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 1GB 7 Days Korea-Republic of
1GB
7
Days
$3.95
(€3.34)
$3.95/GB
GET 3% OFF
eSIM ASIA + Australia 1GB 7Days Economy
1GB
7
Days
$4.27
(€3.61)
$4.27/GB
GET 3% OFFeSIM Unlimited Standard 1 Day Korea-Republic of
1GB
+ ∞ at 512kbps
1
Day
$5.32
(€4.50)
$5.32/GB
GET 3% OFFeSIM Unlimited Standard 1 Day Asia
1GB
+ ∞ at 512kbps
1
Day
$5.53
(€4.68)
$5.53/GB
GET 3% OFFeSIM South Korea 1GB 7Days Premium
1GB
7
Days
$5.91
(€5.00)
$5.91/GB
GET 3% OFFeSIM 2GB 15 Days Korea-Republic of
2GB
15
Days
$7.15
(€6.05)
$3.58/GB
GET 3% OFFeSIM 3GB 30 Days Korea-Republic of
3GB
30
Days
$9.79
(€8.28)
$3.26/GB
GET 3% OFFeSIM ASIA + Australia 3GB 30Days Economy
3GB
30
Days
$9.96
(€8.42)
$3.32/GB
GET 3% OFFeSIM South Korea 3GB 14Days Premium
3GB
14
Days
$12.42
(€10.50)
$4.14/GB
GET 3% OFFeSIM Unlimited Plus 1 Day Korea-Republic of
2GB
+ ∞ at 2Mbps
1
Day
$12.78
(€10.81)
$6.39/GB
GET 3% OFFeSIM Unlimited Plus 1 Day Asia
2GB
+ ∞ at 2Mbps
1
Day
$13.29
(€11.24)
$6.65/GB
GET 3% OFFeSIM Unlimited Standard 3 Days Korea-Republic of
1GB/day
+ ∞ at 512kbps
3
Days
$14.46
(€12.23)
$4.82/GB
GET 3% OFFeSIM ASIA + Australia 5GB 30Days Economy
5GB
30
Days
$14.92
(€12.62)
$2.98/GB
GET 3% OFFeSIM Unlimited Standard 3 Days Asia
1GB/day
+ ∞ at 512kbps
3
Days
$15.09
(€12.76)
$5.03/GB
GET 3% OFFeSIM Unlimited Standard 1 Day Global
1GB
+ ∞ at 512kbps
1
Day
$15.60
(€13.19)
$15.60/GB
GET 3% OFFeSIM South Korea 5GB 21Days Premium
5GB
21
Days
$20.10
(€17.00)
$4.02/GB
GET 3% OFFeSIM Unlimited Standard 5 Days Korea-Republic of
1GB/day
+ ∞ at 512kbps
5
Days
$23.59
(€19.95)
$4.72/GB
GET 3% OFFeSIM Unlimited Standard 5 Days Asia
1GB/day
+ ∞ at 512kbps
5
Days
$24.64
(€20.84)
$4.93/GB
GET 3% OFFeSIM GLOBAL 1GB 14Days Premium
1GB
14
Days
$26.02
(€22.00)
$26.02/GB
GET 3% OFFeSIM ASIA and Middle East 1GB 7Days Premium
1GB
7
Days
$27.20
(€23.00)
$27.20/GB
GET 3% OFFeSIM ASIA + Australia 10GB 30Days Economy
10GB
30
Days
$27.73
(€23.45)
$2.77/GB
GET 3% OFFeSIM GLOBAL 3GB 30Days Economy
3GB
30
Days
$29.86
(€25.25)
$9.95/GB
GET 3% OFFeSIM Unlimited Standard 7 Days Korea-Republic of
1GB/day
+ ∞ at 512kbps
7
Days
$32.75
(€27.69)
$4.68/GB
GET 3% OFFeSIM Unlimited Standard 7 Days Asia
1GB/day
+ ∞ at 512kbps
7
Days
$34.19
(€28.91)
$4.88/GB
GET 3% OFFeSIM Unlimited Plus 3 Days Korea-Republic of
2GB/day
+ ∞ at 2Mbps
3
Days
$34.72
(€29.36)
$5.79/GB
GET 3% OFFeSIM Unlimited Plus 3 Days Asia
2GB/day
+ ∞ at 2Mbps
3
Days
$36.21
(€30.62)
$6.04/GB
GET 3% OFFeSIM Unlimited Plus 1 Day Global
2GB
+ ∞ at 2Mbps
1
Day
$37.44
(€31.66)
$18.72/GB
GET 3% OFFeSIM South Korea 10GB 30Days Premium
10GB
30
Days
$40.21
(€34.00)
$4.02/GB
GET 3% OFFeSIM Unlimited Standard 3 Days Global
1GB/day
+ ∞ at 512kbps
3
Days
$45.29
(€38.30)
$15.10/GB
GET 3% OFFeSIM Unlimited Standard 10 Days Korea-Republic of
1GB/day
+ ∞ at 512kbps
10
Days
$46.45
(€39.28)
$4.65/GB
GET 3% OFFeSIM Unlimited Standard 10 Days Asia
1GB/day
+ ∞ at 512kbps
10
Days
$48.52
(€41.03)
$4.85/GB
GET 3% OFFeSIM ASIA + Australia 20GB 30Days Economy
20GB
30
Days
$49.79
(€42.10)
$2.49/GB
GET 3% OFFeSIM Unlimited Plus 5 Days Korea-Republic of
2GB/day
+ ∞ at 2Mbps
5
Days
$56.66
(€47.91)
$5.67/GB
GET 3% OFFeSIM Unlimited Plus 5 Days Asia
2GB/day
+ ∞ at 2Mbps
5
Days
$59.14
(€50.01)
$5.91/GB
GET 3% OFFeSIM Unlimited Standard 15 Days Korea-Republic of
1GB/day
+ ∞ at 512kbps
15
Days
$69.29
(€58.59)
$4.62/GB
GET 3% OFFeSIM Unlimited Standard 15 Days Asia
1GB/day
+ ∞ at 512kbps
15
Days
$72.41
(€61.23)
$4.83/GB
