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BuyUKeSIM eSIM Plans for South Korea
Compare BuyUKeSIM's current data plans for South Korea — real prices, checked daily.
Discount code:
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-5%
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- 6
- Plans for South Korea
- $9.99
- Cheapest plan with 7+ days & 3GB+
- #84 / 122
- Price rank in South Korea
- 8/12
- Trust facts verified
6 plans
All prices checked Oct 22, 2026
| # | Data | Duration | Price/GB | Price/day | Price | |
|---|---|---|---|---|---|---|
| 1 | 1GB | 7 days | $2.99/GB | $0.43/day |
$2.99 $2.99
$2.84 $2.99/GB
|
|
| 2 |
Best price/day
3GB
|
30 days | $2.33/GB | $0.23/day |
$6.99 $6.99
$6.64 $2.33/GB
|
|
| 3 |
Best price
5GB
|
30 days | $2.00/GB | $0.33/day |
$9.99 $9.99
$9.49 $2.00/GB
|
|
| 4 | 10GB | 30 days | $1.70/GB | $0.57/day |
$16.99 $16.99
$16.14 $1.70/GB
|
|
| 5 | 20GB | 30 days | $1.40/GB | $0.93/day |
$27.99 $27.99
$26.59 $1.40/GB
|
|
| 6 |
Best price/GB
50GB
|
30 days | $1.06/GB | $1.77/day |
$52.99 $52.99
$50.34 $1.06/GB
|
Other providers in South Korea
Cheapest plan with 7+ days & 3GB+ (5GB+ from 15 days, 10GB+ from 180 days) from each provider, next to BuyUKeSIM's $9.99. Compare any two in South Korea side by side.
About BuyUKeSIM
8 of 12 facts confirmedStill researching: Founded · Headquarters · Legal entity · Fair-use limit
- Website
- buyukesim.com
- Refund policy
- Routine refunds aren't offered once the eSIM QR is delivered (standard for instant digital goods) - but technical delivery failures, duplicate payments, overpayments and confirmed payment errors are reviewed and fixed case by case via live chat or Telegram, TX hash required.
- Validity starts
- Shown per plan at checkout: validity starts on first network connection, not at purchase or QR delivery.
- Top-ups & rollover
- Add a data top-up to an already-installed eSIM from your order page (8-character Magic Code) - loads onto the same eSIM, same QR/ICCID, no reinstall, repeatable. Unused data doesn't roll over past the plan's own expiry.
- Lost device / reinstalling
- QR codes are shown on-screen once and not re-sent by default. If access is lost to a genuine technical issue, contact live chat or Telegram with your payment TX hash - after verification, they'll resend once.
- Billing currency
- Checkout is cryptocurrency only - prices are shown in USD and the exact crypto amount is calculated at a live exchange rate locked for a short window at checkout.
- Support
- Live chat · Help center · 24/7
- Payment
- Crypto
- ID verification
- Not required
Facts verified on Oct 2, 2026 from BuyUKeSIM's own site
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