nextSIM.eu aggregates eSIM data plans from leading GSM operators, offering instant connectivity in over 200 destinations – at local rates, for both individual users and businesses. Compatible with smartphones, tablets, and smartwatches, eSIM routers, laptops, IoT devices, cars, sensors etc.
nextSIM 
nextSIM.eu aggregates eSIM data plans from leading GSM operators, offering instant connectivity in over 200 destinations – at local rates, for both individual users and businesses. Compatible with smartphones, tablets, and smartwatches, eSIM routers, laptops, IoT devices, cars, sensors etc.
Promo Code
GET 3% OFF
Unlimited
nextSIM eSIM Data Plans for South Korea
eSIM Republic of Korea 1GB 7Days Standard
1GB
7
Days
$3.79
(€3.22)
$3.79/GB
GET 3% OFF
eSIM Asia 1GB 7Days Standard
1GB
7
Days
$3.92
(€3.33)
$3.92/GB
GET 3% OFFeSIM Asia Pacific 1GB 7Days Economy
1GB
7
Days
$4.18
(€3.55)
$4.18/GB
GET 3% OFFeSIM Republic of Korea Unlimited 1Days Standard
1GB
∞ at 512kbps1
Day
$5.10
(€4.33)
$5.10/GB
GET 3% OFFeSIM Asia Unlimited 1Days Standard
1GB
∞ at 512kbps1
Day
$5.30
(€4.50)
$5.30/GB
GET 3% OFFeSIM Asia 1GB 7Days Economy
1GB
7
Days
$5.59
(€4.75)
$5.59/GB
GET 3% OFFeSIM South Korea 1GB 7Days Economy
1GB
7
Days
$5.59
(€4.75)
$5.59/GB
GET 3% OFFeSIM Asia Unlimited 1Days Economy
1GB
∞ at 512kbps1
Day
$5.59
(€4.75)
$5.59/GB
GET 3% OFFeSIM South Korea 1GB 7Days Premium
1GB
7
Days
$5.89
(€5.00)
$5.89/GB
GET 3% OFFeSIM Republic of Korea 2GB 15Days Standard
2GB
15
Days
$6.84
(€5.81)
$3.42/GB
GET 3% OFFeSIM Asia 2GB 15Days Standard
2GB
15
Days
$7.12
(€6.05)
$3.56/GB
GET 3% OFFeSIM Asia Pacific 3GB 30Days Economy
3GB
30
Days
$8.41
(€7.14)
$2.80/GB
GET 3% OFFeSIM Republic of Korea 3GB 30Days Standard
3GB
30
Days
$9.37
(€7.96)
$3.12/GB
GET 3% OFFeSIM Asia 3GB 30Days Standard
3GB
30
Days
$9.77
(€8.30)
$3.26/GB
GET 3% OFFeSIM PacificLink 1GB 30Days Economy
1GB
30
Days
$10.51
(€8.93)
$10.51/GB
GET 3% OFFeSIM Global 1GB 7Days Standard
1GB
7
Days
$10.67
(€9.06)
$10.67/GB
GET 3% OFFeSIM Republic of Korea Unlimited Plus 1Days Standard
2GB
∞ at 2Mbps1
Day
$12.23
(€10.39)
$6.12/GB
GET 3% OFFeSIM South Korea 3GB 14Days Premium
3GB
14
Days
$12.36
(€10.50)
$4.12/GB
GET 3% OFFeSIM Asia Unlimited Plus 1Days Standard
2GB
∞ at 2Mbps1
Day
$12.72
(€10.80)
$6.36/GB
GET 3% OFFeSIM Asia 3GB 30Days Economy
3GB
30
Days
$12.89
(€10.95)
$4.30/GB
GET 3% OFFeSIM South Korea 3GB 30Days Economy
3GB
30
Days
$12.89
(€10.95)
$4.30/GB
GET 3% OFFeSIM Asia Pacific 5GB 10Days Economy
5GB
10
Days
$13.33
(€11.32)
$2.67/GB
GET 3% OFFeSIM Republic of Korea Unlimited 3Days Standard
1GB
/day
/day
∞ at 512kbps3
Days
$13.85
(€11.76)
$4.62/GB
GET 3% OFFeSIM Asia Pacific 5GB 30Days Economy
5GB
30
Days
$14.01
(€11.90)
$2.80/GB
GET 3% OFFeSIM Asia Unlimited 3Days Standard
1GB
/day
/day
∞ at 512kbps3
Days
$14.44
(€12.26)
$4.81/GB
GET 3% OFFeSIM Global Unlimited 1Days Standard
1GB
∞ at 512kbps1
Day
$14.93
(€12.68)
$14.93/GB
GET 3% OFFeSIM Republic of Korea 5GB 30Days Standard
