South Korea 1GB 7 days
1GB · 7 jours
- Partage de connexion
- 5G
Quantity1
South Korea eSIM
eSIM plans for South Korea. Install before you fly and switch on when you land.
This page carries 66 eSIM plans for South Korea, riding on SK Telecom / KT / LG U+ with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.
Composez le forfait qui vous convient
Pick your days and data and we match the closest real packages, cheapest first.
−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups66 packages
How much data
Full speed up to the daily quota, then unlimited at a reduced speed
Sort by66 packages
South Korea 500MB 7 days
500MB · 7 jours
- Partage de connexion
- 5G
Quantity1
South Korea +1 countries 1GB 7 days
Works in 2 countries: South Korea, JapanTout voir
South Korea, Japan
1GB · 7 jours
- Partage de connexion
- 5G
- No top-up
Quantity1
South Korea 3GB 15 days
3GB · 15 jours
- Partage de connexion
- 5G
Quantity1
South Korea 3GB 30 days
3GB · 30 jours
- Partage de connexion
- 5G
Quantity1
South Korea +2 countries 1GB 7 days
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
1GB · 7 jours
- Partage de connexion
- 5G
Quantity1
Picked by how you travel
Idéal pour un court séjour
South Korea 500MB per day
SKTelecom / LG Uplus
- Données
- 500MB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de0,77 €0,73 €
Idéal si vous consommez beaucoup
South Korea 50GB 30 days
SKTelecom / LG Uplus
- Données
- 50GB
- Validité
- 30 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de23,13 €21,97 €
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All South Korea plans
Vous hésitez entre les forfaits ?
Indiquez vos jours et votre consommation, nous choisirons parmi les forfaits de cette page
+
Vous hésitez entre les forfaits ?
Indiquez vos jours et votre consommation, nous choisirons parmi les forfaits de cette page
Quelle consommation
Meilleur choix17,46 €16,58 €Choisir ce forfait
South Korea 2GB per day
SKTelecom / LG Uplus
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Le moins cher7,65 €7,27 €Choisir ce forfait
South Korea 10GB 30 days
SKTelecom / LG Uplus
- 10GB for 7 days, leaves about 41% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Plus de marge de données12,81 €12,17 €Choisir ce forfait
South Korea 20GB 30 days
SKTelecom / LG Uplus
- 20GB for 7 days, leaves about 183% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
Le plus souple17,46 €16,58 €Choisir ce forfait
South Korea 3GB per day
SKTelecom / LG Uplus
- 3GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Short trips, 1–7 days8 packages
South Korea 1GB 7 days
SKTelecom / LG Uplus
- Données
- 1GB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de1,63 €1,55 €
South Korea 500MB 7 days
SKTelecom / LG Uplus
- Données
- 500MB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de1,63 €1,55 €
South Korea +1 countries 1GB 7 days
2 countries · partner networks
Works in 2 countries: South Korea, JapanTout voir
South Korea, Japan
- Données
- 1GB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
à partir de2,49 €2,36 €
South Korea +2 countries 1GB 7 days
3 countries · partner networks
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
- Données
- 1GB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de4,21 €4,00 €
South Korea +19 countries 1GB 7 days
20 countries · partner networks
Works in 20 countries: South Korea, Japan, Australia +17Tout voir
South Korea, Japan, Australia, China, Hong Kong, Singapore, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand
- Données
- 1GB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de5,93 €5,63 €
South Korea +11 countries 1GB 7 days
12 countries · partner networks
Works in 12 countries: South Korea, Japan, China +9Tout voir
South Korea, Japan, China, Hong Kong, Singapore, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand
- Données
- 1GB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
à partir de5,93 €5,63 €
8–15 days4 packages
South Korea 3GB 15 days
SKTelecom / LG Uplus
- Données
- 3GB
- Validité
- 15 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de3,35 €3,18 €
South Korea +2 countries 3GB 15 days
3 countries · partner networks
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
- Données
- 3GB
- Validité
- 15 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de8,51 €8,08 €
South Korea +19 countries 3GB 15 days
20 countries · partner networks
Works in 20 countries: South Korea, Japan, Australia +17Tout voir
South Korea, Japan, Australia, China, Hong Kong, Singapore, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand
- Données
- 3GB
- Validité
- 15 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de13,67 €12,99 €
South Korea +11 countries 3GB 15 days
12 countries · partner networks
Works in 12 countries: South Korea, Japan, China +9Tout voir
South Korea, Japan, China, Hong Kong, Singapore, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand
- Données
- 3GB
- Validité
- 15 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
à partir de13,67 €12,99 €
16 days and longer34 packages
South Korea 3GB 30 days
SKTelecom / LG Uplus
- Données
- 3GB
- Validité
- 30 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de3,35 €3,18 €
South Korea 5GB 30 days
SKTelecom / LG Uplus
- Données
- 5GB
- Validité
- 30 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de4,21 €4,00 €
South Korea +19 countries 1GB 30 days
20 countries · partner networks
Works in 20 countries: South Korea, Japan, Australia +17Tout voir
South Korea, Japan, Australia, China, Hong Kong, Singapore, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand
- Données
- 1GB
- Validité
- 30 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de5,93 €5,63 €
South Korea +1 countries 3GB 30 days
2 countries · partner networks
Works in 2 countries: South Korea, JapanTout voir
South Korea, Japan
- Données
- 3GB
- Validité
- 30 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
à partir de6,79 €6,45 €
South Korea 10GB 30 days
SKTelecom / LG Uplus
- Données
- 10GB
- Validité
- 30 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de7,65 €7,27 €
South Korea +2 countries 3GB 30 days
3 countries · partner networks
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
- Données
- 3GB
- Validité
- 30 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de9,37 €8,90 €
Daily · unlimited with fair use17 packages
Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.
