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Top picks for Jeju City SIM card

Discover 22 SIM card in Jeju City on Trip.com, updated April 27, 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 60.062k verified reviews, SIM card Jeju City boast an average rating of 4.5.

This week's most popular SIM card: "Global (66 Countries) | 4G/5G eSIM | Data Package | 24-Hour Billing | 1-7 Days | QR Code", with 23.041k reviews and a 4.4 rating.

The next available day tour departs on April 28, 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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AllAttractions (6720)Day tours (25)Cultural experiences (6)Water activities (2)Travel photography (4)SIM card (22)City pass (5)Travel extras (4)Wi-Fi (1)

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Reviews/Trip Moments

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Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
micktt2026-03-17
I purchased a 4-night, 2GB daily plan. I used Wi-Fi at the accommodation. Outdoors, I used maps, web searches, Google Translate, and occasionally Instagram. The speed never slowed down, and it was very comfortable! I didn't use customer support this time, so I'm giving it an average rating.
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Anonymous user2026-03-17
Upon arriving in Busan, there was no Wi-Fi available to activate my eSIM right after disembarking, which made me a little nervous (because I needed to use Uber later). After clearing customs, I found Wi-Fi in the airport terminal, though the signal wasn't very stable, and I could activate my eSIM there. I spent five days in the west side of the airport, and while the signal was unstable for a few short periods, it was generally good. A friend suggested activating the eSIM while there's a Wi-Fi signal in Taiwan so it's usable upon arrival, but this might start the activation time earlier, so it's a matter of personal preference. I would definitely consider repurchasing it later.
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
ひめな2026-03-15
Registration was easy, and it worked without any problems! I chose this because I wanted a phone number, but because I arrived early in the morning, I couldn't complete the verification process, so I had to go to a manned counter to have it set up so I could receive messages! It didn't take long, and they did it right away, but be aware if you arrive before 8am and want to use it immediately!
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Reviews: South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
suthida n.2026-03-15
It's very fast, powerful, and stable. Easy and hassle-free installation. Say goodbye to constantly removing and inserting your travel SIM card. The price is also reasonable.
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Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Yuichi.K2026-03-16
Used in South Korea, *********. It connected instantly and worked smoothly in every country (region). I'm very satisfied, including the price. Since it supports multiple countries, it's convenient for transit, but because Japan is also included, you need to be careful about the number of days you purchase it for when activating it before departure. I bought a longer period, so I was able to use it in Japan after returning home.
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Reviews: South Korea 5G eSIM | Daily/Total | 500MB/day - 30GB total | 1-30 days | 24-hour format | QR code
Alex trip2026-03-17
The SIM card has a Chinese IP address. Sometimes not all apps work correctly, but overall everything is fine, the internet is stable.

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