Top picks for Seongnam SIM card
Discover 33 SIM card in Seongnam on Trip.com, updated 16 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From KRW 105 per person, with an average total of KRW 2,513. Choose the option that suits your plan.
With 54.155k verified reviews, SIM card Seongnam 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 15.224k reviews and a 4.6 rating.
The next available day tour departs on 17 November 2026. Book now to secure your spot!
Seongnam SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
November is the perfect time to visit Seongnam! Choose from 33 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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33 results for Seongnam SIM card
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4.6/5· 15.2k reviews· 507.1k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards50% offLimited-time saleFromKRW 117KRW 234
4.6/5· 7.8k reviews· 186.3k bookedFree cancellationBook now for today91.3% of travelers recommend50% offLimited-time saleFromKRW 117KRW 234
4.7/5· 6.1k reviews· 164.3k bookedFree cancellationBook now for todaySelling fast50% offLimited-time saleFromKRW 105KRW 211
4.6/5· 396 reviews· 11.4k bookedBook now for today26 consecutive positive reviews5% offLimited-time saleFromKRW 3,943KRW 4,151
4.6/5· 1.4k reviews· 34.6k bookedFree cancellationBook now for today34 consecutive positive reviews50% offLimited-time saleFromKRW 117KRW 235
4.6/5· 2.6k reviews· 69k bookedFree cancellationBook now for today21 consecutive positive reviews50% offLimited-time saleFromKRW 106KRW 213
4.7/5· 232 reviews· 6.4k bookedBook now for today91.8% of travelers recommendFromKRW 5,995
4.8/5· 218 reviews· 4.3k bookedFree cancellationBook now for today95% of travelers recommend50% offLimited-time saleFromKRW 116KRW 233
4.6/5· 7.5k reviews· 198.8k bookedFree cancellationBook now for todayFast-selling Wi-Fi & SIM cards50% offLimited-time saleFromKRW 108KRW 217
4.7/5· 95 reviews· 4.5k bookedFree cancellationBook now for today91.6% of travelers recommend50% offLimited-time saleFromKRW 126KRW 252
4.6/5· 3.2k reviews· 76.2k bookedFree cancellationBook now for today91.2% of travelers recommend50% offLimited-time saleFromKRW 108KRW 217
4.6/5· 1.2k reviews· 41.4k bookedBook now for today90.4% of travelers recommend5% offLimited-time saleFromKRW 4,471KRW 4,707
4.5/5· 723 reviews· 18.1k bookedFree cancellationBook now for today207 bookings in 7 days5% offLimited-time saleFromKRW 414KRW 436![[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· 150.5k bookedFree cancellationInstant confirmationBook now for today73 consecutive positive reviewsFromKRW 4,400
4.5/5· 920 reviews· 32.3k bookedBook now for today23 consecutive positive reviews5% offLimited-time saleFromKRW 20,696KRW 21,786
4.2/5· 21 reviews· 696 bookedBook now for todayFromKRW 4,566
4.7/5· 345 reviews· 7.6k bookedFree cancellationBook now for today91.9% of travelers recommendFromKRW 4,413
4.6/5· 911 reviews· 13.9k bookedFree cancellationBook now for today186 bookings in 7 days50% offLimited-time saleFromKRW 109KRW 218
4.5/5· 3.1k reviews· 65.6k bookedFree cancellationBook now for today828 bookings in 7 days50% offLimited-time saleFromKRW 108KRW 217
4.5/5· 611 reviews· 18.9k bookedFree cancellationBook now for today239 bookings in 7 days50% offLimited-time saleFromKRW 128KRW 257
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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 User2026-11-15
The eSIM works well, the connection is smooth, and there's no lag at all. The price is better than others. I'll definitely repurchase this again.★
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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 User2026-11-14
About a year ago, I switched from an old phone that couldn't use eSIM to a new one, and this was my first trip abroad.
It was easy to use and I'm very satisfied!!
I installed it while waiting at the airport and set it up at the local airport.
It was completed without any problems at all (^-^)
It was a 3-day trip with 1GB per day, but in Korea, there are many places and shops where you can pick up Wi-Fi, not just hotels, so even if I forced myself to use it, I only used about 0.5GB per day (lol)
It worked smoothly without any interruptions, and the price was cheap, so I think I'll buy from Trip.com again (^-^)
(I didn't use the customer center, so the rating is average.)★
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Reviews: Asia 10 Destinations 5G/4G eSIM | Multi-Network • ChatGPT | 1–30 Days | QR Code
Guest User2026-10-14
Buying a virtual card is easy. Installing it was a bit confusing at first. We received a few. Just enable roaming on the virtual card and it's up and running. It works well everywhere, even on the subway. 5G. I highly recommend it.★
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Reviews: South Korea SKT Native 5G/4G eSIM | Including Phone Number + SMS | Supports Google Maps / TikTok / ChatGPT | 24-Hour Billing | 1-90 Days | QR code
Guest User2026-11-11
The esim is super easy to install and activate. High speed and very smooth internal. I usually using Maps and scrolling IG at the same time. Highly recommended. I even can use it when I entry to deep village and forest. The line still stable and fast.★
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Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-11-14
Great eSIM! Excellent customer service, very convenient to set up, and the signal quality was fantastic. Highly recommend for traveling in South Korea!★
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Reviews: Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code
Guest User2026-11-15
I got the 50gb one for my 3 week asia trip, and I still have more than half left . No issues in mainland china, HK, Thailand and Vietnam.