5GB
30
Days
$15.15
(€12.87)
$3.03/GB
GET 3% OFFeSIM Asia Unlimited 3Days Economy
1GB
/day
/day
∞ at 512kbps3
Days
$15.41
(€13.09)
$5.14/GB
GET 3% OFFeSIM South Korea 5GB 21Days Premium
5GB
21
Days
$20.02
(€17.00)
$4.00/GB
GET 3% OFFeSIM Global 2GB 15Days Standard
2GB
15
Days
$20.62
(€17.51)
$10.31/GB
GET 3% OFFeSIM Asia 5GB 30Days Economy
5GB
30
Days
$21.02
(€17.85)
$4.20/GB
GET 3% OFFeSIM South Korea 5GB 30Days Economy
5GB
30
Days
$21.02
(€17.85)
$4.20/GB
GET 3% OFFeSIM Republic of Korea Unlimited 5Days Standard
1GB
/day
/day
∞ at 512kbps5
Days
$22.60
(€19.19)
$4.52/GB
GET 3% OFFeSIM Asia Unlimited 5Days Standard
1GB
/day
/day
∞ at 512kbps5
Days
$23.58
(€20.03)
$4.72/GB
GET 3% OFFeSIM PacificLink 3GB 30Days Economy
3GB
30
Days
$24.55
(€20.85)
$8.18/GB
GET 3% OFFeSIM Asia Pacific 10GB 15Days Economy
10GB
15
Days
$25.23
(€21.43)
$2.52/GB
GET 3% OFFeSIM Asia Unlimited 5Days Economy
1GB
/day
/day
∞ at 512kbps5
Days
$25.23
(€21.43)
$5.05/GB
GET 3% OFFeSIM GLOBAL 1GB 14Days Premium
1GB
14
Days
$25.90
(€22.00)
$25.90/GB
GET 3% OFFeSIM Asia Pacific 10GB 30Days Economy
10GB
30
Days
$26.63
(€22.62)
$2.66/GB
GET 3% OFFeSIM ASIA and Middle East 1GB 7Days Premium
1GB
7
Days
$27.08
(€23.00)
$27.08/GB
GET 3% OFFeSIM Republic of Korea 10GB 30Days Standard
10GB
30
Days
$27.41
(€23.28)
$2.74/GB
GET 3% OFFeSIM Asia 10GB 30Days Standard
10GB
30
Days
$28.61
(€24.30)
$2.86/GB
GET 3% OFFeSIM Global 3GB 30Days Standard
3GB
30
Days
$28.86
(€24.51)
$9.62/GB
GET 3% OFFeSIM Republic of Korea Unlimited 7Days Standard
1GB
/day
/day
∞ at 512kbps7
Days
$31.34
(€26.62)
$4.48/GB
GET 3% OFFeSIM Asia Unlimited 7Days Standard
1GB
/day
/day
∞ at 512kbps7
Days
$32.73
(€27.80)
$4.68/GB
GET 3% OFFeSIM Republic of Korea Unlimited Plus 3Days Standard
2GB
/day
/day
∞ at 2Mbps3
Days
$33.24
(€28.23)
$5.54/GB
GET 3% OFFeSIM Asia Unlimited 7Days Economy
1GB
/day
/day
∞ at 512kbps7
Days
$34.50
(€29.30)
$4.93/GB
GET 3% OFFeSIM Asia Unlimited Plus 3Days Standard
2GB
/day
/day
∞ at 2Mbps3
Days
$34.68
(€29.45)
$5.78/GB
GET 3% OFFeSIM Global Unlimited Plus 1Days Standard
2GB
∞ at 2Mbps1
Day
$35.85
(€30.45)
$17.93/GB
GET 3% OFFeSIM Asia 10GB 30Days Economy
10GB
30
Days
$38.57
(€32.76)
$3.86/GB
GET 3% OFFeSIM South Korea 10GB 30Days Economy
10GB
30
Days
$38.57
(€32.76)
$3.86/GB
GET 3% OFFeSIM PacificLink 5GB 30Days Economy
5GB
30
Days
$39.28
(€33.36)
$7.86/GB
GET 3% OFFeSIM South Korea 10GB 30Days Premium
10GB
30
Days
$40.03
(€34.00)
$4.00/GB
GET 3% OFFeSIM Global Unlimited 3Days Standard
1GB
/day
/day
∞ at 512kbps3
Days
$43.37
(€36.83)
$14.46/GB
GET 3% OFFeSIM Republic of Korea Unlimited 10Days Standard
1GB
/day
/day
∞ at 512kbps10
Days
$44.47
(€37.77)
$4.45/GB
GET 3% OFFeSIM Asia Unlimited 10Days Standard
1GB
/day
/day
∞ at 512kbps10
Days
$46.45
(€39.45)
$4.65/GB
GET 3% OFFeSIM Global 5GB 30Days Standard
5GB
30
Days
$47.64
(€40.46)
$9.53/GB
GET 3% OFFeSIM Asia Pacific 20GB 30Days Economy
20GB
30
Days
$48.39
