South Korea eSIM
Plans from $1.06 · Asia
eSIM for South Korea
Connect in South Korea with ultra-fast data from CheapereSIM. South Korea is a global leader in mobile connectivity, with pervasive 5G and 4G/LTE coverage in Seoul, Busan, Incheon, Daegu, and Jeju Island. Whether you are exploring Gangnam, visiting ancient palaces, or hiking in Seoraksan National Park, experience some of the world's fastest mobile speeds.
Why Choose an eSIM for South Korea?
- Instant activation - Connect upon arrival at Incheon International Airport.
- Ultra-fast 5G - South Korea leads the world in 5G deployment and speed.
- Essential for daily life - Apps like KakaoMap and Naver Map work better than Google Maps in Korea.
- Subway coverage - Excellent signal even underground in Seoul's extensive metro system.
- No language barrier - Use translation apps seamlessly with fast data.
Travel Tips
South Korea has arguably the best mobile coverage in the world. You will have fast connectivity virtually everywhere, including in subways and elevators. Google Maps has limited functionality in Korea, so download KakaoMap or Naver Map instead. T-money transit cards work alongside your eSIM. Budget 2-3GB per week for standard use, more if streaming.
Choose Your Plan
Select the data plan that best fits your trip to South Korea.
South Korea 100MB 7Days
Data
100 MB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 500MB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 500MB 7Days
Data
500 MB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 500MB/Day (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 1GB 7Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 1GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 1GB/Day FUP1Mbps
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 1GB/Day (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 1GB/Day FUP1Mbps (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 1GB 7Days (nonhkip)
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 500MB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Japan & South Korea 1GB 7Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
Japan & South Korea 1GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 2GB/Day (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 2GB/Day FUP1Mbps
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 2GB/Day FUP1Mbps (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 500MB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 2GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB 15Days
Data
3 GB
Validity
15 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB/Day (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 500MB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 1GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB 15Days (nonhkip)
Data
3 GB
Validity
15 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 1GB 7Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB 30Days (nonhkip)
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB/Day FUP1Mbps
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 5GB 30Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 1GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 5GB/Day (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 3GB/Day FUP1Mbps (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 1GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 1GB 7Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 1GB 7 Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 1GB 7Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 1GB 30 Days
Data
1 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 5GB 30Days (nonhkip)
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 5GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Japan & South Korea 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 2GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 1GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 1GB 7Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 10GB 30Days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 10GB/Day (nonhkip)
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 10GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 3GB 15Days
Data
3 GB
Validity
15 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 2GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Japan & South Korea 5GB 30Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 10GB 30Days (nonhkip)
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 2GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 1GB 365Days
Data
1 GB
Validity
365 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 2GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Global139 1GB 7Days
Data
1 GB
Validity
7 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 20GB 30Days
Data
20 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 3GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 3GB 15Days
Data
3 GB
Validity
15 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 5GB 30Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 3GB 15Days
Data
3 GB
Validity
15 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 3GB 15Days
Data
3 GB
Validity
15 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Japan & South Korea 10GB/Day
Data
Unlimited
Validity
1 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 20GB 30Days (nonhkip)
Data
20 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Japan & South Korea 10GB 30days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 5GB 30Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 5GB 30 Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 5GB 30Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 10GB 30Days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global139 1GB 365Days
Data
1 GB
Validity
365 days
- Instant delivery
- No physical SIM
- Keep your number
South Korea 50GB 30Days
Data
50 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 5GB 30Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global139 3GB 30Days
Data
3 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 10GB 30Days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 10GB 30Days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 10GB 30Days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
China mainland & Japan & South Korea 20GB 30Days
Data
20 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global139 5GB 30Days
Data
5 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 10GB 30Days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (12 areas) 20GB 30Days
Data
20 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 20GB 30Days
Data
20 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia (20 areas) 20GB 30Days
Data
20 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 20GB 90 Days
Data
20 GB
Validity
90 days
- Instant delivery
- No physical SIM
- Keep your number
Global139 10GB 30Days
Data
10 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 20GB 30Days
Data
20 GB
Validity
30 days
- Instant delivery
- No physical SIM
- Keep your number
Global (120+ areas) 20GB 90Days
Data
20 GB
Validity
90 days
- Instant delivery
- No physical SIM
- Keep your number
Asia-20 50GB 180 Days
Data
50 GB
Validity
180 days
- Instant delivery
- No physical SIM
- Keep your number
Global139 20GB 90Days
Data
20 GB
Validity
90 days
- Instant delivery
- No physical SIM
- Keep your number
No plans match your filters.
Price Comparison
Buy cheap South Korea eSIM data plans at the lowest price. Compare vs Airalo, Holafly & Saily. Instant QR delivery, no SIM swap, 4G/5G coverage.
| Provider | 5GB / 30 days | Savings |
|---|---|---|
|
CheapereSIM
You
|
$5.26 | -- |
| Saily | $13.99 | Save 62% |
| Nomad | $14.50 | Save 64% |
| Airalo | $15.50 | Save 66% |
| Ours | $10.99 | Save 52% |
Installation Guide
Follow these simple steps to install your eSIM before you travel to South Korea.
Open Settings
Open Settings
Add eSIM
Add eSIM
Scan QR Code
Scan QR Code
Label & Activate
Label & Activate
You're all set!
You're all set!
Important: You need an iPhone XS or newer, and a Wi-Fi connection to install the eSIM. Install before you travel!
Open Settings
Open Settings
Add eSIM
Add eSIM
Scan QR Code
Scan QR Code
Enable Data Roaming
Enable Data Roaming
You're all set!
You're all set!
Important: Your phone must support eSIM (Google Pixel 3+, Samsung S20+, etc.). You need Wi-Fi to install. Install before you travel!
Not sure if your phone supports eSIM? Check the full list of compatible devices
South Korea eSIM FAQ
Common questions about using an eSIM in South Korea.
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