RoameSIM eSIM Data Plans for South Korea 🇰🇷

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Prices include the RoameSIM coupon · taxes may apply at checkout · updated Sep 19, 2026

Quick answers

Does RoameSIM sell eSIM plans for South Korea?

Yes. eSIMAdvice currently lists 42 RoameSIM South Korea plans.

What is the cheapest RoameSIM eSIM for South Korea?

The lowest displayed RoameSIM South Korea plan is Asia - 1 GB - 7 days at $4.22 for 1GB.

What is the best value RoameSIM South Korea plan?

Asia - Unlimited - 10 days (3GB/day high-speed) is the current best-value match by displayed price per GB: $0.93/GB.

Is the ESIMADVICE10 coupon included in these prices?

Yes. Eligible displayed prices already include the active ESIMADVICE10 coupon where the provider rule applies.