Top picks for Seoul SIM card

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

From VND 3,182.00 per person, with an average total of VND 72,533.20. Choose the option that suits your plan.

With 50.638k verified reviews, SIM card Seoul boast an average rating of 4.5.

This week's most popular SIM card: "Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 19.181k reviews and a 4.4 rating.

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

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

March is perfect for visiting Seoul! Choose from SIM card available day tours, including seasonal hits like Global (66 countries) | 5G/4G 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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25 results for Seoul SIM card

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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 User2026-03-24
It's incredibly convenient, eSIM is awesome! BTS is awesome!
Reviews: South Korea 5G eSIM | Daily/Total | 500MB/day - 30GB total | 1-30 days | 24-hour format | QR code
Guest User2026-03-21
I got 7 days of data and that was enough for me. I used to get more data from other places when I ran out. I will be getting my data from here 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…;)
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 User2026-03-24
Easy to install, good signal, some lag in certain areas, overall not bad, but sometimes I can't use TikTok (only the feed shows up, nothing else works).
Reviews: South Korea 5G eSIM | Dual Network Coverage | Daily/Total Data Package | 1–30 days | Calendar Day Billing | QR Code
Guest User2026-03-25
Easy to use. Make sure u add eSIM before flying. Activate it once you arrive your destination. Overall smooth but one small drawback is it can’t use Google Gemini, I think is due to eSIM telco provider location restriction.
Reviews: Asia 8 countries 5G/4G eSIM | DayPass/Total | 500MB/day - 30GB total | 1-30 days | QR code
Guest User2026-03-13
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