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Safe, Affordable & Performed by Experts

Gastric sleeve surgery, also known as sleeve gastrectomy, is a proven bariatric procedure that removes approximately 75-80% of the stomach, creating a smaller, sleeve-shaped pouch that restricts food intake and reduces hunger hormones. This procedure is designed for individuals with a BMI of 40 or higher, or those with a BMI of 35+ who suffer from obesity-related conditions such as type 2 diabetes, hypertension, or sleep apnea. Gastric sleeve Spain has become a leading choice for international patients seeking world-class weight loss surgery at a fraction of the cost found in the UK, Ireland, or the United States. Spain offers a unique combination of highly experienced bariatric surgeons, state-of-the-art private hospitals with international accreditations, and significantly shorter waiting times—often just weeks compared to months or years elsewhere. For UK and Irish patients, Spain's proximity means convenient travel, while the Mediterranean climate provides an ideal, stress-free environment for recovery.

Why Choose Gastric Sleeve Surgery in Spain?

Spain has emerged as Europe's premier destination for bariatric surgery, combining medical excellence with exceptional value. The gastric sleeve cost in Spain typically ranges from €7,000 to €12,000—up to 60% less than comparable procedures in the UK (€9,500–€14,000) or the US (€14,000–€23,000)—without compromising on quality or safety. Spanish bariatric clinics in cities like Madrid, Barcelona, Malaga, Marbella, Valencia, and the Canary Islands are staffed by internationally trained surgeons who specialize in obesity surgery and utilize the latest minimally invasive laparoscopic techniques. Many clinics offer comprehensive, all-inclusive packages tailored for medical tourists, covering surgery, hospital stays, pre-operative tests, accommodation, airport transfers, and multilingual patient support. This transparent pricing eliminates hidden costs and allows you to focus entirely on your transformation. Beyond affordability, Spain's private healthcare system is renowned for its modern facilities, rigorous safety standards, and patient-centered care, making gastric sleeve treatment in Spain both a medically sound and financially accessible choice for those committed to long-term weight loss and improved health.

Ready to take the next step? Scroll down to explore our top-rated clinics for Gastric Sleeve Spain and start your transformation journey today.

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By Kubilay Aydeger - Medically reviewed by Prof. Cuneyt Kayaalp, on Nov 17, 2025

Embarking on a weight loss journey is a significant and personal decision. For many, bariatric surgery offers a powerful tool for achieving long-term health, but the high costs and long waiting lists in countries like the UK and Ireland can be major barriers. This has led to a rise in medical tourism, with a growing number of individuals travelling abroad for high-quality, affordable care. In fact, the global medical tourism market is projected to grow by over 20% annually, as patients seek effective solutions without the prohibitive price tag. Spain has emerged as a premier destination, combining world-class medical standards with the appeal of a beautiful and relaxing environment for your recovery.

The Benefits of Gastric Sleeve in Spain

Choosing to have your gastric sleeve surgery in Spain offers a unique combination of medical excellence, affordability, and an exceptional patient experience. You can access top-tier healthcare while taking the first steps of your transformation in a serene and welcoming setting.

Access to World-Class Medical Facilities and Surgeons

Spain's private healthcare system is renowned for its high standards, modern technology, and internationally accredited facilities. Bariatric clinics in cities like Madrid, Barcelona, Malaga, and Valencia are staffed by highly experienced specialists who are leaders in the field of obesity surgery. You can be confident that you are receiving care that is on par with, or even exceeds, the standards you would find at home.

Significant Cost Savings Without Compromising Quality

One of the most compelling reasons to consider a gastric sleeve in Spain is the cost. The price of the procedure is often 40-60% lower than in the UK, Ireland, or the United States. This affordability does not mean a compromise on quality. Lower operational costs and a competitive healthcare market in Spain allow clinics to offer accessible pricing for world-class treatment.

A Relaxing and Positive Recovery Environment

Imagine recovering from your procedure while enjoying the gentle Mediterranean climate. Spain offers a peaceful and stress-free environment that is ideal for healing. Whether you choose a clinic in a vibrant city like Madrid or a coastal location like Marbella or the Canary Islands, you can focus on your well-being away from the pressures of daily life. This turns your medical journey into a restorative bariatric surgery holiday in Spain.

Comprehensive and All-Inclusive Packages

Many clinics in Spain cater specifically to international patients, offering all-inclusive packages that simplify the entire process. These packages typically cover the surgery, hospital stay, pre-operative tests, surgeon's fees, accommodation, and airport transfers. This transparent approach allows you to budget effectively and focus solely on your health and recovery.

The Cost Of Gastric Sleeve In Spain

The affordability of weight loss surgery is a primary reason why many patients travel to Spain. The average gastric sleeve cost in Spain typically ranges from €7,000 to €12,000. This price is significantly lower than in many other Western countries, making it a financially viable option for those paying out-of-pocket.