GET 3% OFFeSIM GLOBAL 3GB 21Days Premium
3GB
21
Days
$78.05
(€66.00)
$26.02/GB
GET 3% OFFeSIM Unlimited Plus 7 Days Korea-Republic of
2GB/day
+ ∞ at 2Mbps
7
Days
$78.58
(€66.45)
$5.61/GB
GET 3% OFFeSIM ASIA and Middle East 3GB 14Days Premium
3GB
14
Days
$80.41
(€68.00)
$26.80/GB
GET 3% OFFeSIM Unlimited Plus 7 Days Asia
2GB/day
+ ∞ at 2Mbps
7
Days
$82.07
(€69.40)
$5.86/GB
GET 3% OFFeSIM Unlimited Plus 10 Days Korea-Republic of
2GB/day
+ ∞ at 2Mbps
10
Days
$111.48
(€94.27)
$5.57/GB
GET 3% OFFeSIM Unlimited Plus 10 Days Asia
2GB/day
+ ∞ at 2Mbps
10
Days
$116.46
(€98.48)
$5.82/GB
GET 3% OFFeSIM GLOBAL 5GB 30Days Premium
5GB
30
Days
$130.08
(€110.00)
$26.02/GB
GET 3% OFFeSIM ASIA and Middle East 5GB 21Days Premium
5GB
21
Days
$133.63
(€113.00)
$26.73/GB
GET 3% OFFeSIM Unlimited Standard 30 Days Korea-Republic of
1GB/day
+ ∞ at 512kbps
30
Days
$137.83
(€116.55)
$4.59/GB
GET 3% OFFeSIM Unlimited Standard 30 Days Asia
1GB/day
+ ∞ at 512kbps
30
Days
$144.05
(€121.81)
$4.80/GB
GET 3% OFFeSIM Unlimited Plus 15 Days Korea-Republic of
2GB/day
+ ∞ at 2Mbps
15
Days
$166.30
(€140.63)
$5.54/GB
GET 3% OFFeSIM Unlimited Plus 15 Days Asia
2GB/day
+ ∞ at 2Mbps
15
Days
$173.79
(€146.96)
$5.79/GB
GET 3% OFFeSIM GLOBAL 10GB 30Days Premium
10GB
30
Days
$260.17
(€220.00)
$26.02/GB
GET 3% OFFeSIM ASIA and Middle East 10GB 30Days Premium
10GB
30
Days
$267.26
(€226.00)
$26.73/GB
GET 3% OFFeSIM Unlimited Plus 30 Days Korea-Republic of
2GB/day
+ ∞ at 2Mbps
30
Days
$330.80
(€279.73)
$5.51/GB
GET 3% OFFeSIM Unlimited Plus 30 Days Asia
2GB/day
+ ∞ at 2Mbps
30
Days
$345.75
(€292.37)
$5.76/GB
GET 3% OFFeSIM GLOBAL 20GB 30Days Premium
20GB
30
Days
$520.33
(€440.00)
$26.02/GB
GET 3% OFFeSIM GLOBAL 30GB 30Days Premium
30GB
30
Days
$780.50
(€660.00)
$26.02/GB
GET 3% OFFeSIM GLOBAL 40GB 30Days Premium
40GB
30
Days
$1,040.66
(€880.00)
$26.02/GB
GET 3% OFFeSIM GLOBAL 50GB 30Days Premium
50GB
30
Days
$1,300.83
(€1,100.00)
$26.02/GB
GET 3% OFFFrequently Asked Questions
Does nextSIM offer unlimited data eSIM for South Korea?
nextSIM does not offer a truly unlimited data eSIM for South Korea. The plans that carry “Unlimited” in their name actually provide a limited high‑speed allowance – 1GB or 2GB – after which the speed is throttled to 512 kbps or 2 Mbps. For travelers needing more data, nextSIM offers fixed‑amount plans that are often more cost‑effective. For example, a 30‑day 50 GB plan is available for $1,287.28 USD, and a 30‑day 20 GB plan costs $514.91 USD. These fixed plans avoid the reduced‑speed throttling and provide a larger data allowance for the duration of the validity period.
Does nextSIM offer South Korea eSIM with phone number and SMS?
nextSIM does not offer an eSIM that assigns a South Korea phone number or supports SMS. The only plans available for South Korea from nextSIM are data‑only eSIMs. Travelers who need voice or text communication can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.
How many data plans does nextSIM offer for South Korea?
nextSIM provides 21 single‑coverage plans that cover South Korea exclusively, and it also offers 35 multi‑coverage plans that include South Korea along with other destinations. Across all these options the price ranges from about $3.91 to $1,287.28, while the data caps vary from 1 GB up to 50 GB and the validity spans 1 to 30 days. Some plans use a fixed data amount for the entire period, whereas others impose a daily data cap that applies to each day of validity.
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.