--- title: "eSIM South Korea from CHF 1 · Instant QR | eSIM.eco" url: https://esim.eco/en/esim/south-korea description: "eSIM for South Korea from CHF 1: instant QR, no plastic SIM, Swiss operator HelvetiaCom. Pay by card, Apple Pay, Google Pay or Bitcoin Lightning." lang: en --- # eSIM South Korea Get mobile data in South Korea without a plastic SIM: buy online, scan the QR code and connect as soon as you land. Plans for South Korea start from **CHF 1.00** (€1.00). ≈ 1,701 sats Pay with card, Apple Pay, Google Pay or Bitcoin Lightning. ## eSIM plans for South Korea ### Data plans - Data 100 MB Validity 7 days Network 3G/4G/5G CHF 1.00 €1.00 ≈ 1,701 sats Buy - Data 500 MB Validity 7 days Network 3G/4G/5G CHF 1.00 €1.00 ≈ 1,701 sats Buy - Data 1 GB Validity 7 days Network 3G/4G/5G CHF 2.00 €2.00 ≈ 3,403 sats Buy - Data 1 GB Validity 7 days Network 3G/4G/5G CHF 2.00 €2.00 ≈ 3,403 sats Buy - Data 2 GB Validity 15 days Network 3G/4G/5G CHF 3.00 €3.00 ≈ 5,104 sats Buy - Data 3 GB Validity 15 days Network 3G/4G/5G CHF 4.00 €4.00 ≈ 6,806 sats Buy - Data 3 GB Validity 15 days Network 3G/4G/5G CHF 5.00 €5.00 ≈ 8,507 sats Buy - Data 3 GB Validity 30 days Network 3G/4G/5G CHF 4.00 €4.00 ≈ 6,806 sats Buy - Data 3 GB Validity 30 days Network 3G/4G/5G CHF 6.00 €6.00 ≈ 10,209 sats Buy - Data 5 GB Validity 30 days Network 3G/4G/5G CHF 6.00 €6.00 ≈ 10,209 sats Buy - Data 5 GB Validity 30 days Network 3G/4G/5G CHF 8.00 €8.00 ≈ 13,612 sats Buy - Data 10 GB Validity 30 days Network 3G/4G/5G CHF 10.00 €10.00 ≈ 17,015 sats Buy - Data 10 GB Validity 30 days Network 3G/4G/5G CHF 14.00 €14.00 ≈ 23,821 sats Buy - Data 20 GB Validity 30 days Network 3G/4G/5G CHF 17.00 €17.00 ≈ 28,925 sats Buy - Data 20 GB Validity 30 days Network 3G/4G/5G CHF 23.00 €23.00 ≈ 39,134 sats Buy - Data 50 GB Validity 30 days Network 3G/4G/5G CHF 35.00 €35.00 ≈ 59,552 sats Buy ### Daily plans (fair use) - Data 500 MB/day Validity 1 day Network 3G/4G/5G CHF 1.00 €1.00 ≈ 1,701 sats Buy - Data 500 MB/day Validity 1 day Network 3G/4G/5G CHF 1.00 €1.00 ≈ 1,701 sats Buy - Data 1 GB/day Validity 1 day Network 3G/4G/5G CHF 2.00 €2.00 ≈ 3,403 sats Buy - Data 1 GB/day Validity 1 day Network 3G/4G/5G CHF 2.00 €2.00 ≈ 3,403 sats Buy - Data 1 GB/day Validity 1 day Network 3G/4G/5G CHF 2.00 €2.00 ≈ 3,403 sats Buy - Data 1 GB/day Validity 1 day Network 3G/4G/5G CHF 2.00 €2.00 ≈ 3,403 sats Buy - Data 2 GB/day Validity 1 day Network 3G/4G/5G CHF 3.00 €3.00 ≈ 5,104 sats Buy - Data 2 GB/day Validity 1 day Network 3G/4G/5G CHF 4.00 €4.00 ≈ 6,806 sats Buy - Data 2 GB/day Validity 1 day Network 3G/4G/5G CHF 4.00 €4.00 ≈ 6,806 sats Buy - Data 2 GB/day Validity 1 day Network 3G/4G/5G CHF 4.00 €4.00 ≈ 6,806 sats Buy - Data 3 GB/day Validity 1 day Network 3G/4G/5G CHF 4.00 €4.00 ≈ 6,806 sats Buy - Data 3 GB/day Validity 1 day Network 3G/4G/5G CHF 4.00 €4.00 ≈ 6,806 sats Buy - Data 3 GB/day Validity 1 day Network 3G/4G/5G CHF 5.00 €5.00 ≈ 8,507 sats Buy - Data 3 GB/day Validity 1 day Network 3G/4G/5G CHF 7.00 €7.00 ≈ 11,910 sats Buy - Data 5 GB/day Validity 1 day Network 3G/4G/5G CHF 7.00 €7.00 ≈ 11,910 sats Buy - Data 5 GB/day Validity 1 day Network 3G/4G/5G CHF 8.00 €8.00 ≈ 13,612 sats Buy - Data 10 GB/day Validity 1 day Network 3G/4G/5G CHF 10.00 €10.00 ≈ 17,015 sats Buy - Data 10 GB/day Validity 1 day Network 3G/4G/5G CHF 11.00 €11.00 ≈ 18,716 sats Buy ## Networks in South Korea Operators SKTelecom LG Uplus Network types 5G Based on the operator data of the plans listed on this page. ## How many GB do I need? 1 week ≈ 3 GB Maps, messaging, social media, some browsing 2 weeks ≈ 5 GB Daily maps and social, photo uploads, video calls now and then 1 month ≈ 10 GB Regular use including streaming music and short videos ## Regional plans that include South Korea - Asia (14 areas) 1 GB · 7 days Buy CHF 2.00 €2.00 ≈ 3,403 sats - China mainland & Japan & South Korea 500 MB · 1 day Buy CHF 2.00 €2.00 ≈ 3,403 sats - Asia (12 areas) 500 MB · 1 day Buy CHF 3.00 €3.00 ≈ 5,104 sats - Japan & South Korea 1 GB · 7 days Buy CHF 3.00 €3.00 ≈ 5,104 sats ## Frequently asked questions ### How much does an eSIM for South Korea cost? Plans for South Korea start from CHF 1 and go up to CHF 35. We currently offer 34 plans. ### How long is an eSIM for South Korea valid? Depending on the plan, validity ranges from 7 to 30 days. Each plan shows its validity next to the price. ### Which networks does the eSIM use in South Korea? According to the plan data, the eSIM connects to SKTelecom, LG Uplus (5G). ### How do I install the eSIM? After payment you receive a QR code by email. Connect to Wi-Fi, open your phone’s mobile/cellular settings, add an eSIM and scan the QR code. Our installation guide shows each step for iPhone and Android. ### When should I activate it? Install the eSIM before you travel while you are on Wi-Fi; it must be installed within 180 days of purchase. When you arrive, switch mobile data to the eSIM line and turn on data roaming for it. ## Related destinations eSIM Afghanistan: https://esim.eco/en/esim/afghanistan eSIM Åland Islands: https://esim.eco/en/esim/aland-islands eSIM Albania: https://esim.eco/en/esim/albania eSIM Algeria: https://esim.eco/en/esim/algeria eSIM installation guide: https://esim.eco/en/installation All destinations: https://esim.eco/en/destinations ## Structured data ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Product", "name": "eSIM South Korea", "description": "Travel eSIM data plans for South Korea", "brand": { "@type": "Brand", "name": "eSIM.eco" }, "url": "https://esim.eco/en/esim/south-korea", "offers": { "@type": "AggregateOffer", "priceCurrency": "CHF", "lowPrice": "1.00", "highPrice": "35.00", "offerCount": 34, "availability": "https://schema.org/InStock" } }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much does an eSIM for South Korea cost?", "acceptedAnswer": { "@type": "Answer", "text": "Plans for South Korea start from CHF 1 and go up to CHF 35. 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