Airhub eSIM South Korea 2026: Cheap Data Plans & Prices

The cheapest Airhub eSIM for South Korea costs $7.40 and gives you 3 GB for 30 days. It's the global eSIM, which also works in other countries. We recheck prices daily, so this price is up to date. You can buy it on the official Airhub site.

Yes, Airhub works in South Korea on its South Korea-only plans and on its regional and global eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.

For South Korea alone, these are Airhub's lowest prices by trip length:

• 8 days: $15.50 for 24 GB
• 30 days: $7.50 for 4 GB

Airhub has no 15-day plan for South Korea.

Yes, Airhub has 3 unlimited plans for South Korea, ranging from $20.50 for 5 days to $48.00 for 30 days. On most Airhub unlimited day plans, you get up to 10 GB a day at high speed, then up to 2 Mbps until the next daily reset. Other unlimited plans don't state a full-speed amount, so check the plan details before you buy.

Airhub is an eSIM store for travelers, with plans covering 176 destinations.

With Airhub, 1 GB in South Korea can cost as little as $0.65, on the plan with 24 GB for 8 days.

Yes, Airhub plans support a personal hotspot with no extra fee, and shared data comes out of the same allowance. A few plans cap hotspot use, so check the plan details before you buy.

Most Airhub plans are data only, but Voice+Data plans, marked with a phone symbol in the plan name, come with a phone number for calls and texts. The number is often not from South Korea, so check the plan details before you buy.

Yes, you can buy it early, as most Airhub eSIMs stay valid for 365 days from purchase. When the days start depends on the plan: on some at the first connection in South Korea, on others when you scan the QR code, so check the plan details before you buy.

Some Airhub eSIMs can be topped up in the app or on the website, with no new QR code. If there's no top-up option, that eSIM is single-use, so check the plan details before you buy.

Yes, Airhub has 4 regional plans that cover South Korea and other countries, plus 5 global plans. These keep you online as you cross borders. But if you're only going to South Korea, a South Korea-only plan costs less. For example, 20 GB for 30 days is $25.99 on the South Korea eSIM and $40.00 on the global one.