(€41.10)
$2.42/GB
GET 3% OFFeSIM Republic of Korea 20GB 30Days Standard
20GB
30
Days
$48.84
(€41.48)
$2.44/GB
GET 3% OFFeSIM Asia Unlimited 10Days Economy
1GB
/day
/day
∞ at 512kbps10
Days
$49.09
(€41.69)
$4.91/GB
GET 3% OFFeSIM Asia 20GB 30Days Standard
20GB
30
Days
$51.03
(€43.34)
$2.55/GB
GET 3% OFFeSIM Republic of Korea Unlimited Plus 5Days Standard
2GB
/day
/day
∞ at 2Mbps5
Days
$54.23
(€46.06)
$5.42/GB
GET 3% OFFeSIM Asia Unlimited Plus 5Days Standard
2GB
/day
/day
∞ at 2Mbps5
Days
$56.61
(€48.08)
$5.66/GB
GET 3% OFFeSIM Republic of Korea Unlimited 15Days Standard
1GB
/day
/day
∞ at 512kbps15
Days
$66.34
(€56.34)
$4.42/GB
GET 3% OFFeSIM Asia Unlimited 15Days Standard
1GB
/day
/day
∞ at 512kbps15
Days
$69.32
(€58.87)
$4.62/GB
GET 3% OFFeSIM Global Unlimited 5Days Standard
1GB
/day
/day
∞ at 512kbps5
Days
$71.79
(€60.97)
$14.36/GB
GET 3% OFFeSIM PacificLink 10GB 30Days Economy
10GB
30
Days
$72.94
(€61.95)
$7.29/GB
GET 3% OFFeSIM Asia Unlimited 15Days Economy
1GB
/day
/day
∞ at 512kbps15
Days
$73.09
(€62.07)
$4.87/GB
GET 3% OFFeSIM Republic of Korea Unlimited Plus 7Days Standard
2GB
/day
/day
∞ at 2Mbps7
Days
$75.23
(€63.89)
$5.37/GB
GET 3% OFFeSIM GLOBAL 3GB 21Days Premium
3GB
21
Days
$77.71
(€66.00)
$25.90/GB
GET 3% OFFeSIM Asia Unlimited Plus 7Days Standard
2GB
/day
/day
∞ at 2Mbps7
Days
$78.57
(€66.73)
$5.61/GB
GET 3% OFFeSIM ASIA and Middle East 3GB 14Days Premium
3GB
14
Days
$80.07
(€68.00)
$26.69/GB
GET 3% OFFeSIM Global 10GB 30Days Standard
10GB
30
Days
$87.44
(€74.26)
$8.74/GB
GET 3% OFFeSIM Global Unlimited 7Days Standard
1GB
/day
/day
∞ at 512kbps7
Days
$100.23
(€85.12)
$14.32/GB
GET 3% OFFeSIM Global Unlimited Plus 3Days Standard
2GB
/day
/day
∞ at 2Mbps3
Days
$104.09
(€88.40)
$17.35/GB
GET 3% OFFeSIM Republic of Korea Unlimited Plus 10Days Standard
2GB
/day
/day
∞ at 2Mbps10
Days
$106.73
(€90.64)
$5.34/GB
GET 3% OFFeSIM Republic of Korea 50GB 30Days Standard
50GB
30
Days
$110.07
(€93.48)
$2.20/GB
GET 3% OFFeSIM Asia Unlimited Plus 10Days Standard
2GB
/day
/day
∞ at 2Mbps10
Days
$111.49
(€94.69)
$5.57/GB
GET 3% OFFeSIM GLOBAL 5GB 30Days Premium
5GB
30
Days
$129.52
(€110.00)
$25.90/GB
GET 3% OFFeSIM Republic of Korea Unlimited 30Days Standard
1GB
/day
/day
∞ at 512kbps30
Days
$131.95
(€112.06)
$4.40/GB
GET 3% OFFeSIM ASIA and Middle East 5GB 21Days Premium
5GB
21
Days
$133.05
(€113.00)
$26.61/GB
GET 3% OFFeSIM Asia Unlimited 30Days Standard
1GB
/day
/day
∞ at 512kbps30
Days
$137.90
(€117.12)
$4.60/GB
GET 3% OFFeSIM Global Unlimited 10Days Standard
1GB
/day
/day
∞ at 512kbps10
Days
$142.88
(€121.35)
$14.29/GB
GET 3% OFFeSIM Asia Unlimited 30Days Economy
1GB
/day
/day
∞ at 512kbps30
Days
$145.46
(€123.54)
$4.85/GB
GET 3% OFFeSIM Global 20GB 30Days Standard
20GB
30
Days
$157.10
(€133.42)
$7.85/GB
GET 3% OFFeSIM Republic of Korea Unlimited Plus 15Days Standard
2GB
/day
/day
∞ at 2Mbps15
Days
$159.20
(€135.21)
$5.31/GB
GET 3% OFFeSIM Asia Unlimited Plus 15Days Standard
