Stellar eSIM
Free VPN
750 MB
7 days$0.88/GB
$0.66
See deal
GyeongbokgungBest eSIM for Korea
from $0.06/GB6,265 plans36 providersPrices updated Oct 16, 2026
Which plan should you get?
Your trip: ≈7 GB over 7 days
Trip length (days)
Your data use
Our pick for your trip
abesteSIM
10 GB · 7 days
$2.07$0.21/GB
The lowest total price covering 7 days and ≈7 GB.
3 GB spare
Lowest everSee dealStop counting GB
abesteSIM
Unlimited · 7 days1 GB/day
$2.79$0.40 /day
The cheapest unlimited plan covering 7 days.
+$0.72
Lowest everSee dealWhat the catalogue says
- abesteSIM's unlimited plan gives 1 GB a day at full speed, then slows down.
- Not counting gigabytes costs $0.72 more (35%).
Data
Duration
240 plans
Under 1 GB1 plan
from $0.88/GBStellar eSIM
$0.66
750 MB · 7 daysFree VPN
$0.88/GB
1 GB12 plans
from $0.51/GBabesteSIM
$0.51Lowest ever
1 GB · 3 days
$0.51/GB
Stellar eSIM
$0.76
1 GB · 7 daysFree VPN
$0.76/GB
Stellar eSIM
$0.81
1 GB · 30 daysFree VPN
$0.81/GB
MicroEsim
$0.84Lowest ever
1 GB · 3 days
$0.84/GB
Roamic
$0.99Lowest ever
1 GB · 7 days
$0.99/GB
MicroEsim
$0.99Lowest ever
1 GB · 5 days
$0.99/GB
2 GB5 plans
from $0.67/GBStellar eSIM
$1.34
2 GB · 15 daysFree VPN
$0.67/GB
Stellar eSIM
$1.35
2 GB · 30 daysFree VPN
$0.68/GB
Stellar eSIM
$1.65
2 GB · 20 daysFree VPN
$0.83/GB
3 GB20 plans
from $0.40/GBStellar eSIM
$1.19
3 GB · 1 dayFree VPN
$0.40/GB
abesteSIM
$1.22Lowest ever
3 GB · 3 days
$0.41/GB
Stellar eSIM
$1.37
3 GB · 30 daysFree VPN
$0.46/GB
Stellar eSIM
$1.38
3 GB · 5 daysFree VPN
$0.46/GB
abesteSIM
$1.39Lowest ever
3 GB · 5 days
$0.46/GB
abesteSIM
$1.57Lowest ever
3 GB · 7 days
$0.52/GB
4 GB5 plans
from $0.55/GBStellar eSIM
$2.21
4 GB · 30 daysFree VPN
$0.55/GB
Stellar eSIM
$2.53
4 GB · 20 daysFree VPN
$0.63/GB
MobiMatter
$4.99Lowest ever
4 GB · 5 daysRegional
$1.25/GB
5 GB20 plans
from $0.40/GBabesteSIM
$2.01Lowest ever
5 GB · 3 days
$0.40/GB
Stellar eSIM
$2.13
5 GB · 15 daysFree VPN
$0.43/GB
Stellar eSIM
$2.28
5 GB · 5 daysFree VPN
$0.46/GB
abesteSIM
$2.29Lowest ever
5 GB · 5 days
$0.46/GB
MicroEsim
$2.30Lowest ever
5 GB · 3 days
$0.46/GB
abesteSIM
$2.51Lowest ever
5 GB · 7 days
$0.50/GB
6 GB2 plans
from $0.92/GBStellar eSIM
$5.53
6 GB · 30 daysFree VPNRegional
$0.92/GB
Stellar eSIM
$5.53
6 GB · 20 daysFree VPNRegional
$0.92/GB
7 GB2 plans
from $0.93/GBStellar eSIM
$6.48
7 GB · 30 daysFree VPNRegional
$0.93/GB
Stellar eSIM
$6.48
7 GB · 20 daysFree VPNRegional
$0.93/GB
8 GB4 plans
from $0.93/GBStellar eSIM
$7.44
8 GB · 30 daysFree VPNRegional
$0.93/GB
Stellar eSIM
$7.44
8 GB · 20 daysFree VPNRegional
$0.93/GB
9 GB4 plans
from $0.93/GBStellar eSIM
$8.40
9 GB · 30 daysFree VPNRegional
$0.93/GB
Stellar eSIM
$8.40
9 GB · 20 daysFree VPNRegional
$0.93/GB
10 GB20 plans
from $0.21/GBabesteSIM
$2.07Lowest ever
10 GB · 7 days
$0.21/GB
Stellar eSIM
$3.48
10 GB · 20 daysFree VPN
$0.35/GB
abesteSIM
$3.63Lowest ever
10 GB · 3 days
$0.36/GB
abesteSIM
$3.84Lowest ever
10 GB · 5 days
$0.38/GB
abesteSIM
$4.28Lowest ever
10 GB · 10 days
$0.43/GB
Stellar eSIM
$4.29
10 GB · 10 daysFree VPN
$0.43/GB
12 GB6 plans
from $0.37/GBStellar eSIM
$4.47
12 GB · 20 daysFree VPN
$0.37/GB
Stellar eSIM
$5.44
12 GB · 30 daysFree VPN
$0.45/GB
MobiMatter
$11.99Lowest ever
12 GB · 30 daysRegional
$1.00/GB
Airhub
$13.00Lowest ever
12 GB · 5 days
$1.08/GB
Airhub
$15.50Lowest ever
12 GB · 30 days
$1.29/GB
eSIM prices for Korea
The lowest live price for every data and duration combination, from the 6265 plans we track.
