South Korea eSIM Plans · At least 3 GB · 3 days or more

See the cheapest plans
5654 plans found · Showing 2913

How much eSIM data do I need?

South Korea

How will you use mobile data?

Around 10 GB for your trip

At least 10 GB · 7 days

A starting estimate for one person with Wi-Fi available. Video quality, backups and sharing can use much more.

Find matching plans

We set minimum data and validity, and hide daily-capped plans to compare a total trip allowance. You can adjust the filters afterwards.

These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.

Data 3 GB – Any
Validity 3 days – Any

Providers

Choose the providers you want to compare. No selection means all providers.

All providers

Advanced filters
AeriSIM
Asia & Europe 52 Countries eSIM - 15 Days / Total 30GB
Updated 2026-11-12
30 GB
15 days
$20.15
$0.67/GB
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (3GB/day) 5 Days
Updated 2026-11-12
3 GB/day
5 days
$20.25
View plan
ASIMGO
eSIM South Korea - 20 Days / Daily 3GB
Updated 2026-11-12
3 GB/day
20 days
$20.27
View plan
Bloomy eSIM
Global139 3GB 30 Days
Updated 2026-11-12
3 GB
30 days
$20.37
$6.79/GB
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 15 Days / Total 10GB
Updated 2026-11-12
10 GB
15 days
$20.38
$2.04/GB
View plan
UPeSIM
South Korea eSIM
Updated 2026-11-12
5 GB
10 days
$20.39
$4.08/GB
View plan
Bloomy eSIM
Asia (20 areas) 5GB 30 Days
Updated 2026-11-12
5 GB
30 days
$20.40
$4.08/GB
View plan
Yatelo
GLB 5GB 30 Days
Updated 2026-11-07
5 GB
30 days
$20.49
$4.10/GB
View plan
Stixrs
Asia Fixed Data eSIM Plus 20 Countries 5 GB 30 Days
Updated 2026-11-11
5 GB
30 days
$20.50
$4.10/GB
View plan
FlySimio
South Korea 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$20.50
$1.03/GB
View plan
Always Mobile
Asia-20 10GB 30Days
Updated 2026-11-06
10 GB
30 days
$20.50
$2.05/GB
View plan
Always Mobile
Asia (12 areas) 10GB 30Days
Updated 2026-11-06
10 GB
30 days
$20.50
$2.05/GB
View plan
ASIMGO
eSIM South Korea - Support Tiktok - 7 Days / Total 50GB
Updated 2026-11-12
50 GB
7 days
$20.56
$0.41/GB
View plan
AeriSIM
South Korea eSIM - 7 Days / Total 50GB
Updated 2026-11-12
50 GB
7 days
$20.56
$0.41/GB
View plan
Tripuck
South Korea 50 GB / 15 Days
Updated 2026-10-29
50 GB
15 days
$20.56
$0.41/GB
View plan
Tripuck
Asia 30 GB / 30 Days
Updated 2026-10-29
30 GB
30 days
$20.59
$0.69/GB
View plan
Tripuck
Global 5 GB / 30 Days
Updated 2026-10-29
5 GB
30 days
$20.59
$4.12/GB
View plan
Tripuck
Multi-Region 30 GB / 30 Days
Updated 2026-10-29
30 GB
30 days
$20.60
$0.69/GB
View plan
AlpineSIM
AlpineSIM South Korea - 10GB/Day / 3 Days
Updated 2026-11-12
10 GB/day
3 days
$20.61
View plan
ASIMGO
eSIM Asia 21 Regions - 3 Days / Total 20GB
Updated 2026-11-12
20 GB
3 days
$20.64
$1.03/GB
View plan
Roamix
South Korea 5GB/Day (nonhkip)
Updated 2026-11-09
5 GB/day
3 days
$20.65
View plan
Roamix
Asia (20 areas) 3GB 15Days
Updated 2026-11-09
3 GB
15 days
$20.70
$6.90/GB
View plan
Yesim
Asia
Updated 2026-11-12
10 GB
30 days
$20.71
(18,60 EUR) $2.07/GB
View plan
Stellar
Global (120+ areas) 5GB 20Days + Free Stellar VPN
Updated 2026-11-12
5 GB
20 days
$20.78
(18,66 EUR) $4.16/GB
View plan
Stellar
Global (120+ areas) 5GB 30Days + Free Stellar VPN
Updated 2026-11-12
5 GB
30 days
$20.78
(18,66 EUR) $4.16/GB
View plan
Stellar
South Korea 48GB 30Days + Free Stellar VPN
Updated 2026-11-12
48 GB
30 days
$20.84
(18,72 EUR) $0.43/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 20 Days / Total 30GB
Updated 2026-11-12
30 GB
20 days
$20.85
$0.70/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 20 Days / Total 30GB
Updated 2026-11-12
30 GB
20 days
$20.85
$0.70/GB
View plan
Roamix
South Korea 3GB/Day FUP1Mbps (nonhk
Updated 2026-11-09
3 GB/day
3 days
$20.90
View plan
Wanderly
Asia (20 areas) 5GB 30Days
Updated 2026-11-12
5 GB
30 days
$20.99
$4.20/GB
View plan
Wanderly
Global139 3GB 30Days
Updated 2026-11-12
3 GB
30 days
$20.99
$7.00/GB
View plan
Wanderly
South Korea 50GB 3Days
Updated 2026-11-12
50 GB
3 days
$20.99
$0.42/GB
View plan
CloudOn
Asia Unlimited - 10 days
Updated 2026-11-11
3 GB/day
10 days
$20.99
View plan
Stixrs
Global Unlimited Data eSIM 85 Countries 3 Days
Updated 2026-11-11
Unlimited
3 days
$21.00
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 20 Days / Total 10GB
Updated 2026-11-12
10 GB
20 days
$21.01
$2.10/GB
View plan
Tripuck
Global 5 GB / 30 Days
Updated 2026-10-29
5 GB
30 days
$21.06
$4.21/GB
View plan
AlpineSIM
AlpineSIM Japan & South Korea - 3GB/Day / 5 Days
Updated 2026-11-12
3 GB/day
5 days
$21.18
View plan
Bloomy eSIM
South Korea Unlimited (3GB/day) 8 Days
Updated 2026-11-12
3 GB/day
8 days
$21.19
View plan
Tripuck
Asia 30 GB / 15 Days
Updated 2026-10-29
30 GB
15 days
$21.22
$0.71/GB
View plan
Always Mobile
South Korea 3GB/Day / 7
Updated 2026-11-06
3 GB/day
7 days
$21.25
View plan
Bloomy eSIM
South Korea Unlimited (10GB/day) 3 Days
Updated 2026-11-12
10 GB/day
3 days
$21.34
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 4 Days
Updated 2026-11-12
5 GB/day
4 days
$21.40
View plan
Roamix
Asia (20 areas) 3GB 30Days
Updated 2026-11-09
3 GB
30 days
$21.40
$7.13/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 5 Days / Total 20GB
Updated 2026-11-12
20 GB
5 days
$21.41
$1.07/GB
View plan
ASIMGO
eSIM South Korea - Support Tiktok - 10 Days / Total 50GB
Updated 2026-11-12
50 GB
10 days
$21.43
$0.43/GB
View plan
AeriSIM
South Korea eSIM - 10 Days / Total 50GB
Updated 2026-11-12
50 GB
10 days
$21.43
$0.43/GB
View plan
Stellar
South Korea 45GB 20Days + Free Stellar VPN
Updated 2026-11-12
45 GB
20 days
$21.48
(19,29 EUR) $0.48/GB
View plan
CloudOn
Asia_10GB_30DAYs
Updated 2026-11-11
10 GB
30 days
$21.49
$2.15/GB
View plan
Always Mobile
South Korea 50GB 30Days
Updated 2026-11-06
50 GB
30 days
$21.50
$0.43/GB
View plan
PikaSim
South Korea 3GB/Day · 3 days
Updated 2026-11-12
3 GB/day
3 days
$21.51
View plan

