Busan, South Korea eSIM Plans · At least 20 GB · 14 days or more

See the cheapest plans
5654 plans found · Showing 655

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.

These plans cover South Korea. Coverage in Busan, including indoors, depends on the provider’s network. We have not independently tested city-level signal quality.

Location and time zone: Busan (35.10168, 129.03004) · Asia/Seoul

Data 20 GB – Any
Validity 14 days – Any

Providers

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

All providers

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ConnectMeGuru
South Korea 50GB 90Days
Updated 2026-10-31
50 GB
90 days
$27.44
$0.55/GB
View plan
MyTravel eSIM
China mainland & Japan & South Korea 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$27.78
(24,95 EUR) $1.39/GB
View plan
BuyUKeSIM
South Korea 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$27.99
$1.40/GB
View plan
ConnectMeGuru
Asia (12 areas) 20GB 20Days
Updated 2026-10-31
20 GB
20 days
$28.03
$1.40/GB
View plan
ConnectMeGuru
Asia (12 areas) 20GB 30Days
Updated 2026-10-31
20 GB
30 days
$28.03
$1.40/GB
View plan
Tripuck
Global 20 GB / 90 Days
Updated 2026-10-29
20 GB
90 days
$28.04
$1.40/GB
View plan
ViaConecta
South Korea 20 GB 30 Days
Updated 2026-11-07
20 GB
30 days
$28.05
$1.40/GB
View plan
Stellar
Asia (12 areas) 20GB 20Days + Free Stellar VPN
Updated 2026-11-12
20 GB
20 days
$28.09
(25,23 EUR) $1.40/GB
View plan
Stellar
Asia (12 areas) 20GB 30Days + Free Stellar VPN
Updated 2026-11-12
20 GB
30 days
$28.09
(25,23 EUR) $1.40/GB
View plan
Stellar
Asia-20 20GB 20Days + Free Stellar VPN
Updated 2026-11-12
20 GB
20 days
$28.17
(25,30 EUR) $1.41/GB
View plan
Stellar
Asia-20 20GB 30Days + Free Stellar VPN
Updated 2026-11-12
20 GB
30 days
$28.17
(25,30 EUR) $1.41/GB
View plan
Stellar
Asia (20 areas) 20GB 30Days + Free Stellar VPN
Updated 2026-11-12
20 GB
30 days
$28.17
(25,30 EUR) $1.41/GB
View plan
ASIMGO
eSIM Japan & South Korea - 30 Days / Total 30GB
Updated 2026-11-12
30 GB
30 days
$28.27
$0.94/GB
View plan
AeriSIM
Japan & South Korea eSIM - 30 Days / Total 30GB
Updated 2026-11-12
30 GB
30 days
$28.27
$0.94/GB
View plan
AlpineSIM
AlpineSIM China mainland & Japan & South Korea - 20GB / 30 Days
Updated 2026-11-12
20 GB
30 days
$28.50
$1.43/GB
View plan
Tripuck
Asia 30 GB / 15 Days
Updated 2026-10-29
30 GB
15 days
$28.54
$0.95/GB
View plan
Tripuck
Global 30 GB / 15 Days
Updated 2026-10-29
30 GB
15 days
$28.54
$0.95/GB
View plan
Tripuck
Asia 35 GB / 30 Days
Updated 2026-10-29
35 GB
30 days
$28.72
$0.82/GB
View plan
SogdiaRoam
Asia 15-Country · 15 days · 20GB
Updated 2026-11-12
20 GB
15 days
$28.90
$1.44/GB
View plan
MyTravel eSIM
South Korea 50GB 30Days
Updated 2026-11-12
50 GB
30 days
$28.94
(25,99 EUR) $0.58/GB
View plan
Ubigi
Asia Prepaid eSIM data plan - 20GB/month
Updated 2026-11-12
20 GB
30 days
$29.00
$1.45/GB
View plan
Zwitchy
South Korea · 20 GB · 30 days
Updated 2026-11-12
20 GB
30 days
$29.00
$1.45/GB
View plan
Tripuck
Asia 20 GB / 60 Days
