eSIM Plans for South Korea
Compare prices and data allowances from top eSIM providers.
77 real discount codes, exclusive to eSIMKart, are currently active for South Korea.
More picks
Live deals for South Korea
Public promotions from providers selling South Korea eSIMs — not eSIMKart exclusives, and they expire. Copying a code opens the provider through our link.
Stay connected in 200+ countries the moment you land — skip the roaming bills and SIM swaps on your very first trip.
New customers only, first order; the discount is capped at $3 per Airalo's terms.
Get 50% off your first purchase, capped at $15. Applied automatically at checkout, no code needed.
| # | Provider | Data | Duration | Daily cap | Price/GB | Price/day | Coupon | Price | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Unlimited
500MB/day, then 128 Kbps
Hotspot supported
🌍 Regional
Also valid in: China, Japan
|
1 days |
500MB/day
then 128 Kbps
|
— | $0.41/day | -10% |
$0.41
$0.37 |
|
| 2 |
ASimGo
Networks: SKT (3G, LTE, 4G)
i
|
Unlimited
500MB/day, then 128 Kbps
Hotspot supported
|
1 days |
500MB/day
then 128 Kbps
|
— | $0.54/day | -10% |
$0.54
$0.49 |
|
| 3 |
100MB
|
1 days | — | $6.45/GB | $0.63/day | — |
$0.63 $6.45/GB
|
||
| 4 |
100MB
Hotspot supported
|
1 days | — | $6.66/GB | $0.65/day | -10% |
$1.00
-35%
$0.65
$0.59 $6.66/GB
|
||
| 5 |
MicroEsim
Networks: SKT (4G, LTE, 5G)
i
|
Unlimited
500MB/day, then 128 Kbps
Hotspot supported
|
1 days |
500MB/day
then 128 Kbps
|
— | $0.69/day | -5% |
$0.69
$0.66 |
|
| 6 |
100MB
|
7 days | — | $8.70/GB | $0.12/day | -10% |
$0.85
$0.77 $8.70/GB
|
||
| 7 |
500MB
|
7 days | — | $1.80/GB | $0.13/day | — |
$1.40
-37%
$0.88 $1.80/GB
|
||
| 8 |
1GB
Hotspot supported
|
3 days | — | $0.99/GB | $0.33/day | -10% |
$0.99
$0.89 $0.99/GB
|
||
| 9 |
1GB
|
7 days | — | $0.99/GB | $0.14/day | — |
$0.99 $0.99/GB
|
||
| 10 |
1GB
|
7 days | — | $1.00/GB | $0.14/day | — |
$1.00 $1.00/GB
|
||
| 11 |
1GB
|
3 days | — | $1.00/GB | $0.33/day | — |
$1.00 $1.00/GB
|
||
| 12 |
1GB
🌐 Global
Also valid in: Albania, Argentina, Australia, Austria +72 more
|
1 days | — | $1.00/GB | $1.00/day | -20% |
$1.00
$0.80 $1.00/GB
|
||
| 13 |
1GB
|
7 days | — | $1.18/GB | $0.17/day | — |
$1.18 $1.18/GB
|
||
| 14 |
MegaEsim
Networks: SKTelecom (5G)
i
|
1GB
Hotspot supported
|
1 days | — | $1.29/GB | $1.29/day | -10% |
$1.29
$1.16 $1.29/GB
|
|
| 15 |
AirPlans
Networks: SKTelecom (5G)
i
|
500MB
|
1 days | — | $2.97/GB | $1.45/day | -10% |
$1.45
$1.31 $2.97/GB
|
|
| 16 |
100MB
|
7 days | — | $15.36/GB | $0.21/day | — |
$1.50 $15.36/GB
|
||
| 17 |
PikaSim
Networks: SKTelecom (5G)
i
|
0.1GB
|
7 days | — | $15.06/GB | $0.21/day | -10% |
$1.50
$1.35 $15.06/GB
|
|
| 18 |
1GB
|
3 days | — | $1.50/GB | $0.50/day | — |
$1.50 $1.50/GB
|
||
| 19 |
1GB
|
1 days | — | $1.51/GB | $1.51/day | -15% |
$1.51
$1.28 $1.51/GB
|
||
| 20 |
1GB
Hotspot supported
|
7 days | — | $1.51/GB | $0.22/day | -5% |
$1.51
$1.43 $1.51/GB
|
||
| 21 |
Yatelo
Networks: SKTelecom (5G)
i
|
1GB
|
7 days | — | $1.54/GB | $0.22/day | -15% |
$1.54
$1.31 $1.54/GB
|
|
| 22 |
Textr eSIM
Networks: SKTelecom (5G)
|
1GB
|
7 days | — | $1.56/GB | $0.22/day | — |
$1.56 $1.56/GB
|
|
| 23 |
1GB
Hotspot supported
🌍 Regional
Also valid in: Bangladesh, Cambodia, Hong Kong, India +9 more
|
7 days | — | $1.88/GB | $0.27/day | -10% |
$1.88
$1.69 $1.88/GB
|
||
| 24 |
1GB
Hotspot supported
|
7 days | — | $1.90/GB | $0.27/day | -10% |
$1.90
$1.71 $1.90/GB
|
||
| 25 |
1GB
Hotspot supported
|
7 days | — | $1.95/GB | $0.28/day | -5% |
$1.95
$1.85 $1.95/GB
|
Compare providers
Pick 2–4 providers to compare side by side.
