eSIM Plans for Travelers to The South Korea

iRoamly vs Airalo & Holafly

iRoamly offers daily, total, and unlimited plans, free hotspot use, and 500MB free eSIMs in 100+ countries. In contrast, Airalo has two plan types and Holafly only unlimited, but both throttle speeds and restrict hotspot sharing.

Data Types

3

2

1

Unlimited Data

no sudden throttling

Throttled to 1Mbps after 3GB/day

Reduced speed after 2GB/day

Hotspot

Unlimited share

support

500mb/day

Free eSIM

100+ countries

7 countries

X

View Plan

How to install iRoamly Travel eSIM

After purchase, you’ll receive the eSIM QR code and activation code via email or on the success page. Simply follow the guide to install.

iPhoneAndroid

• 1
  Go to Settings → Cellular (or Mobile Data)

• 2
  Tap Add eSIM (or Add Cellular Plan)

• 3
  Scan QR Code / Enter Details Manually

  eSIM installation requires internet - preferably on a fast Wi-Fi connection.

Hear From Our Happy Travelers

Explore genuine reviews from users who’ve journeyed far and wide with iRoamly. Learn how our South Korea eSIMs made their travels smoother and more connected.

• Emma L.

  The KR eSIM worked flawlessly during my trip to Seoul. The signal was strong everywhere, even in subway stations.

  Bought:

  5GB-7-days-total

• David R.

  I opted for the daily plan on my South Korea travel eSIM, and it never dropped connection. Streaming and maps were smooth throughout Busan.

  Bought:

  2GB-7-days-daily

• Sofia M.

  Installing the ROK eSIM was quick and easy, and I had reliable 4G coverage the entire time I was in Jeju.

  Bought:

  10GB-10-days-total

• Liam K.

  This South Korea eSIM kept me connected in remote areas outside Seoul. Very impressed with the network reliability.

  Bought:

  7GB-7-days-total

• Chloe P.

  I used the unlimited plan on the KOR eSIM while traveling between cities, and it handled constant video calls without any hiccups.

  Bought:

  unlimited-10-days-daily

• Ryan S.

  Signal strength was great everywhere I went in South Korea. The eSIM setup was straightforward and worked immediately on my phone.

  Bought:

  3GB-5-days-total

• Ava T.

  I had to top up my South Korea travel eSIM mid-trip, and customer support was super quick and helpful. Connection stayed strong throughout.

  Bought:

  1GB-5-days-daily

• Noah B.

  The KR eSIM had consistent 4G coverage in Seoul and surrounding areas. It made navigating and checking transport schedules a breeze.

  Bought:

  5GB-7-days-total

• Mia W.

  I didn't have any issues with the ROK eSIM during my week in Busan. Internet speed was fast enough for video calls and social media uploads.

  Bought:

  2GB-7-days-daily

• Ethan H.

  The South Korea eSIM made traveling so much easier. Even in rural towns, the connection was stable, and installation was done in minutes.

  Bought:

  10GB-10-days-total

Frequently Asked Questions