Best Incheon SIM Card & eSIM Plans

Discover 28 SIM Card in Incheon on Trip.com, updated February 25, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

With 14.19k verified reviews, SIM Card Incheon boast an average rating of 4.6.

This week's most popular SIM Card: "South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code", with 3.971k reviews and a 4.6 rating.

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

Incheon SIM Card usually take about 1 hours — perfect for a relaxed, immersive experience!

February is perfect for visiting Incheon! Choose from SIM Card available day tours, including seasonal hits like South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code.

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28 results for Incheon SIM Card

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Reviews/Trip Moments

Reviews: South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-02-24
5G speed very good 👍 But some location a bit slow but still ok to use. Customer service is very kind n helpful. Will purchase again if I go to Korea.
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-24
Using this 5G eSIM on my i16 Pro in Busan was generally quite smooth. What's particularly noticeable is that my friend, an Android user who switched to a Korean SIM card, didn't have as stable a network as me. Overall, it was smooth, with occasional stuttering when browsing Shopee or other websites, but calls and LINE were fine. 👍
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Guest User2026-01-22
It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍
Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
Reviews: South Korea 5G eSIM | Daily package/Total package | 1-30 days | 24-hour billing | QR code
Guest User2026-02-24
I purchased an eSIM from Trip.com for my trip to South Korea, and it was an excellent experience. The installation process was quick and simple, and the connection worked perfectly from the moment I arrived. The internet speed was fast and reliable throughout my stay, whether I was using maps, social media, or streaming. I didn’t experience any signal issues, even while moving between different areas. Overall, the eSIM was very convenient and saved me time at the airport. I highly recommend it to anyone traveling to Korea who wants a smooth and hassle-free connection.
Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze