eSIM for South Korea

It connects to SK in South Korea, on 5G where your phone and the area support it and 4G LTE elsewhere.

Plans start at $2.40 for 1GB, 3 days. There are 21 plans from 3 days to 30 days, including unlimited plans for 3, 5, 7, 10, 15, 30 days. Prices are in US dollars and final.

No, it is data only. Keep your home SIM on for calls and texts, and use apps such as WhatsApp or FaceTime over the eSIM data while you are in South Korea.

Install it on WiFi a day or two before you leave. The plan's days only start when the eSIM first connects in South Korea, so nothing is lost by installing early.

Yes, this eSIM can take another plan for South Korea. You can also simply buy a second plan, which arrives as a new eSIM with its own QR code.

It works in South Korea only. If your trip continues to neighbouring countries, a regional plan covers South Korea and the others on one eSIM.

Install it one or two days before you leave, on a stable WiFi connection. On arrival you only switch the eSIM line on and turn on data roaming for it. Installing early does not start the validity period.

Right after the purchase the eSIM appears in My eSIMs with its QR code, the SM-DP+ address and the activation code. If you only have one phone, copy the address and code and enter them by hand in the phone's eSIM settings.

Usually not. Most eSIM profiles can be downloaded once, so a deleted eSIM cannot be added again with the same QR code. Switch the line off instead of deleting it until your trip is over.

Buy another plan for the same destination and install it as a new eSIM; it takes about two minutes on hotel WiFi. Your phone can store several eSIMs and you choose which one carries data.

If all the countries are in one region, a regional plan such as Europe (41 countries) or Asia keeps you online across borders with one eSIM. If your trip crosses continents, the global plan covers 161 countries with a single eSIM.

Check that the eSIM line is on, that it is selected for mobile data and that data roaming is on for it. Then switch airplane mode on and off. If it still does not connect, pick the partner network shown on the destination page manually in the carrier settings.

Yes. Choose a quantity from 1 to 100 at checkout. Every eSIM gets its own QR code, so each person installs one on their own phone.

You pay for eSIMs from your account credit. Add credit from $30 with USDT (TRC20, BEP20, ERC20, Solana), USDC, BTC, ETH, BNB, SOL or LTC in the secure PayGate checkout that opens on the site. TRON USDT usually confirms in about a minute.

Press Get started. Your browser creates an account token that starts with ESM. Copy it or save it as a .txt file, tick the box and the account opens. The token is your login and your password at once, so keep it somewhere safe; there is no email or password to reset.

An eSIM that was never installed (within 30 days of purchase) or that never connected at the destination is refunded to your account credit. Credit stays in your account for your next eSIM; it is not paid out to a wallet.

Yes. Prices are in US dollars and include everything; what you see on the plan is what is taken from your credit. Network fees for your crypto top-up are shown in the checkout before you pay.

We compare every plan with the public price of a leading travel eSIM seller for the same data and days, and sell it 40% lower. The comparison was last read on 4 November 2026.

No card data is involved. We keep your credit balance, your top-up records with the blockchain transaction id, and the eSIMs you bought. Your IP address is not stored in plain form.