LASIK averages $2,000–$3,000 per eye in the US. Abroad, the same bladeless femtosecond procedures — using identical Zeiss VisuMax and Alcon platforms — run $800–$1,500 per eye. Cataract surgery with premium IOLs shows similar savings.
Vision correction is one of the lowest-risk procedures to pursue abroad. LASIK is a 10–15 minute outpatient procedure with a 96%+ patient satisfaction rate globally. The technology is standardized — the same Zeiss VisuMax, Alcon EX500 WaveLight, and Schwind AMARIS laser platforms used by top US refractive surgeons are installed in clinics worldwide. Surgeon training is similarly standardized through manufacturer certification programs.
The cost difference is dramatic. A US LASIK center charges $2,000–$3,000 per eye for bladeless, wavefront-guided treatment. In Turkey, the same procedure on the same equipment runs $800–$1,200 per eye. In Colombia, $900–$1,500. In India, $400–$800. The savings are large enough that even after accounting for flights and accommodation, the total cost is typically 40–60% less than domestic treatment.
Cataract surgery — the most commonly performed surgery in the world — shows even larger absolute savings when premium intraocular lenses (multifocal, toric, extended depth of focus) are involved. Premium IOLs add $1,500–$4,000 per eye to US cataract surgery costs. Abroad, the same lenses from the same manufacturers cost a fraction of that premium.
| Procedure | United States | Turkey | Colombia | India | South Korea |
|---|---|---|---|---|---|
| LASIK (per eye) | $2,000–$3,000 | $800–$1,200 | $900–$1,500 | $400–$800 | $1,000–$1,800 |
| LASIK (both eyes) | $4,000–$6,000 | $1,500–$2,500 | $1,800–$3,000 | $800–$1,500 | $2,000–$3,500 |
| PRK (per eye) | $1,800–$2,500 | $700–$1,000 | $800–$1,200 | $350–$700 | $900–$1,500 |
| SMILE (per eye) | $2,500–$3,500 | $1,000–$1,500 | $1,200–$1,800 | $600–$1,000 | $1,200–$2,000 |
| Cataract (standard IOL) | $3,500–$5,000 | $1,000–$2,000 | $1,200–$2,500 | $500–$1,200 | $1,500–$2,500 |
| Cataract (premium IOL) | $5,000–$9,000 | $1,500–$3,000 | $2,000–$4,000 | $1,000–$2,500 | $2,500–$4,500 |
| ICL (Implantable Collamer Lens) | $4,000–$6,000 | $1,500–$2,500 | $2,000–$3,500 | $1,200–$2,000 | $2,000–$3,500 |
Modern LASIK uses a femtosecond laser to create a corneal flap, then an excimer laser to reshape the underlying corneal tissue — correcting myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. The entire procedure takes 10–15 minutes for both eyes. PRK is a surface-based alternative that avoids creating a flap — preferred for patients with thinner corneas or certain occupations (military, contact sports).
Technology verification: Ask which laser platform the clinic uses. The gold standard systems: Zeiss VisuMax (for flap creation or SMILE), Alcon EX500 WaveLight (excimer), Schwind AMARIS (excimer). If a clinic uses older or off-brand equipment, that's a consideration — not necessarily a dealbreaker, but worth asking about.
SMILE (Small Incision Lenticule Extraction): A newer, flapless technique using only the Zeiss VisuMax. No flap means no flap-related complications. Growing in popularity, especially in South Korea and Turkey. Currently treats myopia and astigmatism only (not hyperopia).
Recovery: LASIK: most patients see clearly within 24 hours. PRK: 3–5 days of discomfort and blurry vision while the surface heals. Both: avoid rubbing eyes, use prescribed drops for 1–4 weeks. Most patients can fly 2–3 days after LASIK, 5–7 days after PRK. Plan a minimum 5-day trip for LASIK (consultation + procedure + 1-day post-op check), 7–10 days for PRK.
Cataract surgery (phacoemulsification) removes the clouded natural lens and replaces it with an artificial intraocular lens (IOL). It's the most performed surgery globally — over 20 million procedures per year. The technology and technique are highly standardized worldwide.
