Top picks for Seoul SIM card
Discover 31 SIM card in Seoul on Trip.com, updated 3 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From US$0.07 per person, with an average total of US$2.09. Choose the option that suits your plan.
With 48.841k verified reviews, SIM card Seoul boast an average rating of 4.6.
This week's most popular SIM card: "South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code", with 14.782k reviews and a 4.6 rating.
The next available day tour departs on 4 November 2026. Book now to secure your spot!
Seoul SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
November is the perfect time to visit Seoul! Choose from 31 available day tours, including seasonal favorites like South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 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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31 results for Seoul SIM card
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4.6/5· 14.8k reviews· 488.8k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 7.7k reviews· 183.6k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 1.3k reviews· 32.7k bookedFree cancellationBook now for todaySimilar travellers pick50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 1.1k reviews· 40.7k bookedBook now for today90.3% of travelers recommend5% offLimited-time saleFromUS$3.35US$3.53
4.6/5· 7.1k reviews· 189.3k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards52% offLimited-time saleFromUS$0.08US$0.17
4.8/5· 171 reviews· 2.7k bookedFree cancellationBook now for today95.9% of travelers recommend50% offLimited-time saleFromUS$0.09US$0.18
4.6/5· 3.2k reviews· 74.6k bookedFree cancellationBook now for todaySelling fast52% offLimited-time saleFromUS$0.08US$0.17
4.6/5· 378 reviews· 10.5k bookedBook now for today90.7% of travelers recommend5% offLimited-time saleFromUS$2.95US$3.11![[South Korea] LG U+ combo card | 4G/5G SIM card + Tmoney transit card (from 3 days) | 1-90 days | Pick up at Incheon, Gimpo, Gimhae airports](https://ak-d.tripcdn.com/images/0354w12000ti6vb6xC6B8_C_568_320.png?_fr=wc)
4.8/5· 1.7k reviews· 149k bookedFree cancellationInstant confirmationBook now for today42 consecutive positive reviewsFromUS$3.91
4.6/5· 81 reviews· 3.6k bookedFree cancellationBook now for today90.1% of travelers recommend63% offLimited-time saleFromUS$0.07US$0.19
4.7/5· 5.7k reviews· 151.8k bookedFree cancellationBook now for today92.3% of travelers recommend50% offLimited-time saleFromUS$0.08US$0.16
4.7/5· 345 reviews· 7.5k bookedFree cancellationBook now for today91.9% of travelers recommendFromUS$3.31
4.5/5· 599 reviews· 18.6k bookedFree cancellationBook now for today269 bookings in 7 daysFromUS$0.20
4.6/5· 892 reviews· 13.6k bookedFree cancellationBook now for today132 bookings in 7 days52% offLimited-time saleFromUS$0.08US$0.17![[South Korea] 4G|SKT|Original SIM card|100GB daily|010 phone number|Pick up at Incheon, Gimpo, and Gimhae airports](https://ak-d.tripcdn.com/images//0580k12000n2qh4hb63A8_C_568_320.jpg?_fr=wc)
4.7/5· 154 reviews· 5.5k bookedBook now for today47 consecutive positive reviewsFromUS$3.42
4.8/5· 69 reviews· 1.6k bookedFree cancellationBook now for today94.2% of travelers recommendFromUS$3.25![[South Korea] LG U+ 4G/5G eSIM + T-money Transportation Card | 1–90 Days | QR Code](https://ak-d.tripcdn.com/images/0351212000tibdn047F66_C_568_320.png?_fr=wc)
4.7/5· 47 reviews· 2.3k bookedBook now for today93.6% of travelers recommendFromUS$3.91![[South Korea] 5G | eSIM | 1-30 day validity | Subscribe and use now | QR Code | LGU/SK dual network](https://ak-d.tripcdn.com/images/0354r12000u7cpwdzCF58_C_568_320.jpg?_fr=wc)
4.7/5· 146 reviews· 2.9k bookedFree cancellationBook now for today57 bookings in 7 daysFromUS$0.94
4.6/5· 2.4k reviews· 63.7k bookedFree cancellationBook now for today90.8% of travelers recommend50% offLimited-time saleFromUS$0.08US$0.16
4.5/5· 849 reviews· 28.7k bookedBook now for today1.973k bookings in 7 days5% offLimited-time saleFromUS$15.70US$16.53
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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 User2026-11-03
I always use an e-SIM when I travel. It's very convenient and the connection is excellent everywhere. In South Korea, the connection quality is excellent, with 5G everywhere.★
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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 User2026-11-03
I used the 4-day 100GB plan from October 30th to November 2nd. The eSIM worked very smoothly, without any lag. Although I couldn't open the premium payment option, I had no problem using LaiPay, EasyPay, and the dark channel/new pay. Even without using up all my network data, I didn't run out of data. It was very convenient, no need to change SIM cards. Highly recommend! ❤️❤️❤️★
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Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-10-29
It's really worth it to purchase. Stable connection wide network coverage. No guilt with the affordable price.★
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Reviews: South Korea SKT 5G/4G native eSIM | calls + SMS | 010 phone number | 24 hr billing | QR code
Guest User2026-09-07
I used this service for a 3-night, 4-day trip to South Korea. It was my first time in Korea, but it was incredibly convenient, and I had no problems with internet access during my trip. I didn't use the phone function, but having a phone number associated with it gave me peace of mind in case of any issues. I would definitely use it again when I go to Korea.★
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Reviews: 5G/4G eSIM in 8 Asian countries | Multi-network support, supports ChatGPT & Google Maps | 500MB/day - 50GB total | 1-30 days | 24-hour billing | QR code
Guest User2026-11-03
Everything is great! We always use this service. Everything works flawlessly. Connected quickly and enjoy! 😉 Thank you!★
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Reviews: South Korea 5G eSIM | Google Maps/Chat GPT available | Daily package/total package | 24 hr billing | 3–30 days | QR Code
Guest User2026-11-01
Overall, I had a good experience with this eSIM. It worked reliably for everyday needs, including Google Maps, calls, messaging and social media, with no major issues.
However, I did encounter some compatibility problems with a few local Korean apps, particularly the city bike rental app. Since the eSIM appeared to use a Hong Kong-based network location, some Korean applications and services didn't work properly. Fortunately, I managed to find Wi-Fi that day, so it wasn't a major inconvenience.
For general internet usage, the connection was perfectly fine and did everything I needed. However, if I travel to South Korea again, I would probably choose another eSIM, mainly to avoid similar compatibility issues with local apps.
I would still recommend it to travellers who mainly need internet access for navigation, communication and social media. Just keep in mind that some location-dependent local services may not work as expected