Bariatric surgery in Turkey

Through our partner surgeons it starts from about €2,150, with a gastric sleeve from €2,200 and a gastric bypass from €2,800. For comparison, a UK private provider lists a sleeve from £10,495 and a bypass from £10,900. But those UK prices include 24 months of structured aftercare, weekly calls in the early weeks, a bariatric nurse team and regular medical reviews. The Turkish price does not, and for this operation aftercare is not a nicety. Read the follow-up section before you treat the gap as pure saving.

There is no single best, and the honest answer comes from a randomised trial that followed 240 patients for 10 years. Bypass produced more weight loss (51.9% excess weight loss versus 43.5%) and better blood-pressure remission (24% versus 8%). Sleeve is the simpler operation with fewer late major complications. The decider for many people is reflux: oesophagitis affected 31% of sleeve patients versus 7% of bypass patients. If you have reflux, that finding matters more than any other. Notably, diabetes remission was not significantly different (33% versus 26%), despite the common claim that bypass is clearly better for diabetes.

Less than the headline numbers suggest, and that is worth knowing before you commit. Clinics often quote 70% to 80% excess weight loss, which reflects the first year or two. In the 10-year randomised data the figures were 43.5% after a sleeve and 51.9% after a bypass. Weight loss peaks and then partially regains for most people. That is the normal course, not a failure, and it is why long-term follow-up and habit change matter more than which operation you choose.

It is major surgery with a genuinely low mortality risk. In a study of 7,704 patients across 42 countries, elective primary bariatric surgery had a 30-day mortality of 0.14% and a 30-day complication rate of 6.76%. The serious early risks are anastomotic leak, blood clots and cardiac events, which is why proper patient selection, a proper hospital and early mobilisation matter. Low risk is not no risk, and this is not a cosmetic procedure.

This is the most important question for anyone travelling for it. Bariatric surgery is not an operation you have and forget: it needs lifelong follow-up, blood tests to catch nutritional deficiencies, and, after a bypass especially, lifelong vitamin and mineral supplementation because absorption is permanently changed. A dietitian is part of proper care, not an upsell. UK packages build 24 months of this into the price; if you have surgery abroad, you must arrange it yourself at home. Plan it before you travel.

Ask specifically, because it varies and it matters. Structured dietary support is a core part of bariatric care, guiding you through the staged diet after surgery and helping sustain the result long term. Some packages include a limited number of consultations; many include none once you fly home. If it is not included, arrange dietetic support locally, because the operation restricts how much you can eat but it does not teach you how to eat.

Usually about a week: 2 to 4 days in hospital and a few days more before flying, with a check before you leave. That covers the surgical stage only. The rest of the treatment, the diet progression, the blood tests, the supplement regimen and the monitoring, happens over the following years wherever you live, which is why the follow-up arrangement is part of the decision rather than an afterthought.

The surgery itself is performed to a high standard in accredited Turkish hospitals with experienced high-volume surgeons. The specific risk for international patients is not the operation but the gap afterwards: an early complication such as a leak can appear days after you fly home, and long-term nutritional problems develop quietly over years. Choose an accredited hospital and a surgeon you have verified, and have a local doctor lined up before you travel.

Blood clots are the main concern: you have had abdominal surgery, you are less mobile, and a long flight adds hours of sitting. Wear compression stockings, keep hydrated, walk the cabin regularly, and take any blood thinner exactly as prescribed. Do not book the return flight before your surgeon has cleared the timing, and know the warning signs of a leak (fever, rapid heartbeat, severe abdominal pain) because they can appear after you land.

A reputable partner surgeon provides remote support and detailed records for your local doctor. But be realistic: a serious early complication needs a hospital where you are, not a video call, and long-term nutritional monitoring needs a local doctor who has agreed to do it. Confirm both before surgery, and check whether your insurance covers complications of elective surgery abroad, because many policies exclude them.

Generally people with a BMI over 40, or over 35 with obesity-related conditions such as type 2 diabetes, high blood pressure or sleep apnoea, who have tried and not sustained weight loss by other means. Beyond the numbers, you need to be fit for surgery, ready for permanent dietary change, and able to commit to lifelong follow-up. A surgeon who assesses your readiness for the aftermath, not just your BMI, is doing it properly.

The surgeon's volume and credentials, the hospital's accreditation, and, above all, what the package includes after surgery: dietitian access, follow-up schedule and what happens if there is a complication. For bariatric surgery specifically, a clinic that talks seriously about the years after the operation is telling you it understands the treatment. One that focuses only on the price and the hotel is telling you something too.

Compare the same operation first (a sleeve quote against another sleeve quote), then compare what surrounds it: hospital nights, tests, dietitian sessions, follow-up. The Turkish price advantage is real, but the UK figures include two years of structured aftercare, so the honest comparison adds the cost of arranging equivalent support at home. Do that arithmetic before deciding.

Typically the surgery, 2 to 4 nights in hospital, pre-op tests, medication, hotel, transfers and interpreting. What is usually not included is the long tail: dietetic support beyond the first days, annual blood tests, and lifelong supplements. Ask for the inclusions in writing and treat anything about the years afterwards as your responsibility to arrange.

You share your height, weight, medical history and any obesity-related conditions, and an independent partner surgeon advises on suitability and which operation fits your case. Treat it as a screening step: you are examined and assessed in person, including whether reflux makes a sleeve unwise, before anything is confirmed.

Yes, and for bariatric surgery it is worth it. You will be in hospital for several days and tired for some time afterwards, and having someone to help with logistics and the first days of the new diet makes a real difference. Most packages allow a companion to share the hotel room at little or no extra cost; confirm flights and any additional charges when you book.

Confirm the hospital accreditation on the accrediting body's own database rather than trusting a logo, and verify the surgeon's registration through the Turkish authorities. Ask how many bariatric procedures the surgeon performs annually and what their leak rate is. High-volume bariatric centres tend to have better outcomes, and a surgeon who answers that question directly is a good sign.

Look for JCI or an equivalent standard, confirmed on the accrediting body's own site, and for a dedicated bariatric unit rather than a general surgery department that occasionally does weight loss surgery. For this operation the specific volume and the multidisciplinary team, surgeon, dietitian, psychologist, matter more than the hospital's general reputation.

On the surgeon's bariatric volume, the hospital's accreditation and unit, the completeness of the package, and how each clinic answers questions about aftercare and complications. A video consultation is useful less for the price than for hearing how frankly a surgeon discusses long-term supplementation, weight regain and the limits of surgery.

Most include a hotel near the hospital and transfers between airport, hotel and clinic, arranged around the surgeon you choose. For bariatric surgery, ask about the hotel's proximity to the hospital specifically, because you may need to return for a check and you will not want a long journey in the first days.

Local operating costs, salaries and exchange rates, the same as across Turkish medical travel. But for bariatric surgery there is a second factor worth naming: what the price covers afterwards. A UK package including two years of aftercare and a Turkish package covering the surgical week are not the same product, even when the operation is identical.

Either book directly with an accredited hospital or work through a medical travel coordinator that is clear about what it is. Istanbul European Clinic Medical Travel Services is a coordination company: we arrange travel, accommodation, transfers and interpreting and introduce you to independent partner bariatric surgeons who assess your case and carry clinical responsibility for it. We do not perform surgery and we do not employ the surgeons. For this operation above all, do not travel until your follow-up at home is arranged.