How do I know if my phone supports eSIM?

Check the compatibility list at https://bit.ly/3OYYE88 before purchasing. Most recent flagship smartphones from Apple, Samsung, and Google support eSIM, but it is worth confirming your specific model.

When does the 30-day period start?

The validity period begins the first time your device connects to the internet using the eSIM in South Korea — not at the time of purchase or installation.

Can I install the eSIM before I travel?

Yes. You can install the eSIM profile on your device in advance; it will simply remain inactive until you connect to a local network on arrival.

Will I still be able to use my regular phone number?

Yes, provided your device supports dual-SIM (physical SIM + eSIM). Your home SIM stays in place and handles calls and texts while the eSIM handles data.

What happens when I use up the 4GB?

The supplier data does not specify a top-up option, so check the Airhub app for any available add-ons once your allowance is running low.

Can I cancel if my travel plans change?

Cancellation terms are set at checkout. As this is a digital product delivered by QR code, please review the refund policy before completing your purchase.

South Korea Airhub eSIM

4.4Popular choice · in high demand

Duration

30 days

Cancellation

Non-refundable

Ticket type

Mobile ticket

Confirmation

Instant

What's included

30-day eSIM data plan with 4GB high-speed data

QR code for instant eSIM installation via the Airhub app

Hotspot / tethering capability

Not included

Voice calls and SMS (data only)

Additional data beyond the 4GB allowance

Physical SIM card

Meeting point

South Korea

1After purchase you will receive a QR code by email. Download the Airhub app on your eSIM-compatible device, scan the QR code to install the eSIM profile, and enable it before or on arrival in South Korea. The plan activates automatically the first time your device connects to the local network.

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Know before you go

Confirm your device is eSIM-compatible before purchasing — see the compatibility list linked above.

The eSIM is a data-only plan; it does not include voice calls or SMS.

You will need the Airhub app installed on your device to scan the QR code and manage your plan.

The 30-day validity begins on first connection in South Korea, not at the time of purchase.

Hotspot use is permitted, but sharing data will draw from your 4GB allowance.

Good to know

Validity30 days from first use in South Korea

Device requirementeSIM-compatible smartphone required

CoverageNationwide across South Korea

Hotspot sharingSupported — connect multiple devices

South Korea Airhub eSIM

South Korea Airhub eSIM

What's included

Meeting point

Know before you go

Good to know

Highlights

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