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Find the best data eSIM in South Korea

Compare prepaid eSIM data plans for your next trip to South Korea. Get the most data, texts and calls at the best price. Never hassle again buying a physical sim card.

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20/299 result(s)
Data

20 GB

Validity45 day(s)

20 countries

Data only

Nomadlogo

Regional APAC - 45 Days - 20 GB

Nomad

$26.00

$1.30/GB
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Data

20 GB

Validity5 day(s)

South Korea

Data only

Maya Mobilelogo

South Korea 20GB - 5 Days

Maya Mobile

$26.00

$1.30/GB
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Data

3 GB

Validity5 day(s)

South Korea

Data only

Special Offer : €5 OFF
Yesimlogo

Yesim South Korea 3GB

Yesim

$4.23

$9.51

$1.41/GB
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Data

20 GB

Validity10 day(s)

South Korea

Data only

Maya Mobilelogo

South Korea 20GB - 10 Days

Maya Mobile

$29.00

$1.45/GB
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Data

20 GB

Validity15 day(s)

South Korea

Data only

Maya Mobilelogo

South Korea 20GB - 15 Days

Maya Mobile

$31.00

$1.55/GB
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Data

20 GB

Validity30 day(s)

South Korea

Data only

Maya Mobilelogo

South Korea 20GB - 30 Days

Maya Mobile

$31.00

$1.55/GB
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Data

20 GB

Validity30 day(s)

South Korea

Data only

Network(s) : KT (4G), SKT (4G)

Special Offer : $1 OFF
Nomadlogo

Local South Korea - 30 Days - 20 GB

Nomad

$32.00

$33.00

$1.60/GB
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Data

10 GB

Validity30 day(s)

South Korea

Data only

Special Offer : 58.1% OFF
Textr eSIMlogo

South Korea 10GB

Textr eSIM

$16.34

$38.99

$1.63/GB
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Data

30 GB

Validity60 day(s)

South Korea

Data only

Network(s) : SK Telecom (4G, 3G)

MOGO eSIMlogo

Korea

MOGO eSIM

$49.90

$1.66/GB
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Data

10 GB

Validity5 day(s)

South Korea

Data only

Maya Mobilelogo

South Korea 10GB - 5 Days

Maya Mobile

$17.00

$1.70/GB
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Data

10 GB

Validity30 day(s)

South Korea

Data only

Network(s) : SK Telecom (4G)

Special Offer : 3% OFF
Airhublogo

South Korea 10GB 30 Days

Airhub

$17.46

$18.00

$1.75/GB
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Data

10 GB

Validity30 day(s)

8 countries

Data only

Special Offer : 3% OFF
Airhublogo

Asia 10GB Data

Airhub

$17.56

$18.10

$1.76/GB
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Data

5 GB

Validity7 day(s)

South Korea

Data only

Special Offer : €5 OFF
Yesimlogo

Yesim South Korea 5GB

Yesim

$8.98

$14.26

$1.80/GB
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Data

6 GB

Validity8 day(s)

30 countries

Data only

Special Offer : $3 CREDIT
Redteagologo

AsiaPacific (30 areas)

Redteago

$11.00

$1.83/GB
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Data

25 GB

Validity30 day(s)

12 countries

Data and Phone number*

eTravelSimlogo

Travel eSIM for Asia 25 GB - 30 Days

eTravelSim

$45.99

$1.84/GB
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Data

20 GB

Validity30 day(s)

57 countries

Data only

Monty eSIMlogo

Global Explorer!

Monty eSIM

$37.00

$1.85/GB
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Data

10 GB

Validity30 day(s)

South Korea

Data only

Special Offer : 10% OFF
Instabridgelogo

South Korea

Instabridge

$18.90

$21.00

$1.89/GB
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Data

10 GB

Validity10 day(s)

South Korea

Data only

Maya Mobilelogo

South Korea 10GB - 10 Days

Maya Mobile

$19.00

$1.90/GB
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Data

20 GB

Validity30 day(s)

57 countries

Data only

Monty eSIMlogo

The World is Yours!

Monty eSIM

$38.00

$1.90/GB
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Data

6 GB

Validity12 day(s)

South Korea

Data only

Network(s) : Network SK Telecom (4G, LTE)

UPeSIMlogo

Korea eSIM

UPeSIM

$11.62

$1.94/GB
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5/5

I tried Redteago esim plan on my trip to Seoul. The convenience of the esim plan was fantastic. I simply activated the esim on my device with a few simple steps which saved me from the stress of finding a local provider and allowed me to stay connected immediately upon arrival in South Korea. Throughout the trip I had seamless connectivity. Purchasing an esim is the ultimate enabler for a hassle-free mobile experience when travelling.

Gabs

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Redteago logoRedteago
5I tried Redteago esim plan on my trip to Seoul. The convenience of the esim plan was fantastic. I simply activated the esim on my device with a few simple steps which saved me from the stress of finding a local provider and allowed me to stay connected immediately upon arrival in South Korea. Throughout the trip I had seamless connectivity. Purchasing an esim is the ultimate enabler for a hassle-free mobile experience when travelling.Gabs

Mobile networks in South Korea

Here are the main telecom operators in South Korea:

✓ SK Telecom: Established in 1984, SK Telecom is the largest telecom operator in South Korea and has over 26 million subscribers. It has the best mobile coverage and speed in the country, with the highest 4G LTE download speeds of up to 75 Mbps. According to Opensignal, it has the highest 4G availability and the fastest 4G download speed. It also offers various internet and mobile plans, including prepaid plans, postpaid plans, and family plans.

✓ KT Corporation: Founded in 1981, KT Corporation is the second-largest telecom operator in South Korea. It has a subscriber base of over 20 million and offers 4G LTE download speeds of up to 100 Mbps. According to Opensignal, it has the highest 4G download speed and the highest 4G latency. It also offers various services, such as broadband internet, fixed-line phone services, and mobile services.

✓ LG U+: LG U+ is the third-largest telecom operator in South Korea, established in 1995. It has a subscriber base of over 12 million and offers 4G LTE download speeds of up to 60 Mbps. According to Opensignal, it has the highest 3G download speed, but is behind SK Telecom and KT Corporation in terms of 4G availability and download speeds. It also offers a variety of services, such as broadband internet, fixed-line phone services, television services, and mobile services.

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