Seoul eSIM Comparison & Best Plans
Seoul, South Korea's capital and largest city. Myeongdong, Hongdae, Gangnam, Gyeongbokgung Palace — K-pop, K-beauty, food, and shopping, always on-trend. A Korea eSIM keeps you online 24/7 for subway navigation, food discovery, and all your K-content needs.
Why use an eSIM in Seoul?
Works at Incheon & Gimpo Airports
Full bars in Myeongdong, Hongdae & Gangnam
Fast speeds everywhere on the subway
🏆 Top Seoul eSIM Picks
View all →📱 All Seoul eSIM Plans (101)
Seoul uses nationwide South Korea eSIM plans that work across the entire city. Below are all available options, sorted by price. Filter by your needs to find the perfect plan.
Filter by days
Best Rated eSIM Plans forSouth Korea
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south-korea ·
$29.90
$11.10
-63%$0.12/day · $0.55/GB
Last verified Jul 28, 2026
south-korea ·
$39.90
$27.50
-31%$0.15/day · $0.55/GB
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$6.29
$6.29/day
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$26.30
$3.76/day
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$41.17
$2.74/day
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$62.89
$2.10/day
Last verified Jul 28, 2026
KR · 4G/5G
$9.99
$3.33/day
Last verified Jul 28, 2026
KR · 4G/5G
$19.99
$2.86/day
Last verified Jul 28, 2026
KR · 4G/5G
$27.99
$2.00/day
Last verified Jul 28, 2026
KR · 4G/5G
$49.99
$1.67/day
Last verified Jul 28, 2026
south-korea ·
$1.90
$0.70
-63%$0.70/day
Last verified Jul 28, 2026
kr · 4G/5G
$16.00
$5.33/day
Last verified Jul 28, 2026
kr · 4G/5G
$26.00
$5.20/day
Last verified Jul 28, 2026
kr · 4G/5G
$37.50
$5.36/day
Last verified Jul 28, 2026
kr · 4G/5G
$41.50
$4.15/day
Last verified Jul 28, 2026
kr · 4G/5G
$45.50
$4.55/day
Last verified Jul 28, 2026
kr · 4G/5G
$63.50
$4.23/day
Last verified Jul 28, 2026
kr · 4G/5G
$80.50
$2.68/day
Last verified Jul 28, 2026
kr · 4G/5G
$89.50
$2.98/day
Last verified Jul 28, 2026
kr · 4G/5G
$4.94
$4.94/day
Last verified Jul 28, 2026
kr · 4G/5G
$10.79
$3.60/day
Last verified Jul 28, 2026
KR · LTE/5G
$12.50
$4.17/day · $0.00/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$19.90
$14.90
-25%$4.97/day
Last verified Jul 28, 2026
south-korea · 4G/5G
$15.11
$3.02/day
Last verified Jul 28, 2026
kr · 4G/5G
$17.72
$3.54/day
Last verified Jul 28, 2026
South Korea · 4G/5G
$24.90
$19.90
-20%$3.98/day
Last verified Jul 28, 2026
KR · LTE/5G
$20.50
$4.10/day · $0.00/GB
Last verified Jul 28, 2026
kr · 4G/5G
$23.39
$1.67/day
Last verified Jul 28, 2026
kr · 4G/5G
$23.84
$3.41/day
Last verified Jul 28, 2026
KR · LTE/5G
$29.50
$4.21/day · $0.00/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$34.90
$29.90
-14%$2.99/day
Last verified Jul 28, 2026
south-korea · 4G/5G
$30.23
$3.02/day
Last verified Jul 28, 2026
KR · LTE/5G
$35.00
$3.50/day · $0.00/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$49.90
$39.90
-20%$2.00/day
Last verified Jul 28, 2026
South Korea · 4G/5G
$54.90
$44.90
-18%$1.50/day
Last verified Jul 28, 2026
south-korea · 4G/5G
$45.35
$3.02/day
Last verified Jul 28, 2026
south-korea · 4G/5G
$48.99
$1.63/day
Last verified Jul 28, 2026
KR · LTE/5G
$49.00
$3.27/day · $0.00/GB
Last verified Jul 28, 2026
kr · 4G/5G
$51.74
$2.46/day
Last verified Jul 28, 2026
south-korea · 4G/5G
$59.39
$1.98/day
Last verified Jul 28, 2026
kr · 4G/5G
$67.22
$2.24/day
Last verified Jul 28, 2026
KR · LTE/5G
$72.50
$2.42/day · $0.00/GB
Last verified Jul 28, 2026
south-korea ·
$19.90
$7.50
-62%$0.13/day · $0.75/GB
Last verified Jul 28, 2026
south · 4G/5G
$34.55
$1.15/day · $0.69/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$43.19
$1.44/day · $0.85/GB
Last verified Jul 28, 2026
south-korea ·
$7.70
$5.80
-25%$0.19/day · $1.16/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$59.90
$49.90
-17%$0.83/day · $1.00/GB
Last verified Jul 28, 2026
south · 4G/5G
$16.95
$0.56/day · $0.85/GB
Last verified Jul 28, 2026
south-korea ·
$2.20
$1.30
-41%$0.04/day · $1.30/GB
Last verified Jul 28, 2026
south-korea ·
$5.50
$3.80
-31%$0.13/day · $1.27/GB
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$36.59
$1.22/day · $1.22/GB
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$29.73
$0.99/day · $1.49/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$39.90
$31.90
-20%$1.06/day · $1.06/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$98.46
$90.00
$1.00/day · $1.80/GB
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$18.30
$0.61/day · $1.83/GB
Last verified Jul 28, 2026
