Best Seoul Connectivity Solutions
Discover 30 Wi-Fi & SIM cards in Seoul on Trip.com, updated March 10, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From KRW 177.00 per person, with an average total of KRW 4,029.05. Choose the option that suits your plan.
With 27.4k 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 6.88k reviews and a 4.6 rating.
The next available day tour departs on March 11, 2026. Book now to secure your spot!
Seoul Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
March 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.
Search attractions or local attractions & tours
Wi-Fi & SIM cards
Available Today
Available Tomorrow
30 results for Seoul Wi-Fi & SIM cards
Sort by
Recommended
RenewableHotspot capable4.6/5Satisfied· 6.9k reviews· 181.1k booked10% offLimited-time saleFromKRW 342KRW 381
RenewableHotspot capable4.7/5Very good· 4.5k reviews· 101.8k booked10% offLimited-time saleFromKRW 342KRW 381
Includes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capable4.6/5Satisfied· 576 reviews· 16.7k bookedFromKRW 5,197
Hotspot capable4.6/5Satisfied· 485 reviews· 9.4k bookedFromKRW 429
Hotspot capable4.7/5Very good· 1.7k reviews· 37.2k bookedFromKRW 404
Hotspot capable4.7/5Very good· 88 reviews· 2k booked10% offLimited-time saleFromKRW 4,237KRW 4,708![[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· 3k bookedFromKRW 8,691![[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 bookedFromKRW 4,755
Hotspot capable4.5/5Satisfied· 202 reviews· 6.1k booked10% offLimited-time saleFromKRW 241KRW 268
Hotspot capable4.5/5Satisfied· 496 reviews· 7.4k booked50% offLimited-time saleFromKRW 209KRW 418![[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· 400 bookedFromKRW 4,708
Hotspot capable4.5/5Satisfied· 446 reviews· 9.2k booked50% offLimited-time saleFromKRW 272KRW 545
RenewableHotspot capable4.6/5Satisfied· 1.5k reviews· 25.7k booked40% offLimited-time saleFromKRW 195KRW 326
Hotspot capable4.5/5Satisfied· 2k reviews· 37k bookedFromKRW 326![[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 saleFromKRW 4,041KRW 4,755
RenewableHotspot capable4.5/5Satisfied· 291 reviews· 6k booked5% offLimited-time saleFromKRW 1,599KRW 1,684![[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 bookedFromKRW 6,055
RenewableHotspot capable4.6/5Satisfied· 2.1k reviews· 39.9k booked30% offLimited-time saleFromKRW 177KRW 254
RenewableHotspot capable4.6/5Satisfied· 4.5k reviews· 44.2k bookedFromKRW 2,897
Includes SMS messagesPhone calls supportedHotspot capable4.0/5Good· 36 reviews· 1.3k booked15% offLimited-time saleFromKRW 35,464KRW 41,723
1
2
Explore top experiences
See what other travelers love, based on ratings and bookings
Day tours (283)Travel photography (18)City pass (10)Shopping (4)Equipment rental (6)Travel extras (6)Luggage delivery (2)Visas (2)Health check (5)Shuttle bus (15)Boat tickets (2)Cultural experiences (55)Costume experiences (8)Hot air balloon rides (2)Aerial tours (2)Spa & beauty (13)Spa & wellness (13)Local cuisine (23)Food & drink (23)Boat experiences (2)Sports experiences (2)Yachts & sailboats (1)
Frequently asked questions about Seoul Wi-Fi & SIM cards
How many Wi-Fi & SIM cards are available in Seoul on Trip.com?
What are the best Wi-Fi & SIM cards in Seoul?
What are the top-rated Wi-Fi & SIM cards in Seoul?
How can I contact Trip.com customer support?
Can I change or cancel my booking?
How can I get discounted prices?
