SK TELECOM

eSIM for South Korea

High-speed data from the moment you land. Plans from $6.99 — installed in two minutes.

✓ Instant QR delivery
✓ 5G where available
✓ Keep your WhatsApp number

Choose your plan

South Korea

All destinations

eSIM, 1GB, 7 Days, South Koreaesim_1GB_7D_KR_V2
1 GB
7 days5G$6.99/GB
$6.99
$1/day
eSIM, 2GB, 15 Days, South Koreaesim_2GB_15D_KR_V2
2 GB
15 days5G$6/GB
$11.99
$0.80/day
eSIM, 3GB, 30 Days, South Koreaesim_3GB_30D_KR_V2
3 GB
30 days5G$5.33/GB
$15.99
$0.53/day
eSIM, 5GB, 30 Days, South Koreaesim_5GB_30D_KR_V2
5 GB
30 days5G$4.80/GB
$23.99
$0.80/day
eSIM, 10GB, 30 Days, South Koreaesim_10GB_30D_KR_V2
10 GB
30 days5G$3.80/GB
$37.99
$1.27/day
eSIM, 20GB, 30 Days, South Koreaesim_20GB_30D_KR_V2
20 GB
30 days5G$3.10/GB
$61.99
$2.07/day
eSIM, 50GB, 30 Days, South Koreaesim_50GB_30D_KR_V2
50 GB
30 days5G$3.54/GB
$176.99
$5.90/day
eSIM, 100GB, 30 Days, South KoreaBest valueesim_100GB_30D_KR_V2
100 GB
30 days5G$2.42/GB
$241.99
$8.07/day
eSIM, Unlimited Lite, 1 Day, South Koreaesim_UL_1D_KR_V2
Unlimited
1 day5GLite · fair use
$7.99
$7.99/day
eSIM, Unlimited Lite, 3 Days, South Koreaesim_UL_3D_KR_V2
Unlimited
3 days5GLite · fair use
$19.99
$6.66/day
eSIM, Unlimited Lite, 5 Days, South Koreaesim_UL_5D_KR_V2
Unlimited
5 days5GLite · fair use
$31.99
$6.40/day
eSIM, Unlimited Lite, 10 Days, South Koreaesim_UL_10D_KR_V2
Unlimited
10 days5GLite · fair use
$61.99
$6.20/day
eSIM, Unlimited Lite, 15 Days, South Koreaesim_UL_15D_KR_V2
Unlimited
15 days5GLite · fair use
$91.99
$6.13/day
eSIM, Unlimited Lite, 30 Days, South Koreaesim_UL_30D_KR_V2
Unlimited
30 days5GLite · fair use
$181.99
$6.07/day

Unlimited plans are fair use, with a daily high-speed allowance:

Unlimited Lite: the first 1 GB each day at full speed, then 512 kbps for the rest of the day.

Showing 1–14 of 14Prices in USD · taxes included · instant delivery

South Korea: 14 eSIM plans, starting at $6.99. Plans carry 1 GB – 100 GB of data and run for 1–30 days. Unlimited plans are listed too. Unlimited plans are fair use: after a high-speed data allowance, which depends on the plan, your speed may be reduced. The lowest price per GB is $2.42. Every plan lists 5G. Networks listed on the plans: SK Telecom.

Questions before boarding

Will my phone work with an eSIM?

Most phones from 2019 onward support eSIM — iPhone XS and newer, Pixel 3+, Galaxy S20+. Dial *#06# and look for an EID to confirm.

How do I install my eSIM?

After you order you get a QR code. Scan it in your phone's settings to add the eSIM; you need an internet connection, such as Wi-Fi, for that. Each plan is valid for the number of days shown on it.

Can I keep WhatsApp and my number?

Yes. Your physical SIM stays in place for calls and texts; esimrails handles data, so WhatsApp and iMessage keep your number.

What if I run out of data?

Top up in one tap from your account — no new QR code, no reinstall.

South Korea: how much does an eSIM cost?

Plans start at $6.99 and go up to $241.99, depending on the data and the number of days. The lowest price per GB is $2.42.

South Korea: how much data and how many days can I get?

Data options: 1 GB, 2 GB, 3 GB, 5 GB, 10 GB, 20 GB, 50 GB, and 100 GB. Unlimited plans are also available. Plan lengths: 1 day, 3 days, 5 days, 7 days, 10 days, 15 days, and 30 days. Unlimited plans are fair use: after a high-speed data allowance, which depends on the plan, your speed may be reduced.

South Korea: which networks do the eSIM plans use?

Networks listed on the plans: SK Telecom. What you connect to depends on the network and on where you are.

South Korea: can I use 5G with an eSIM?

Every plan lists 5G. You need a 5G-capable phone and 5G coverage where you are; otherwise your phone uses a slower connection.

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