Top picks for Seoul Wi-Fi & SIM cards
Discover 29 Wi-Fi & SIM cards in Seoul on Trip.com, updated January 30, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From BRL 0.48 per person, with an average total of BRL 8.02. Choose the option that suits your plan.
With 27.317k 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 6.76k reviews and a 4.6 rating.
The next available day tour departs on January 31, 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 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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29 results for Seoul Wi-Fi & SIM cards
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RenewableHotspot capable4.6/5Satisfied· 6.8k reviews· 178.1k booked50% offLimited-time saleFromBRL 0.68BRL 1.37
RenewableHotspot capable4.7/5Very good· 4.5k reviews· 100.6k booked50% offLimited-time saleFromBRL 0.68BRL 1.37
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.7/5Very good· 569 reviews· 16.4k booked5% offLimited-time saleFromBRL 17.77BRL 18.71
Hotspot capable4.6/5Satisfied· 1.6k reviews· 35.7k booked46% offLimited-time saleFromBRL 0.78BRL 1.46
Hotspot capable4.6/5Satisfied· 477 reviews· 9.3k booked49% offLimited-time saleFromBRL 0.79BRL 1.55
Hotspot capable4.7/5Very good· 85 reviews· 1.9k booked10% offLimited-time saleFromBRL 15.25BRL 16.95
Hotspot capable4.5/5Satisfied· 408 reviews· 8.2k booked50% offLimited-time saleFromBRL 0.98BRL 1.96
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 25.1k booked40% offLimited-time saleFromBRL 0.70BRL 1.18![[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 bookedFromBRL 31.29![[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 bookedFromBRL 17.12
Hotspot capable4.5/5Satisfied· 199 reviews· 6.1k booked50% offLimited-time saleFromBRL 0.48BRL 0.97
Hotspot capable4.5/5Satisfied· 487 reviews· 7.3k booked50% offLimited-time saleFromBRL 0.75BRL 1.5
Hotspot capable4.5/5Satisfied· 2k reviews· 36.3k bookedFromBRL 1.18![[Korea WIFI] SKT 4G Unlimited Data Pocket WIFI + Power Bank(Free Rental) | Korea Airport / Seoul Pick Up](https://ak-d.tripcdn.com/images/0350r12000iqg4q7o23BB_C_568_320.png?_fr=wc)
4.2/5Good· 92 reviews· 3.7k bookedFromBRL 13.32
Hotspot capable4.4/5Good· 315 reviews· 5.8k booked5% offLimited-time saleFromBRL 6.21BRL 6.54
RenewableHotspot capable4.6/5Satisfied· 4.4k reviews· 43.5k bookedFromBRL 10.43
RenewableHotspot capable4.5/5Satisfied· 449 reviews· 8.9k bookedFromBRL 2.44![[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· 390 bookedFromBRL 16.95
RenewableHotspot capable4.6/5Satisfied· 2.1k reviews· 39k booked5% offLimited-time saleFromBRL 0.87BRL 0.92![[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· 104k bookedFromBRL 21.75
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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 User2026-01-30
This was my first time using eSIM. As an iOS user, I was able to transfer with one click from the PDF sent to me via email. I forgot to turn on data roaming, which worried me, but once I turned it on in my smartphone settings, it started working right away. I was able to spend 3 days and 2 nights using 5G. The signal was also excellent!★
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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 SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-01-29
Been using this service everytime I visit Korea and I'm always satisfied -- I even used it as a hotspot for my other 2 devices,.. I'm not sure if it's because of the season or the area I'm in with now (Gyeonggi-do) but the internet connection is not that good since arriving here (see photo)... If I can share this review means the internet is still good but just not enough to be a hotspot or watch videos without lagging★
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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 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 | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Guest User2026-01-26
The SIM card worked perfectly from the moment I inserted it. Fast and stable internet, good coverage both in cities and during trips. I had no issues with connection or speed, even when using maps, social media, and video calls.
Very easy to activate, no additional setup required. Definitely recommend for travelers visiting Korea.
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