| Data | 7+ days | 15+ days | 30+ days |
|---|---|---|---|
| 1 GB+ | $0.76Stellar eSIM | $0.81Stellar eSIM | $0.81Stellar eSIM |
| 3 GB+ | $1.37Stellar eSIM | $1.37Stellar eSIM | $1.37Stellar eSIM |
| 5 GB+ | $2.07abesteSIM | $2.13Stellar eSIM | $2.89Stellar eSIM |
| 10 GB+ | $2.07abesteSIM | $3.48Stellar eSIM | $4.53Stellar eSIM |
| 20 GB+ | $6.49Stellar eSIM | $6.49Stellar eSIM | $6.52Stellar eSIM |
| Unlimited | $2.03abesteSIM | $3.73abesteSIM | $6.60abesteSIM |
Travel guide
Best eSIM for Korea: how to choose
- Currency
- KRW (₩)
- Capital
- Seoul
- Plugs
- C/F · 220 V
- Emergency
- 112 · 119
- Dial code
- +82
- Language
- Korean
01
The Korea eSIM market right now
We currently track 6265 live plans for Korea from 36 provider(s). The cheapest works out at $0.06 per GB, while the typical plan sits around $1.70 per GB — anything far above that is overpriced for this destination.
1962 of them come with unlimited data, and the longest validity on offer is 365 days.
02
Country plan or regional eSIM?
Besides plans dedicated to Korea, we track 3358 regional and 1199 global options that also cover it, from $0.17 per GB. They cost more per GB but save you buying a second eSIM if you cross a border.
Worth checking if your trip also touches North Korea: one regional plan often beats two country plans.
03
How much data do you actually need?
In this destination the 1000 GB size gives the best value at $0.06 per GB. Smaller bundles look cheap but cost far more per gigabyte; much larger ones rarely get used up on a short trip.
For a week-long trip, the cheapest option covering at least 5 GB is $2.07 (10 GB, 7 days) from abesteSIM.
- Maps, ride-hailing and translation are the heavy consumers — roughly 1 GB a day covers them comfortably
- Streaming video or uploading clips can double that; pick unlimited if that is your habit
- Check hotspot support before buying if you travel with a laptop or tablet
04
Before you fly to Korea
An eSIM is a QR code, not a physical card: install it at home over Wi-Fi and activate it on arrival. Your usual number stays active for calls and SMS.
- Check your phone supports eSIM (iPhone XS or newer, most flagships since 2019) and is carrier-unlocked
- Buy and install before departure, while you still have reliable Wi-Fi
- Turn on the eSIM for data when you land; leave your home line for calls
- Validity usually starts at first connection in the destination, not at purchase
Weather in Korea: when to go
Live conditions in Seoul plus the climate normals that decide the best month for your trip.
Right now
Seoul
24°
Feels like 24°
Humidity 63%Wind 19 km/hUV index 4ModerateSunrise 06:39Sunset 17:51
Today
24°
9°
Sun
21°
15°
100%
Mon
19°
13°
Tue
19°
12°
29%
Wed
17°
5°
39%
Thu
13°
3°
Fri
20°
3°
Live forecast from Open-Meteo · updated hourly
Best time to visit
Average highs and lows per month; bars show rainy daysBest months
April · May · October
Mild temperatures and least rain
Harder months
January · February
Cold and short days
Wettest month
July
22 rainy days
Driest month
December
1 rainy days
Winter-4° – 5°
17 rainy days
Spring6° – 19°
20 rainy days
Summer21° – 30°
41 rainy days
Autumn11° – 20°
28 rainy days
eSIM providers for Korea
eSIM for Korea: common questions
How much does an eSIM for Korea cost?
Plans currently start at $0.41. We compare 6265 live offers and re-check every price daily.
Are there unlimited data plans?
Yes — 1962 of the tracked plans come with unlimited data, from $0.22 per day.
When should I buy and install the eSIM?
Buy it before you travel and install it over Wi-Fi at home; activate it when you land. Validity usually starts with the first connection at the destination.
How does RighteSIM rank these plans?
Purely by live price per GB. Paid placements never change the organic ranking and are always labeled as sponsored. How we evaluate →
