Top picks for Daejeon SIM card

Discover 24 SIM card in Daejeon on Trip.com, updated January 21, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From IDR 1,569.00 per person, with an average total of IDR 45,695.70. Choose the option that suits your plan.

With 39.342k verified reviews, SIM card Daejeon boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 13.229k reviews and a 4.4 rating.

The next available day tour departs on January 22, 2026. Book now to secure your spot!

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

January is the perfect time to visit Daejeon! Choose from SIM card available day tours, including seasonal favorites 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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Reviews/Trip Moments

Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-01-21
I was able to use it with my iPhone without any issues. I activated it in Japan, turned off the main line when I left the country, put it in airplane mode, then turned on the eSIM when I entered the country, turned on data roaming, and turned off airplane mode. It worked fine. I didn't need the 100GB, so I'll go with 3G next time.
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-01-21
Whenever I travel to Korea, I use it; it works perfectly. I've never had any problems. Although it might seem like it's not connecting at first, if you check it again, it connects instantly. Very convenient and, above all, economical. A thousand times better and cheaper than any other eSIM!
Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 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 SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Guest User2026-01-20
The eSIM worked perfectly throughout our trip. It was easy to activate, had a stable connection, and we never had any issues with speed or coverage. A very reliable option — highly recommended.
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-01-16
I used it on my recent trip to Seoul. My husband doesn't use much data while there, so I let him use it for free as part of his membership benefits. It loaded quickly, had good local signal, and was perfectly adequate for a 3-day, 2-night trip.
Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-01-21
I ordered two eSIM cards. One for me and one for my wife. For some reason, the connection didn't work in China, which was disappointing at first. Then it turned out I needed to enable roaming in the SIM card settings (iPhone 17). And I got a connection in the Philippines. The reception is pretty good, you can even make video calls.
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