Top picks for South Korea SIM Cards

Discover 32 SIM Cards in South Korea on Trip.com, updated February 17, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From DKK 0.77 per person, with an average total of DKK 17.60. Choose the option that suits your plan.

With 37.638k verified reviews, SIM Cards South Korea boast an average rating of 4.5.

This week's most popular SIM Cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 15.57k reviews and a 4.4 rating.

The next available day tour departs on February 18, 2026. Book now to secure your spot!

South Korea SIM Cards usually take about 1 hours — perfect for a relaxed, immersive experience!

February is perfect for visiting South Korea! Choose from SIM Cards available day tours, including seasonal hits like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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32 results for South Korea SIM Cards

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Reviews/Trip Moments

Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.
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 User2026-02-15
I travelled so many countries as i am a seafarer and i recommend trip.com to purchase esim it's very fast process and good esim
Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-15
Only 2 hours left until the flight departs... I was able to easily purchase this at the perfect time when my data limit was full, which was a lifesaver! The speed isn't super fast, but it's fine for killing time for a few hours (although downloading videos might be difficult). It also supports tethering, so it's recommended for traveling with multiple people!
Reviews: Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Guest User2026-02-14
Everything worked perfectly! There were no issues with 5G. It worked everywhere: on the islands, in Pattaya, and in Bangkok. No issues at the airports either. We're very happy. We even shared the internet with several users.
Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-15
I travelled so many countries as i am a seafarer and i recommend trip.com to purchase esim it's very fast process and good esim
Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-28
First time using eSIM, so the initial installation asked customer service 10 points friendly quickly answered the question! It turns out that installation 10 points easy, after installation to the local open roaming to use, more convenient than the previous SIM card replacement, stable and fast connection, good coverage of the place will not be received, GB number is enough! Will repurchase again next time!
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