Top picks for Seoul Wi-Fi & SIM cards
Discover 30 Wi-Fi & SIM cards in Seoul on Trip.com, updated February 9, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From EUR 0.10 per person, with an average total of EUR 1.31. Choose the option that suits your plan.
With 37.68k 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 14.449k reviews and a 4.4 rating.
The next available day tour departs on February 10, 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 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· 6.9k reviews· 180.4k booked13% offLimited-time saleFrom€0.20€0.23
RenewableHotspot capable4.7/5Very good· 4.5k reviews· 101.8k booked13% offLimited-time saleFrom€0.20€0.23
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Satisfied· 575 reviews· 16.6k bookedFrom€3.04
Hotspot capable4.7/5Very good· 88 reviews· 2k booked10% offLimited-time saleFrom€2.48€2.76![[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· 398 bookedFrom€2.76
Hotspot capable4.6/5Satisfied· 485 reviews· 9.4k bookedFrom€0.26
Hotspot capable4.7/5Very good· 1.7k reviews· 37k bookedFrom€0.24![[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 booked15% offLimited-time saleFrom€2.37€2.79![[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 bookedFrom€5.09
Hotspot capable4.5/5Satisfied· 444 reviews· 9k booked50% offLimited-time saleFrom€0.16€0.32![[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· 225 reviews· 4.9k bookedFrom€2.79
RenewableHotspot capable4.6/5Satisfied· 2.1k reviews· 39.9k booked33% offLimited-time saleFrom€0.10€0.15
Hotspot capable4.5/5Satisfied· 494 reviews· 7.4k booked52% offLimited-time saleFrom€0.12€0.25
Hotspot capable4.5/5Satisfied· 202 reviews· 6.1k booked12% offLimited-time saleFrom€0.14€0.16
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 25.6k booked40% offLimited-time saleFrom€0.12€0.2
Hotspot capable4.5/5Satisfied· 2k reviews· 36.9k bookedFrom€0.20
RenewableHotspot capable4.5/5Satisfied· 289 reviews· 5.9k booked5% offLimited-time saleFrom€0.94€0.99![[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· 105.1k bookedFrom€3.54
RenewableHotspot capable4.5/5Satisfied· 452 reviews· 9.1k bookedFrom€0.40
RenewableHotspot capable4.4/5Good· 14.4k reviews· 160.1k bookedFrom€1.11
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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 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: [Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up
Guest User2026-01-22
I had a little trouble connecting to my Android carrier, SoftBank, and realized I couldn't use it after leaving the airport, so I called customer service, but they only spoke English and Korean. I need to make sure I can connect properly inside the airport. Once it was connected, it was great! I was grateful for the Innisfree set!★
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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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