What Is Included In The Cost

When you opt for a gastric sleeve package in Spain, you can expect a comprehensive service designed for international patients. While specifics can vary between clinics, a typical package includes:

  • The full cost of the gastric sleeve procedure
  • The surgeon and anaesthesiologist fees
  • A 2-3 night stay in a private hospital room
  • All pre-operative consultations and necessary medical tests
  • Post-operative medication and initial follow-up care
  • Airport transfers and local transportation to and from the clinic
  • Hotel accommodation for the duration of your stay
  • Support from a dedicated patient coordinator, often multilingual

The Best Candidate For Gastric Sleeve

Gastric sleeve surgery is a transformative procedure, but it is not suitable for everyone. To ensure the best possible outcomes, you must meet certain criteria. Generally, you are a good candidate for sleeve gastrectomy in Spain if:

  • You have a Body Mass Index (BMI) of 40 or higher.
  • You have a BMI of 35 or higher and suffer from obesity-related health conditions, such as type 2 diabetes, high blood pressure, or sleep apnea.
  • You have tried and been unsuccessful with traditional weight loss methods like diet and exercise.
  • You are committed to making permanent, long-term lifestyle changes, including dietary adjustments and regular physical activity.
  • You are psychologically prepared for the surgery and the life changes that follow.

The Next Steps If You Plan To Have Gastric Sleeve in Spain

Taking the step to have surgery abroad requires careful planning. Following these steps will help you ensure a safe, smooth, and successful experience.

  • Research Reputable Clinics: Look for a bariatric clinic in Spain with international accreditations, positive patient testimonials, and a strong track record. Check reviews and before-and-after photos to gauge the quality of their work.
  • Verify Surgeon Credentials: Ensure your surgeon is board-certified and has extensive experience performing gastric sleeve operations. Do not hesitate to ask about their qualifications and success rates.
  • Schedule a Virtual Consultation: A professional clinic will offer a free, no-obligation video consultation. This is your opportunity to meet the surgeon, ask questions, and ensure you feel comfortable with their approach.
  • Prepare a List of Questions: Write down all your questions before the consultation. Ask about the procedure, recovery, potential risks, and what is included in the price. Inquire about aftercare support once you return home.
  • Understand the Full Package: Clarify every detail of your gastric sleeve Spain all inclusive package. Confirm what is covered and if there are any potential extra costs to avoid surprises.

What is Gastric Sleeve?

Gastric sleeve surgery, medically known as a sleeve gastrectomy, is a highly effective weight loss procedure. It is designed to help you lose a significant amount of weight by surgically reducing the size of your stomach. During the operation, a surgeon removes approximately 75-80% of your stomach, leaving behind a small, banana-shaped "sleeve." This smaller stomach pouch restricts the amount of food you can eat at one time, helping you feel full much sooner and for longer. The procedure also removes the part of the stomach that produces ghrelin, the primary "hunger hormone," which helps to reduce your appetite.

Gastric Sleeve Recovery Timeline

Understanding the recovery process helps you set realistic expectations for your journey after a gastric sleeve operation in Spain.

  • How long will the recovery take? Full recovery typically takes about 6 to 8 weeks, during which your body will heal and adjust to the changes.
  • How long will you need to stay in Spain? Most patients are advised to stay in Spain for 7 to 10 days. This includes a 2-3 day hospital stay followed by a few days of recovery in a nearby hotel before you are cleared to fly home.
  • When can you return to work? You can usually return to a desk job within 2 to 3 weeks. If your job is more physically demanding, you may need up to 4 to 6 weeks off.
  • When can you return to exercise? Gentle walking is encouraged from day one. You can typically resume light exercise after 3-4 weeks and more strenuous activities after 6-8 weeks, with your surgeon's approval.
  • When will the final results be visible? You will see significant weight loss within the first few months. The most dramatic results are typically seen within 12 to 18 months.
  • What type of activities should you avoid? Avoid heavy lifting, strenuous exercise, and high-impact activities for the first 6-8 weeks to allow your body to heal properly.
  • What type of diet should you expect? Your diet will progress in stages: starting with clear liquids, then moving to pureed foods, soft foods, and finally reintroducing solid foods over several weeks. This gradual transition is crucial for healing and adaptation.

How Does Gastric Sleeve Procedure Work

The gastric sleeve procedure is typically performed laparoscopically, which is a minimally invasive technique that promotes faster recovery.

Consultation

Your journey begins with an in-depth consultation with a bariatric specialist. During this session, you will discuss your weight loss goals, medical history, and any existing health conditions. The surgeon will evaluate your eligibility and explain the procedure, benefits, and risks in detail.

Before the surgery

In the weeks leading up to your surgery, you will be asked to follow a specific pre-operative diet. This low-calorie, high-protein diet helps shrink your liver, making the surgery safer and easier to perform. You will also need to stop smoking and avoid certain medications, such as blood thinners.

The surgery

The Spain gastric sleeve operation is performed under general anaesthesia and takes about 1 to 2 hours. The surgeon will make several small incisions in your abdomen and insert a laparoscope (a thin tube with a camera) and specialised surgical tools. They will then carefully remove a large portion of your stomach and use surgical staples to close the remaining section, forming the new, smaller sleeve.

Follow up

After the surgery, you will be monitored closely in the hospital for 2-3 days. Your surgeon will see you before you are discharged to ensure you are recovering well. A long-term follow-up plan, including dietary guidance and regular check-ins (often virtual), is essential for monitoring your progress and ensuring lasting success.

