🇰🇷eSIM for South Korea
Mobile data in South Korea from the moment you land
- ✓Instant delivery by email
- ✓Refund if you can’t connect
- ✓Real human support by email
- ✓Install before you fly
1 GB at full speed every day, then 512 Kbps until the next day.
How many days?
Secure payment by card, Apple Pay or Google Pay. · Data only · no local number
Every South Korea plan
- 7 days
- 1 GB
- $1.99 · Per GB $1.99
- 15 days
- 2 GB
- $2.49 · Per GB $1.25
- 15 days
- 3 GB
- $3.49 · Per GB $1.16
- 30 days
- 3 GB
- $3.99 · Per GB $1.33
- 30 days
- 5 GB
- $5.49 · Per GB $1.10
- 30 days
- 10 GB
- $7.99 · Per GB $0.80
- 30 days
- 20 GB
- $12.49 · Per GB $0.62
- 30 days
- 50 GB
- $25.99 · Per GB $0.52
South Korea with SeoulSIM
Travellers to Korea who want data for maps, translation and payment apps from Incheon onwards without swapping their SIM.
- →Local navigation apps work better than global ones in Korea, so make sure you have data before leaving the airport.
- →Planning a stop in Japan too? Look at the Japan and Korea plan.
Mobile data in South Korea at a glance
South Korea has 8 plans: 1 GB to 50 GB, lasting 7 days to 30 days.
You can start with 1 GB for 7 days at $1.99.
Heavy user? The 50 GB plan brings a GB down to $0.52.
Daily plans start at $1.99 a day for 1 GB a day (then 512 Kbps).
It connects to SKTelecom and LG Uplus, with 5G where the network offers it.
South Korea is also part of 8 regional plans, handy if your trip crosses borders.
Regional and global plans
Frequently asked questions
Is there 5G in South Korea?+
Yes: at least one partner network (SKTelecom, LG Uplus) offers 5G. On a phone without 5G it runs on 4G.
What's the longest plan?+
Up to 30 days, depending on the plan you choose.
Is there one plan for South Korea and other countries?+
Yes, 8 regional plans include it, for example Asia (12 countries) and Asia (14 countries).
What is the cheapest eSIM for South Korea?+
The 1 GB plan for 7 days, at $1.99.
Are there daily plans for South Korea?+
Yes, from $1.99 a day with 1 GB a day, for up to 30 days.
Can I top up the same eSIM?+
Yes, the plans for this destination can be topped up.
Which networks does it use in South Korea?+
SKTelecom and LG Uplus.
Which South Korea plan is cheapest per GB?+
The 50 GB plan (30 days): about $0.52 per GB.
Guides for your trip
Best eSIM for South Korea (2026): 6 providers compared
SeoulSIM is the cheapest fixed plan for Korea ($7.99 for 10GB, 30 days) and the cheapest daily week at $17.49. Maya Mobile gives more daily data (5GB a day) for $19.99.
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