Top picks for Seoul Wi-Fi & SIM cards
Discover 30 Wi-Fi & SIM cards in Seoul on Trip.com, updated January 28, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From USD 0.09 per person, with an average total of USD 2.80. Choose the option that suits your plan.
With 39.258k verified reviews, Wi-Fi & SIM cards Seoul boast an average rating of .
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 13.746k reviews and a NaN rating.
The next available day tour departs on January 29, 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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30 results for Seoul Wi-Fi & SIM cards
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RenewableHotspot capable4,6/5Satisfied· 6.699 reviews· 176.5k booked51% offLimited-time saleFromUS$ 0,13US$ 0,27
RenewableHotspot capable4,7/5Very good· 4.443 reviews· 100.2k booked51% offLimited-time saleFromUS$ 0,13US$ 0,27
Hotspot capable4,6/5Satisfied· 473 reviews· 9.2k booked50% offLimited-time saleFromUS$ 0,15US$ 0,3
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4,6/5Satisfied· 562 reviews· 16.3k booked5% offLimited-time saleFromUS$ 3,41US$ 3,59
Hotspot capable4,6/5Satisfied· 1.576 reviews· 35.2k booked46% offLimited-time saleFromUS$ 0,15US$ 0,28
Hotspot capable4,5/5Satisfied· 193 reviews· 6k booked52% offLimited-time saleFromUS$ 0,09US$ 0,19![[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· 4.8k bookedFromUS$ 3,29
Hotspot capable4,7/5Very good· 85 reviews· 1.8k booked10% offLimited-time saleFromUS$ 2,92US$ 3,25
Hotspot capable4,5/5Satisfied· 391 reviews· 7.8k booked50% offLimited-time saleFromUS$ 0,19US$ 0,38
Hotspot capable4,5/5Satisfied· 485 reviews· 7.2k booked51% offLimited-time saleFromUS$ 0,14US$ 0,29
RenewableHotspot capable4,6/5Satisfied· 1.493 reviews· 24.9k booked43% offLimited-time saleFromUS$ 0,13US$ 0,23![[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· 102 reviews· 2.1k bookedFromUS$ 3,29
Includes SMS messagesPhone calls supportedHotspot capable4,2/5Good· 33 reviews· 1.2k bookedFromUS$ 27,99
RenewableHotspot capable4,6/5Satisfied· 281 reviews· 5.7k booked5% offLimited-time saleFromUS$ 1,11US$ 1,17
RenewableHotspot capable4,6/5Satisfied· 4.390 reviews· 43.1k bookedFromUS$ 2,00![[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)
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4,6/5Satisfied· 86 reviews· 2.9k bookedFromUS$ 6,00
Hotspot capable4,5/5Satisfied· 1.924 reviews· 36.1k bookedFromUS$ 0,23
RenewableHotspot capable4,4/5Good· 13.746 reviews· 154.5k bookedFromUS$ 1,30![[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· 13 reviews· 387 bookedFromUS$ 3,25
RenewableHotspot capable4,6/5Satisfied· 2.060 reviews· 38.9k bookedFromUS$ 0,18
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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 User2026-01-26
Great prices compared to other providers. I bought this for my upcoming trip and received the QR code immediately. Looking forward to testing the speed soon.★
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-27
I always use this eSIM, which is the cheapest. The QR code is sent immediately via email, and it's very easy to use. The signal is good in Korea, but the only inconvenience is that I can't view photos on Naver Maps. While this may not be the eSIM's fault, I can view photos when I connect to public Wi-Fi in Korea.★
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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: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-01-25
This is my second time visiting Korea. I also used this service on my previous visit. Unlimited data is something no other carrier offers, so it's very useful. However, the signal strength can be poor from 2:00 PM to 4:00 PM, but as long as you can tolerate that, it's an eSIM that works without any issues.★
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 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 | 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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