Top picks for Seoul SIM card

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

From SAR 0.42 per person, with an average total of SAR 15.35. Choose the option that suits your plan.

With 20.015k verified reviews, SIM card Seoul boast an average rating of 4.6.

This week's most popular SIM card: "South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 6.229k reviews and a 4.6 rating.

The next available day tour departs on January 2, 2026. Book now to secure your spot!

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

January is perfect for visiting Seoul! Choose from SIM card available day tours, including seasonal hits like South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 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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27 results for Seoul SIM card

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Reviews/Trip Moments

Reviews: South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-09-14
For the average traveler, a hotel's star rating is a crucial guide for choosing accommodations. There are multiple ratings, ranging from one to five stars, but what are the criteria for each rating, and how do they differ in terms of service and amenities? This article will provide the definitions and standards of hotel ratings from one to five stars (including domestic and international differences), the specific differences in service, facilities, and hospitality, typical hotel chains for each rating, market prices for accommodation (including domestic and international differences), how to choose a rating based on the intended use, and an analysis from a real estate developer's perspective. This article explains, in an accessible and commercial manner, the impact of hotel ratings on towns and regions.
Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2026-01-01
As a traveller it is difficult to find and buy data sim card at every destination. Trip.com is a good solution to avoid such kind of problem
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-12-30
It works great, everything works, the internet is fast and strong. We even bought an extra 50 baht worth of data, totaling over 200 baht, which is more than half the price of roaming. I used to pay 699 baht (excluding VAT) for roaming, but this is much better. Installation isn't difficult, and checking remaining data is easy. The difficult part is deleting the old eSIM and starting over. I initially thought it would automatically renew like roaming once the data ran out. But you have to set it up carefully. It's inconvenient to do this outside the house without internet access. However, receiving calls from your main number still costs money.
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2025-12-28
I use it all the time, and it's so easy because I just set it up before I leave Japan and then switch it on when I arrive in Korea! It can be difficult to connect in crowded areas like concerts, but I've never had any problems with it in everyday use, so I'll definitely use it again when I go back.
Reviews: Asia 11 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-07-27
I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!
Reviews: South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Guest User2025-12-30
My five-day trip to Seoul was very smooth, and the installation was straightforward even for beginners. Initially, the installation in Taiwan was a bit confusing, but the customer service was excellent and patient. I was worried that it would be almost 11 pm and no one would respond or I would receive a message, but a real person replied, resolving my doubts and anxieties. Highly recommended! 👍
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