2GB
/day
/day
∞ at 2Mbps15
Days
$166.38
(€141.30)
$5.55/GB
GET 3% OFFeSIM Global Unlimited Plus 5Days Standard
2GB
/day
/day
∞ at 2Mbps5
Days
$172.32
(€146.35)
$17.23/GB
GET 3% OFFeSIM Republic of Korea 100GB 30Days Standard
100GB
30
Days
$186.66
(€158.53)
$1.87/GB
GET 3% OFFeSIM Global Unlimited Plus 7Days Standard
2GB
/day
/day
∞ at 2Mbps7
Days
$240.56
(€204.30)
$17.18/GB
GET 3% OFFeSIM GLOBAL 10GB 30Days Premium
10GB
30
Days
$259.04
(€220.00)
$25.90/GB
GET 3% OFFeSIM ASIA and Middle East 10GB 30Days Premium
10GB
30
Days
$266.11
(€226.00)
$26.61/GB
GET 3% OFFeSIM Republic of Korea Unlimited Plus 30Days Standard
2GB
/day
/day
∞ at 2Mbps30
Days
$316.68
(€268.95)
$5.28/GB
GET 3% OFFeSIM Asia Unlimited Plus 30Days Standard
2GB
/day
/day
∞ at 2Mbps30
Days
$331.00
(€281.11)
$5.52/GB
GET 3% OFFeSIM Global Unlimited Plus 10Days Standard
2GB
/day
/day
∞ at 2Mbps10
Days
$342.92
(€291.24)
$17.15/GB
GET 3% OFFeSIM GLOBAL 20GB 30Days Premium
20GB
30
Days
$518.08
(€440.00)
$25.90/GB
GET 3% OFFeSIM GLOBAL 30GB 30Days Premium
30GB
30
Days
$777.12
(€660.00)
$25.90/GB
GET 3% OFFeSIM GLOBAL 40GB 30Days Premium
40GB
30
Days
$1,036
(€880.00)
$25.90/GB
GET 3% OFFeSIM GLOBAL 50GB 30Days Premium
50GB
30
Days
$1,295
(€1,100)
$25.90/GB
GET 3% OFFFrequently Asked Questions
Does nextSIM offer unlimited data eSIM for South Korea?
nextSIM does not provide a truly unlimited data eSIM for South Korea.
All plans with “Unlimited” in the name deliver a fixed data allowance—either 1GB or 2GB for the entire validity period—after which the speed drops to a throttled rate of 512 kbps or 2000 kbps.
Users who need more data can choose fixed‑data plans such as 50 GB for 30 days (priced at $110.44 USD) or 100 GB for 30 days (priced at $187.30 USD). These plans offer a larger amount of high‑speed data over the validity period and can be more cost‑effective for travelers requiring heavy data usage.
Does nextSIM offer South Korea eSIM with phone number and SMS?
nextSIM does not provide a South Korea eSIM plan that includes a phone number or SMS capability.
Only data‑only eSIM plans are offered for South Korea, and travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over a data connection to make calls and send messages.
How many data plans does nextSIM offer for South Korea?
nextSIM lists 30 single‑country data plans specifically for South Korea and 69 multi‑country plans that include South Korea. The plans range in price from $3.80 to $1, 299.63 and in data cap from 1 GB to 100 GB. The provider offers both daily data cap plans, which provide a set amount of data each day over the validity period, and fixed data cap plans that give a total data allotment for the entire validity period. The validity of the plans is between 1 and 30 days.
Summarized by Gen AI. Last updated:
South Korea Also Covered By
Other Countries Nearby South Korea
data plans for the provider(s) with this icon are programmatically fetched and updated.