Best Seoul Connectivity Solutions
Discover 29 Wi-Fi & SIM cards in Seoul on Trip.com, updated February 14, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From SGD 0.16 per person, with an average total of SGD 2.20. Choose the option that suits your plan.
With 21.884k 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 7.069k reviews and a 4.6 rating.
The next available day tour departs on February 15, 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 perfect for visiting Seoul! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.6/5Satisfied· 7.1k reviews· 187.7k booked50% offLimited-time saleFromS$ 0.16S$ 0.32
Selling fastFree cancellationBook now for todayRenewable4.7/5Very good· 4.6k reviews· 103.9k booked50% offLimited-time saleFromS$ 0.17S$ 0.34
92.1% of travelers recommendFree cancellationBook now for todayHotspot capable4.6/5Satisfied· 507 reviews· 9.6k booked55% offLimited-time saleFromS$ 0.19S$ 0.43
92.2% of travelers recommendBook now for todayIncludes gifts4.6/5Satisfied· 593 reviews· 17.2k bookedFromS$ 4.53
92.5% of travelers recommendBook now for todayHotspot capable4.7/5Very good· 93 reviews· 2.2k booked10% offLimited-time saleFromS$ 3.69S$ 4.11
1.345k bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 519 reviews· 11.2k booked50% offLimited-time saleFromS$ 0.24S$ 0.48
63 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 209 reviews· 6.2k bookedFromS$ 0.24
91.6% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 1.6k reviews· 26.7k booked41% offLimited-time saleFromS$ 0.17S$ 0.29
Similar travellers pickFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 2.1k reviews· 38.3k bookedFromS$ 0.29
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.7/5Very good· 1.8k reviews· 38.8k booked70% offLimited-time saleFromS$ 0.19S$ 0.64
31 consecutive positive reviewsFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 511 reviews· 7.6k booked51% offLimited-time saleFromS$ 0.18S$ 0.37![[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)
30 bookings in 7 daysFree cancellationBook now for todayIncludes gifts4.6/5Satisfied· 86 reviews· 3.1k bookedFromS$ 7.58![[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)
32 consecutive positive reviewsFree cancellationInstant confirmationBook now for todayHotspot capable4.8/5Very good· 1.1k reviews· 106.8k bookedFromS$ 5.31![[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)
91.3% of travelers recommendBook now for todayIncludes SMS messages4.6/5Satisfied· 104 reviews· 2.2k booked15% offLimited-time saleFromS$ 3.52S$ 4.15![[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)
The network is provided by SK Telecom, one of the largest telecommunications operators in South Korea, covering the whole country There are pick-up points at major airports in South Korea (Incheon, Gimpo, Busan Gimhae, Jeju) and Seoul. You can pick it up immediately after arriving in South Korea. Unlimited 4G/LTE data, multiple people can share the network and use it as much as you wantFree cancellationBook now for today4.2/5Good· 93 reviews· 3.7k bookedFromS$ 3.23![[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)
91.3% of travelers recommendFree cancellationBook now for todayIncludes SMS messages4.7/5Very good· 230 reviews· 5k bookedFromS$ 4.15
243 bookings in 7 daysFree cancellationBook now for todayRenewable4.5/5Satisfied· 300 reviews· 6.2k booked5% offLimited-time saleFromS$ 1.39S$ 1.47![[Korea Airport/Seoul Pickup] KT 4G Unlimited Data Wi-Fi with No Speed Drop](https://ak-d.tripcdn.com/images//0585p12000n1etrzr0510_C_568_320.jpg?_fr=wc)
32 bookings in 7 daysFree cancellationBook now for today4.9/5Excellent· 8 reviews· 824 bookedFromS$ 3.23
353 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.4/5Good· 341 reviews· 6.5k booked5% offLimited-time saleFromS$ 1.51S$ 1.59![[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)
56 travelers savedFree cancellationBook now for todayHotspot capable4.8/5Very good· 13 reviews· 429 bookedFromS$ 4.11
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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
_TIJP******ntzuw72026-02-14
I had a 2-hour layover at ICN Airport. Although I knew the airport offers complimentary Wi-Fi, I purchased this incredibly affordable eSIM in advance for peace of mind. As a result, I was able to make a call and post some photos on Instagram without any stress.★
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Reviews: South Korea 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass / Total Package | 1–30 Days | 24-Hour Billing | QR code
Anonymous user2026-02-09
It's very convenient and affordable. You can order it on your computer and scan the QR code to pre-download it to your phone. There's no need for complicated SIM card returns and resets. After boarding the plane, select your E-SIM account for your phone's network and deactivate your original account. Once you arrive in your destination country, remember to select mobile data first, then activate roaming. That's it!★
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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
E36****03072026-01-28
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
Anonymous user2026-02-10
I definitely would recommend buying this if you don't care about having a functioning phone number. It was nice and I got the chance to use data exclusively despite wifi being everywhere in Seoul and Busan!★
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Reviews: South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Arirog2026-02-10
Excellent connection, internet tethering is possible. Everything opened smoothly. With other eSIMs, some apps take a long time to load, but this one didn't have that issue.★
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Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Venn Aniñon2026-02-11
I use this exam when I surely to the Australia and it’s very high speed in the area. Thank you so so much.
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