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Top picks for Seoul Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Seoul on Trip.com?

Trip.com offers 28 Wi-Fi & SIM cards in Seoul

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support

Q: Can I change or cancel my booking?

Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Q: How can I get discounted prices?

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

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Discover 28 Wi-Fi & SIM cards in Seoul on Trip.com, updated January 30, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From TWD 3.00 per person, with an average total of TWD 203.80. Choose the option that suits your plan.

With 14.647k verified reviews, Wi-Fi & SIM cards Seoul boast an average rating of .

The next available day tour departs on January 31, 2026. Book now to secure your spot!

Seoul Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

Search attractions or local attractions & tours

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Trip.comSeoul

Wi-Fi & SIM cards

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28 results for Seoul Wi-Fi & SIM cards

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Recommended

Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4,6/5
Satisfactory· 1.741 reviews· 31.5k booked
25% off
Limited-time sale
From3 TWD4 TWD
Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4,6/5
Satisfactory· 3.745 reviews· 37.6k booked
From63 TWD
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4,4/5
Good· 8.923 reviews· 105.7k booked
From41 TWD
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4,3/5
Good· 226 reviews· 4.1k booked
5% off
Limited-time sale
From38 TWD40 TWD
Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4,6/5
Satisfactory· 12 reviews· 697 booked
From874 TWD

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Frequently asked questions about Seoul Wi-Fi & SIM cards

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What are the top-rated Wi-Fi & SIM cards in Seoul?

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Can I change or cancel my booking?

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Reviews/Trip Moments

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Reviews: Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

Guest User2026-01-29

Very good product. Works right after installation and activation. Don't forget to turn on data roaming. You may need to choose the mobile network manually.

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Guest User2025-11-04

I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.

★

Guest User2026-01-22

It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍

★

Reviews: Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

Guest User2026-01-28

Used in Argentina and Brazil, along with my layover in Dubai. It worked well all around. When I had a trouble with the signal, customer service was great to help.

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Reviews: Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code

Guest User2026-01-12

Excellent eSIM! I used it in Peru, Bolivia, and Chile. It connected easily and immediately, the internet worked perfectly, and the price was great!

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