Weight-Loss Surgery Hospitals in Istanbul
We hold 23 weight-loss surgery hospitals in Istanbul. 22 are on the Turkey MoH health-tourism authorisation list (checked 6 Oct 2026). 10 publish prices on their own websites. Their Google listings hold 62,993 reviews between them. We list them alphabetically, and each one links to a free summary of what the records show.
Clinics › Weight-loss surgery › 
Turkey › Istanbul
The 23 weight-loss surgery hospitals, A to Z
Istanbul (Altunizade, Üsküdar — Asian side). Official register: found (checked 6 Oct 2026). Google 4.4 out of 5 from 3,414 reviews. Publishes prices.
Istanbul (Ataşehir — Asian side). Official register: found (checked 6 Oct 2026). Google 4.6 out of 5 from 3,308 reviews. Publishes prices.
Istanbul (Bakırköy — European side). Official register: found (checked 6 Oct 2026). Google 4.5 out of 5 from 1,666 reviews. Publishes prices.
Istanbul (Fulya, Beşiktaş — European side). Official register: found (checked 6 Oct 2026). Google 4.4 out of 5 from 1,728 reviews. Publishes prices.
Istanbul (Kartal — Asian side). Official register: found (checked 6 Oct 2026). Google 4.7 out of 5 from 1,642 reviews. Publishes prices.
Istanbul (Maslak, Sarıyer). Official register: found (checked 6 Oct 2026). Google 4.4 out of 5 from 3,079 reviews. Publishes prices.
Istanbul (Halkalı, Küçükçekmece — European side). Official register: found (checked 6 Oct 2026). Google 4.2 out of 5 from 3,235 reviews. Publishes prices.
Istanbul (Küçükbakkalköy, Ataşehir — Asian side). Official register: found (checked 6 Oct 2026). Google 4.8 out of 5 from 4,411 reviews. Publishes prices.
Istanbul (Küçükköy, Gaziosmanpaşa — European side). Official register: found (checked 6 Oct 2026). Google 3.2 out of 5 from 1,099 reviews. No prices on its website.
Istanbul (Zeytinburnu, European side). Official register: found (checked 6 Oct 2026). Google 3.7 out of 5 from 1,323 reviews. Publishes prices.
Istanbul (Bayrampaşa, European side). Official register: found (checked 6 Oct 2026). Google 3.4 out of 5 from 935 reviews. No prices on its website.
Istanbul (Gaziosmanpaşa, European side). Official register: found (checked 6 Oct 2026). Google 3.6 out of 5 from 1,087 reviews. Publishes prices.
Istanbul (Atakent, Küçükçekmece — European side). Official register: found (checked 6 Oct 2026). Google 3.9 out of 5 from 2,634 reviews. No prices on its website.
Istanbul (Ümraniye, Asian side). Official register: found (checked 6 Oct 2026). Google 4.2 out of 5 from 1,923 reviews. No prices on its website.
Istanbul (Gaziosmanpaşa, European side). Official register: not found under this name (checked 6 Oct 2026). Google 3.9 out of 5 from 3,403 reviews. No prices on its website.
Istanbul (Kağıthane, Ortabayır). Official register: found (checked 6 Oct 2026). Google 4.2 out of 5 from 2,563 reviews. No prices on its website.
Istanbul (Ayazağa, Sarıyer — European side). Official register: found (checked 6 Oct 2026). Google 4.4 out of 5 from 1,386 reviews. No prices on its website.
Istanbul (Kurtköy, Pendik — Asian side). Official register: found (checked 6 Oct 2026). Google 4.3 out of 5 from 5,200 reviews. No prices on its website.
Istanbul (Bahçelievler, European side). Official register: found (checked 6 Oct 2026). Google 3.3 out of 5 from 1,408 reviews. No prices on its website.
Istanbul (Beylikdüzü, European side). Official register: found (checked 6 Oct 2026). Google 2.7 out of 5 from 2,322 reviews. No prices on its website.
Istanbul (Zühtüpaşa, Kadıköy, Asian side). Official register: found (checked 6 Oct 2026). Google 3.5 out of 5 from 2,582 reviews. No prices on its website.
Istanbul (Bağcılar). Official register: found (checked 20 Jul 2026). Google 3.4 out of 5 from 4,109 reviews. No prices on its website.
