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South Korea

RedSim

RedSim provides affordable and reliable eSIM connectivity across 200+ destinations, with flexible prepaid plans and quick activation. Customers also receive 25% back as gift balance after every purchase, making RedSim a cost-effective choice for frequent travelers.

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RedSim eSIM Data Plans for South Korea

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South Korea 1GB/day 1 Day

Data: 1GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $1.82/GB
Price: $1.82

South Korea 1GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $2.20/GB
Price: $2.20

South Korea 2GB/day 1 Day

Data: 2GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $1.33/GB
Price: $2.66

South Korea 3GB/day 1 Day

Data: 3GB
+ ∞ 1Mbps
Validity: 1 Day
Price/GB: $0.95/GB
Price: $2.84

Asia 1GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $2.89/GB
Price: $2.89

South Korea 5GB/day 1 Day

Data: 5GB
+ ∞ 384kbps
Validity: 1 Day
Price/GB: $0.86/GB
Price: $4.31

South Korea 1GB/day 3 Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $1.82/GB
Price: $5.46
20% OFF

Global 1GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $6.64/GB
Price: $6.64
20% OFF

South Korea 10GB/day 1 Day

Data: 10GB
+ ∞ 384kbps
Validity: 1 Day
Price/GB: $0.68/GB
Price: $6.78

South Korea Unlimited 3 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $0.82/GB
Price: $7.42

South Korea 3GB 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $2.53/GB
Price: $7.60
20% OFF

South Korea 2GB/day 3 Days

Data: 2GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $1.33/GB
Price: $7.98
20% OFF

Asia 3GB 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $2.66/GB
Price: $7.98
20% OFF

South Korea 3GB/day 3 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $0.95/GB
Price: $8.52
20% OFF

South Korea 5GB 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $1.90/GB
Price: $9.50
20% OFF

Asia Unlimited 3 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.21/GB
Price: $10.92
20% OFF

Asia 5GB 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $2.19/GB
Price: $10.94
20% OFF

South Korea Unlimited 5 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $0.76/GB
Price: $11.39

South Korea 1GB/day 7 Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $1.82/GB
Price: $12.74
20% OFF

South Korea 5GB/day 3 Days

Data: 5GB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $0.86/GB
Price: $12.93

South Korea 10GB 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $1.35/GB
Price: $13.48
20% OFF

South Korea Unlimited 7 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $0.75/GB
Price: $15.66

Asia Unlimited 5 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $1.20/GB
Price: $18.05
20% OFF

Global 3GB 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $6.02/GB
Price: $18.05
20% OFF

Asia 10GB 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $1.82/GB
Price: $18.24
20% OFF

South Korea 2GB/day 7 Days

Data: 2GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $1.33/GB
Price: $18.62
20% OFF

South Korea 3GB/day 7 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $0.95/GB
Price: $19.88
20% OFF

South Korea 10GB/day 3 Days

Data: 10GB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $0.68/GB
Price: $20.34

South Korea Unlimited 10 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $0.68/GB
Price: $20.49

Asia Unlimited 7 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $1.19/GB
Price: $25.00
20% OFF

Global 5GB 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $5.08/GB
Price: $25.38
20% OFF

South Korea 1GB/day 14 Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 14 Days
Price/GB: $1.82/GB
Price: $25.48
20% OFF

South Korea 20GB 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $1.35/GB
Price: $26.96
20% OFF

Asia 20GB 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $1.35/GB
Price: $26.96
20% OFF

South Korea Unlimited 15 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 15 Days
Price/GB: $0.65/GB
Price: $29.26

South Korea 5GB/day 7 Days

Data: 5GB/day
+ ∞ 384kbps
Validity: 7 Days
Price/GB: $0.86/GB
Price: $30.17

Asia Unlimited 10 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $1.13/GB
Price: $34.00
20% OFF

South Korea 2GB/day 14 Days

Data: 2GB/day
+ ∞ 512kbps
Validity: 14 Days
Price/GB: $1.33/GB
Price: $37.24
20% OFF

South Korea 50GB 30 Days

Data: 50GB
Validity: 30 Days
Price/GB: $0.76/GB
Price: $38.00
20% OFF

Global 10GB 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $3.80/GB
Price: $38.00
20% OFF

South Korea 3GB/day 14 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 14 Days
Price/GB: $0.95/GB
Price: $39.76
20% OFF

South Korea Unlimited 30 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 30 Days
Price/GB: $0.47/GB
Price: $42.49

Asia Unlimited 15 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 15 Days
Price/GB: $1.02/GB
Price: $45.80
20% OFF

South Korea 10GB/day 7 Days

Data: 10GB/day
+ ∞ 384kbps
Validity: 7 Days
Price/GB: $0.68/GB
Price: $47.46

Global 20GB 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $2.72/GB
Price: $54.48
20% OFF

South Korea 1GB/day 30 Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 30 Days
Price/GB: $1.82/GB
Price: $54.60
20% OFF

Asia 50GB 30 Days

Data: 50GB
Validity: 30 Days
Price/GB: $1.16/GB
Price: $57.95

South Korea 5GB/day 14 Days

Data: 5GB/day
+ ∞ 384kbps
Validity: 14 Days
Price/GB: $0.86/GB
Price: $60.34

Asia Unlimited 30 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 30 Days
Price/GB: $0.75/GB
Price: $67.40
20% OFF

South Korea 2GB/day 30 Days

Data: 2GB/day
+ ∞ 512kbps
Validity: 30 Days
Price/GB: $1.33/GB
Price: $79.80
20% OFF

South Korea 3GB/day 30 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 30 Days
Price/GB: $0.95/GB
Price: $85.20
20% OFF

South Korea 10GB/day 14 Days

Data: 10GB/day
+ ∞ 384kbps
Validity: 14 Days
Price/GB: $0.68/GB
Price: $94.92

South Korea 5GB/day 30 Days

Data: 5GB/day
+ ∞ 384kbps
Validity: 30 Days
Price/GB: $0.86/GB
Price: $129.3

South Korea 10GB/day 30 Days

Data: 10GB/day
+ ∞ 384kbps
Validity: 30 Days
Price/GB: $0.68/GB
Price: $203.4

RedSim for South Korea FAQ

Does RedSim offer unlimited data eSIM for South Korea?

RedSim does not provide a true unlimited data eSIM for South Korea. All plans listed have a hard data cap; the plans that carry “Unlimited” in their names offer high‑speed data up to 3 GB per day, after which speed is reduced to 1 Mbps.

Travelers who need a larger high‑speed allowance can choose fixed data plans instead. For example, the South Korea 50 GB 30 days plan is available for $38.00 USD and the South Korea 20 GB 30 days plan for $26.96 USD, which can be more cost‑effective unless extremely heavy data usage is expected.

Does RedSim offer South Korea eSIM with phone number and SMS?

RedSim does not provide an eSIM plan for South Korea that includes a phone number or SMS capability. The provider offers only data‑only eSIMs for that country. Travelers who rely on voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in South Korea before purchasing, as some destinations may block or restrict specific apps or VoIP services.

How many data plans does RedSim offer for South Korea?

RedSim offers 37 single‑country eSIM plans that cover South Korea and an additional 17 multi‑country plans that include South Korea. The plans vary in data caps from 1 GB up to 50 GB and are priced between roughly $1.91 and $203.40. Some plans are fixed‑data only, while others provide a daily data cap, giving travelers flexibility depending on whether they prefer a set amount of data for the whole validity period or a daily allowance during their stay.

Summarized by AI, Last updated:

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Nearby Destinations

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🇭🇰
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🇹🇼
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Mongolia
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