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eSIM ranking for South Korea: unlimited plans and Fair Use

Compare unlimited plans by daily cost, high-speed allowance, Fair Use and hotspot terms. This ranking reflects the selected scenario on the check date, not overall provider quality.

Sources checked: 24 August 2026 – 4 September 2026

Choose your plan

Compare daily cost and speed limits

We show available durations and prices from official provider pages.

Quick pick:

7 one-day options found

How to read unlimited plansDaily cost + high-speed allowance

“Unlimited” does not always mean unlimited high-speed data. Choose a duration, then check the daily allowance, Fair Use and hotspot terms.

ServiceDaily costTotal priceDuration discountHigh-speed dataFUPHotspotPayment methodsSource
Yotti$2.40$2.402.40 USDNo discount or no 1-day equivalent1 GB/day→ 1 MbpsAllowedVisa, MastercardPayment termsOfficial plan
Yesim$4.09$4.093.50 EURNo discount or no 1-day equivalentNot publishedNot publishedAllowedVisa, Mastercard, American Express, PayPal, Google Pay, Apple Pay, Klarna, iDEAL, Stripe, Binance Pay, Cryptocurrency, YcoinsPayment termsOfficial plan
Yotti$4.33$4.334.33 USDNo discount or no 1-day equivalent2 GB/day→ 0.5 MbpsAllowedVisa, MastercardPayment termsOfficial plan
GigSky$4.79$4.794.79 USDNo discount or no 1-day equivalent3.5 GBNot publishedallowed-with-fupNot publishedPayment termsOfficial plan
Yotti$5.54$5.545.54 USDNo discount or no 1-day equivalent3 GB/day→ 0.5 MbpsAllowedVisa, MastercardPayment termsOfficial plan
Holafly$5.90$5.905.90 USDNo discount or no 1-day equivalentNot publishedNot publishedLimitedVisa, Mastercard, PayPal, Google Pay, Apple PayPayment termsOfficial plan
Yotti$9.27$9.279.27 USDNo discount or no 1-day equivalent5 GB/day→ 0.375 MbpsAllowedVisa, MastercardPayment termsOfficial plan
Yotti$14.46$14.4614.46 USDNo discount or no 1-day equivalent10 GB/day→ 0.375 MbpsAllowedVisa, MastercardPayment termsOfficial plan
Unlimited data

Yotti

$2.40per day
Total price
$2.40
High-speed data
1 GB/day
FUP
→ 1 Mbps
Duration discount
No discount or no 1-day equivalent
Unlimited data

Yesim

$4.09per day
Total price
$4.09
High-speed data
Not published
FUP
Not published
Duration discount
No discount or no 1-day equivalent
Unlimited data

Yotti

$4.33per day
Total price
$4.33
High-speed data
2 GB/day
FUP
→ 0.5 Mbps
Duration discount
No discount or no 1-day equivalent
Unlimited data

GigSky

$4.79per day
Total price
$4.79
High-speed data
3.5 GB
FUP
Not published
Duration discount
No discount or no 1-day equivalent
Unlimited data

Yotti

$5.54per day
Total price
$5.54
High-speed data
3 GB/day
FUP
→ 0.5 Mbps
Duration discount
No discount or no 1-day equivalent
Unlimited data

Holafly

$5.90per day
Total price
$5.90
High-speed data
Not published
FUP
Not published
Duration discount
No discount or no 1-day equivalent
Unlimited data

Yotti

$9.27per day
Total price
$9.27
High-speed data
5 GB/day
FUP
→ 0.375 Mbps
Duration discount
No discount or no 1-day equivalent
Unlimited data

Yotti

$14.46per day
Total price
$14.46
High-speed data
10 GB/day
FUP
→ 0.375 Mbps
Duration discount
No discount or no 1-day equivalent

How to read unlimited plan terms

Prices come from official seller pages. Daily cost is the full plan price divided by its validity. Russian amounts use the Bank of Russia rate on the check date. Before buying, check Fair Use, post-limit speed and hotspot rules.

See plans with a data package →