Showing 50 of 2913 plans

Load more

Data and trip length

At least 1 GB · 3 days or moreAt least 1 GB · 7 days or moreAt least 1 GB · 14 days or moreAt least 1 GB · 21 days or moreAt least 1 GB · 30 days or moreAt least 1 GB · 60 days or moreAt least 1 GB · 90 days or moreAt least 1 GB · 180 days or moreAt least 3 GB · 3 days or moreAt least 3 GB · 7 days or moreAt least 3 GB · 14 days or moreAt least 3 GB · 21 days or moreAt least 3 GB · 30 days or moreAt least 3 GB · 60 days or moreAt least 3 GB · 90 days or moreAt least 3 GB · 180 days or moreAt least 5 GB · 3 days or moreAt least 5 GB · 7 days or moreAt least 5 GB · 14 days or moreAt least 5 GB · 21 days or moreAt least 5 GB · 30 days or moreAt least 5 GB · 60 days or moreAt least 5 GB · 90 days or moreAt least 5 GB · 180 days or moreAt least 10 GB · 3 days or moreAt least 10 GB · 7 days or moreAt least 10 GB · 14 days or moreAt least 10 GB · 21 days or moreAt least 10 GB · 30 days or moreAt least 10 GB · 60 days or moreAt least 10 GB · 90 days or moreAt least 10 GB · 180 days or moreAt least 20 GB · 3 days or moreAt least 20 GB · 7 days or moreAt least 20 GB · 14 days or moreAt least 20 GB · 21 days or moreAt least 20 GB · 30 days or moreAt least 20 GB · 60 days or moreAt least 20 GB · 90 days or moreAt least 20 GB · 180 days or moreAt least 30 GB · 3 days or moreAt least 30 GB · 7 days or moreAt least 30 GB · 14 days or moreAt least 30 GB · 21 days or moreAt least 30 GB · 30 days or moreAt least 30 GB · 60 days or moreAt least 30 GB · 90 days or moreAt least 30 GB · 180 days or moreAt least 40 GB · 3 days or moreAt least 40 GB · 7 days or moreAt least 40 GB · 14 days or moreAt least 40 GB · 21 days or moreAt least 40 GB · 30 days or moreAt least 40 GB · 60 days or moreAt least 40 GB · 90 days or moreAt least 40 GB · 180 days or moreAt least 50 GB · 3 days or moreAt least 50 GB · 7 days or moreAt least 50 GB · 14 days or moreAt least 50 GB · 21 days or moreAt least 50 GB · 30 days or moreAt least 50 GB · 60 days or moreAt least 50 GB · 90 days or moreAt least 50 GB · 180 days or more

Major cities

BusanIncheonSeoul
Explore destinations