Airalo#1
Korea 5GB
5 GB30 daysKT
Hotspot 5G Calls / SMS Top-up
$16.005 GB · 30 days
Korea eSIM comparator—find your plan
Compare Korea eSIM plans in one place. Filter by data, trip length, price, and features, then sort the results around what matters to your trip.
Indicative prices · 14 plans · confirm the final price with the provider
Start with your travel style—or filter manually below
14 plans match your filters
Your best match
Airalo · Korea 20GB20 GB for 30 days · $37.00
Airalo#2
Asia Crossing 1GB
1 GB7 daysKT
Hotspot 5G Calls / SMS Top-up
$4.501 GB · 7 days
Airalo#3
Korea 10GB
10 GB30 daysKT
Hotspot 5G Calls / SMS Top-up
$26.0010 GB · 30 days
Holafly#4
Unlimited 5-day
Unlimited5 daysKT
Hotspot 5G Calls / SMS Top-up
$19.00Unlimited · 5 days
Airalo Your best match
Korea 20GB
20 GB30 daysKT
Hotspot 5G Calls / SMS Top-up
$37.0020 GB · 30 days
Holafly#6
Unlimited 15-day
Unlimited15 daysKT
Hotspot 5G Calls / SMS Top-up
$47.00Unlimited · 15 days
Saily#7
Korea 3GB
3 GB30 daysSK Telecom
Hotspot 5G Calls / SMS Top-up
$11.003 GB · 30 days
Code TIPS5
Yesim#8
Unlimited 7-day
Unlimited7 daysKT
Hotspot 5G Calls / SMS Top-up
$23.00Unlimited · 7 days
Code TIPS20
Saily#9
Korea 10GB
10 GB30 daysSK Telecom
Hotspot 5G Calls / SMS Top-up
$26.0010 GB · 30 days
Code TIPS5
Nomad#10
Korea 5GB
5 GB30 daysKT
Hotspot 5G Calls / SMS Top-up
$15.005 GB · 30 days
Orange#11
Travel 10GB + calls
10 GB14 daysKT
Hotspot 5G Calls / SMS Top-up
$22.0010 GB · 14 days
Code TIPS5
Ubigi#12
Korea 10GB
10 GB30 daysKT
Hotspot 5G Calls / SMS Top-up
$24.0010 GB · 30 days
Jetpac#13
Korea 3GB
3 GB30 daysSK Telecom
Hotspot 5G Calls / SMS Top-up
$10.003 GB · 30 days
aloSIM#14
Korea 5GB
5 GB30 daysLG U+
Hotspot 5G Calls / SMS Top-up
$14.005 GB · 30 days
Understanding coverage
Coverage is only one part of the comparison
4G
Broad mobile coverage is available across South Korea, but local conditions vary.
3
Major mobile networks: SK Telecom, KT, and LG U+.
5G
Available in major cities; access and performance depend on the plan and device.
Travel eSIMs generally connect through a Korean mobile network. Actual coverage and speed vary by location, device, congestion, and the provider’s agreement, so compare data, price, and features as well as the network name.
How much data do you actually need?
Korea’s everyday travel apps—Naver Maps, Kakao T, and Papago—usually use less data than video streaming. A 5 GB plan often covers a week of maps and messaging, while 10 GB gives more room for a two-week trip. Unlimited data is most useful when you expect to tether a laptop or stream frequently.
If you are unsure, start with the Standard trip preset. Choose Unlimited only when you prefer not to monitor usage. For activation, network, and physical-SIM tradeoffs, read our complete SIM & eSIM guide.
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eSIM comparator FAQ
How does the best-match result work?
The comparator scores every plan that passes your filters using price per GB, rating, and selected trip length. It recalculates whenever you change a filter.
Are these live prices?
No. Prices are indicative and have not been independently verified as live. Providers change prices and promotions frequently, so the provider’s checkout page is the final source before purchase.
Does the network affect coverage?
It can. Plans connect through SK Telecom, KT, or LG U+, but performance also depends on the provider’s agreement, your device, congestion, and location. Check the plan details and the underlying network’s current coverage information.
Do I need calls and SMS?
Most travelers can use a data-only eSIM for messaging and internet calls while keeping their home SIM available for phone calls or two-factor authentication. Select Calls / SMS only when you specifically need a dialable line.