South Korea eSIM | 500MB to Unlimited Daily Data, 5G for Travelers

Description

From shopping in Seoul’s Myeongdong district to exploring Busan’s coastline or Jeju Island’s natural landscapes, this Korea eSIM keeps you connected with reliable 5G coverage throughout your trip.

Access South Korea’s 5G network with speeds up to 300Mbps. Coverage reaches Seoul’s busy shopping districts, Busan’s coastal neighborhoods, and Jeju Island’s scenic attractions.

Supports social media, video calls, and real-time navigation throughout your stay.

Strong coverage across South Korea’s most-visited destinations, including Seoul, Busan, and Jeju Island:

Seoul: Stay connected in Myeongdong, Gangnam, Hongdae, and other popular neighborhoods as you explore and share your trip.

Busan: Navigate the city with ease and stay online while visiting spots like the Gamcheon Culture Village.

Jeju Island: Keep a reliable connection at Hallasan Mountain, Udo Island, and other natural attractions so you can share photos and stay in touch.

Flexible Plans: Daily data options range from 500MB to unlimited — pick the plan that fits your usage.

4G/5G Speeds: Network speeds up to 300Mbps for smooth browsing, streaming, and calls during your trip.

Nationwide Coverage: Reliable signal in Seoul, Busan, Daegu, and cities across South Korea.

Hotspot Sharing: Hotspot sharing is supported, though speeds may vary when multiple devices are connected.

Korea eSIM plans work well for independent travelers, extended sightseeing trips, and business travel, giving you dependable data throughout your time in Korea. Activates quickly, no physical SIM card required, so you can skip the SIM swap and get online faster.

Select your Korea eSIM plan below and stay connected from the moment you land.

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How to Choose the Right Plan

Review your typical daily data usage and select the plan that fits best:

Light 500MB/Day

A good fit for light users who need data mainly for navigation, looking up information, or occasional browsing.

Well-suited for short trips or business travel with minimal data needs.

Basic 1GB/Day

Covers everyday social media use, messaging apps, and occasional short video viewing.

A practical choice for moderate users who want to stay connected without heavy streaming.

Standard 2GB/Day

For travelers who stream video regularly or make frequent HD video calls, this plan provides enough daily data to handle those tasks without interruption.

Heavy 3GB/Day

Designed for heavy data users who are online frequently throughout the day.

Handles demanding work tasks and continuous media use with consistent speeds.

Unlimited Data

For travelers who don’t want to track daily usage, this plan removes data caps entirely.

Suitable for heavy users or those sharing a connection across multiple devices. Fair Use Policy applies.

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Unlimited Data

Network Signal: 5G

Network Speed: Up to 300Mbps; unlimited data with no daily cap

Hotspot Sharing: Supported, but shared connection speeds cannot be guaranteed. To protect your own network quality, we recommend one eSIM per person.

After enabling data roaming, each new day is counted from Taiwan Time (UTC+8) 00:00.

Fair Use Policy applies.

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Light 500MB/Day

Basic 1GB/Day

Standard 2GB/Day

Heavy 3GB/Day

Network Signal: 5G

Network Speed: Up to 300Mbps; speed reduced to 128kbps after the daily data allowance is used

Hotspot Sharing: Supported, but shared connection speeds cannot be guaranteed. To protect your own network quality, we recommend one eSIM per person.

After enabling data roaming, each new day is counted from Taiwan Time (UTC+8) 00:00.

Fair Use Policy applies.

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Important Reminders

Scanning the QR code to activate the eSIM starts your usage period. Daily data resets at Taiwan Time (UTC+8) 00:00.

Please follow the Fair Use Policy to help maintain network quality for all users.

Network speeds may be lower in areas with challenging terrain. For the best signal, use the eSIM near urban centers or in open areas.

What should I know before buying a Korea eSIM?

First, confirm that your phone supports eSIM. You can check by dialing *#06# on your device.

Activate your eSIM within 30 days of purchase. Orders that expire before activation are not eligible for a refund.

For questions or assistance, contact our official LINE customer service: @yu-cloud.

Before purchasing, please read the SIM Card Terms & Conditions. Placing an order confirms your acceptance of these terms.

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Important Notes

After enabling data roaming, each new day is counted from Taiwan Time (UTC+8) 00:00.

This eSIM supports 4G (LTE). If your device or location does not support 4G (LTE), it will fall back to 3G or 2G based on available local signal.

The provider may update the local telecom partner at any time. We publish the most current information available, but the network your device connects to will depend on local availability.

Before ordering, confirm that your phone supports eSIM by dialing *#06# . This is a customized digital product; refunds cannot be issued if your device does not support eSIM.

Provide a valid email address when ordering — your eSIM will be delivered there. The eSIM must be activated within 30 days of purchase; unused eSIMs that expire are not eligible for a refund.

If you have any questions after purchase, contact LINE official customer service @yu-cloud right away.