Top picks for Busan SIM card

Discover 27 SIM card in Busan on Trip.com, updated February 5, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AED 0.45 per person, with an average total of AED 10.62. Choose the option that suits your plan.

With 22.925k verified reviews, SIM card Busan boast an average rating of 4.6.

This week's most popular SIM card: "South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 6.883k reviews and a 4.6 rating.

The next available day tour departs on February 6, 2026. Book now to secure your spot!

Busan SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

February is the perfect time to visit Busan! Choose from SIM card 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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27 results for Busan SIM card

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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 User2026-02-04
I purchased it in advance, and when I had some questions about setting it up, I contacted them via chat and they responded quickly and solved the problem. I was able to connect immediately when I arrived in Korea, and I was able to use the internet comfortably without any issues during my trip. I would like to use it again next time.
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-04
I've been buying this eSIM for two trips in a row now. It's a reliable, uninterrupted connection with smooth coverage. I highly recommend it! 👍
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.
Reviews: [Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up
Guest User2026-01-22
I had a little trouble connecting to my Android carrier, SoftBank, and realized I couldn't use it after leaving the airport, so I called customer service, but they only spoke English and Korean. I need to make sure I can connect properly inside the airport. Once it was connected, it was great! I was grateful for the Innisfree set!
Reviews: Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Guest User2026-02-04
We bought it for a trip to China (Beijing) and Vietnam (Nha Trang and Phu Quoc). Everything was great, it's very convenient to activate the e-SIM, and you can check the remaining GB. The only problem was that during our layover in Ho Chi Minh City, the connection was almost nonexistent, although my husband had no problems with the same SIM card.
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-02-01
The SIM card is amazing! The internet signal is uninterrupted. As soon as I switched networks from Thailand, I had a signal in Korea immediately, even before landing. I highly recommend it! (From someone who's read many reviews). Plus, the T-Money card made the price very affordable.