south · 4G/5G
$9.95
$0.33/day · $0.99/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$29.90
$24.90
-17%$0.83/day · $1.24/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$29.99
$1.00/day · $1.50/GB
Last verified Jul 28, 2026
KR · LTE/5G
$32.00
$1.07/day · $1.60/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$41.03
$8.21/day · $2.05/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$43.19
$2.88/day · $2.16/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$72.16
$63.47
-12%$1.06/day · $2.12/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$48.12
$43.74
$1.46/day · $2.19/GB
Last verified Jul 28, 2026
APAC (18 countries) · 4G/5G
$63.49
$57.72
$1.92/day · $2.89/GB
Last verified Jul 28, 2026
Global (100 countries) · 4G/5G
$104.19
$94.72
$3.16/day · $4.74/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$19.90
$12.90
-35%$0.43/day · $1.29/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$18.99
$0.63/day · $1.90/GB
Last verified Jul 28, 2026
KR · LTE/5G
$21.00
$0.70/day · $2.10/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$21.58
$4.32/day · $2.16/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$22.67
$2.27/day · $2.27/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$22.67
$1.51/day · $2.27/GB
Last verified Jul 28, 2026
SK Telecom / KT / LG U+ · 4G/5G
$3.09
$0.10/day · $3.09/GB
Last verified Jul 28, 2026
south · 4G/5G
$5.95
$0.20/day · $1.19/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$40.64
$36.96
$1.23/day · $2.46/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$9.90
$6.90
-30%$0.23/day · $1.38/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$10.99
$0.37/day · $2.20/GB
Last verified Jul 28, 2026
KR · LTE/5G
$11.00
$0.37/day · $2.20/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$30.15
$26.63
-12%$0.89/day · $2.66/GB
Last verified Jul 28, 2026
APAC (18 countries) · 4G/5G
$39.07
$35.52
$1.18/day · $3.55/GB
Last verified Jul 28, 2026
Global (100 countries) · 4G/5G
$61.86
$56.24
$1.87/day · $5.62/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$18.88
$17.34
$0.58/day · $3.47/GB
Last verified Jul 28, 2026
APAC (18 countries) · 4G/5G
$28.49
$25.90
$0.86/day · $5.18/GB
Last verified Jul 28, 2026
Global (100 countries) · 4G/5G
$46.40
$42.18
$1.41/day · $8.44/GB
Last verified Jul 28, 2026
south · 4G/5G
$4.15
$0.14/day · $1.38/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$5.90
$0.20/day · $1.97/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$8.99
$0.30/day · $3.00/GB
Last verified Jul 28, 2026
KR · LTE/5G
$9.00
$0.30/day · $3.00/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$9.71
$1.94/day · $3.24/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$10.79
$1.08/day · $3.60/GB
Last verified Jul 28, 2026
KR · LTE/5G
$7.00
$0.47/day · $3.50/GB
Last verified Jul 28, 2026
south · 4G/5G
$1.95
$0.28/day · $1.95/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$3.99
$0.57/day · $3.99/GB
Last verified Jul 28, 2026
KR · LTE/5G
$4.50
$0.64/day · $4.50/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$4.50
$0.64/day · $4.50/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$7.55
$0.76/day · $7.55/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$8.63
$1.73/day · $8.63/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$8.63
$0.58/day · $8.63/GB
Last verified Jul 28, 2026
south-korea · 4G/5G
$9.71
$0.32/day · $9.71/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$13.46
$12.01
-11%$0.80/day · $4.00/GB
Last verified Jul 28, 2026
South Korea · 4G/5G
$7.28
$6.90
$0.99/day · $6.90/GB
Last verified Jul 28, 2026
Global (100 countries) · 4G/5G
$40.70
$37.00
$1.23/day · $37.00/GB
Last verified Jul 28, 2026
🎯 Seoul eSIM by Travel Style
Carrier: $8.00/day → eSIM: $0.04/day · Save 100%
❓ Seoul eSIM FAQ
Q: Can I use KakaoTalk with Seoul eSIM?
A: Yes. Korea eSIM uses local carrier networks so KakaoTalk, NAVER, YouTube and everything else works normally. All three Korean operators (SK Telecom, KT, LG U+) have blazing fast speeds and wide 5G coverage.
Q: Does eSIM work in the Seoul subway?
A: Seoul subway stations and trains have excellent signal — you can stream video and make calls normally. Korea has some of the best subway communications in the world — no worries about losing connection underground.
Planning your Seoul trip?
Buy your eSIM before you go and activate as soon as you land in Seoul. No airport SIM card hunting.
View all South Korea eSIM Plans →RedteaGO
Unlimited Data · 1 days
Save 63%