Top Picks for South Korea Wi-Fi & SIM cards
Discover 27 Wi-Fi & SIM cards in South Korea on Trip.com, updated November 25, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From PHP 8.10 per person, with an average total of PHP 176.92. Choose the option that suits your plan.
With 16.935k verified reviews, Wi-Fi & SIM cards South Korea boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 5.489k reviews and a 4.6 rating.
The next available day tour departs on November 26, 2025. Book now to secure your spot!
South Korea Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
November is perfect for visiting South Korea! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like South Korea 5G eSIM | 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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27 Results for South Korea Wi-Fi & SIM cards
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![[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)
![[Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up](https://ak-d.tripcdn.com/images/0356312000p1ggb6x92A2_C_568_320.jpg?_fr=wc)
![[South Korea] LG U+ Combo Card | Unlimited Data 4G/5G SIM Card + Tmoney Transportation Card | 1–60 Days | Pick-up at Incheon, Gimpo, Gimhae Airports](https://ak-d.tripcdn.com/images//0586c12000op3e6sv443D_C_568_320.jpg?_fr=wc)
![[Daiso e-coupon Giveaway | Korea eSIM] South Korea SKT Non-stop Local Data & Voice eSIM + Free T-Money](https://ak-d.tripcdn.com/images//0583e12000n0tqbkcC01B_C_568_320.jpg?_fr=wc)
![[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)
![[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)
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Shared car tours (102)Tour with private driver (1)Travel photography (36)Wi-Fi (2)SIM card (25)City pass (22)Shopping (3)Equipment rental (6)Travel extras (10)Luggage delivery (3)Visas (2)Health check (3)Shuttle bus (20)Rail passes (1)Boat tickets (2)Cultural experiences (124)Costume experiences (22)Boat experiences (14)Yachts & sailboats (12)Hot air balloon rides (1)Aerial tours (1)Spa & beauty (13)Spa & wellness (13)Local cuisine (13)Food & drink (13)Paragliding (1)
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Haikou Mission Hills + Hainan Tropical Wildlife Park And Botanical Garden + Five Figures' Temple 1-day tour - English service availableSotte Porticos Streets Maikou + Volcanic Crater Geological Park + Feng Xiaogang Movie Town 1-day tour Haikou: China Leiqiong Global Geopark Entry TicketHaikou|Sotte Porticos Streets Maikou|Haikou Clock Tower|Century Park|Haidananmenyeshi one-day tour xxHaikou: Changying Universal 100 Fantasy Paradise Guanlan Lake Golf & Volcano Day – Private Car Tour to Leiqiong Global GeoparkHaikou: Guanlan Lake Hot Spring Valley & Water ParkHainan Haikou one-day tour private charter : Qilou Old Street + Geological Park + Film Commune EAHaikou Yundong Library + Xixiu Beach + Century Bridge Park one-day tour Haikou Leiqiong Global Geopark + Sotte Porticos Streets Maikou + Hainan Provincial Museum 1-day tour - English service availableHainan Haikou one-day tour : Geological Park + Hainan Provincial Museum EAHainan Haikou one-day tour private charter : Hainan Provincial Museum + Haikou Bell Tower + Film Commune EAHainan Haikou Volcano Geological Park-Hainan Museum-Wugong Temple one-day tour|Customizable for multiple daysHainan Haikou one-day tour private charter tour: Qilou Old Street + Wugong Temple + Xixiu Beach + Film Commune EA
South Korea Shopping DiscountsWellness & Spa in South KoreaSouth Korea SurfingSouth Korea Bus TicketsSouth Korea SIM CardSouth Korea Travel EssentialsSouth Korea Visa Application ServicesSouth Korea Restaurant DiscountsSouth Korea City PassSouth Korea Airport ServicesSouth Korea Sports & AdventureSouth Korea TransportationSouth Korea Connectivity SolutionsSouth Korea Local Tour GuidesShanghai ActivitiesGuangzhou Spa & MassageSingapore Travel EssentialsPattaya Spa & MassageChina Bus TicketsQingdao Travel EssentialsShanghai Day ToursIstanbul Spa & MassageZhangjiajie Day ToursPhi Phi Islands Day ToursBus Shared Tranfer From Huanglongjiuzhai Railway Station to Jiuzhaigou|Tikect is availableThe Wake Up Club Adult Show Ticket Phuket Private Forbidden City Tour with English Speaking GuideBeijing Mutianyu Great Wall 1-day tour · Daily departures at 8/9/10 AM · Round-trip ticket + admission ticketChongqing 1949 Show Ticket: Immersive Historical & Cultural Show One-Day Zhangjiajie Private Tour of Fenghuang and Furong Old TownOne-day tour from Chengdu to Bipenggou: Magnificent Spectacle of Glaciers and Snow-capped MountainsNewly opened in 2025: Semporna Cupid Water Villa Resort now in trial operation with many exciting surprisesLi River Cruise from Guilin to Yangshuo Day Tour | Car PickupTerracotta Army TicketsReviews/Trip Moments
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Reviews: South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-09-14
For the average traveler, a hotel's star rating is a crucial guide for choosing accommodations. There are multiple ratings, ranging from one to five stars, but what are the criteria for each rating, and how do they differ in terms of service and amenities? This article will provide the definitions and standards of hotel ratings from one to five stars (including domestic and international differences), the specific differences in service, facilities, and hospitality, typical hotel chains for each rating, market prices for accommodation (including domestic and international differences), how to choose a rating based on the intended use, and an analysis from a real estate developer's perspective. This article explains, in an accessible and commercial manner, the impact of hotel ratings on towns and regions.★
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-06-20
eSIM plans are flexible and easy to manage. I can choose the best plans for my needs and switch easily. Plus, I’ve saved money on data and roaming fees.★
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2025-09-02
This is my second purchase. The signal is strong even in Shangri-La, and I've been able to use it without any problems. I'm going to Kunming-Korea next, so if it works as well as last time, it will be perfect. It's very convenient to be able to use it in other countries without changing the settings. I'll definitely use it again.★
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2025-11-19
fuss free and easy to connect to network upon landing! streaming is fast and internet works very well 24/7. price is very reasonable too for a local number to be kept and using it unlimitedly.★
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Reviews: South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Guest User2025-11-17
Trip.com Jeju eSIM Experience: The Perfect Choice for Seamless Connectivity and a Smooth Journey!
Thanks to Trip.com's eSIM, I had a stable and fast internet connection from the moment I landed on my Jeju Island trip, without any worries about internet access!
As an avid traveler, I booked an eSIM service for Jeju Island, South Korea through Trip.com, and the entire experience far exceeded my expectations. From purchase and installation to usage, everything was incredibly smooth—definitely deserving of a five-star review!
Why Choose Trip.com Jeju eSIM?
When planning my Jeju Island trip, I again chose Trip.com's eSIM, mainly based on the following considerations:
· Excellent Value: Trip.com's Jeju eSIM is very affordable, costing only NT$554 for two people for 5 days, far lower than traditional international roaming fees. The Jeju eSIM product has an average rating of 4.6 stars, based on over 27,000 genuine reviews, which gave me complete confidence.
• Flexible Plan Options: The platform offers a variety of plans ranging from 1 to 30 days, including options like 500MB/day, 1GB, and unlimited data, perfectly meeting the needs of different travelers. I chose a 5-day, 20GB data plan for only NT$554, which was more than enough for my entire trip.
• Convenient Purchase Experience: Purchasing an eSIM on Trip.com is incredibly simple. After selecting a suitable plan, you'll quickly receive a confirmation email containing a QR code, eliminating the need to wait for a physical card or queue at the airport counter.
Easy Installation and Seamless Connection: The installation process was surprisingly simple:
1. After receiving the email with the QR code, I scanned it in an environment with internet access;
2. Following the phone's prompts, I completed the eSIM configuration in just a few simple steps;
3. Upon arrival at Jeju Airport, simply activating data roaming provided an almost instantaneous internet connection!
"This is the best way to stay connected. I installed my eSIM before departure, and I was online as soon as the plane landed." This is exactly my personal experience! Stable Performance and Comprehensive Coverage
Throughout my trip to Jeju Island, whether visiting Seongsan Ilchulbong Peak, Udo Island, or shopping at Dongmun Market, the network connection remained stable and fast.
• Seamless Navigation: Finding routes using Google Maps was a breeze, maintaining a connection even at remote attractions;
• Social Media Sharing: Easily share photos and videos of Jeju Island's beauty on Instagram and Facebook;
• Smooth Internet Speed: Browsing the web and using translation apps were completely lag-free, fully meeting all my network needs during my trip.
My review: "Fantastic internet speed! Highly recommended!"★
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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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