South Korea eSIM: Plans and Prices
Korea is one of the most connected countries on earth, which makes a travel eSIM genuinely useful rather than a compromise — you are joining a network that already works well.
Our Korean range is short: three plans aimed at three different trips. A single day in transit, a two-week stay, or a few days of heavy use.
See all South Korea plans & live prices →Every active plan, priced in USD, delivered by email.
In one line
One day in Seoul: 1 GB, 1 day, $1.73. Two weeks: 3 GB, 15 days, $3.19. Three days of unlimited use: unlimited, 3 days, $27.63.
All South Korea eSIM plans
| Plan | Data | Validity | Price (USD) |
|---|---|---|---|
| South Korea eSIM 1GB 1 Day | 1GB total | 1 days | $1.73 |
| South Korea eSIM 3GB 15Days | 3GB total | 15 days | $3.19 |
| South Korea eSIM UNLIMITED 3 Days | Unlimited | 3 days | $27.63 |
Prices are in USD and reflect the live catalog at the time of writing. The product page is always the source of truth. Plans activate when you first connect, not when you buy.
How to choose
- 1 GB / 1 day — A layover or a single travel day. Enough for maps, a couple of messages and one taxi app.
- 3 GB / 15 days — Light use over a longer stay — messaging, maps and occasional browsing. If you plan to post video or work remotely, this will not be enough.
- Unlimited / 3 days — Three days without counting. The right choice if you are filming, streaming or tethering a laptop, where per-gigabyte planning is pointless.
Before you buy
- Install on Wi-Fi before you fly; the QR code is emailed within minutes of ordering.
- Set the eSIM as your data line and leave your home SIM in place for calls and SMS.
- Enable data roaming on the eSIM line so it can attach to a Korean network.
Frequently asked questions
How much does a South Korea eSIM cost?
The 1-day 1 GB plan is $1.73, the 15-day 3 GB plan is $3.19, and the unlimited 3-day plan is $27.63. Prices come straight from the live catalog.
Is the 15-day plan really only $3.19?
That is the current listed price for the 3 GB / 15-day plan. It is a small allowance over a long period — good for light use, not for a working trip. If you need volume, take the unlimited option.
What does unlimited mean on the 3-day plan?
No data cap for the validity of the plan. Fair-use rules can still apply to abnormal usage such as sustained tethering; normal travel use is unaffected.
Does the 1-day plan work for a layover?
Yes, provided you activate it on arrival. It is designed for exactly that: a short window where you need maps, a transfer booking or a message home.
Keep reading
Ready when you are
Order online, get your QR code by email, and connect when you land.