Top picks for Busan SIM card

Discover 27 SIM card in Busan on Trip.com, updated March 26, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From INR 11.08 per person, with an average total of INR 265.08. Choose the option that suits your plan.

With 21.024k 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 March 27, 2026. Book now to secure your spot!

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

March 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 User2026-03-17
I purchased a 4-night, 2GB daily plan. I used Wi-Fi at the accommodation. Outdoors, I used maps, web searches, Google Translate, and occasionally Instagram. The speed never slowed down, and it was very comfortable! I didn't use customer support this time, so I'm giving it an average rating.
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-03-17
Upon arriving in Busan, there was no Wi-Fi available to activate my eSIM right after disembarking, which made me a little nervous (because I needed to use Uber later). After clearing customs, I found Wi-Fi in the airport terminal, though the signal wasn't very stable, and I could activate my eSIM there. I spent five days in the west side of the airport, and while the signal was unstable for a few short periods, it was generally good. A friend suggested activating the eSIM while there's a Wi-Fi signal in Taiwan so it's usable upon arrival, but this might start the activation time earlier, so it's a matter of personal preference. I would definitely consider repurchasing it later.
Reviews: [South Korea] LG U+ 4G/5G eSIM + T-money Transportation Card | 1–90 Days | QR Code
Guest User2025-06-27
Last time trip.com there was a buy-one-get-one-get-one activity, so I bought a network card with my friends. Although this is the first time I use LG+esim, it is easy to open QR code before entering. When the signal is unblocked when arriving at the airport, you can go to the SK service desk and counter staff to collect free T money card. No need to buy empty card storage value, then you can go directly to the opposite airport MRT to take a ride to the city
Reviews: South Korea 5G eSIM | Dual Network Coverage | Daily/Data Package | 1–30 Days | Calendar Day Billing | QR Code
Guest User2026-03-08
Easy to use! Fast and reliable data connection while abroad. Thanks trip.com for providing excellent product.
Reviews: South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode
Guest User2026-03-17
The internet is good, fast, strong, and uninterrupted, usable in all areas: on the mountains, outside the city, on the train, in crowded areas. Paying this price, with easy, convenient, and fast installation—just click once—is worthwhile. If you're going to Korea, get it. It's worth it.
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-03-15
Registration was easy, and it worked without any problems! I chose this because I wanted a phone number, but because I arrived early in the morning, I couldn't complete the verification process, so I had to go to a manned counter to have it set up so I could receive messages! It didn't take long, and they did it right away, but be aware if you arrive before 8am and want to use it immediately!
Contact Center <br>of the year 2025
Contact Center
of the year 2025