Top picks for Jeju City SIM card

Discover 22 SIM card in Jeju City on Trip.com, updated April 25, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.08 per person, with an average total of EUR 2.41. Choose the option that suits your plan.

With 59.437k verified reviews, SIM card Jeju City boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 Countries) | 4G/5G eSIM | Data Package | 24-Hour Billing | 1-7 Days | QR Code", with 22.782k reviews and a 4.4 rating.

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

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

April is the perfect time to visit Jeju City! Choose from SIM card available day tours, including seasonal favorites like Global (66 Countries) | 4G/5G eSIM | Data Package | 24-Hour Billing | 1-7 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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22 results for Jeju City SIM card

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Reviews/Trip Moments

Reviews: South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest 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 | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass / Total Package | 1–30 Days | 24-Hour Billing | QR code
Guest User2026-04-18
The connection was smooth and the installation was easy. I had no problems using it for several days in Seoul!
Reviews: SKT South Korea | 4G eSIM | Daily Package | Phone Number + SMS | 24-Hour Billing | 1-90 Days | QR code
Guest User2026-04-06
I went to Yeongdo, near the airport in Busan, and the signal was extremely fast and never dropped. Wi-Fi and other services are always too slow and uncomfortable. For a solo traveler like me, this was like a fish in water, making the trip much smoother! Translation and map navigation were instant and fast, the routes included phone numbers, and location services and ordering food delivery couldn't be more convenient! Not having to change SIM cards is a huge plus. Highly recommended! (Based on my iPhone 17 Pro for reference)
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-04-24
I used it for three days in Seoul! I used the map many times, and there was no time lag. Since it includes phone numbers, I was also able to make restaurant reservations! I recommend scanning the QR code while you're still in Japan and adding it to your mobile data plan so you can use it immediately upon arrival. If you register after arriving in Korea, you'll have to use airport Wi-Fi, which takes time! Please be careful. I would like to use it again when I travel to Korea.
Reviews: Asia & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-24
I used this for a temporary return to Japan. It's cheaper than Japanese budget SIM cards. Connecting is very easy; just tap the install button in the app. However, since the connection is outside of Japan, PayPay may not be available. Nevertheless, I would like to use it again.
Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-03-19
I dont know how i need a picture but im just making the review for the trip coins…;)
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