Istanbul (Ataşehir, Asian side). Official register: found (checked 6 Oct 2026). Google 4.7 out of 5 from 8,536 reviews. No prices on its website.
Google ratings are from each clinic's Google Maps listing; a clinic can have several. Register results and prices are from the dates shown on each clinic's page.
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Prices clinics in Turkey publish
From the price lists clinics in Turkey publish on their own websites, checked 6 Oct 2026. Each clinic's lowest published price counts once. With six or more price lists behind it, the range is the middle half of those prices, so one very cheap or very dear clinic doesn't set it; with fewer, it runs from the lowest to the highest. Converted to pounds at that day's rates.
| Treatment | Range | Median | Clinics | UK self-pay |
|---|---|---|---|---|
| Gastric sleeve (per procedure) | £2,389–£2,683 | £2,434 | 14 | £8,800–£14,200 |
| Gastric bypass (per procedure) | £3,216–£4,157 | £3,300 | 13 | £9,900–£15,300 |
| Gastric balloon (per procedure) | £1,400–£2,495 | £2,100 | 11 | £3,500–£5,900 |
UK self-pay: UK providers' own published prices, checked 6 Oct 2026. What a price includes differs from clinic to clinic, so read what each quote covers. Ask each clinic what its price includes before you compare it with these ranges.
What patients mention
We read 4,861 Google reviews of 23 of these clinics. These are the subjects mentioned most, added up across all of them. Each clinic's own page shows its own counts.
In the 3,596 reviews with 4 or 5 stars
In the 1,209 reviews with 1 or 2 stars
Counted with a fixed word list, so treat these as at least this many. One review can mention several subjects; 3-star reviews are in neither group. No quotes, and no clinic is named here.
How to check a clinic in Turkey
Of the 23 weight-loss surgery hospitals we hold in Istanbul, 22 are on the Turkey MoH health-tourism authorisation list (checked 6 Oct 2026). 1 was not found under the name they trade by, which can mean they are registered under a company name. The registers we used: Turkey MoH health-tourism authorisation list.
Getting there from the UK
- Istanbul (IST): direct flights from 6 UK airports (Birmingham, Edinburgh, London Gatwick, London Heathrow, London Stansted and Manchester); about 3 h 55 min from London. The nearest airport for 9 of the 23 clinics.
- Istanbul Airport (IST): direct flights from 6 UK airports (Birmingham, Edinburgh, London Gatwick, London Heathrow, London Stansted and Manchester); about 3 h 55 min from London. The nearest airport for 6 of the 23 clinics.
- Istanbul Sabiha Gökçen (SAW): direct flights from 2 UK airports (London Gatwick and London Stansted); about 3 h 45 min to 3 h 55 min from London. The nearest airport for 4 of the 23 clinics.
- Sabiha Gökçen (SAW): direct flights from 2 UK airports (London Gatwick and London Stansted); about 3 h 45 min to 3 h 55 min from London. The nearest airport for 4 of the 23 clinics.
From each clinic's own page, where you'll find the airlines and the drive from the airport. Timetables change with the season.
Common questions
Which is the best weight-loss surgery hospital in Istanbul?
We don't name a best one. Every clinic says it's the best, so compare them on the same records instead: whether the clinic is on the official register, what its Google reviews say and how many there are, whether it publishes its prices, and who would treat you. Of the 23 weight-loss surgery hospitals we hold in Istanbul, 22 are on the register and 10 publish prices.
How many weight-loss surgery hospitals in Istanbul are on the official register?
22 are on the Turkey MoH health-tourism authorisation list (checked 6 Oct 2026). 1 was not found under the name they trade by, which can mean they are registered under a company name. Each clinic's page gives its own result and the date we checked.
How much does gastric sleeve cost in Turkey?
Clinics in Turkey that publish prices list gastric sleeve at £2,389–£2,683 (per procedure), median £2,434, across 14 clinics' own price lists (checked 6 Oct 2026). UK self-pay: £8,800–£14,200. What each price includes differs, so check what your quote covers.
Do weight-loss surgery hospitals in Istanbul publish their prices?
10 of the 23 we hold publish prices on their own websites (checked 6 Oct 2026). For the others, ask for a written quote that says what it includes before you pay a deposit.
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- Free for patientsYou never pay us. We send your enquiry only to clinics that have signed up with Thera and passed our licence checks.
- Every fact is datedThe register, the clinic's own website or its public reviews, with the day we checked.
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