10 Best eSIM in South Korea

Eric Costilia Eric Costilia
With eSIM, you can keep the same phone number while traveling in South Korea, and you don’t have to visit local stores to buy it - it's available online. Check out our top rated eSIM providers

Our Top Picks eSIM in South Korea

#1. airalo - Provides high quality International eSIM cards with cheapest data plans in South Korea

#2. knowroaming - Provides Regional eSIMs and Regional eSIMs, best for South Korea. Trusted Mobile Operators only

#3. airhubapp - Worldwide Data Plans, excellent solution for people who travel regularly in South Korea

#4. holafly - Saves up to 90% on Roaming in South Korea. Immediate delivery, cancel Anytime

#5. keepgo - Stay Connected in South Korea, try esim it's safer than public Wi-Fi

Our Top Product Picks

Other eSim Carriers

Our Top Product Picks

1
Airalo
  • Traveller Plan
  • Instant Connectivity
  • Local Rates
  • International eSIM cards
Save 15% 1 GB from $1.57
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airalo.com

  • Review
Data Plan Validity Price
Unlimited 10 days $32
Unlimited 30 days $62
2
Knowroaming
  • Avoid expensive bills
  • Instant connectivity
  • Affordable Rates
  • Worldwide Data Plans
Save 30% 1 GB from $1.75
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knowroaming.com

  • Review
Data Plan Validity Price
1GB 7 days $8
5GB 15 days $30
5GB 30 days $50
20GB 90 days $90
3
airhubapp
  • Best Customer Support
  • Immediate delivery
  • High Quality Internet
  • Safer than public Wi-Fi
Save 25% 1 GB from $2.85
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airhubapp.com

  • Review
Data Plan Validity Price
6GB 10 days $18
15GB 30 days $22
30GB 30 days $37
10GB 10 days $40
4
Holafly
  • Cheapest data plans
  • eSIM setup is extremely easy
  • Seamless activation
  • Video guide available
Save 15% 1 GB from $1.9
Visit Site →

holafly.com

  • Review
Region Data Plan Validity Price
America Unlimited 20 day $54
Europe Unlimited 5 day $19
Europe Unlimited 15 day $47
Asia 8GB 30 day $47
5
Keepgo
  • Prepaid Data Plans
  • Near-local price
  • Convenient & Flexible
  • Connect Instantly
Save 25% 1 GB from $2.5
Visit Site →

keepgo.com

  • Review
Data Plan Validity Price
100MB 1 year $3
5GB 1 year $27
10GB 1 year $43
25GB 1 year $93

1. airalo

Price Range: $3 - $62

Validity (day): 5, 7, 8, 10, 15, 30, 60, 90, 180

Mobile App: iOS, Android

Regions: Europe, America, Middle East, Africa, Asia, Oceania

Coverage: over 190 countries

airalo

Offers multiple data plans that are specifically designed for use in South Korea. cheapest local data plans, 5G network. Instant activation

Airalo
Airalo

Try AirAlo now! Validity: 7 to 30 days, starts from $1.66/GB

Save 15% 1 GB from $1.57

2. knowroaming

Price Range: $4 - $55.93

Validity (day): 1, 3, 7, 15, 30, 90, 180

Mobile App: iOS, Android

Regions: Europe, North America, Middle East, Africa, Asia, Oceania

Coverage: 97 countries

knowroaming

Sometimes it is realy hard to buy a local sim. Try Knowroaming it provides eSIM with a local (South Korea) data plan from 1GB- 20GB. Starts at $3.96/GB

Knowroaming
Knowroaming

Knowroaming offers local eSIM for a low price

Save 30% 1 GB from $1.75

3. airhubapp

Price Range: $1 - $58

Validity (day): 3, 7, 8, 10, 14, 15, 30, 90, 180, 365

Mobile App: iOS, Android

Regions: Europe, North America, Middle East, South Africa, Asia Oceania

Coverage: 98 countries

airhubapp

AirhubApp is so simple and a great option for anyone who wants to continue using their phone while they travel and avoid any data roaming issues. Use local data plans, save aup to 90% on roaming in South Korea

airhubapp
airhubapp

Try Airhubapp for yourself it's fast and safe

Save 25% 1 GB from $2.85

4. holafly

Price Range: $19 - $99

Validity (day): 3, 7, 8, 10, 14, 15, 30, 90, 180, 365

Mobile App: iOS, Android

Regions: Europe, North America, South Africa, Asia, Oceania

Coverage: over 130 counties

holafly
Helpful support team makes Holafly very popular, various data plans from 100MB up to 50GB. This is a budget-friendly option for those who just require a bit of data while traveling in South Korea, price from $2.25 per GB. Supported devices: iPhone 14, Pro, Pro Max, Samsung Galaxy Z Flip 4 and more. Easily refill your eSIM
Holafly
Holafly

Take advantage of this offer now and save on roaming

Save 15% 1 GB from $1.9

5. keepgo

Price Range: $3 - $740. Special offer: 2GB free

Validity (day): 365

Mobile App: iOS, Android

Regions: Europe, North America, South Africa, Asia, Oceania

Coverage: 110 counties

keepgo

Instead of buying a local sim in South Korea, Keepgo's eSIM has become an excellent option for to stay connected without wifi or roaming while you'are abroad

Keepgo
Keepgo

Get your eSIM now. Trusted carriers only!

Save 25% 1 GB from $2.5

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Written by: Eric Costilia

Eric Costilia is an experienced writer, editor and researcher. His writing focuses mostly on tech, gaming. He wrote dozens of eSIM carriers reviews, which makes him an expert of this technology.

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