Top picks for Seoul SIM card

Discover 27 SIM card in Seoul on Trip.com, updated April 25, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.12 per person, with an average total of SGD 1.86. Choose the option that suits your plan.

With 30.927k 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 8.857k reviews and a 4.6 rating.

The next available day tour departs on April 26, 2026. Book now to secure your spot!

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

April is the perfect time to visit Seoul! 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 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
Anonymous 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 | Daily/Total Package | 500MB/day - 50GB total | 1-30 days | 24-hour format | QR code
Mary El2026-04-16
I had no internet issues during my trip. I quickly set up an internet connection right in the passport control line and never had to worry about access again. 2GB per day is more than I needed, and I used maps, various social media platforms, and uploading videos to the cloud without any issues. The only issue: the SIM card isn't actually Korean; it uses roaming in Korea, connecting to local carriers. Therefore, I couldn't pay for city bike rental coupons using my mobile data—I kept getting a network error.
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
BALL5552026-04-16
Works great, strong signal throughout. Internet is available immediately upon activation. Navigation apps like Naver Maps work well. Facebook, YouTube, and Geemini run without problems. I'll use it again next time.
Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR
NpsBella2026-03-10
Perfect for people coming to China. Easy to use, convenient, connects to the internet and works fine, not too slow.
Reviews: [South Korea] SKT Native Card|unlimited data|Includes local number|3–90 days|4G SIM cards|Pick up at South Korea airport
Guest user2026-02-22
It's easy to use, simple and convenient, and has plenty of data! It's fantastic!
Reviews: Japan/South Korea universal 5G eSIM | Daily package/total package | 500MB/day - total 50GB | 1-30 days | 24 hr | QR code
Selivanova Elena2026-04-12
A great solution for traveling. Easy and simple to connect, good connection quality. I'll definitely buy another esim. The price is lower than other competitors, and the quality is excellent.
iF Design Award 2026
iF Design Award 2026
Contact Center <br>of the year 2025
Contact Center
of the year 2025