Top picks for Seongnam Wi-Fi & SIM cards
Discover 26 Wi-Fi & SIM cards in Seongnam on Trip.com, updated February 18, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From MXN 2.11 per person, with an average total of MXN 31.68. Choose the option that suits your plan.
With 44.705k verified reviews, Wi-Fi & SIM cards Seongnam boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 15.657k reviews and a 4.4 rating.
The next available day tour departs on February 19, 2026. Book now to secure your spot!
Seongnam Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
February is the perfect time to visit Seongnam! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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26 results for Seongnam Wi-Fi & SIM cards
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Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.6/5Satisfied· 7.1k reviews· 190.7k booked50% offLimited-time saleFromMXN2.16MXN4.32
Selling fastFree cancellationBook now for todayRenewable4.7/5Very good· 4.6k reviews· 104.7k booked50% offLimited-time saleFromMXN2.26MXN4.53
92.2% of travelers recommendBook now for todayIncludes gifts4.6/5Satisfied· 605 reviews· 17.4k bookedFromMXN61.86
93.1% of travelers recommendBook now for todayHotspot capable4.8/5Very good· 101 reviews· 2.2k booked10% offLimited-time saleFromMXN50.43MXN56.04
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.7/5Very good· 1.9k reviews· 39.6k booked70% offLimited-time saleFromMXN2.6MXN8.69
92.2% of travelers recommendFree cancellationBook now for todayHotspot capable4.6/5Satisfied· 516 reviews· 9.6k booked55% offLimited-time saleFromMXN2.61MXN5.8
Similar travelers pickFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 561 reviews· 11.8k booked50% offLimited-time saleFromMXN3.26MXN6.52
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 2.1k reviews· 38.8k bookedFromMXN3.88
28 consecutive positive reviewsFree cancellationBook now for todayRenewable4.6/5Satisfied· 2.2k reviews· 42.4k booked30% offLimited-time saleFromMXN2.11MXN3.02
51 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 212 reviews· 6.3k bookedFromMXN3.21
92 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 513 reviews· 7.7k booked50% offLimited-time saleFromMXN2.5MXN5
26 consecutive positive reviewsFree cancellationBook now for todayRenewable4.6/5Satisfied· 314 reviews· 6.4k booked5% offLimited-time saleFromMXN19.04MXN20.05
34 consecutive positive reviewsFree cancellationBook now for todayRenewable4.6/5Satisfied· 1.6k reviews· 27.1k booked40% offLimited-time saleFromMXN2.32MXN3.88
91.5% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 4.7k reviews· 45.8k bookedFromMXN34.49![[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)
37 bookings in 7 daysFree cancellationBook now for todayIncludes gifts4.6/5Satisfied· 86 reviews· 3.2k bookedFromMXN103.45![[South Korea] LG U+ Combo Card | Unlimited 4G/5G SIM + T-money Transportation Card (from 3 days) | 1–90 Days | Pickup at Incheon, Gimpo, Gimhae Airports](https://ak-d.tripcdn.com/images//0586c12000op3e6sv443D_C_568_320.jpg?_fr=wc)
36 consecutive positive reviewsFree cancellationInstant confirmationBook now for todayHotspot capable4.8/5Very good· 1.1k reviews· 107.4k bookedFromMXN72.41
344 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.4/5Good· 347 reviews· 6.7k booked5% offLimited-time saleFromMXN20.51MXN21.59![[Free T-money | Korea SIM Card] SKT 4G/LTE High-Speed Data + Call SIM Card + Daiso e-coupon Giveway (Available at Korea Airport/Seoul)](https://ak-d.tripcdn.com/images//0582412000mzr4yrgFD92_C_568_320.jpg?_fr=wc)
91.4% of travelers recommendFree cancellationBook now for todayIncludes SMS messages4.7/5Very good· 233 reviews· 5.1k bookedFromMXN56.6
69 bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Satisfied· 137 reviews· 2.2k booked5% offLimited-time saleFromMXN165.56MXN174.28
6.73k bookings in 7 daysFree cancellationBook now for todayRenewable4.4/5Good· 15.7k reviews· 173.7k bookedFromMXN22.42
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Reviews/Trip Moments
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Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-18
The eSIM signal was stable, very easy to use, and reasonably priced — highly recommended! Setup was quick and hassle-free, and I stayed connected without any issues throughout my trip.★
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Reviews: South Korea 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass / Total Package | 1–30 Days | 24-Hour Billing | QR code
Guest User2026-02-15
I travelled so many countries as i am a seafarer and i recommend trip.com to purchase esim it's very fast process and good esim★
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-02-17
Straightforward- just install before departure and activate when landed. No hassle, no complicated processes, no issues-no dead spots, stable connections.★
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Reviews: South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Guest User2026-02-10
Excellent connection, internet tethering is possible. Everything opened smoothly. With other eSIMs, some apps take a long time to load, but this one didn't have that issue.★
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Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.★
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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-28
First time using eSIM, so the initial installation asked customer service 10 points friendly quickly answered the question! It turns out that installation 10 points easy, after installation to the local open roaming to use, more convenient than the previous SIM card replacement, stable and fast connection, good coverage of the place will not be received, GB number is enough! Will repurchase again next time!
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