Top picks for Seoul SIM card

Discover 27 SIM card in Seoul on Trip.com, updated April 16, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From BHD 0.04 per person, with an average total of BHD 0.87. Choose the option that suits your plan.

With 30.406k verified reviews, SIM card Seoul 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 8.813k reviews and a 4.6 rating.

The next available day tour departs on April 17, 2026. Book now to secure your spot!

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

April is perfect for visiting Seoul! Choose from SIM card available day tours, including seasonal hits 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 Seoul 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 User2026-04-04
The signal and network speed are both great. I don't know how those negative reviews came about. I'm using an iPhone 17 Pro with this eSIM and the experience is excellent, including in Seoul. I also went to Busan and the signal was still great. The key is the affordable price. I'll definitely buy this again next time I go to Korea.
Reviews: South Korea 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass / Total Package | 1–30 Days | 24-Hour Billing | QR code
Guest User2026-04-15
I was worried because it was cheap, but it connected properly. I accidentally used up all 500MB, but it still connected even at a slow speed, which was a relief. At low speeds, the details of shops on Naver Maps don't display very well, but I was able to manage to search for my destination because it connected properly.
Reviews: South Korea 5G eSIM | Daily/Total Package | 500MB/day - 50GB total | 1-30 days | 24-hour format | QR code
Guest User2026-04-15
I use this service regularly, but I was having trouble connecting even after setting it up as usual, so I contacted customer service. They responded quickly and provided support until the issue was resolved, which allowed me to connect successfully and use the service comfortably afterward. The communication speed was also very fast, and I was very satisfied!
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-04-15
At a stadium with a capacity of 50,000 people, communication became impossible around the venue. This is unavoidable, I suppose 😨. On the way back, I couldn't use LINE or map apps, and it took a while for my SIM to stabilize its connection. There's nothing wrong with the eSIM itself; I had very smooth communication on the subway, in the city, and at the hotel 👍.
Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-03-19
I dont know how i need a picture but im just making the review for the trip coins…;)
Reviews: South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Guest User2026-04-06
I went to Yeongdo, near the airport in Busan, and the signal was extremely fast and never dropped. Wi-Fi and other services are always too slow and uncomfortable. For a solo traveler like me, this was like a fish in water, making the trip much smoother! Translation and map navigation were instant and fast, the routes included phone numbers, and location services and ordering food delivery couldn't be more convenient! Not having to change SIM cards is a huge plus. Highly recommended! (Based on my iPhone 17 Pro for reference)
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