IOL choices matter most: The lens implanted during cataract surgery determines your visual outcome for life. Standard monofocal IOLs correct distance vision only (you'll still need reading glasses). Premium IOLs offer additional capabilities: multifocal (distance + near), toric (corrects astigmatism), EDOF/extended depth of focus (continuous range of vision). Premium IOLs from Alcon (PanOptix, Vivity), Johnson & Johnson (Synergy, Tecnis), and Zeiss (AT LISA) are available at top international clinics — often at $1,000–$3,000 less per eye than in the US.
Recovery: Vision improvement begins within hours. Avoid bending over, lifting heavy objects, and getting water in the eye for 1–2 weeks. Eye drops for 4–6 weeks. If doing both eyes, most surgeons space procedures 1–2 weeks apart. Plan a 10–14 day trip for bilateral cataract surgery.
ICL is an alternative to LASIK for patients with high myopia (above -8 diopters), thin corneas, or dry eyes that make LASIK unsuitable. A thin, biocompatible lens is implanted behind the iris, in front of the natural lens — additive rather than tissue-removing. The procedure is reversible (the lens can be removed) and preserves corneal structure.
ICL has been growing rapidly in South Korea, where it's become the preferred refractive procedure for many patients. The Visian ICL (STAAR Surgical) is the most widely implanted version globally. Costs abroad run $1,200–$3,500 per eye compared to $4,000–$6,000 in the US.
Best for: LASIK, SMILE, cataract. Istanbul has dozens of refractive surgery clinics with latest-generation equipment. All-inclusive packages common (procedure + hotel + transfers). Very competitive pricing. High volume — verify individual surgeon experience.
Best for: SMILE, ICL, precision refractive work. Seoul's Gangnam district has world-leading refractive clinics. Highest adoption of SMILE technology. Strong ICL expertise. Premium pricing but cutting-edge techniques.
Best for: LASIK, cataract. Bogotá has established ophthalmology departments at top hospitals. Proximity to US. Good balance of quality and cost. Growing refractive surgery tourism.
Best for: Deepest savings. LASIK from $400/eye. High-volume centers in Delhi, Mumbai, Chennai. Aravind Eye Hospital system is globally recognized. Excellent for cataract surgery at scale.
Surgeon credentials: Refractive surgeons should be board-certified ophthalmologists (not optometrists) with specific training in refractive surgery. Verify through the country's ophthalmology society. Ask about case volume — how many LASIK/SMILE/cataract procedures they perform annually.
Equipment verification: Ask the clinic which specific laser platforms they use and when they were installed. Laser systems require regular maintenance and calibration — ask about their maintenance schedule. Newer-generation equipment generally produces better outcomes.
Candidacy screening: A thorough pre-operative evaluation should include corneal topography, corneal thickness (pachymetry), pupil size measurement, tear film assessment, and a detailed refraction. If a clinic offers to perform LASIK without comprehensive screening, that's a serious red flag. Not everyone is a LASIK candidate — a responsible surgeon will tell you if you're not.
Enhancement/retreatment policy: Approximately 5–10% of LASIK patients need an enhancement (touch-up) procedure. Confirm whether enhancement is included in the initial pricing and what the process is if you need it from abroad — will the clinic cover a return trip enhancement? Will they coordinate with a local provider?
Most surgeons clear patients to fly 2–3 days after LASIK, after the 1-day post-op check confirms normal healing. The main concern is dry cabin air irritating healing eyes — use preservative-free artificial tears frequently during the flight. PRK patients should wait 5–7 days. Wear sunglasses on the plane (light sensitivity is common in the first week).
At top international clinics, yes. Zeiss, Alcon, and Schwind sell the same laser platforms worldwide — there's no "international version" with different specs. Ask the clinic which specific model they use and verify it matches current-generation technology. The equipment is identical; the difference is in the surgeon operating it.
Discuss enhancement policy before your procedure. Some international clinics include free enhancement within 12 months. If you need an enhancement and can't return, any US refractive surgeon can perform one using your post-op records. The enhancement rate is similar regardless of where the initial procedure was performed.
For LASIK and SMILE, bilateral simultaneous treatment (both eyes same day) is standard practice worldwide and has an excellent safety record. For cataract surgery, most surgeons prefer sequential treatment — one eye first, then the second eye 1–2 weeks later — to verify the IOL selection and visual outcome before treating the second eye.