Top picks for Busan Wi-Fi & SIM cards
Discover 30 Wi-Fi & SIM cards in Busan on Trip.com, updated January 28, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From GBP 0.07 per person, with an average total of GBP 2.36. Choose the option that suits your plan.
With 22.055k verified reviews, Wi-Fi & SIM cards Busan boast an average rating of 4.4.
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 6.737k reviews and a 4.6 rating.
The next available day tour departs on January 29, 2026. Book now to secure your spot!
Busan Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is the perfect time to visit Busan! 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 Busan Wi-Fi & SIM cards
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Recommended
91.3% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 6.7k reviews· 177.1k booked50% offLimited-time saleFrom£0.10£0.2
21 consecutive positive reviewsRenewableHotspot capableFree cancellationBook now for today4.7/5Very good· 4.5k reviews· 100.4k booked50% offLimited-time saleFrom£0.10£0.2
31 consecutive positive reviewsIncludes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capableBook now for today4.7/5Very good· 567 reviews· 16.3k booked5% offLimited-time saleFrom£2.47£2.61
92.1% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Satisfied· 1.6k reviews· 35.2k booked47% offLimited-time saleFrom£0.11£0.21
91.8% of travelers recommendHotspot capableBook now for today4.7/5Very good· 85 reviews· 1.8k booked10% offLimited-time saleFrom£2.13£2.37![[Asia] 4G network | Unlimited traffic | Self-pickup at the airport | WiFi rental, high-speed traffic, shared by multiple people, ready to use at boot, 12H standby, 24H customer service](https://ak-d.tripcdn.com/images//0582c12000or4chqfACBF_C_568_320.jpg?_fr=wc)
10 hours of battery life, pick up and return at the airport, use as much as you likeFree cancellation1.0/5· 1 review· 306 bookedFrom£2.03
1.103k bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 406 reviews· 8k booked50% offLimited-time saleFrom£0.14£0.28![[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)
23 bookings in 7 daysIncludes giftsIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capableFree cancellationBook now for today4.6/5Satisfied· 86 reviews· 2.9k bookedFrom£4.36
901 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 1.9k reviews· 36.3k bookedFrom£0.17
251 bookings in 7 daysHotspot capableFree cancellationBook now for today4.4/5Good· 312 reviews· 5.7k booked5% offLimited-time saleFrom£0.87£0.92![[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 capableFree cancellationBook now for today4.8/5Very good· 13 reviews· 387 bookedFrom£2.37
91.5% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Satisfied· 4.4k reviews· 43.4k bookedFrom£1.46
177 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Satisfied· 287 reviews· 5.7k booked5% offLimited-time saleFrom£0.80£0.85![[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)
27 consecutive positive reviewsIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.7/5Very good· 102 reviews· 2.1k bookedFrom£2.39
53 bookings in 7 daysIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.1/5Good· 34 reviews· 1.2k bookedFrom£20.34![[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)
91.5% of travelers recommendIncludes SMS messagesPhone calls supportedHotspot capableFree cancellationBook now for today4.7/5Very good· 223 reviews· 4.8k bookedFrom£2.39![[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 capableBook now for today4.8/5Very good· 10 reviews· 546 bookedFrom£3.03
92.2% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Satisfied· 475 reviews· 9.2k booked50% offLimited-time saleFrom£0.11£0.22
216 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Satisfied· 198 reviews· 6.1k booked50% offLimited-time saleFrom£0.07£0.14![[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)
30 bookings in 7 daysFree cancellationBook now for today4.2/5Good· 92 reviews· 3.7k bookedFrom£1.86
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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 User2026-01-28
Signal was very strong throughout the entire trip in Seoul. There are a lot of free wifi spots in Seoul (such as buses, train stations), so 2GB/day was plenty for us.★
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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 always use this eSIM, which is the cheapest. The QR code is sent immediately via email, and it's very easy to use. The signal is good in Korea, but the only inconvenience is that I can't view photos on Naver Maps. While this may not be the eSIM's fault, I can view photos when I connect to public Wi-Fi in Korea.★
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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: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.★
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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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