SMILE LASIK Cost Korea: Worth It on a Short Trip? Reviews, Methods and Recovery

SMILE LASIK cost Korea: can you actually fit it into a teacher's budget and a three-day weekend?

Read this before you book a ticket to Seoul.

By the end you'll know what decides the cost, which claims in review threads hold up, how the three laser methods differ, and what recovery looks like day by day. That should help you tell which option fits your eyes and your budget.

Hello, I'm Dr. Lee Ki-il, Medical Director and ophthalmologist at OLIM Eye Clinic in Gangnam, Seoul.

At OLIM, 5th-generation SMILE is done on Germany's SCHWIND ATOS through a 2mm incision, and the exam and surgery can happen on the same day. Before any surgery there are about 60 tests, and I review and explain your results in person. If SMILE doesn't suit your cornea, LASIK and Contoura LASEK on the Alcon Wavelight ex500 are in the same building.

I wrote this because people tend to compare one headline number for SMILE and miss two things: the exam can point to a different method, and the nights around surgery cost money too.

What you pay for SMILE in Korea depends on whether your cornea suits SMILE, which laser your exam points to, and how many days you need in Seoul. The quickest way to a figure for your own eyes is to ask with your current prescription in hand.

If you'd like a figure that fits your eyes, send a photo of your latest glasses or contact-lens prescription on WhatsApp along with the dates you have off, and ask what the SMILE figure would include.

Why your cornea decides the method, and the method decides the cost

SMILE removes a thin, lens-shaped piece of tissue (a lenticule) from inside the cornea through a small incision, without lifting a flap, as Reinstein and colleagues describe in their 2014 review in Eye and Vision. LASIK cuts a flap and reshapes the tissue underneath. LASEK reshapes the front surface of the cornea, and the surface layer then has to heal over several days, according to the American Academy of Ophthalmology's EyeWiki.

Each of these runs on a different laser. So the cost conversation only becomes real once you know which one your eyes can take.

What tips the choice is mostly your corneal thickness and shape, set against your prescription. A stronger prescription means more tissue removed, and a thinner cornea means less to spare. Our Pentacam analyzes corneal topography, thickness and shape to pick up abnormal corneas such as keratoconus before surgery.

Which methods might you end up with: SMILE, LASIK or Contoura LASEK?

5th-generation SMILE on the SCHWIND ATOS corrects myopia and astigmatism without a corneal flap, using real-time 7D eye tracking and low energy tailored to your cornea. For many people with moderate myopia and enough corneal thickness, it's the first option worth discussing.

LASIK uses a flap. Vision usually comes back quickly, but some surgeons steer people who play contact sports away from flap procedures, because a flap can be dislodged by a hard knock to the eye.

Contoura LASEK on the Alcon Wavelight ex500 shapes the ablation to your own cornea and preserves as much residual cornea as possible, which makes it suitable for high myopia and astigmatism. The trade-off is the surface healing: expect a few uncomfortable days and slower early vision than with SMILE or LASIK.

If you've seen "SMILE Pro" in your searches, that name belongs to another manufacturer's laser platform. What I offer is 5th-generation SMILE on the SCHWIND ATOS, so whenever you compare quotes, ask which laser the figure is for. I've written more about how corneal thickness decides between SMILE, LASIK and LASEK if you want the longer version.

SMILE LASIK cost Korea: what goes into your figure

For someone on a short trip, the figure has more parts than the laser. These five decide what you actually spend:

1. The method your exam points to. SMILE, LASIK and Contoura LASEK use different lasers. If your cornea steers you away from SMILE, the figure changes with it.
2. The pre-op exam. About 60 tests come before any surgery. Ask whether they're part of the figure you're quoted.
3. Ask what's covered and how many visits fall inside your stay.
4. Nights in Seoul. Same-day exam and surgery shortens the stay. We're closed Wednesdays and Sundays, so which days you can use affects how many nights you pay for.
5. Getting there and back. The clinic is about 200m from Exit 6 of Eonju Station. You can't drive after surgery, so plan on public transport or a companion.

The OLIM Eye Clinic English homepage has our hours and address if you're sketching dates. To get the figure for your own case, ask on WhatsApp what SMILE would cost for your eyes, and which of these five items that figure covers.

How would this play out on a three-day weekend?

Say you teach English a train ride outside Seoul, your prescription is around minus 4, and you've got a Friday off before the weekend. Our guidance is to stop wearing contact lenses 1–2 weeks before vision correction, so your cornea can return to its natural shape. That part starts at home, two weekends earlier.

On Friday we're open 10:00–19:30, and registration for exams and surgery closes 2 hours before closing. About 60 tests are not a quick stop, so come in the morning. If your results suit SMILE, surgery can follow that same day, and you head back to your room by subway with someone or on your own on foot, never behind the wheel.

Saturday we're open 09:00–15:00 and Sunday we're closed. Ask at booking when your first check after surgery should be. If it lands on Saturday, the weekend works as planned.