South Korea 500MB per day
SKTelecom / LG Uplus
- Données
- 500MB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de0,77 €0,73 €
South Korea 1GB per day
SKTelecom / LG Uplus
512 Kbps after the quota
- Données
- 1GB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de1,63 €1,55 €
Choose network
South Korea 2GB per day
SKTelecom / LG Uplus
1 Mbps after the quota
- Données
- 2GB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de2,49 €2,36 €
Choose network
South Korea +2 countries 500MB per day
3 countries · partner networks
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
- Données
- 500MB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de2,49 €2,36 €
South Korea +1 countries 1GB per day
2 countries · partner networks
Works in 2 countries: South Korea, JapanTout voir
South Korea, Japan
- Données
- 1GB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de2,49 €2,36 €
South Korea 3GB per day
SKTelecom / LG Uplus
1 Mbps after the quota
- Données
- 3GB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de2,49 €2,36 €
Choose network
Covers several countries49 packages
Packages valid beyond one country; the card lists them.
South Korea +1 countries 1GB 7 days
2 countries · partner networks
Works in 2 countries: South Korea, JapanTout voir
South Korea, Japan
- Données
- 1GB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- No top-up
à partir de2,49 €2,36 €
South Korea +2 countries 500MB per day
3 countries · partner networks
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
- Données
- 500MB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de2,49 €2,36 €
South Korea +1 countries 1GB per day
2 countries · partner networks
Works in 2 countries: South Korea, JapanTout voir
South Korea, Japan
- Données
- 1GB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de2,49 €2,36 €
South Korea +11 countries 500MB per day
12 countries · partner networks
Works in 12 countries: South Korea, Japan, China +9Tout voir
South Korea, Japan, China, Hong Kong, Singapore, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand
- Données
- 500MB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
à partir de3,35 €3,18 €
South Korea +2 countries 1GB 7 days
3 countries · partner networks
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
- Données
- 1GB
- Validité
- 7 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
à partir de4,21 €4,00 €
South Korea +2 countries 1GB per day
3 countries · partner networks
Works in 3 countries: South Korea, Japan, ChinaTout voir
South Korea, Japan, China
- Données
- 1GB per day
- Validité
- sold per day, up to 365 days
- Partage de connexion
- Oui
- Technologie
- 3G / 4G / 5G
Validity starts on first connection at the destination
- Daily, no top-up
à partir de4,21 €4,00 €
Plans listed
66
Réseau
SK Telecom, KT, LG U+
Technologie
3G / 4G / 5G
Local currency
KRW
Networks in South Korea
| Operator | Technologie |
|---|---|
| SK Telecom | 4G / 5G |
| KT | 4G / 5G |
| LG U+ | 4G / 5G |
These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.
Plan comparison
| Plan | Données | Validité | Partage de connexion | Vendu par |
|---|---|---|---|---|
| South Korea 500MB per day | 500MB per day | 1 jours | Oui | eSIMonline |
| South Korea 1GB per day | 1GB per day | 1 jours | Oui | eSIMonline |
| South Korea 1GB per day | 1GB per day | 1 jours | Oui | eSIMonline |
| South Korea 2GB per day | 2GB per day | 1 jours | Oui | eSIMonline |
| South Korea +2 countries 500MB per day | 500MB per day | 1 jours | Oui | eSIMonline |
| South Korea 2GB per day | 2GB per day | 1 jours | Oui | eSIMonline |
| South Korea +1 countries 1GB per day | 1GB per day | 1 jours | Oui | eSIMonline |
| South Korea 3GB per day | 3GB per day | 1 jours | Oui | eSIMonline |
| South Korea 3GB per day | 3GB per day | 1 jours | Oui | eSIMonline |
| South Korea +11 countries 500MB per day | 500MB per day | 1 jours | Oui | eSIMonline |
| South Korea +2 countries 1GB per day | 1GB per day | 1 jours | Oui | eSIMonline |
| South Korea 5GB per day | 5GB per day | 1 jours | Oui | eSIMonline |
Questions fréquentes
Why does Google Maps navigation not work properly in Korea?+
Korean law restricts high-resolution mapping data from being stored on overseas servers, so foreign map apps can only show partial walking and driving routes. The simple fix is to install Naver Map or KakaoMap before you fly. Both have English interfaces and give far more accurate subway transfer directions than the alternatives.
Does data work the whole way on a KTX train?+
Almost the whole way. Main lines such as Seoul to Busan run mostly through built-up areas and flat country, but the longer tunnel sections cut out for short stretches. If you have an online meeting or want video on board, download the files and an offline map before you board.
Do some Korean apps require a local phone number?+
Yes. Several domestic delivery and payment apps verify you with a Korean mobile number, which short-stay visitors rarely have. The ones you actually need — Naver Map, KakaoMap and Papago — work without any verification, and Kakao T will still hail a taxi that you pay in cash at the end of the ride.
When should I switch the eSIM line on at Incheon?+
Install the profile while you are still on Wi-Fi at home, then turn the line on after landing once you leave flight mode. It normally attaches before you reach immigration, so you can book an AREX seat, call a car or message your accommodation the moment you walk out of the terminal.
When does a South Korea eSIM start counting days?+
Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.
Do I have to remove my home SIM?+
No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.
More on South Korea
À lire aussi
Dernière mise à jour: 11 septembre 2026