Top picks for Seongnam Wi-Fi & SIM cards
Discover 26 Wi-Fi & SIM cards in Seongnam on Trip.com, updated February 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From USD 0.12 per person, with an average total of USD 1.38. Choose the option that suits your plan.
With 43.91k 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 15.138k reviews and a 4.4 rating.
The next available day tour departs on February 12, 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· 7k reviews· 185.6k booked50% offLimited-time saleFromUS$0.13US$0.26
Selling fastFree cancellationBook now for todayRenewable4.7/5Very good· 4.6k reviews· 103.4k booked51% offLimited-time saleFromUS$0.13US$0.27
Similar travellers pickFree cancellationBook now for todayRenewable4.6/5Satisfied· 2.2k reviews· 41.3k booked33% offLimited-time saleFromUS$0.12US$0.18
92.5% of travelers recommendBook now for todayHotspot capable4.7/5Very good· 93 reviews· 2.1k booked10% offLimited-time saleFromUS$2.93US$3.26
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.7/5Very good· 1.8k reviews· 38.4k booked70% offLimited-time saleFromUS$0.15US$0.51
1.523k bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 505 reviews· 10.7k booked50% offLimited-time saleFromUS$0.19US$0.38
91.5% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 1.6k reviews· 26.5k booked43% offLimited-time saleFromUS$0.13US$0.23
92% of travelers recommendFree cancellationBook now for todayHotspot capable4.6/5Satisfied· 499 reviews· 9.5k booked55% offLimited-time saleFromUS$0.15US$0.34
92.2% of travelers recommendBook now for todayIncludes gifts4.6/5Satisfied· 592 reviews· 17k bookedFromUS$3.59
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 2.1k reviews· 37.9k booked17% offLimited-time saleFromUS$0.19US$0.23
60 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 209 reviews· 6.2k bookedFromUS$0.19
29 consecutive positive reviewsFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 509 reviews· 7.6k booked51% offLimited-time saleFromUS$0.14US$0.29
210 bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Satisfied· 297 reviews· 6.1k booked5% offLimited-time saleFromUS$1.11US$1.17![[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)
91.3% of travelers recommendFree cancellationBook now for todayIncludes SMS messages4.7/5Very good· 229 reviews· 5k bookedFromUS$3.29
211 bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Satisfied· 458 reviews· 9.3k bookedFromUS$0.47![[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)
31 bookings in 7 daysFree cancellationBook now for todayIncludes gifts4.6/5Satisfied· 86 reviews· 3.1k bookedFromUS$6.00
329 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.4/5Good· 336 reviews· 6.4k booked5% offLimited-time saleFromUS$1.19US$1.26![[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)
30 consecutive positive reviewsFree cancellationInstant confirmationBook now for todayHotspot capable4.8/5Very good· 1.1k reviews· 106.4k bookedFromUS$4.20
91.4% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 4.6k reviews· 45.1k bookedFromUS$2.00
6.197k bookings in 7 daysFree cancellationBook now for todayRenewable4.4/5Good· 15.1k reviews· 167.1k bookedFromUS$1.30
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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 User2026-02-11
Lovely and very quick connection easy to use and amazing as well loved scrolling tiktok and watching netflix with the unlimited data!★
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-09
It's very convenient and affordable. You can order it on your computer and scan the QR code to pre-download it to your phone. There's no need for complicated SIM card returns and resets. After boarding the plane, select your E-SIM account for your phone's network and deactivate your original account. Once you arrive in your destination country, remember to select mobile data first, then activate roaming. That's it!★
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Reviews: Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Guest User2026-02-11
went to shanghai with my buddy while using this. amazing stuff. our wives will never find out we’re sleeping together★
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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: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-11
I use this exam when I surely to the Australia and it’s very high speed in the area. Thank you so so much.
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