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.
Data 5 GB – Any
Validity 21 days – Any
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 45 Days
Updated
2026-11-12
5 GB/day
45 days
$254.74
—
Bloomy eSIM
Bloomy Unlimited Max Asia (12 areas) 25 Days
Updated
2026-11-12
Unlimited
25 days
$258.42
—
Bloomy eSIM
Bloomy Unlimited Max Asia-20 25 Days
Updated
2026-11-12
Unlimited
25 days
$260.34
—
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 25 Days
Updated
2026-11-12
10 GB/day
25 days
$260.82
—
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 28 Days
Updated
2026-11-12
10 GB/day
28 days
$261.20
—
AloOui
Global eSIM 20GB 30 Days
Updated
2026-11-11
20 GB
30 days
$267.07
$13.35/GB
$13.35/GB
Keep On Roaming
Roam Like Home® Asia 100 GB 30 Days
Updated
2026-11-12
100 GB
30 days
$268.00
$2.68/GB
$2.68/GB
Bloomy eSIM
South Korea Unlimited (10GB/day) 40 Days
Updated
2026-11-12
10 GB/day
40 days
$269.90
—
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 50 Days
Updated
2026-11-12
5 GB/day
50 days
$270.27
—
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 29 Days
Updated
2026-11-12
10 GB/day
29 days
$270.53
—
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 26 Days
Updated
2026-11-12
10 GB/day
26 days
$271.25
—
Bloomy eSIM
South Korea Unlimited (5GB/day) 60 Days
Updated
2026-11-12
5 GB/day
60 days
$274.42
—
Ubigi
World Prepaid eSIM data plan - 100GB
Updated
2026-11-12
100 GB
360 days
$280.00
$2.80/GB
$2.80/GB
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 30 Days
Updated
2026-11-12
10 GB/day
30 days
$281.66
—
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 27 Days
Updated
2026-11-12
10 GB/day
27 days
$281.68
—
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 50 Days
Updated
2026-11-12
5 GB/day
50 days
$283.05
—
Ubigi
Best World Prepaid eSIM data plan - 200GB
Updated
2026-11-12
200 GB
360 days
$290.00
$1.45/GB
$1.45/GB
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 31 Days
Updated
2026-11-12
10 GB/day
31 days
$291.05
—
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 28 Days
Updated
2026-11-12
10 GB/day
28 days
$292.11
—
Maya Mobile
30 Days Unlimited Global + Cruise Data
Updated
2026-11-06
5 GB/day
30 days
$299.99
—
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 29 Days
Updated
2026-11-12
10 GB/day
29 days
$302.55
—
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 30 Days
Updated
2026-11-12
10 GB/day
30 days
$306.18
—
AloOui
Asia Long Trip eSIM 100GB 90 Days
Updated
2026-11-11
100 GB
90 days
$306.70
$3.07/GB
$3.07/GB
AloOui
Global - Light eSIM 100GB 90 Days
Updated
2026-11-11
100 GB
90 days
$306.70
$3.07/GB
$3.07/GB
Bloomy eSIM
Bloomy Unlimited Max Asia (12 areas) 30 Days
Updated
2026-11-12
Unlimited
30 days
$307.51
—
Bloomy eSIM
Bloomy Unlimited Max Asia-20 30 Days
Updated
2026-11-12
Unlimited
30 days
$309.79
—
AloOui
Europe + USA + Business Hubs eSIM 50GB 90 Days
Updated
2026-11-11
50 GB
90 days
$310.08
$6.20/GB
$6.20/GB
AloOui
Global - Standard eSIM 50GB 90 Days
Updated
2026-11-11
50 GB
90 days
$310.08
$6.20/GB
$6.20/GB
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 31 Days
Updated
2026-11-12
10 GB/day
31 days
$316.38
—
Bloomy eSIM
South Korea Unlimited (5GB/day) 70 Days
Updated
2026-11-12
5 GB/day
70 days
$320.16
—
AloOui
Asia eSIM 100GB 30 Days
Updated
2026-11-11
100 GB
30 days
$322.70
$3.23/GB
$3.23/GB
Bloomy eSIM
South Korea Unlimited (10GB/day) 45 Days
Updated
2026-11-12
10 GB/day
45 days
$323.43
—
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 60 Days
Updated
2026-11-12
5 GB/day
60 days
$324.32
—
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 60 Days
Updated
2026-11-12
5 GB/day
60 days
$339.66
—
PikaSim
Japan & South Korea 5GB/Day · 30 days
Updated
2026-11-12
5 GB/day
30 days
$346.61
—
Tripuck
Global 100 GB / 365 Days
Updated
2026-10-29
100 GB
365 days
$353.29
$3.53/GB
$3.53/GB
Bloomy eSIM
South Korea Unlimited (10GB/day) 50 Days
Updated
2026-11-12
10 GB/day
50 days
$359.37
—
Ubigi
World Prepaid eSIM data plan - 200GB
Updated
2026-11-12
200 GB
360 days
$360.00
$1.80/GB
$1.80/GB
Ubigi
World Prepaid eSIM data plan - 20GB/month
Updated
2026-11-12
240 GB
360 days
$360.00
$1.50/GB
$1.50/GB
Bloomy eSIM
South Korea Unlimited (5GB/day) 80 Days
Updated
2026-11-12
5 GB/day
80 days
$365.90
—
AloOui
Asia Long Trip eSIM 100GB 180 Days
Updated
2026-11-11
100 GB
180 days
$367.86
$3.68/GB
$3.68/GB
AloOui
Global - Light eSIM 100GB 180 Days
Updated
2026-11-11
100 GB
180 days
$367.86
$3.68/GB
$3.68/GB
Showing 50 of 1172 plans
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