Best Seoul Connectivity Solutions
Discover 30 Wi-Fi & SIM cards in Seoul on Trip.com, updated January 27, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From EUR 0.08 per person, with an average total of EUR 2.29. Choose the option that suits your plan.
With 26.231k 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 6.6k reviews and a 4.6 rating.
The next available day tour departs on January 28, 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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30 results for Seoul Wi-Fi & SIM cards
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RenewableHotspot capable4.6/5Satisfied· 6.6k reviews· 172.6k booked52% offLimited-time saleFrom€0.11€0.23
RenewableHotspot capable4.7/5Very good· 4.4k reviews· 99k booked52% offLimited-time saleFrom€0.11€0.23
Hotspot capable4.6/5Satisfied· 463 reviews· 9.1k booked42% offLimited-time saleFrom€0.15€0.26
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Satisfied· 552 reviews· 16k booked5% offLimited-time saleFrom€2.90€3.06
Hotspot capable4.8/5Very good· 80 reviews· 1.7k booked10% offLimited-time saleFrom€2.49€2.77
Hotspot capable4.6/5Satisfied· 352 reviews· 6.8k booked50% offLimited-time saleFrom€0.16€0.32
Hotspot capable4.5/5Satisfied· 482 reviews· 7.1k booked52% offLimited-time saleFrom€0.12€0.25
Hotspot capable4.6/5Satisfied· 1.5k reviews· 33.3k booked50% offLimited-time saleFrom€0.12€0.24
Hotspot capable4.5/5Satisfied· 182 reviews· 5.8k booked50% offLimited-time saleFrom€0.08€0.16
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 24.4k booked9% offLimited-time saleFrom€0.19€0.21![[Daiso e-coupon Giveway | Korea SIM Card] SKT 4G/LTE High-Speed Data + Call SIM Card + Free T-money (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· 220 reviews· 4.7k bookedFrom€2.80
Hotspot capable4.5/5Satisfied· 1.9k reviews· 35.3k bookedFrom€0.20![[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· 102.5k bookedFrom€3.55![[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· 522 bookedFrom€3.55
RenewableHotspot capable4.6/5Satisfied· 2k reviews· 38.2k booked6% offLimited-time saleFrom€0.14€0.15![[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· 9 reviews· 370 bookedFrom€2.77
RenewableHotspot capable4.6/5Satisfied· 4.3k reviews· 42.4k bookedFrom€1.71
Includes SMS messagesPhone calls supportedHotspot capable4.1/5Good· 32 reviews· 1.1k booked5% offLimited-time saleFrom€22.66€23.86
RenewableHotspot capable4.6/5Satisfied· 274 reviews· 5.5k booked5% offLimited-time saleFrom€0.95€1
Hotspot capable4.3/5Good· 295 reviews· 5.5k booked5% offLimited-time saleFrom€1.01€1.07
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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 User2026-01-26
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 travelled South Korea just a few days ago. I letteraly make problem for my internet connection, I found in a social Media,a application for a good provider .an this a TRIP application. I make search and I found the cheapest esim ever. A good internet and high speed. I very enjoy use my data★
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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-25
Good signal strength in Jeju, although LTE so far and no 5G, however this may be more for mainland. Price is excellent.★
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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: 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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Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-01-21
I ordered two eSIM cards. One for me and one for my wife. For some reason, the connection didn't work in China, which was disappointing at first. Then it turned out I needed to enable roaming in the SIM card settings (iPhone 17). And I got a connection in the Philippines. The reception is pretty good, you can even make video calls.
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