Price Comparison

The financial advantage of choosing Spain for your gastric sleeve is clear when compared to other countries. Here is an estimated cost breakdown:

Country Average Cost (EUR)
Spain €7,000 – €12,000
United Kingdom €9,500 – €14,000
Ireland €10,000 – €15,000
United States €14,000 – €23,000

Note: Prices are estimates and can vary based on the clinic, surgeon, and specific patient needs.

Side Effects of Gastric Sleeve Procedure

Like any major surgery, gastric sleeve carries potential risks and side effects. Your surgical team will discuss these with you thoroughly. Potential complications include:

  • Bleeding
  • Infection
  • Blood clots
  • Adverse reactions to anaesthesia
  • Leakage from the staple line
  • Nutrient deficiencies
  • Acid reflux or GERD
  • Narrowing of the stomach sleeve (stenosis)

Gastric Sleeve Surgery Results

Gastric sleeve surgery has a very high success rate and patient satisfaction. Studies consistently show that patients can expect to lose between 60-70% of their excess body weight within the first one to two years following the procedure. A study published in the Annals of Surgery confirmed the long-term effectiveness of sleeve gastrectomy in significant and sustained weight loss. Beyond the numbers on the scale, the results include dramatic improvements or resolution of obesity-related conditions like type 2 diabetes, hypertension, and sleep apnea, leading to a vastly improved quality of life.

How to Prepare for Gastric Sleeve Surgery

Proper preparation is key to a successful outcome. Your clinic will provide detailed instructions, but general guidelines include:

  • Follow the Pre-Op Diet: Strictly adhere to the diet prescribed by your surgeon to reduce surgical risks.
  • Stop Smoking and Alcohol: You should stop smoking and consuming alcohol at least a few weeks before your surgery to improve healing.
  • Medication Management: Discuss all your current medications with your doctor. You may need to stop taking blood thinners or anti-inflammatory drugs.
  • Plan for Recovery: Arrange for someone to help you at home during the first week of your recovery. Prepare your home with easy-to-make liquid and pureed foods.

Frequently Asked Questions (FAQs)

What is gastric sleeve surgery?

Gastric sleeve surgery, or sleeve gastrectomy, is a bariatric procedure where a large portion of the stomach is removed to create a smaller, sleeve-shaped stomach. This limits food intake and reduces appetite, leading to significant weight loss.

Why is gastric sleeve surgery cheaper in Spain?

The cost is lower in Spain due to the country's lower cost of living and operational expenses for clinics compared to the UK, Ireland, or the US. This allows them to offer competitive prices without sacrificing quality of care.

How long do I need to stay in Spain for the procedure?

You should plan to stay in Spain for approximately 7-10 days. This includes your pre-op consultation, a 2-3 day hospital stay, and initial recovery before flying home.

Is weight loss surgery in Spain safe?

Yes, it is very safe. Spain has a highly regulated healthcare system with modern hospitals and expert surgeons. Choosing an accredited gastric sleeve Spain medical center ensures you receive care that meets stringent international safety standards.

How much weight can I lose with a gastric sleeve?

On average, patients lose 60-70% of their excess body weight within 12 to 18 months. Results vary based on your commitment to diet and exercise.

Will I have a lot of pain after the surgery?

You will experience some discomfort, but it is manageable with prescribed pain medication. The laparoscopic technique used for the surgery results in less pain and a quicker recovery than traditional open surgery.

Will I have loose skin after weight loss?

Significant and rapid weight loss can lead to loose skin. The extent depends on factors like your age, genetics, and how much weight you lose. Some patients opt for cosmetic surgery later to address this.

Can I eat normally again after a gastric sleeve?

Your "normal" will change. You will be able to eat most foods but in much smaller portions. You will need to focus on nutrient-dense foods and follow the dietary guidelines provided by your bariatric team.

What is the best city in Spain for a gastric sleeve?

Many Spanish cities have excellent bariatric clinics. Popular choices include gastric sleeve Madrid and bariatric surgery Barcelona for their world-class hospitals. Coastal cities like gastric sleeve Malaga, Alicante, and Valencia are also highly sought after for a more relaxed recovery.

Is a gastric sleeve reversible?

No, the gastric sleeve procedure is permanent because a portion of your stomach is surgically removed.

How soon can I fly after the surgery?

Most surgeons will clear you to fly about 5-7 days after your surgery, once they are satisfied with your initial recovery.

What happens if there are complications after I return home?

Reputable clinics in Spain offer comprehensive aftercare plans. They will remain in contact with you and can coordinate with your local doctor if any issues arise.

Are there financing options available?

Some clinics or third-party medical tourism agencies may offer financing plans or help you find options to spread the cost of your treatment.

Is there a language barrier?

Top clinics catering to international patients have multilingual staff, including English-speaking surgeons, nurses, and patient coordinators, to ensure clear communication throughout your journey.

Can I combine my surgery with a holiday?

While the primary focus should be your surgery and recovery, many patients enjoy a relaxing holiday in Spain before their procedure or extend their stay to gently explore the area once they feel well enough.