If your plans change, most Seoul skin and aesthetic clinics will move your appointment without fuss, provided you tell them early. The part that varies is money. Some clinics take no deposit for a consultation. Others ask for one before they hold a slot for a long device session or a specific doctor. Refund rules range from fully refundable up to a deadline, to credit only, to non-refundable. Before you pay anything, get the clinic’s policy in writing. And if your flight moves, message the clinic with your new arrival and departure times, not just the date. The right treatment day depends on how many days you’ll have left in Seoul after it.
This guide covers how changes usually work, what to send the clinic when your travel shifts, and the questions worth asking before any money changes hands.
How do appointment changes usually work at a Seoul clinic?
Rescheduling is routine, and the clinic mostly needs time to fill or move the slot. For a short consultation or a quick injectable, a day or two of notice is usually plenty. For long sessions it matters more. That means lifting devices that need numbing cream, or treatments booked with a particular doctor, because the clinic may have blocked 60–90 minutes of a room and a clinician’s calendar for you.
In practice, a change looks like this:
- You message the same channel you booked through (WhatsApp, LINE, email or a booking form), with your name, the original date and time, and the treatment.
- The clinic offers new slots. Evenings and weekends fill faster, so offer two or three options rather than one.
- They confirm in writing. Keep that message. It is your record if anything is disputed later.
A reschedule is not the same as a cancellation. Many clinics that keep a deposit on cancellation will carry it over to a new date. That is one of the first things to ask about (see below).
What should you tell the clinic if your flight changes?
Send your new landing time and your new departure time, not just “I’m arriving a day later.” The clinic plans around how much recovery time you’ll have in Seoul, and that depends on both ends of the trip.
This matters because treatments don’t all belong on the same day of a trip. Some are better early, when you’ll be around for a follow-up. Others are better late, when their marks and bumps can fade at home. We covered this in detail in which treatments fit the first day of a trip, and which fit the last. Here is how it plays out with real menu lines at MIO Clinic:
- Filler is a first-day treatment on MIO’s own guidance. Nose Filler is listed at KRW 399,000 (about USD 290) for the imported line (Juvéderm, Restylane, Belotero) and KRW 159,000 (about USD 115) for the domestic line, both excluding VAT as published at the time of writing. Filler goes early so that any asymmetry or swelling can be checked before you leave. If your trip gets shorter and your filler day ends up close to departure, tell the clinic. They may suggest moving it earlier, not just to another day.
- Rejuran Healer and other skin boosters are last-day treatments. Rejuran Healer 2cc is KRW 189,000 (about USD 137) excluding VAT. These injections leave small bumps that settle over a few days, so they sit at the end of a trip. If your flight moves earlier, your “last day” may now be a day with no slot for it. Say so directly rather than hoping it fits.
- Numbed treatments need arrival buffer. Ultherapy Prime 300 shots is KRW 1,090,000 (about USD 790, VAT excluded) and requires numbing. That adds waiting time before the device session starts. If a delayed flight leaves you with only a narrow window on arrival day, the clinic needs to know whether numbing time still fits.
A short message covers it: “My flight changed. I now land Thursday at 14:10 and leave Sunday at 11:00. I’m booked for Nose Filler on Friday. Does that still work, or should we move it?”
One practical point for tight itineraries: MIO is open on Sundays too (10:00–19:00), and Monday and Friday run late to 21:00. If a delayed flight eats your weekday, a weekend or evening slot is often still available.
If you booked a specific doctor, what changes when you reschedule?
Asking for a particular doctor usually narrows your options, because you are now working with one person’s calendar, not the clinic’s.
At MIO, choosing a specific doctor adds KRW 100,000 (about USD 72) to the treatment. MIO’s four doctors are experienced clinicians, and each has a main focus. The medical director, Jung Guhyun, works on botox, filler, lifting, skin boosters and lasers. Shin Seungyong focuses on lifting, contouring and anti-aging. Both see patients in English. If you requested one of them and your dates move, ask two things. First, whether that doctor is working on your new day. Second, if they aren’t, whether the designation fee comes off when you’re booked with whoever is available.
If you didn’t pick a doctor, rescheduling is usually easier. You can still ask at consultation which doctor handles your concern.
What does a cancellation usually cost?
It depends entirely on the clinic’s policy and when you cancel. There is no Seoul-wide standard. The common patterns:
- No deposit, no fee. Common for consultations and low-cost sessions. Cancelling just means telling them.
- Deposit refundable up to a deadline (for example, a set number of days or hours before the appointment), then kept or converted to credit.
- Deposit converted to credit. You don’t lose it, but you can only use it at that clinic, sometimes within a time limit.
- Non-refundable deposit. Less common, but it exists, especially for high-demand slots.
