Top picks for Seoul SIM card

Discover 28 SIM card in Seoul on Trip.com, updated 30 June 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AED 0.30 per person, with an average total of AED 9.41. Choose the option that suits your plan.

With 37.774k verified reviews, SIM card Seoul boast an average rating of 4.6.

This week's most popular SIM card: "South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code", with 11.073k reviews and a 4.6 rating.

The next available day tour departs on 1 July 2026. Book now to secure your spot!

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

June is the perfect time to visit Seoul! Choose from 28 available day tours, including seasonal favorites like South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 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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28 results for Seoul SIM card

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Reviews/Trip Moments

Reviews: South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 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 Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-04-18
The connection was smooth and the installation was easy. I had no problems using it for several days in Seoul!
Reviews: South Korea 5G eSIM | Daily/Total Package | 500MB/day - 50GB total | 1-30 days | 24-Hour Billing | QR code
Guest User2026-06-24
Connection in busan is super strong! Even in stadium chaos signal still at 5g & no leak at all. I try change vpn for tiktok but failed. Overall is superb!!
Reviews: [Free T-money] Korea KT Local SIM Card | Unlimited Data | 010 Phone Number | ChatGPT Access | Korea Pickup
Guest User2026-06-11
Excellent SIM card, I'm completely satisfied. I've used it before. I like the price-to-quality ratio. It's convenient and quick to get a SIM card immediately upon arrival at the airport. Special thanks for the gift🫶
Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-06-28
The customer service is extremely fast response, although the signal is not that stable but overall is recommended
Reviews: South Korea 5G eSIM | 1-30 days | Daily Package / Total Package | QR code
Guest User2026-06-26
I used a 3GB eSIM for 3 days! Setting it up was easy, and I was able to use it as soon as I arrived! The connection was stable, and I could comfortably use Google Maps, LINE, social media, and internet searches without any problems, but I couldn't watch TikTok. 3GB was enough as long as I didn't watch videos for extended periods. Using it in conjunction with Wi-Fi gave me plenty of data left over, making it perfect for short trips. I would like to use it again!