Best Seoul SIM Card & eSIM Plans
Discover 27 SIM card in Seoul on Trip.com, updated 16 June 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From TWD 3 per person, with an average total of TWD 74. Choose the option that suits your plan.
With 60.671k verified reviews, SIM card Seoul boast an average rating of 4.6.
This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Data Plan | 24-Hour Billing | 1–7 Days | QR code", with 27.294k reviews and a 4.4 rating.
The next available day tour departs on 17 June 2026. Book now to secure your spot!
Seoul SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
June is perfect for visiting Seoul! Choose from 27 available day tours, including seasonal hits like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Data Plan | 24-Hour Billing | 1–7 Days | QR code.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
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27 results for Seoul SIM card
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Hotspot-capable4.6/5Excellent· 10.7k reviews· 311k booked50% offLimited-time saleFromTWD 4TWD 8
Hotspot-capable4.6/5Excellent· 6.3k reviews· 149.9k booked50% offLimited-time saleFromTWD 4TWD 8
Hotspot-capable4.6/5Excellent· 2.4k reviews· 51.1k booked50% offLimited-time saleFromTWD 3TWD 6
Hotspot-capable4.6/5Excellent· 736 reviews· 15k booked33% offLimited-time saleFromTWD 4TWD 6
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot-capable4.6/5Excellent· 871 reviews· 28.6k bookedFromTWD 112
Hotspot-capable4.7/5Outstanding· 3.5k reviews· 73k booked50% offLimited-time saleFromTWD 3TWD 6
Includes SMS messagesPhone calls supportedHotspot-capable4.6/5Excellent· 203 reviews· 5.9k bookedFromTWD 103
Hotspot-capable4.5/5Excellent· 428 reviews· 11.8k booked50% offLimited-time saleFromTWD 3TWD 6
Hotspot-capable4.5/5Excellent· 2.7k reviews· 51.6k booked50% offLimited-time saleFromTWD 4TWD 8
Hotspot-capable4.8/5Outstanding· 1.4k reviews· 136.4k bookedFromTWD 112
Hotspot-capable4.6/5Excellent· 1.5k reviews· 29.8k booked50% offLimited-time saleFromTWD 7TWD 14
Hotspot-capable4.6/5Excellent· 699 reviews· 10.2k booked50% offLimited-time saleFromTWD 5TWD 10![[South Korea] SKT Native Card|unlimited data|Includes local number|3–90 days|4G SIM cards|Pick up at South Korea airport](https://ak-d.tripcdn.com/images//0580k12000n2qh4hb63A8_C_568_320.jpg?_fr=wc)
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot-capable4.6/5Excellent· 120 reviews· 4.3k bookedFromTWD 175
Includes SMS messagesPhone calls supportedHotspot-capable4.5/5Excellent· 268 reviews· 6.4k booked15% offLimited-time saleFromTWD 541TWD 637
Hotspot-capable4.5/5Excellent· 584 reviews· 13.5k bookedFromTWD 11![[Free T-Money | Daiso e-coupon] South Korea SK Telecom Local 4G LTE SIM Card | Unlimited Data | Voice & Texts | ChatGPT Full Access | QR code | Pick-up in Korea](https://ak-d.tripcdn.com/images/0356512000sb8221g85BC_C_568_320.png?_fr=wc)
Includes SMS messagesPhone calls supportedHotspot-capable4.7/5Outstanding· 296 reviews· 6.6k bookedFromTWD 104
Hotspot-capable4.4/5Very good· 27.3k reviews· 299.6k bookedFromTWD 41![[Free T-Money | Daiso e-coupon] South Korea SK Telecom Local 4G LTE eSIM | Unlimited Data | Voice & Texts | ChatGPT Full Access | QR code](https://ak-d.tripcdn.com/images/0355l12000sb680fx7EF5_C_568_320.png?_fr=wc)
Includes SMS messagesPhone calls supportedHotspot-capable4.7/5Outstanding· 132 reviews· 3.2k bookedFromTWD 104
Hotspot-capable4.4/5Very good· 547 reviews· 11.1k booked5% offLimited-time saleFromTWD 35TWD 37![[Free T-money] Korea KT Local SIM Card | Unlimited Data | 010 Phone Number | ChatGPT Access | Korea Pickup](https://ak-d.tripcdn.com/images/0350z12000sjpwaqn4098_C_568_320.png?_fr=wc)
Hotspot-capable4.8/5Outstanding· 29 reviews· 860 bookedFromTWD 97
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Reviews/Trip Moments
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Reviews: South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-04
The signal and network speed are both great. I don't know how those negative reviews came about. I'm using an iPhone 17 Pro with this eSIM and the experience is excellent, including in Seoul. I also went to Busan and the signal was still great. The key is the affordable price. I'll definitely buy this again next time I go to Korea.★
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Reviews: South Korea 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-04-18
The connection was smooth and the installation was easy. I had no problems using it for several days in Seoul!★
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Reviews: South Korea 5G eSIM | Daily/Total Package | 500MB/day - 50GB total | 1-30 days | 24-Hour Billing | QR code
Guest User2026-06-15
My phone is mainly used for finding store information, using Naver Maps for subway commuting, and replying to LINE messages regularly. I very occasionally browse various social media platforms. My parents might need to share their phones online when scanning subway QR codes, checking card payment notifications, or looking up card payment information. So, occasionally, three phones might be using my Wi-Fi. However, it's only very rare for the screen to load; otherwise, it's generally quite smooth.★
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Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-06-14
Book the 7 days 20GB. Good enough to use for daily WhatsApp, Naver GPS use, social medial scrolling while in Seoul. No major coverage issue.★
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-06-15
ESim was easy to add and connected straight away once we reached Busan.
Just the data signal was sometimes not that strong, especially in crowded areas.★
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Reviews: Asia 10 Regions 5G eSIM | Multi-Network • ChatGPT | 1–30 Days | QR Code
Guest User2026-06-15
Easy to use, good data connection. Trip.com is always my first opinion that I will thinking of when I have business trip or vacation. They are very professional team.
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