Airwaily
100 MB
7 Days / 1 Week80% offSouth Korea eSIM
Buy a cheap, reliable South Korea eSIM with data plans from 100 MB to 100 GB.
Plans from$0.22$1.0980% off
100 MB 7 Days / 1 Week
Gyeongbokgung Palace, Seoul
- Fast 4G/5G
- One-click Activation
- Hotspot Sharing
- 24/7 Support
Choose your plan
7 Days / 1 Week(3 plans)
15 days(3 plans)
30 Days / 1 Month(18 plans)
2 GB
30 Days / 1 Month$1.52$0.76/GB3 GB
30 Days / 1 Month$1.59$0.53/GB4 GB
30 Days / 1 Month$2.57$0.64/GB5 GB
30 Days / 1 Month$3.31$0.66/GB10 GB
30 Days / 1 Month$5.19$0.52/GB12 GB
30 Days / 1 Month$6.56$0.55/GB16 GB
30 Days / 1 Month$6.91$0.43/GB18 GB
30 Days / 1 Month$7.21$0.40/GB20 GB
30 Days / 1 Month$7.87$0.39/GB30 GB
30 Days / 1 Month$13.45$0.45/GB32 GB
30 Days / 1 Month$14.43$0.45/GB35 GB
30 Days / 1 Month$15.33$0.44/GB38 GB
30 Days / 1 Month$16.24$0.43/GB40 GB
30 Days / 1 Month$20.00$0.50/GB42 GB
30 Days / 1 Month$20.74$0.49/GB45 GB
30 Days / 1 Month$22.20$0.49/GB48 GB
30 Days / 1 Month$23.26$0.48/GB50 GB
30 Days / 1 Month$24.65$0.49/GB1 day(1 plan)
20 days(9 plans)
60 Days / 2 Months(2 plans)
90 Days / 3 Months(1 plan)
Tech specs
| Specification | Details |
|---|---|
| Country coverage | South Korea only. |
| Local networks | LG U+, SKTelecom |
| Network technology | Connects to 5G where available. LTE is not confirmed on this plan. Networks and technology vary by plan. |
| Data & validity | Fixed total data. No daily reset. |
| Available data allowances | 100 MB, 750 MB, 1 GB, 2 GB, 3 GB, 4 GB, 5 GB, 10 GB, 12 GB, 14 GB, 15 GB, 16 GB, 18 GB, 20 GB, 30 GB, 32 GB, 35 GB, 38 GB, 40 GB, 42 GB, 45 GB, 48 GB, 50 GB, and 100 GB |
| Available durations | 1 day, 7 Days (1 Week), 15 days, 20 days, 30 Days (1 Month), 60 Days (2 Months), and 90 Days (3 Months) |
| Calls & SMS | Use internet messaging and calling apps. |
| Hotspot | The listed networks support hotspot. Any device you connect draws from the same data allowance. |
| Your phone | An eSIM-compatible, network-unlocked phone is required. |
How it works
Pick a plan, add the eSIM to your phone, then connect once you're in South Korea.
01Choose your plan
Check phone compatibility and carrier lock; choose a plan by allowance and validity.
02Follow the installation instructions
Install over Wi-Fi. Check when validity starts before installing.
03Connect in South Korea
Select the eSIM for mobile data and follow its setup instructions.
Frequently asked questions.
Answers to common setup and buying questions.
Which South Korea eSIM plan should I choose?
Check our plan's data allowance, validity, activation and local networks before you buy. Save essential maps and bookings offline.
When does the plan start?
Validity begins: First Network Connection / First Installation.
Which networks are included?
Networks vary by plan. Reception and speeds depend on location, network conditions and your device.
Can I use a hotspot?
Check hotspot support on each plan. Connected devices share the allowance.
Does the data reset every day?
Fixed total data. No daily reset.
Can I use this package in another country?
South Korea only.
What phone do I need?
An eSIM-compatible, network-unlocked phone is required.
What should I check if mobile data is not working?
Check coverage, remaining data and validity. Follow the supplied roaming and APN instructions. Keep the eSIM installed when contacting support.
Which apps can I use with the South Korea eSIM, and how fast will they work?
The South Korea eSIM is designed to deliver high-speed internet access for all apps from around the world, including the following 50 apps:
WhatsApp, Google Maps, Instagram, TikTok, YouTube, iMessage, FaceTime, Uber, Spotify, Google Translate, Booking.com, Airbnb, Revolut, Gmail, ChatGPT, Facebook, Messenger, Snapchat, Telegram, Netflix, Apple Maps, Bolt, Grab, Wise, PayPal, Waze, Citymapper, Tripadvisor, GetYourGuide, Klook, Skyscanner, Expedia, Agoda, Trip.com, Trainline, Omio, Uber Eats, Google Lens, Apple Music, YouTube Music, Disney+, Discord, Reddit, X, Signal, Zoom, Microsoft Teams, Slack, Microsoft Outlook, and Google Photos.
Using your eSIM through South Korea
Mobile data in South Korea
One prepaid plan covers Incheon arrival, palace visits in Seoul and a few days in Busan, for sightseeing or for visiting family. Save your accommodation address in Korean and English so a driver can find the exact building.
Check our plan's data allowance, validity, activation and local networks before you buy. Save essential maps and bookings offline.
Check the network for your plan.
Networks vary by plan. Reception and speeds depend on location, network conditions and your device.
Seoul: keep your terminal and station separate.
Before you land at Incheon, note which terminal you arrive at and save your accommodation name in Korean. Both terminals put their railway facilities in a basement-level transportation centre, so check the map for your specific terminal before leaving arrivals.
Open the airport railroad guide to work out your connection, then use data to pull up the onward route and message your host. A station name alone won't fix a meeting point, so agree on an exit number or a nearby building entrance.
For a day at Gyeongbokgung, download the palace visitor information before you leave your room. Keep a saved hotel pin for the way back, and do app downloads on Wi-Fi so a small arrival allowance isn't spent on setup.
Save before you goTerminal map, hotel address in Korean, onward station and the exit you agreed on.
Busan: fix a meeting point before the climb.
Gamcheon Culture Village climbs a hillside with terraced houses, stepped lanes and murals. Check the official tourism listing for the visitor area, then pick a specific entrance or café as your group meeting point.
Save the final walking directions before you set off. A pin can disguise a steep approach, so ask your accommodation about the route if stairs or luggage are a worry, and keep your return stop and hotel address available offline.
One South Korea plan supplies data in both Seoul and Busan wherever the listed network offers coverage. You don't need a separate city eSIM, and a bigger plan won't improve reception indoors or en route.
Save before you goThe village approach, your return stop and a meeting point everyone can spot.
Choose your South Korea plan
Compare data amounts and durations to find the plan that fits your trip.
Choose a plan
