eSIMphoney
22 countries
1 GB
Data
7 days
Validity
$3.33
$3.33/GB
eSIMphoney eSIM South Korea 2026: Cheap Data Plans & Prices
eSIMphoney eSIM South Korea 2026: plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package, in one list.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
eSIMphoney plans and prices for South Korea
eSIMphoney for South Korea FAQ.
How much does the cheapest eSIMphoney for South Korea cost?
+
The cheapest eSIMphoney for South Korea costs $3.33 and gives you 1 GB for 7 days. It's the regional eSIM, which also works in other countries. We recheck prices daily, so this price is up to date. You can buy it on the official eSIMphoney site.
Does eSIMphoney work in South Korea?
+
Yes, eSIMphoney works in South Korea on its regional eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is an eSIMphoney for South Korea for 7, 15 or 30 days?
+
On plans that include South Korea, these are eSIMphoney's lowest prices by trip length:
- 7 days: $3.33 for 1 GB
- 14 days: $8.91 for 3 GB
- 30 days: $25.63 for 10 GB
Does eSIMphoney have an unlimited data eSIM for South Korea?
+
No, eSIMphoney has no unlimited plans for South Korea, so every plan comes with a set amount of data.
What is eSIMphoney, and is it good for South Korea?
+
eSIMphoney is an eSIM store for travelers, with plans covering 131 destinations.
How much does 1 GB of data cost with an eSIMphoney in South Korea?
+
With eSIMphoney, 1 GB in South Korea can cost as little as $2.01 on the regional eSIM, which has 50 GB for 180 days.
Can I use an eSIMphoney as a mobile hotspot in South Korea?
+
Yes, every eSIMphoney plan lets you share data through a personal hotspot.
Does eSIMphoney have a phone plan with a number for South Korea?
+
No, eSIMphoney's South Korea plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy an eSIMphoney before my trip to South Korea and use it later?
+
Yes, you can install it ahead, and at checkout you can pick a start date. Some plans start when you install them and others only when they connect in South Korea, so check the plan details before you buy.
Can I top up an eSIMphoney?
+
Yes, if you have an account, you can top up the same eSIM from My Account. Top-ups aren't sold for every region, so check the plan details before you buy.
Does eSIMphoney have a regional eSIM that works in South Korea?
+
Yes, eSIMphoney has 12 regional plans that cover South Korea and other countries. These keep you online as you cross borders. eSIMphoney has no South Korea-only plan, so each of its eSIMs here also works in other countries.
Guides and reviews.
Best eSIM for South Korea in 2026: 5 Plans I Recommend
Best eSIM for South Korea in 2026: I compare travel eSIMs with unlimited data, calls and hotspot, and say when a Korean SIM card is worth it.
Ubigi eSIM Review 2026: Is It Good? Prices and Networks
Ubigi eSIM review: is Ubigi legit and who owns it? Data plans and prices, 5G networks, unlimited data, hotspot, top-ups, refunds and what buyers say.
Saily eSIM Review 2026: Prices, Unlimited Data and Ultra
Saily eSIM review: is Saily legit, who owns it, how it works, how much it costs, unlimited data, hotspot, phone number, Saily Ultra and refunds.