Card refunds from a Korean business to a foreign card can also take days to weeks to show up. Currency conversion may mean the USD amount you get back is not exactly what left your account. Neither of these is the clinic’s choice. Knowing it in advance saves some confusion.
Not showing up without a message is the one thing to avoid. Even a late cancellation is better than none: many clinics are more flexible with someone who told them than with someone who didn’t appear.
What should you ask before paying anything upfront?
Ask these before you send a deposit or prepay for a package, and get the answers in writing:
- Is this a deposit or full prepayment, and exactly what does it cover? Name the treatment, the amount (shots, cc, area or kJ), and whether VAT is included. Seoul menus usually quote prices without VAT. Our guide to reading a Seoul clinic price list explains why the final bill can differ from the menu figure.
- What is the cancellation deadline, and what happens after it? Refund, credit, or forfeit?
- Can the deposit move to a new date, or to a different treatment? This matters if the doctor recommends something else at consultation.
- What if the doctor advises against the treatment on the day? A proper assessment sometimes concludes that a treatment isn’t right for you. Ask whether a deposit is returned or credited in that case.
- If I requested a specific doctor, is that fee refundable when the doctor is unavailable?
- How are refunds paid, and to which card or account?
A clinic that answers these plainly is showing you how it will handle other problems too. If you’re still undecided about what to book, consider getting a second opinion before you commit rather than paying a deposit on your first quote.
When is it better to cancel than to squeeze a treatment in?
Sometimes the honest answer is to skip it this trip. Consider cancelling or postponing if:
- Your recovery window is gone. A last-day skin booster the morning of a long-haul flight means flying with visible bumps and no chance to have them checked. A first-day filler with no days left for review defeats the point of doing it first.
- You arrive unwell, sunburned, or with an active breakout or skin infection in the treatment area. Clinicians commonly postpone in these cases anyway.
- You’re rushing a decision to use a deposit. A deposit is a sunk cost. It’s not a reason to have a treatment you’re no longer sure about.
- A same-day result isn’t possible. No filler, booster or lifting device gives a settled, final result within hours. If the trip only allows a few hours after treatment, you’ll leave before seeing how it turns out.
Tell the clinic why you’re moving it. The consultation and analysis are usually still useful. MIO, for example, assesses the face with detailed clinical photography and AI-assisted facial analysis before the doctor plans treatment. A consultation-only visit can still give you a plan for next time.
A simple checklist for booking with flexible travel
- Book with the clinic by message and keep the written confirmation.
- Send landing and departure times with every change.
- Know which of your treatments are first-day and which are last-day.
- Allow extra time for anything that needs numbing.
- Get the deposit and refund policy in writing before paying.
- If you requested a doctor, confirm their availability on the new date.
- Cancel as early as you can, and never simply not show up.
Plans change on nearly every trip. What makes it easy is telling the clinic the right details early and knowing what your payment covers.
FAQ
Do Seoul clinics charge a fee to reschedule?
Usually not, if you give reasonable notice. Fees or lost deposits more often apply to late cancellations or no-shows. Policies vary by clinic, so ask before booking.
Should I pay a deposit for a consultation?
Many clinics don’t require one for a consultation alone. If one is requested, ask whether it is refundable and whether it counts toward treatment, and get the answer in writing.
My flight moved earlier. Can I still have my skin booster on the last day?
Only if there’s a slot that leaves you comfortable flying with small injection bumps. Tell the clinic your new departure time, and ask whether to move the treatment earlier or postpone it to your next trip.
What happens if the doctor decides a treatment isn’t right for me on the day?
That can happen after an in-person assessment. Ask beforehand whether a deposit is refunded or credited in that case, so the doctor’s advice doesn’t cost you money.
If I booked a specific doctor and they’re unavailable after I reschedule, what happens?
Ask the clinic. At MIO, choosing a specific doctor adds KRW 100,000 (about USD 72). Confirm whether that fee is dropped if you’re seen by another doctor on your new date.
Book at MIO Clinic, Gangnam
Seoul Skin Notes is the official journal of MIO Clinic, a skin & aesthetic clinic in Gangnam, Seoul. The MIO team handles consultations and bookings in English over WhatsApp — tell them what you are considering and they will walk you through your options.
MIO Clinic
2-3F, FINE TOWER, 372 Gangnam-daero, Gangnam-gu, Seoul
Gangnam Station, Exit 4 — 3-minute walk
Hours: Mon & Fri 10:00–21:00 · Tue–Thu & Sat 10:00–19:00 · Sun 10:00–19:00
Web：mioclinic.kr/en · Instagram：@mioclinic_global · Email：en-official@mioclinic.kr · Google Maps