Updated 2026-10-29
20 GB
60 days
$29.05
$1.45/GB
View plan
Tripuck
Asia 20 GB / 90 Days
Updated 2026-10-29
20 GB
90 days
$29.06
$1.45/GB
View plan
Tripuck
Asia 20 GB / 365 Days
Updated 2026-10-29
20 GB
365 days
$29.07
$1.45/GB
View plan
Tripuck
Asia 30 GB / 365 Days
Updated 2026-10-29
30 GB
365 days
$29.09
$0.97/GB
View plan
Stellar
Asia-20 20GB 90 Days + Free Stellar VPN
Updated 2026-11-12
20 GB
90 days
$29.57
(26,56 EUR) $1.48/GB
View plan
Saily
South Korea 20GB 30 days
Updated 2026-11-12
20 GB
30 days
$29.99
$1.50/GB
View plan
Bloomy eSIM
China mainland & Japan & South Korea 20GB 30 Days
Updated 2026-11-12
20 GB
30 days
$30.00
$1.50/GB
View plan
Stellar
South Korea 40GB 20Days + Free Stellar VPN
Updated 2026-11-12
40 GB
20 days
$30.17
(27,10 EUR) $0.75/GB
View plan
ASIMGO
eSIM Japan & South Korea - 15 Days / Total 50GB
Updated 2026-11-12
50 GB
15 days
$30.45
$0.61/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 15 Days / Total 50GB
Updated 2026-11-12
50 GB
15 days
$30.45
$0.61/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 15 Days / Total 50GB
Updated 2026-11-12
50 GB
15 days
$30.45
$0.61/GB
View plan
AeriSIM
Japan & South Korea eSIM - 15 Days / Total 50GB
Updated 2026-11-12
50 GB
15 days
$30.45
$0.61/GB
View plan
Stixrs
South Korea Data & Voice eSIM 15 Min 50 SMS 20 GB 30 Days
Updated 2026-11-11
20 GB
30 days
$30.50
$1.53/GB
View plan
ConnectMeGuru
South Korea 40GB 20Days
Updated 2026-10-31
40 GB
20 days
$30.65
$0.77/GB
View plan
ConnectMeGuru
Asia (12 areas) 20GB 30Days
Updated 2026-10-31
20 GB
30 days
$30.85
$1.54/GB
View plan
Tripuck
South Korea 25 GB / 90 Days
Updated 2026-10-29
25 GB
90 days
$31.66
$1.27/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 20 Days / Total 50GB
Updated 2026-11-12
50 GB
20 days
$31.67
$0.63/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 20 Days / Total 50GB
Updated 2026-11-12
50 GB
20 days
$31.67
$0.63/GB
View plan
Tripuck
South Korea 50 GB / 90 Days
Updated 2026-10-29
50 GB
90 days
$31.67
$0.63/GB
View plan
Tripuck
Asia 30 GB / 30 Days
Updated 2026-10-29
30 GB
30 days
$31.71
$1.06/GB
View plan
Tripuck
Global 30 GB / 30 Days
Updated 2026-10-29
30 GB
30 days
$31.71
$1.06/GB
View plan
Skyalo
Asia (14 areas) 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$31.99
$1.60/GB
View plan
Wanderly
Japan & South Korea 20GB 30days
Updated 2026-11-12
20 GB
30 days
$31.99
$1.60/GB
View plan
Yatelo
ASI 50GB 30 Days
Updated 2026-11-07
50 GB
30 days
$31.99
$0.64/GB
View plan
Yesim
South Korea
Updated 2026-11-12
30 GB
30 days
$32.51
(29,20 EUR) $1.08/GB
View plan
Tripuck
Asia 50 GB / 90 Days
Updated 2026-10-29
50 GB
90 days
$32.64
$0.65/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 15 Days / Total 30GB
Updated 2026-11-12
30 GB
15 days
$32.68
$1.09/GB
View plan
eSIM4Travel
South East Asia 12 eSIM - 30 GB - 30 Days
Updated 2026-11-12
30 GB
30 days
$32.71
$1.09/GB
View plan

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Data and trip length

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