eSIM for South Korea
Data-only eSIM for travel, business or study in South Korea. Set it up on your phone before departure and get online as soon as you arrive.
- South Korea coverage
- Data-only: phone-number calls and SMS are not supported, but app calls such as LINE/WhatsApp work over data
- Easy one-tap setup right after purchase (QR/manual also supported — prepare over Wi-Fi before you go)
- Turn on mobile data after arrival to start using it
Ce que couvre cette page
- Recommended plans
- Comment choisir votre volume de données
- How to set up
- If it won't connect
- FAQ
Why use an eSIM in South Korea
- No hunting for a physical SIM at the airport—set it up on your phone before you go
- Keep your home SIM in place and just add an overseas data plan
- Use maps, ride-hailing, messaging and translation apps right after arrival
- Choose data and days to fit anything from short trips to long stays
Where your eSIM helps in Korea (local apps & network)
- For maps and directions, locals use Naver Map and KakaoMap. Google Maps has limited routing in Korea, so these two help you get around.
- Papago is strong for Korean translation—handy for menus and signs.
- For taxis, the Kakao T app helps you get around despite the language barrier.
- Korea has strong 4G/5G coverage, especially in cities. Cafe Wi-Fi exists, but your own line is reassuring on the move and for maps.
South Korea eSIM price guide (tax incl.)
| Volume de données | Validité | Price（tax incl.） |
|---|---|---|
| 100MB | 7 jours | ¥80 |
| 500MB | 7 jours | ¥100 |
| 1GB | 7 jours | ¥170 |
| 3GB | 15 jours | ¥410 |
| 3GB | 30 jours | ¥430 |
| 5GB | 30 jours | ¥650 |
| 10GB | 30 jours | ¥1,120 |
| 20GB | 30 jours | ¥1,960 |
| 50GB | 30 jours | ¥4,050 |
| Data / day | Price（tax incl.） |
|---|---|
| 500MB / day | ¥100 / day |
| 1GB / day | ¥200 / day |
| 2GB / day | ¥390 / day |
| 3GB / day | ¥580 / day |
| 5GB / day | ¥930 / day |
| 10GB / day | ¥1,190 / day |
Prices shown include tax and may change. Please check the latest on the comparison page before buying. See latest on the comparison page
Comment choisir votre volume de données
- Email, maps, messaging: about 0.3–0.5GB per day
- Plus SNS, photos, browsing: about 0.5–1GB per day
- Heavy video or tethering: about 1–2GB+ per day
- For long stays or uncertain use, consider an unlimited plan
Ce sont des indications ; la consommation réelle varie selon l'application et l'usage.
Setting up your eSIM for South Korea
Before departure, set up the eSIM over Wi-Fi (one-tap / QR / manual)
On arrival in South Korea, select Bloomy eSIM for mobile data
Turn on data roaming for the Bloomy eSIM line if needed
Compatibilité de l'appareil et verrouillage SIM
Vous avez besoin d'un appareil compatible eSIM et débloqué. Vérifiez que votre appareil prend en charge l'eSIM avant d'acheter.
If it won't connect in South Korea
Vérifiez que Bloomy eSIM est sélectionnée pour les données mobiles, que l'itinérance des données est activée et que vous avez du signal.
FAQ: eSIM for South Korea
Will this eSIM work in South Korea?
Quand dois-je le configurer ?
Puis-je utiliser un numéro de téléphone ou des SMS ?
Que se passe-t-il si je n'ai plus de données ?
Popular plans for South Korea
Les tarifs sont révisés régulièrement. Consultez la page de comparaison pour voir tous les forfaits et les derniers détails.
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