Which mobile networks do eSIM providers use in South Korea?
The 16 networks below are what the 125 providers listed for South Korea connect to, taken from each provider's own coverage data. Pick a provider on the network you know works where you are going.
| Network | 5G | Providers on this network |
|---|---|---|
| SKTelecom | 5G | |
| LG Uplus | 5G | |
| LG U+ | 5G | |
| SK Telecom | 5G | |
| KT | 5G | |
| SK | 5G | |
| SKT | 5G | |
| LGU+ | 5G |
Flysimio
Globie
Lempart Flex
MoodSIM
Roamable
Roamix
Skyalo
co:sim
eSIModo
eSimHero
esim0
Keepgo
SimSmash
BambooSIM
MyEsimGlobal
RoamGo
Sim Local
Simbye
Tripuck
Esimatic
GigSky
Jetpac
Roamless
aloSIM
Maya Mobile
Dingo
Gohub
JamboSim
eSIMzioNetwork and 5G availability come from each provider's published coverage; actual speed depends on your device and location.
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Frequently asked questions about South Korea eSIMs
What is the cheapest eSIM for South Korea?
Right now the cheapest South Korea eSIM on eSIMKart is abesteSIM's Unlimited plan for 1 day at $0.41. Prices from 125 providers are re-checked automatically every day, so this answer updates itself.
Is there an unlimited data eSIM for South Korea?
Yes — 2787 unlimited-data plans cover South Korea. The cheapest is abesteSIM's 1 day unlimited plan at $0.41. Most unlimited plans apply a fair-use speed cap after heavy daily use, so check the provider's terms.
How many providers sell eSIMs for South Korea?
125 providers currently list 9793 plans for South Korea, from $0.41 to $995.80. Every plan links straight to the provider's own checkout — eSIMKart compares, it doesn't resell.
Which South Korea eSIM providers offer 5G?
ASimGo, AirPlans, Dingo, ETravelSim, Esimatic, Eskimo, Flysimio, GigSky, Globie, Gohub, JamboSim, Lempart Flex, Maya Mobile, MegaEsim, MicroEsim, MoodSIM, PikaSim, Roamable, Roamix, Roamless, SimSmash, Simbye, Skyalo, Textr eSIM, Tripuck, Virgin Connect, Yatelo, abesteSIM, co:sim, eSIMzio, eSimHero (31) report 5G access in South Korea where the local network supports it. Other providers may also offer 5G but haven't published network details.
How long does a South Korea eSIM last?
Validity ranges from 1 to 730 days. Pick a plan that covers your whole stay — validity usually starts on first connection, and most plans can't be paused.
Can I use a multi-country eSIM in South Korea?
Yes — 4254 regional or global plans listed here also work in South Korea. They cost a little more per GB but save you from buying a separate eSIM for each country on a multi-stop trip.
Will my phone work with a South Korea eSIM?
You need an unlocked, eSIM-compatible phone — most iPhones from XS onward and most recent Samsung Galaxy and Google Pixel models qualify. Use our free eSIM compatibility checker to confirm your exact model before buying.
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