A clinic trip is a schedule, not a holiday. Translation, taxis and aftercare messages all need data that works the moment you land.
Buy now, activate whenever you land.
요금
More lengths:
| Days | Data | Price | They charge | |
|---|---|---|---|---|
| 3 days | Unlimited/day | $9.45 | Airalo |
|
| 5 days | Unlimited/day | $15.75 | Airalo |
|
| 30 days | 2GB/day | $49.90 | — |
Hotspot shares your daily allowance.
이유
10 days unlimited $27.60 fits the standard consult-to-follow-up window
Translation apps work in the consultation room, not just the hotel
Aftercare instructions usually arrive by KakaoTalk
Gangnam clinics cluster within a few subway stops.
지혜
Papago handles Korean medical vocabulary better than Google Translate. It needs data.
Kakao T for taxis; the app is Korean-first but the flow is obvious.
Book a hotel within walking distance of the clinic for the first 48 hours.
Ask for your documents in writing before you fly home; your own doctor will want them.
This site is not a clinic, takes no fee from any clinic, and gives no medical advice. We sell data.
관심








열두달
Deep cold and empty palaces. Ski season in Gangwon.
The coldest weeks end; Seollal shuts the country for three days.
Grey turns green. Cherry blossom reaches Jeju at the end of the month.
Blossom sweeps north: Jinhae, then Yeouido, then Seoul.
The best month. Warm, dry, and everything is open.
Green and humid; the rains build toward the end.
Monsoon. Museums, cafes and the odd perfect blue day.
Hot and loud. Beaches, festivals, and air conditioning.
Chuseok empties Seoul and fills every road out of it.
Autumn starts on Seoraksan's ridges. Ideal walking weather.
Peak danpung in Seoul, then Busan. Our favourite month.
First snow, illuminations, and a quiet run-up to New Year.
비자
Most EU, UK, Australian, US and Canadian passports enter visa-free for 90 days, but you must apply for **K-ETA** online before you fly unless your nationality is on the current exemption list. Checked Sep 8, 2026; rules change, confirm on the official K-ETA site.
Fill in the arrival card and customs declaration through Q-CODE or on paper; Q-CODE is faster at Incheon.
Your passport only needs to stay valid for the length of the stay.
확인
Dial *#06#
If an EID appears, your phone takes an eSIM.
No EID? Don't buy this. The counters in Incheon arrivals sell physical SIMs.

질문
1GB a day at full speed, then unlimited at 5Mbps for the rest of the day. Enough for maps, chat and streaming that isn't 4K. We'd rather print the number than hide it.
That one is 2GB a day, not unlimited, and we never label it otherwise. A 30-day unlimited Korean plan costs us more at wholesale than we could honestly sell it for.
Not at purchase. Buy today; your days begin the first time the eSIM connects in Korea.
Yes. It shares your daily allowance.
연락