
Tripuck
Global 10 GB / 180 Days
Updated
2026-10-29
10 GB
180 days
$18.81
$1.88/GB
$1.88/GB
Tripuck
South Korea 10 GB / 180 Days
Updated
2026-10-29
10 GB
180 days
$18.81
$1.88/GB
$1.88/GB
Tripuck
South Korea 10 GB / 365 Days
Updated
2026-10-29
10 GB
365 days
$18.83
$1.88/GB
$1.88/GB
Tripuck
Global 10 GB / 365 Days
Updated
2026-10-29
10 GB
365 days
$18.83
$1.88/GB
$1.88/GB
Billion Connect
Asia eSIM [9 Regions] - 20GB - 30 Days
Updated
2026-11-05
20 GB
30 days
$18.90
$0.95/GB
$0.95/GB
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
NovuSIM
South Korea 10GB 30 Days
Updated
2026-11-12
10 GB
30 days
$19.00
$1.90/GB
$1.90/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
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
2026-11-12
20 GB
30 days
$19.99
$1.00/GB
$1.00/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
Asia (20 areas) 5GB 30 Days
Updated
2026-11-12
5 GB
30 days
$20.40
$4.08/GB
$4.08/GB
Showing 50 of 1172 plans
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