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esimgenius eSIM Plans for South Korea
Compare esimgenius's current data plans for South Korea — real prices, checked daily.
- 28
- Plans for South Korea
- $4.00
- Cheapest plan with 7+ days & 3GB+
- #25 / 123
- Price rank in South Korea
- 12/12
- Trust facts verified
28 plans
All prices checked Oct 22, 2026
| # | Data | Duration | Daily cap | Price/GB | Price/day | Price | |
|---|---|---|---|---|---|---|---|
| 1 |
Best price/day
1GB
|
3 days | — | $1.00/GB | $0.33/day |
$1.00 $1.00/GB
|
|
| 2 |
1GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
3 days | — | $2.00/GB | $0.67/day |
$2.00 $2.00/GB
|
|
| 3 | 3GB | 3 days | — | $1.00/GB | $1.00/day |
$3.00 $1.00/GB
|
|
| 4 |
Best price
Best price/GB
5GB
|
7 days | — | $0.80/GB | $0.57/day |
$4.00 $0.80/GB
|
|
| 5 |
3GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
3 days | — | $1.67/GB | $1.67/day |
$5.00 $1.67/GB
|
|
| 6 |
5GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
7 days | — | $1.40/GB | $1.00/day |
$7.00 $1.40/GB
|
|
| 7 | 10GB | 7 days | — | $0.80/GB | $1.14/day |
$8.00 $0.80/GB
|
|
| 8 |
Best unlimited
Unlimited
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
3 days | Not stated | — | $3.50/day |
$10.50 |
|
| 9 | Unlimited | 3 days | Not stated | — | $3.67/day |
$11.00 |
|
| 10 |
10GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
7 days | — | $1.40/GB | $2.00/day |
$14.00 $1.40/GB
|
|
| 11 | 20GB | 15 days | — | $0.80/GB | $1.07/day |
$16.00 $0.80/GB
|
|
| 12 |
Unlimited
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
5 days | Not stated | — | $3.60/day |
$18.00 |
|
| 13 | Unlimited | 5 days | Not stated | — | $3.80/day |
$19.00 |
|
| 14 |
Unlimited
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
7 days | Not stated | — | $3.43/day |
$24.00 |
|
| 15 | Unlimited | 7 days | Not stated | — | $3.71/day |
$26.00 |
|
| 16 |
20GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
15 days | — | $1.35/GB | $1.80/day |
$27.00 $1.35/GB
|
|
| 17 |
Unlimited
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
10 days | Not stated | — | $3.20/day |
$32.00 |
|
| 18 | Unlimited | 10 days | Not stated | — | $4.00/day |
$40.00 |
|
| 19 | 50GB | 30 days | — | $0.80/GB | $1.33/day |
$40.00 $0.80/GB
|
|
| 20 | Unlimited | 15 days | Not stated | — | $3.07/day |
$46.00 |
|
| 21 |
Unlimited
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
15 days | Not stated | — | $3.07/day |
$46.00 |
|
| 22 | 60GB | 90 days | — | $0.80/GB | $0.53/day |
$48.00 $0.80/GB
|
|
| 23 |
50GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
30 days | — | $1.12/GB | $1.87/day |
$56.00 $1.12/GB
|
|
| 24 | Unlimited | 30 days | Not stated | — | $2.17/day |
$65.00 |
|
| 25 |
60GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
90 days | — | $1.12/GB | $0.74/day |
$67.00 $1.12/GB
|
|
| 26 |
Unlimited
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
30 days | Not stated | — | $2.30/day |
$69.00 |
|
| 27 | 100GB | 180 days | — | $0.80/GB | $0.44/day |
$80.00 $0.80/GB
|
|
| 28 |
100GB
🌍 Regional
Also valid in: Bangladesh, Cambodia, China, Hong Kong +13 more
|
180 days | — | $1.12/GB | $0.62/day |
$112.00 $1.12/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 esimgenius's $4.00. Compare any two in South Korea side by side.
About esimgenius
Fully verified 12 of 12 facts confirmed- Founded
- 2026
- Headquarters
- Bangkok, Thailand
- Legal entity
- Alphaweb Ventures Limited
- Website
- esimgenius.ai
- Refund policy
- Full refund only if the eSIM never activates in the destination country (install/connect failure, incompatible/carrier-locked phone, or the supplier under-delivers data). Wrong-destination purchases are case-by-case if reported within 24h, not guaranteed. Refunded via Stripe within 1 business day (banks take 5-10 more days). Read the policy ↗
- Validity starts
- Validity starts at first network connection, not at purchase. An eSIM that has not been activated stays usable for up to 12 months after purchase.
- Fair-use limit
- Unlimited plans state no daily data caps or cutoffs from esimgenius itself, but local carrier partners may throttle/restrict on atypical usage as an anti-abuse measure -- no specific threshold stated.
- Top-ups & rollover
- Every plan, including regional and global ones, tops up on the same eSIM within seconds: no new QR code, no reinstall. Top up from the app or the site.
- Lost device / reinstalling
- Just contact our support and they will replace it within 5 minutes.
- Billing currency
- USD only, tax-inclusive, charged via Stripe -- no other currency option found at checkout.
- Support
- Email · Mon-Fri, 9am-6pm Hong Kong time
- Payment
- Card · Apple Pay · Google Pay
- ID verification
- Not required
Facts verified on Oct 22, 2026 from esimgenius's own site and details confirmed by esimgenius
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