Incheon, South Korea eSIM Plans · At least 20 GB · 21 days or more
See the cheapest plans5654 plans found · Showing 524
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 20 GB – Any
Validity 21 days – Any
Quibity
South Korea eSIM 20 GB / 30 days
Updated
2026-11-12
20 GB
30 days
$23.05
(20,70 EUR) $1.15/GB
$1.15/GB
ASIMGO
eSIM South Korea - Support Tiktok - 25 Days / Total 50GB
Updated
2026-11-12
50 GB
25 days
$23.06
$0.46/GB
$0.46/GB
AeriSIM
South Korea eSIM - 25 Days / Total 50GB
Updated
2026-11-12
50 GB
25 days
$23.06
$0.46/GB
$0.46/GB
ASIMGO
eSIM South Korea - Support Tiktok - 30 Days / Total 50GB
Updated
2026-11-12
50 GB
30 days
$23.13
$0.46/GB
$0.46/GB
AeriSIM
South Korea eSIM - 30 Days / Total 50GB
Updated
2026-11-12
50 GB
30 days
$23.13
$0.46/GB
$0.46/GB
Bloomy eSIM
Asia (14 areas) 20GB 30 Days
Updated
2026-11-12
20 GB
30 days
$23.40
$1.17/GB
$1.17/GB
MegaEsim
South Korea 50 GB, 30 days
Updated
2026-11-12
50 GB
30 days
$23.80
$0.48/GB
$0.48/GB
Wanderly
Asia (14 areas) 20GB 30Days
Updated
2026-11-12
20 GB
30 days
$23.99
$1.20/GB
$1.20/GB
AlpineSIM
AlpineSIM South Korea - 50GB / 30 Days
Updated
2026-11-12
50 GB
30 days
$24.35
$0.49/GB
$0.49/GB
Billion Connect
Global eSIM [19 Regions] - 30GB - 30 Days
Updated
2026-11-05
30 GB
30 days
$24.50
$0.82/GB
$0.82/GB
Billion Connect
Asia eSIM [9 Regions] - 30GB - 30 Days
Updated
2026-11-05
30 GB
30 days
$24.90
$0.83/GB
$0.83/GB
Wanderly
South Korea 50GB 30Days
Updated
2026-11-12
50 GB
30 days
$24.99
$0.50/GB
$0.50/GB
Ubigi
South Korea Prepaid eSIM data plan - 25GB
Updated
2026-11-12
25 GB
30 days
$25.00
$1.00/GB
$1.00/GB
Always Mobile
China mainland & Japan & South Korea 20GB 30Days
Updated
2026-11-06
20 GB
30 days
$25.25
$1.26/GB
$1.26/GB
ASIMGO
eSIM Asia 21 Regions - 25 Days / Total 20GB
Updated
2026-11-12
20 GB
25 days
$25.36
$1.27/GB
$1.27/GB
Roamix
South Korea 20GB 30Days (nonhkip)
Updated
2026-11-09
20 GB
30 days
$25.45
$1.27/GB
$1.27/GB
Stixrs
South Korea Fixed Data eSIM 50 GB 30 Days
Updated
2026-11-11
50 GB
30 days
$25.50
$0.51/GB
$0.51/GB
Bloomy eSIM
South Korea 50GB 30 Days
Updated
2026-11-12
50 GB
30 days
$25.50
$0.51/GB
$0.51/GB
AlpineSIM
AlpineSIM Japan & South Korea - 20GB / 30 Days
Updated
2026-11-12
20 GB
30 days
$25.63
$1.28/GB
$1.28/GB
Tripuck
South Korea 50 GB / 25 Days
Updated
2026-10-29
50 GB
25 days
$25.67
$0.51/GB
$0.51/GB
eSIM4Travel
South Korea (SKT, KT) eSIM - 20 GB - 30 Days
Updated
2026-11-12
20 GB
30 days