Now say the Pentacam shows your cornea is thinner than average for your prescription, and Contoura LASEK makes more sense. The laser bill may change, but the bigger change is your time: a surface that needs several days to heal makes a Monday in front of a whiteboard hard going. That's where the real cost of a short trip moves, through days off rather than the laser.

What do reviews of SMILE in Korea get right and wrong?

"You can have the exam and surgery on the same day." True at clinics that offer it, and OLIM does. But a same-day plan only goes ahead if your results support it. We don't perform surgery that isn't needed, and if your eyes are better suited to ongoing care than surgery, we'll tell you so.

"SMILE means no dry eye." Not accurate. Because there's no flap, SMILE is thought to disturb fewer corneal nerves, and dryness is often milder on average. Still, dry, gritty eyes in the first weeks are common after any laser vision correction, SMILE included.

"The number someone posted is what you'll pay." Posted figures rarely say which laser was used, whether the exam and checks were included, or how long ago it was. Treat them as a prompt to ask what your own figure includes.

"You can fly home the next day." Partly true.

How fast is recovery, and when can you fly?

After SMILE, many people see well enough for daily tasks within a day or two, with some haze or fluctuation over the first weeks. LASIK is usually similar in the early days. LASEK is slower: the surface layer needs several days to heal, and those days are usually more uncomfortable.

The U.S. Food and Drug Administration's guidance for laser vision correction also tells people not to rub their eyes and to stay out of swimming pools and hot tubs for a while after surgery. On a weekend trip that rules out the spa, and on a flight it means using your lubricating drops as instructed.

Book the return journey after the first check you agreed at booking, not before. If you live abroad and are flying, add a spare day for the method your exam may point to, since a switch from SMILE to LASEK adds healing time.

If your deadline is a Monday class, message us on WhatsApp with the date you must be back at work, and ask how that fits the check-up schedule for each method.

Who should wait, and what to do if something feels off back home

Risks and side effects to know

The common effects are temporary: dry or gritty eyes, glare and halos around lights at night, and vision that fluctuates through the day. For most people these ease over weeks to a few months. Less often, vision can end up slightly under- or over-corrected, which may need glasses or a further procedure later.

Some people should wait or skip laser vision correction altogether. The FDA lists, among others, a prescription that has changed in the past year, pregnancy or breastfeeding, autoimmune or other conditions that affect healing, and certain medications. Thin or irregular corneas and any active eye infection are reasons to hold off too.

If something feels wrong once you're home, such as pain that gets worse, vision that drops, increasing redness or discharge, see an ophthalmologist near you that day. Bring your surgery record showing the method and laser used. The U.S. Centers for Disease Control and Prevention's medical-tourism guidance recommends arranging follow-up care at home and carrying copies of your records before you travel.

How quickly eyes settle varies from person to person, and whether laser surgery suits you at all is something only a full exam can answer.

The part that's easy to send

When you're ready, send a photo of your latest eye-exam report or prescription on WhatsApp, and ask the one thing you need settled first, whether that's what the figure covers or how many nights to plan. One photo is enough to start, and you can ask before booking anything. When you come in, I examine your eyes, explain the results myself, and recommend only the surgery your eyes need.

Frequently asked questions

Is 5th-generation SMILE the same as SMILE Pro?

No. SMILE Pro is the name of another manufacturer's laser platform. OLIM performs 5th-generation SMILE on Germany's SCHWIND ATOS, which corrects myopia and astigmatism without a corneal flap through a 2mm incision.

Can I have the exam and SMILE on the same day at OLIM?

Yes, exam and surgery can happen on the same day if your results suit SMILE. Registration for exams and surgery closes 2 hours before closing: Mon, Tue and Thu 10:00–19:00, Fri 10:00–19:30, Sat 09:00–15:00. We're closed Wednesdays and Sundays.

When should I stop wearing contact lenses before the exam?

OLIM's guidance is to stop wearing contact lenses 1–2 weeks before vision correction surgery, so your cornea can return to its natural state and the measurements reflect your real eye.

What if the exam shows SMILE isn't right for me?

We recommend only the surgery your eyes need. If your cornea suits LASIK or Contoura LASEK better, that's what we'll discuss. If your eyes are better suited to ongoing care than surgery, we'll tell you so and won't operate.

Is "Korean smile surgery" the same thing as SMILE eye surgery?

SMILE in this article is a laser vision correction procedure for myopia and astigmatism.

Sources

1. Small incision lenticule extraction (SMILE) history, fundamentals of a new refractive surgery technique and clinical outcomes (Reinstein DZ, Archer TJ, Gobbe M. Eye Vis 2014;1:3) · Eye and Vision (via PubMed Central)
2. LASEK · American Academy of Ophthalmology (EyeWiki)
3. When is LASIK not for me? · U.S. Food and Drug Administration
4. What should I expect during and after surgery? (LASIK) · U.S. Food and Drug Administration
5. Medical Tourism · U.S. Centers for Disease Control and Prevention

Written with AI assistance from OLIM Eye Clinic Gangnam's published information and the medical sources listed below. This article is general medical information and does not replace a diagnosis. Whether and how to operate is decided after an in-person exam.