Top picks for Seoul Wi-Fi & SIM cards
Discover 30 Wi-Fi & SIM cards in Seoul on Trip.com, updated February 8, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From TRY 5.34 per person, with an average total of TRY 112.70. Choose the option that suits your plan.
With 27.152k verified reviews, Wi-Fi & SIM cards Seoul boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 6.954k reviews and a 4.6 rating.
The next available day tour departs on February 9, 2026. Book now to secure your spot!
Seoul Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
February is the perfect time to visit Seoul! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 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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30 results for Seoul Wi-Fi & SIM cards
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Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.6/5Satisfied· 7k reviews· 183.6k booked50% offLimited-time saleFromTRY 5.73TRY 11.46
93.2% of travelers recommendFree cancellationBook now for todayRenewable4.7/5Very good· 4.5k reviews· 102.7k booked10% offLimited-time saleFromTRY 10.31TRY 11.46
92.3% of travelers recommendBook now for todayIncludes gifts4.6/5Satisfied· 582 reviews· 16.9k bookedFromTRY 156.51
35 consecutive positive reviewsFree cancellationBook now for todayHotspot capable4.6/5Satisfied· 495 reviews· 9.4k booked55% offLimited-time saleFromTRY 6.59TRY 14.66![[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)
91.1% of travelers recommendFree cancellationBook now for todayIncludes SMS messages4.7/5Very good· 225 reviews· 5k bookedFromTRY 143.21
40 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 206 reviews· 6.2k booked10% offLimited-time saleFromTRY 7.26TRY 8.07
23 consecutive positive reviewsFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 503 reviews· 7.5k booked50% offLimited-time saleFromTRY 6.29TRY 12.58
92% of travelers recommendBook now for todayHotspot capable4.7/5Very good· 88 reviews· 2k booked10% offLimited-time saleFromTRY 127.60TRY 141.78
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.7/5Very good· 1.8k reviews· 38k bookedFromTRY 12.14
52 consecutive positive reviewsFree cancellationBook now for todayRenewable4.6/5Satisfied· 2.2k reviews· 40.7k booked30% offLimited-time saleFromTRY 5.34TRY 7.64![[Free T-Money | Korea eSIM] South Korea SKT Non-stop Local Data & Voice eSIM + Daiso e-coupon Giveaway](https://ak-d.tripcdn.com/images//0584q12000q88bfx5D3F0_C_568_320.jpg?_fr=wc)
92.2% of travelers recommendBook now for todayIncludes SMS messages4.7/5Very good· 103 reviews· 2.2k booked15% offLimited-time saleFromTRY 121.72TRY 143.21
1.516k bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 475 reviews· 10.1k booked50% offLimited-time saleFromTRY 8.20TRY 16.41
91.5% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 1.5k reviews· 26.1k booked40% offLimited-time saleFromTRY 5.89TRY 9.82
208 bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Satisfied· 456 reviews· 9.2k bookedFromTRY 20.39
91.4% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 4.6k reviews· 44.7k bookedFromTRY 87.25
935 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 2k reviews· 37.6k bookedFromTRY 9.82
198 bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Satisfied· 296 reviews· 6.1k booked5% offLimited-time saleFromTRY 48.18TRY 50.72![[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)
22 bookings in 7 daysFree cancellationBook now for todayIncludes gifts4.6/5Satisfied· 86 reviews· 3k bookedFromTRY 261.75
101 bookings in 7 daysBook now for todayIncludes SMS messages3.9/5· 38 reviews· 1.3k booked15% offLimited-time saleFromTRY 1,068.07TRY 1,256.56![[Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up](https://ak-d.tripcdn.com/images/0350h12000qc2iv3q506D_C_568_320.jpg?_fr=wc)
53 travelers savedFree cancellationBook now for todayHotspot capable4.8/5Very good· 13 reviews· 411 bookedFromTRY 141.78
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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 User2026-02-08
Line is fast and reliable. Very affordable price for short trip. Activation took less than a minute. Once you landed you will have your line.★
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-08
Pros:
- Instant activation, no physical SIM swap
- Strong coverage across Seoul, even in crowded areas
- Fast data speeds for maps, messaging, and social media
- Keeps your original SIM safe and untouched
- Perfect for short‑term travelers and family trips
Cons:
- Requires a phone that supports eSIM (check before buying)
- Data packages vary, so choose one that fits your usage
Tips:
- Activate right after landing for immediate connectivity
- Use it alongside Wi‑Fi for heavy downloads to save data
- Check your phone’s eSIM compatibility before purchase★
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-02-01
The SIM card is amazing! The internet signal is uninterrupted. As soon as I switched networks from Thailand, I had a signal in Korea immediately, even before landing. I highly recommend it! (From someone who's read many reviews). Plus, the T-Money card made the price very affordable.★
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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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Reviews: [Free T-money | Korea SIM Card] SKT 4G/LTE High-Speed Data + Call SIM Card + Daiso e-coupon Giveway (Available at Korea Airport/Seoul)
Guest User2026-02-03
Very convenient. I picked up a SIM card at the counter at Gimpo and they gave me free T-money. The SIM card activated automatically; I didn't have to do anything.★
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Reviews: South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode
Guest User2025-10-09
I’m totally obsessed with this Korean eSIM! Before, when I carried a Wi-Fi egg, it would always lose signal when I was squeezed into the subway in Myeong-dong. I even lost a SIM ejector tool once when switching to a physical SIM card—such a hassle. But this time, I chose KT Telecom’s eSIM, and it totally unlocked a seamless internet experience.
I received the email with the QR code just 3 minutes after placing the order. After scanning the code on my iPhone, the activation was done in 1 minute.
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