Top picks for South Korea SIM card

Discover 32 SIM card in South Korea on Trip.com, updated 27 October 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.10 per person, with an average total of SGD 3.10. Choose the option that suits your plan.

With 155.501k verified reviews, SIM card South Korea boast an average rating of 4.6.

This week's most popular SIM card: "Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 Days | QR Code", with 71.567k reviews and a 4.6 rating.

The next available day tour departs on 28 October 2026. Book now to secure your spot!

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

October is the perfect time to visit South Korea! Choose from 32 available day tours, including seasonal favorites like Mainland China 5G eSIM | Day Pass/Total Data Package | ChatGPT Available | 24-Hour Billing | 1-365 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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32 results for South Korea SIM card

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See what other travellers love, based on ratings and bookings

RecommendedAttractions (24345)Boat experiences (40)Shows & events (31)Outdoor experiences (227)Water activities (5)Spa & wellness (55)Nature & wildlife (80)Travel photography (52)Aerial tours (1)Day tours (675)City sightseeing (109)Cultural experiences (232)Food & drink (117)SIM card (31)Shuttle bus (36)Visas (1)Travel extras (7)Airport express (3)Equipment rental (6)Wi-Fi (1)

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Reviews/Trip Moments

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Reviews: South Korea 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-10-27
It works great, the internet is seamless, no interruptions at all. The signal is clear and strong. Connecting is easy, and you can even add ten more bars from Thailand. The price is good and worth it.
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Reviews: South Korea 5G eSIM | Supports All AI & TikTok | 500 MB/day–50 GB total | 1–30 days | Calendar-day billing | QR code
Guest User2026-10-24
Easy to use. Scan the QR code to install. No need to change SIM cards. 2GB of data per day, doesn't run out. Good signal. Recommended to install in Thailand as you'll need Wi-Fi. Once in Korea, switch to cellular data and it's ready to use.
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Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-10-27
The signal was very strong and the internet was fast. Connecting directly via QR code was completely hassle-free and very easy. I will definitely use it again.
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Reviews: South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-10-27
Excellent Korea 5G eSIM for our trip, with QR code delivery and 24-hour billing as listed. It was easy to use, the service experience was smooth, and the signal was stable for our travel in Korea. The product matched the booking details, including validity for use before December 23, 2026. We were very satisfied overall and would happily use this eSIM again and recommend it to other travelers visiting Korea.
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Reviews: 5G/4G eSIM in 8 Asian countries | Multi-network support, supports ChatGPT & Google Maps | 500MB/day - 50GB total | 1-30 days | 24-hour billing | QR code
Guest User2026-10-25
Easy to download and install. I used 1day 500mb package and it works fine all days. My all apps like chatgpt, Google map, translator, play store worked in china.
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Reviews: Japan/South Korea universal 5G eSIM | Multi-network · Supports ChatGPT & Google Maps | 500MB/day - Total 50GB | 1–30 days | 24 hr billing | QR code
Guest User2026-10-06
It was easy to set up. The connection worked flawlessly in both Japan and Korea, even on the subway. The data plan was enough to navigate maps easily and send photos to friends.

Trip.com picks

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