Reviews/Trip Moments
★
★
★
★
★
Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-10
It's so convenient! I was a little nervous using eSIM for the first time, worried that I wouldn't be able to connect abroad and might be without internet access to call for help. It was super simple. After activating it through the app, just go to your phone's settings, set eSIM as the primary frequency, and enable mobile roaming. Since I activated it through my phone, I don't have any photos to share.★
★
★
★
★
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-28
It worked perfectly from the start, no need to contact customer service at all. The links are excellent; accessing Instagram, finding maps, and instant sharing are all no problem!★
★
★
★
★
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-03-09
The SKT (SK Telecom) eSIM is one of the most reliable options for travelers visiting South Korea. SKT is the country’s largest mobile operator, known for excellent nationwide coverage and fast speeds.★
★
★
★
★
Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-02-28
This trip was such an amazing experience from start to finish. One thing that made everything so much easier was using an eSIM. The activation process was simple and quick, and I had internet access immediately after arriving. The connection was stable throughout my trip, which helped me navigate the city, book tickets, and stay in touch with family and friends without any stress.
Traveling feels so much better when you don’t have to worry about connectivity. I could focus on enjoying the beautiful places, delicious food, and unforgettable moments. Definitely one of the smartest travel decisions I made. Highly recommended for anyone planning a trip!★
★
★
★
★
Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-03-10
Perfect for people coming to China. Easy to use, convenient, connects to the internet and works fine, not too slow.★
★
★
★
★
Reviews: South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Guest User2026-03-09
Pick up was really easy and we got a T-Money card and beauty products for free - really nice. Everything worked well.
Trip.com Picks
Top Tours in Seoul
Best Experiences in Seoul
Popular Products
Trending Searches
More Popular Destinations
Mejores cosas que hacer - Excursión de medio día por Seúl Excursión de un día desde Seúl al Monte Seorak, la Isla Nami y el Jardín de la Calma MatutinaSeúl: Tour nocturno por el Palacio DeoksugungSeoul City Private Full-Day Tour Including LunchSeoul: Night Market Food Tour with Local GuidePub Crawl de Seúl por AbsoluteSeoul moonlight walking tour with local historianSeúl: Alpaca World y la Isla de Nami Seoul Night Tour Highlights | Gwangjang Market Traditional Food & Han River Yacht ExperienceSeúl: Tour en bicicleta eléctrica por los lugares más destacadosTour en grupo pequeño por el Palacio Real y la ciudad de Seúl Tour privado por el Túnel número 3 de la DMZ desde Seúl Private DMZ Tour with DMZ experts Blood, Tears & Resistance: Korea's Dark Journey to Democracy Walking Tour Seúl: Experiencia del Espectáculo Musical Hunky
Boat Experiences in SeoulSeoul Walking ToursSeoul TransportationSeoul Travel EssentialsSeoul Group ToursSeoul JR PassSeoul ClassesSeoul Spa & MassageSeoul ActivitiesSeoul Day ToursSeoul Travel ServicesSeoul Local Tour GuidesHa Long Sports & AdventureBoat Experiences in Ho Chi Minh CityPlailly Shopping DiscountsFrankfurt Travel ServicesRust City PassPhuket Travel EssentialsFussen Connectivity SolutionsYork Travel EssentialsXi'an Travel EssentialsNanjing Travel EssentialsAncient City Tour from Chiang Rai with Golden Triangle and Royal VillaExcursión de un día a Appenzell, Suiza Barcelona: Girona & Medieval Catalonia with Costa BravaZadar: Charming Coastal Cruise 4h Wooden Boat AdventureNYC: Tour VIP por el Rockefeller Center con entrada al observatorio3 BEST GALAPAGOS TOURS- BEST HIKE AND SNORKEL TOP EXPERIENCEBudapest: Paseo por el Distrito del Castillo con entrada a la Iglesia de MatíasExcursión de un día definitiva en Labuan Bajo: descubre Cunca Wulang, la Cueva Espejo, la Cueva Rangko y SylviaSpirited Away anime pilgrimage: 1-day tour of Katsuo-ji + Otagi Nenbutsu-ji Temple + Arashiyama hiking in OsakaVisita guiada por la Ciudad de las Tres Culturas y la Catedral de ToledoThings to do in BrisbaneThings to do in Wiang Pa PaoThings to do in Iskandar PuteriThings to do in YunnanThings to do in HubeiThings to do in JiangxiThings to do in HakoneThings to do in MaltaThings to do in CebuThings to do in BusanThings to do in Genting HighlandsThings to do in MongoliaThings to do in AzerbaijanThings to do in JapanThings to do in Chengdu
About
Payment methods
Our partners
Contact Center
of the year 2025
of the year 2025
Trip.com is part of Trip.com Group Limited, one of the world's leading providers of travel services.
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.