South Korea eSIM Plans · At least 3 GB · 21 days or more

See the cheapest plans
5654 plans found · Showing 1522

These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.

Data 3 GB – Any
Validity 21 days – Any
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 60 Days
Updated 2026-11-12
5 GB/day
60 days
$324.32
Bloomy eSIM
Asia (12 areas) Unlimited (3GB/day) 40 Days
Updated 2026-11-12
3 GB/day
40 days
$329.04
Bloomy eSIM
Asia (14 areas) Unlimited (3GB/day) 80 Days
Updated 2026-11-12
3 GB/day
80 days
$334.22
Roamix
Asia (12 areas) 3GB/Day
Updated 2026-11-09
3 GB/day
30 days
$337.40
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 60 Days
Updated 2026-11-12
5 GB/day
60 days
$339.66
Roamix
South Korea 5GB/Day (nonhkip)
Updated 2026-11-09
5 GB/day
60 days
$341.25
Roamix
South Korea 3GB/Day FUP1Mbps (nonhk
Updated 2026-11-09
3 GB/day
60 days
$345.65
PikaSim
Japan & South Korea 5GB/Day · 30 days
Updated 2026-11-12
5 GB/day
30 days
$346.61
Bloomy eSIM
Japan & South Korea Unlimited (3GB/day) 80 Days
Updated 2026-11-12
3 GB/day
80 days
$349.20
Tripuck
Global 100 GB / 365 Days
Updated 2026-10-29
100 GB
365 days
$353.29
$3.53/GB
Roamix
Japan & South Korea 3GB/Day FUP1Mbp
Updated 2026-11-09
3 GB/day
60 days
$357.85
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
Ubigi
World Prepaid eSIM data plan - 20GB/month
Updated 2026-11-12
240 GB
360 days
$360.00
$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
AloOui
Global - Light eSIM 100GB 180 Days
Updated 2026-11-11
100 GB
180 days
$367.86
$3.68/GB
Bloomy eSIM
Bloomy Unlimited Max Asia (20 areas) 25 Days
Updated 2026-11-12
Unlimited
25 days
$371.91
Roamix
Asia (14 areas) 10GB/Day
Updated 2026-11-09
10 GB/day
30 days
$374.40
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 40 Days
Updated 2026-11-12
10 GB/day
40 days
$375.55
Bloomy eSIM
Asia (14 areas) Unlimited (3GB/day) 90 Days
Updated 2026-11-12
3 GB/day
90 days
$376.00
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 70 Days
Updated 2026-11-12
5 GB/day
70 days
$378.37
PikaSim
South Korea 10GB/Day · 30 days
Updated 2026-11-12
10 GB/day
30 days
$388.43
Bloomy eSIM
Japan & South Korea Unlimited (3GB/day) 90 Days
Updated 2026-11-12
3 GB/day
90 days
$392.85
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 70 Days
Updated 2026-11-12
5 GB/day
70 days
$396.27
Roamix
South Korea 3GB/Day
Updated 2026-11-09
3 GB/day
90 days
$398.75
Roamix
Asia (14 areas) 5GB/Day
Updated 2026-11-09
5 GB/day
60 days
$403.15
Bloomy eSIM
Asia (12 areas) Unlimited (3GB/day) 45 Days
Updated 2026-11-12
3 GB/day
45 days
$407.18
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 40 Days
Updated 2026-11-12
10 GB/day
40 days
$408.24
Bloomy eSIM
South Korea Unlimited (3GB/day) 180 Days
Updated 2026-11-12
3 GB/day
180 days
$411.64
Bloomy eSIM
South Korea Unlimited (5GB/day) 90 Days
Updated 2026-11-12
5 GB/day
90 days
$411.64
Roamix
Japan & South Korea 10GB/Day
Updated 2026-11-09
10 GB/day
30 days
$418.65
Bloomy eSIM
South Korea Unlimited (10GB/day) 60 Days
Updated 2026-11-12
10 GB/day
60 days
$431.24
Roamix
South Korea 5GB/Day
Updated 2026-11-09
5 GB/day
60 days
$431.90
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 80 Days
Updated 2026-11-12
5 GB/day
80 days
$432.43
Bloomy eSIM
Bloomy Unlimited Max Asia (20 areas) 30 Days
Updated 2026-11-12
Unlimited
30 days
$442.55
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 45 Days
Updated 2026-11-12
10 GB/day
45 days
$451.73
Bloomy eSIM
Asia (12 areas) Unlimited (3GB/day) 50 Days
Updated 2026-11-12
3 GB/day
50 days
$452.43
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 80 Days
Updated 2026-11-12
5 GB/day
80 days
$452.88
AloOui
Global - Max eSIM 50GB 90 Days
Updated 2026-11-11
50 GB
90 days
$458.82
$9.18/GB
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 45 Days
Updated 2026-11-12
10 GB/day
45 days
$459.27
Bloomy eSIM
South Korea Unlimited (3GB/day) 180 Days
Updated 2026-11-12
3 GB/day
180 days
$460.98
Roamix
Japan & South Korea 5GB/Day
Updated 2026-11-09
5 GB/day
60 days
$463.95
Roamix
Asia (14 areas) 3GB/Day FUP1Mbps
Updated 2026-11-09
3 GB/day
90 days
$466.75
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 90 Days
Updated 2026-11-12
5 GB/day
90 days
$486.48
Bloomy eSIM
Bloomy Unlimited Max Global (120+ areas) 25 Days
Updated 2026-11-12
Unlimited
25 days
$492.24
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 50 Days
Updated 2026-11-12
10 GB/day
50 days
$501.93
Bloomy eSIM
South Korea Unlimited (10GB/day) 70 Days
Updated 2026-11-12
10 GB/day
70 days
$503.11
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 90 Days
Updated 2026-11-12
5 GB/day
90 days
$509.49
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 50 Days
Updated 2026-11-12
10 GB/day
50 days
$510.30

Showing 50 of 1522 plans

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Data and trip length

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