Top picks for Seoul Wi-Fi & SIM cards
Discover 28 Wi-Fi & SIM cards in Seoul on Trip.com, updated January 22, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From SAR 0.35 per person, with an average total of SAR 15.45. Choose the option that suits your plan.
With 39.067k verified reviews, Wi-Fi & SIM cards Seoul 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 13.324k reviews and a 4.4 rating.
The next available day tour departs on January 23, 2026. Book now to secure your spot!
Seoul Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is the perfect time to visit Seoul! 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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28 results for Seoul Wi-Fi & SIM cards
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Hotspot capable4.6/5Satisfied· 467 reviews· 9.2k booked49% offLimited-time saleFromSAR 0.57SAR 1.12
Hotspot capable4.8/5Very good· 81 reviews· 1.8k booked10% offLimited-time saleFromSAR 10.97SAR 12.19
RenewableHotspot capable4.7/5Very good· 4.4k reviews· 99.3k booked50% offLimited-time saleFromSAR 0.49SAR 0.99
RenewableHotspot capable4.6/5Satisfied· 6.6k reviews· 173.7k booked50% offLimited-time saleFromSAR 0.49SAR 0.99
Hotspot capable4.5/5Satisfied· 483 reviews· 7.1k booked50% offLimited-time saleFromSAR 0.54SAR 1.08
Hotspot capable4.5/5Satisfied· 189 reviews· 5.9k booked50% offLimited-time saleFromSAR 0.35SAR 0.7
Hotspot capable4.6/5Satisfied· 1.5k reviews· 33.8k booked46% offLimited-time saleFromSAR 0.56SAR 1.05![[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)
Hotspot capable4.8/5Very good· 1.1k reviews· 102.9k bookedFromSAR 15.62
RenewableHotspot capable4.4/5Good· 13.3k reviews· 149.3k bookedFromSAR 4.88![[South Korea] LG U+ 4G/5G eSIM + T-money Transportation Card | 1–90 Days | QR Code](https://ak-d.tripcdn.com/images/0355812000o8jlwqd371A_C_568_320.jpg?_fr=wc)
Includes giftsHotspot capable4.8/5Very good· 10 reviews· 530 bookedFromSAR 15.62
RenewableHotspot capable4.6/5Satisfied· 105 reviews· 1.9k booked5% offLimited-time saleFromSAR 36.02SAR 37.92![[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)
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 223 reviews· 4.7k bookedFromSAR 12.32
Hotspot capable4.6/5Satisfied· 366 reviews· 7.1k booked50% offLimited-time saleFromSAR 0.70SAR 1.41![[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)
Includes SMS messagesPhone calls supportedHotspot capable4.7/5Very good· 101 reviews· 2.1k bookedFromSAR 12.32
Includes SMS messagesPhone calls supportedHotspot capable4.1/5Good· 32 reviews· 1.1k bookedFromSAR 104.98
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 24.5k booked5% offLimited-time saleFromSAR 0.85SAR 0.9
RenewableHotspot capable4.6/5Satisfied· 4.3k reviews· 42.6k bookedFromSAR 7.51
Hotspot capable4.5/5Satisfied· 1.9k reviews· 35.5k bookedFromSAR 0.85![[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)
Hotspot capable4.8/5Very good· 11 reviews· 377 bookedFromSAR 12.19
Includes SMS messagesPhone calls supportedHotspot capable4.8/5Very good· 4 reviews· 317 booked5% offLimited-time saleFromSAR 97.31SAR 102.44
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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-17
I was able to use PayPay even in Korea! Amazing! ⭐︎I installed it according to the instructions after arriving at the airport. I couldn't connect properly, so I contacted customer service through the app and they told me that data roaming wasn't turned on. I quickly turned data roaming on in the settings and it started working again! Customer service lists various ways to contact you, such as email and LINE, but LINE wasn't working, so I think it's best to contact customer service through the app. It was resolved in 2-3 minutes! It's definitely best to resolve this while connected to the airport's Wi-Fi.◎ I went to Myeongdong and there were no problems with the signal. There are very few eSIMs in Korea that accept PayPay. I recommend this!★
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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 User2026-01-20
The eSIM worked perfectly throughout our trip. It was easy to activate, had a stable connection, and we never had any issues with speed or coverage. A very reliable option — highly recommended.★
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-22
We had some problems with installing the e-sim, but trip.com customer service came to rescue and everything is good and well. Signal is good too.★
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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 User2026-01-22
This was my first time using an eSIM. I was worried about whether I would be able to connect at this price, but I had no trouble getting 5G during my three-day, two-night trip to Korea. I kept using my phone while sightseeing, checking map apps and navigating train routes, and had no issues. It was convenient and I was able to set it up right away at the airport! I'll definitely use it again!★
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Reviews: South Korea 5G eSIM | Dual Network Coverage | Daily/Data Package | 1–30 Days | Calendar Day Billing | QR Code
Guest User2025-12-15
Easy to install from the trip app and connectivity is excellent in Busan. I had also received a Very good discount★
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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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