$25.76
$1.29/GB
$1.29/GB
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 30 Days / Total 30GB
Updated
2026-11-12
30 GB
30 days
$25.99
$0.87/GB
$0.87/GB
ASIMGO
eSIM Asia 21 Regions - 30 Days / Total 20GB
Updated
2026-11-12
20 GB
30 days
$26.13
$1.31/GB
$1.31/GB
Bloomy eSIM
Japan & South Korea 20GB 30 Days
Updated
2026-11-12
20 GB
30 days
$26.97
$1.35/GB
$1.35/GB
Ubigi
Best Asia Prepaid eSIM data plan - 2GB/month
Updated
2026-11-12
24 GB
360 days
$27.00
$1.13/GB
$1.13/GB
Stellar
South Korea 50GB 90Days + Free Stellar VPN
Updated
2026-11-12
50 GB
90 days
$27.04
(24,29 EUR) $0.54/GB
$0.54/GB
Tripuck
South Korea 20 GB / 60 Days
Updated
2026-10-29
20 GB
60 days
$27.20
$1.36/GB
$1.36/GB
Tripuck
South Korea 20 GB / 90 Days
Updated
2026-10-29
20 GB
90 days
$27.21
$1.36/GB
$1.36/GB
ConnectMeGuru
South Korea 50GB 90Days
Updated
2026-10-31
50 GB
90 days
$27.44
$0.55/GB
$0.55/GB
MyTravel eSIM
China mainland & Japan & South Korea 20GB 30Days
Updated
2026-11-12
20 GB
30 days
$27.78
(24,95 EUR) $1.39/GB
$1.39/GB
BuyUKeSIM
South Korea 20GB 30Days
Updated
2026-11-12
20 GB
30 days
$27.99
$1.40/GB
$1.40/GB
ConnectMeGuru
Asia (12 areas) 20GB 30Days
Updated
2026-10-31
20 GB
30 days
$28.03
$1.40/GB
$1.40/GB
ViaConecta
South Korea 20 GB 30 Days
Updated
2026-11-07
20 GB
30 days
$28.05
$1.40/GB
$1.40/GB
Stellar
Asia (12 areas) 20GB 30Days + Free Stellar VPN
Updated
2026-11-12
20 GB
30 days
$28.09
(25,23 EUR) $1.40/GB
$1.40/GB
Stellar
Asia-20 20GB 30Days + Free Stellar VPN
Updated
2026-11-12
20 GB
30 days
$28.17
(25,30 EUR) $1.41/GB
$1.41/GB
Stellar
Asia (20 areas) 20GB 30Days + Free Stellar VPN
Updated
2026-11-12
20 GB
30 days
$28.17
(25,30 EUR) $1.41/GB
$1.41/GB
ASIMGO
eSIM Japan & South Korea - 30 Days / Total 30GB
Updated
2026-11-12
30 GB
30 days
$28.27
$0.94/GB
$0.94/GB
AeriSIM
Japan & South Korea eSIM - 30 Days / Total 30GB
Updated
2026-11-12
30 GB
30 days
$28.27
$0.94/GB
$0.94/GB
AlpineSIM
AlpineSIM China mainland & Japan & South Korea - 20GB / 30 Days
Updated
2026-11-12
20 GB
30 days
$28.50
$1.43/GB
$1.43/GB
MyTravel eSIM
South Korea 50GB 30Days
Updated
2026-11-12
50 GB
30 days
$28.94
(25,99 EUR) $0.58/GB
$0.58/GB
Ubigi
Asia Prepaid eSIM data plan - 20GB/month
Updated
2026-11-12
20 GB
30 days
$29.00
$1.45/GB
$1.45/GB
Zwitchy
South Korea · 20 GB · 30 days
Updated
2026-11-12
20 GB
30 days
$29.00
$1.45/GB
$1.45/GB
Showing 50 of 524 plans
Load moreData 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