Top picks for Busan Wi-Fi & SIM cards
Discover 27 Wi-Fi & SIM cards in Busan on Trip.com, updated January 1, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From SGD 0.20 per person, with an average total of SGD 2.32. Choose the option that suits your plan.
With 7.091k verified reviews, Wi-Fi & SIM cards Busan boast an average rating of 4.6.
This week's most popular Wi-Fi & SIM cards: "Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code", with 3.488k reviews and a 4.6 rating.
The next available day tour departs on January 2, 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 Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | 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 Busan Wi-Fi & SIM cards
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RenewableHotspot capable4.6/5Satisfactory· 1,082 reviews· 18.3k booked50% offLimited-time saleFromSGD0.20SGD0.4
Hotspot capable4.7/5Great· 654 reviews· 15.6k booked43% offLimited-time saleFromSGD0.21SGD0.37
Hotspot capable4.5/5Satisfactory· 396 reviews· 5.8k booked21% offLimited-time saleFromSGD0.29SGD0.37
Hotspot capable4.8/5Great· 45 reviews· 907 bookedFromSGD3.86![[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)
Hotspot capable4.5/5Satisfactory· 4 reviews· 177 bookedFromSGD4.25![[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)
Hotspot capable4.8/5Great· 994 reviews· 94.2k bookedFromSGD5.33
Hotspot capable4.6/5Satisfactory· 153 reviews· 2.8k booked20% offLimited-time saleFromSGD0.59SGD0.74
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
RenewableHotspot capable4.6/5Satisfactory· 3,488 reviews· 35.3k bookedFromSGD2.61![[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)
Includes SMS messagesPhone calls supportedHotspot capable4.6/5Satisfactory· 77 reviews· 1.7k bookedFromSGD4.29
RenewableHotspot capable4.6/5Satisfactory· 198 reviews· 3.9k booked5% offLimited-time saleFromSGD1.59SGD1.68
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Reviews: Asia & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!★
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2025-11-24
Very useful worked perfectly pretty much everywhere, great coverage even in most remote zones, completely satisfied !★
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Reviews: South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Guest User2025-12-15
Easy to install from the trip app and connectivity is excellent in Busan. I had also received a Very good discount★
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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 User2025-12-30
My five-day trip to Seoul was very smooth, and the installation was straightforward even for beginners. Initially, the installation in Taiwan was a bit confusing, but the customer service was excellent and patient. I was worried that it would be almost 11 pm and no one would respond or I would receive a message, but a real person replied, resolving my doubts and anxieties. Highly recommended! 👍★
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Reviews: [Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up
Guest User2025-12-04
Everything worked super fast and easy at Busan airport. Got a freebie and T-Moneycard for free 🤩★
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Reviews: [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
Guest User2025-11-25
I didn't use the call answering function, and I'm not sure if it's activated or not, but the internet speed is definitely fantastic. I'll definitely buy this again next time I go. The card pickup and installation at the airport are extremely convenient. Highly recommended!
It's definitely worth buying; you get what you pay for. The counter is easy to find, and the staff's service is superb. Even though we speak different languages, they made sure you understood. The card is also great for taking the subway and buses; a quick swipe is super convenient and saves you from carrying multiple cards. I can use this again next time.
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