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South Korea eSIM instant mobile data
There are 57 eSIM plans for South Korea, starting at $3.50. No physical SIM, no roaming bill: scan the QR code and you're online the moment you land. Your number and WhatsApp stay the same.
See plans and buy →from $3.50- QR in minutes · Sent to your email
- Secure checkout · In your own currency
- Tested in 75 countries · On our founder's travels
South Korea eSIM · Featured plans
| Data | Validity | Price | Coverage |
|---|---|---|---|
| 1 GB | 30 days | $3.50 | This country |
| 3 GB | 180 days | $5.00 | This country |
| 5 GB | 180 days | $5.50 | This country |
| 20 GB | 30 days | $11.00 | This country |
| 50 GB | 30 days | $24.50 | This country |
| Unlimited | 10 days | $35.00 | This country |
| 100 GB | 180 days | $54.50 | This country |
| 1 GB | 30 days | $4.00 | Regional · 16 countries |
| 1 GB | 30 days | $6.50 | Global · 69 countries |
Prices in US dollars; at checkout you pay in your own currency. All plans (57) →
Connected in three steps
Pick your plan
Type your destination and take the plan we suggest for your trip length and usage. Pay in your own currency.
Scan the QR code
The QR code lands in your inbox. Settings → Cellular → Add eSIM. iPhones also get a one-tap install link.
Connect when you land
Turn on data roaming for the eSIM line on arrival. Your main line stays on, WhatsApp keeps your number.
Compatible phones
The surest check: dial *#06#. If you see an EID, your phone supports eSIM. It also needs to be carrier-unlocked. Does my phone support eSIM? →
FAQ
How much is an eSIM for South Korea?
The cheapest plan is $3.50: 1 GB, valid for 30 days. Bigger and longer plans are in the table above.
Is there a plan just for South Korea?
Yes, 15 plans work only in this country. There are also 42 regional and global plans that cover it together with other countries.
When should I install the eSIM?
Before you leave, while on Wi-Fi. On arrival just turn on data roaming for the eSIM line.
Will my number or WhatsApp change?
No. The eSIM is data only; your main line stays on, so calls and WhatsApp keep your number.
Can I use one eSIM on two phones?
No, each QR code installs once on one phone. Buy one plan per person.
When does the QR code arrive?
Usually within a few minutes after payment. If it doesn't, check your spam folder or write to us.
Regional and global plans
Guides
Oğuzhan's travel notes
- Getting Lost in the Streets of Seoul and Making Money with a UkuleleI got lost in the streets of Seoul and earned money by playing the ukulele. You can find everything about this unique adventure in South Korea in this article.oguzhantiras.com
- 1 Day in South Korea with 10,000 Won: Tips for Budget LivingHow to spend a day in South Korea with only 10,000 Won? Budget-friendly living tips on the streets of Seoul, affordable meals, and details on daily expenses await you…oguzhantiras.com
- Street Food and Youth Culture in South KoreaIn South Korea, I met with young people on the streets of Seoul and discovered interesting street food. Explore this experience and the dynamic atmosphere of Seoul in…oguzhantiras.com
Where people go most
South Korea eSIM
No physical SIM, no roaming bills. Pick your country, buy a plan, scan the QR code. Your number and WhatsApp stay the same.
See plans and buy →