Minimally invasive treatment for chronic sinusitis.
Last updated: 2026-07-21
Key Takeaways
The average cost of endoscopic sinus surgery (FESS) in Istanbul ranges from €2,500 to €4,500. This price often includes the surgeon's fee, hospital charges, anesthesia, and pre-operative tests, offering significant savings compared to the UK or USA.
From 2.500 €
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Costs, clinics, recovery timelines and what to ask your surgeon.
| Country | Average Cost for FESS |
|---|---|
| Turkey (Istanbul) | €2,500 - €4,500 |
| United Kingdom | €7,000 - €10,000 |
| Germany | €6,000 - €9,000 |
| United States | $15,000 - $25,000+ |
Important Note
Prices shown are estimates based on average packages and are for informational purposes only. Actual treatment costs vary depending on individual medical needs, the chosen clinic, procedure scope, and required preoperative assessments. Each patient receives a personalized treatment plan with custom pricing after an individual clinical evaluation.
Written by
Dr. Ayşe Kaya · MD, Board-Certified Plastic Surgeon
Last updated:
Patients typically experience discomfort, pressure, and congestion rather than sharp pain after sinus surgery. This is managed effectively with prescribed pain medication. The procedure itself is performed under general anesthesia, so you will not feel anything during the operation.
The success rate for FESS in Turkey is high, generally between 85-95%, which is comparable to rates in the US and UK. Success is defined by significant symptom improvement and better sinus function. Choosing an experienced surgeon in a JCI-accredited facility maximizes the likelihood of a positive outcome.
Patients should plan to stay in Istanbul for approximately 7 to 10 days. This period includes your pre-operative consultation, the surgery, one night in the hospital, and a post-operative follow-up appointment to ensure you are healing properly before flying home.
Like any surgery, FESS has potential risks, though they are uncommon. These can include bleeding, infection, or, in rare cases, injury to the eye or brain. An experienced ENT surgeon minimizes these risks by using precise techniques and advanced imaging.
Coverage for surgery abroad varies widely by insurance provider and plan. Sinus surgery is often considered medically necessary, but you must check with your insurance company directly about their policy on international medical treatment. Most patients pay for the procedure out-of-pocket due to the affordable cost.
