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Gastric bypass surgery has become a transformative solution for individuals struggling with severe obesity and related health conditions. As healthcare costs continue to rise in countries like the United States, United Kingdom, and Australia, an increasing number of patients are choosing to undergo Gastric Bypass Surgery abroad. According to recent medical tourism industry reports, bariatric procedures account for nearly 8% of all international medical travel, with patients saving between 50-70% compared to domestic prices. Beyond affordability, patients are drawn to internationally accredited hospitals, experienced surgeons who specialize in weight loss procedures, and comprehensive care packages that include accommodation, transfers, and post-operative support—all while recovering in a private, stress-free environment away from home.

Why You Should Choose a Trusted Medical Tourism Provider Like Flymedi

Navigating healthcare in a foreign country can feel overwhelming, which is why partnering with a trusted medical tourism facilitator like Flymedi is essential for a safe and successful experience.

Safety and Quality Assurance:

Flymedi exclusively partners with JCI-accredited and internationally certified hospitals, ensuring that every facility meets the highest global standards for patient safety, hygiene, and surgical excellence. Your health and well-being are never compromised.

Comprehensive Coordination:

From your initial consultation to your return home, Flymedi manages every detail of your medical journey. This includes arranging your surgery, booking accommodation, organizing airport transfers, and providing 24/7 multilingual support, so you can focus entirely on your recovery.

Transparent Pricing:

You receive detailed, all-inclusive quotes with no hidden fees. You'll know exactly what your Gastric Bypass Surgery abroad package includes—surgery, hospital stay, medications, follow-up appointments, and more—before you commit.

Aftercare Support:

Your care doesn't end when you leave the hospital. Flymedi ensures you have access to post-operative guidance, virtual follow-ups with your surgeon, and coordination with your local healthcare provider for seamless long-term care.

What Makes FlyMedi's All-Inclusive Medical Travel Packages Different from Other Services?

Flymedi's all-inclusive packages are designed to eliminate the stress and uncertainty of medical travel. Unlike booking independently or through unverified agencies, Flymedi offers a fully vetted network of top-tier bariatric surgeons and hospitals across Turkey, Mexico, Thailand, and beyond. Each package is customized to your specific medical needs and includes pre-operative consultations, the surgical procedure, hospital accommodation, post-operative care, hotel stays, and ground transportation. You also benefit from dedicated patient coordinators who speak your language and are available around the clock to answer questions and address concerns. With flexible financing options available in multiple countries, Flymedi makes world-class Gastric Bypass Surgery abroad accessible and affordable, giving you peace of mind at every step of your weight loss journey.

Ready to take the next step? Scroll down to explore our top-rated clinics for Gastric Bypass Surgery abroad.

Gastric Bypass Surgery Clinics(81 Clinics)

SORTED BY:
Luna Clinic Turkey
Istanbul, Turkey
Luna Clinic Turkey Verified
  • Preliminary and follow-up examination
  • 98% would recommend
  • 1000+ operations last year
  • Internationally trained surgeons
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From
€2,100
Contact Clinic
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Istanbul European Clinic
Istanbul, Turkey
Istanbul European Clinic Verified
  • 97% would recommend
  • Uses cutting-edge tech
  • Accredited by TSAPS (Turkish Society of Aesthetic Plastic Surgery)
  • Well-equipped staff
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From
€2,100
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Obesity Free - Dr. Gabriel Rosales
Coahuila, Mexico
Obesity Free - Dr. Gabriel Rosales Verified
  • Popular by international patients
  • Internationally recognized surgeons
  • Has inspiring success stories
  • Uses the latest technology
Learn More
Please Inquire
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Medical Park Gaziosmanpasa Hospital
Istanbul, Turkey
Medical Park Gaziosmanpasa Hospital Verified
  • Biggest private hospital in Istanbul
  • Advanced post-op care system
  • Internationally trained surgeons
  • JCI accredited clinic
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From
€4,300
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Memorial Sisli Hospital
Istanbul, Turkey
Memorial Sisli Hospital Verified
  • Popular by international patients
  • 200 bed capacity
  • JCI-Certified
  • Has an advanced medical technology
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From
€4,400
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Florence Nightingale Istanbul
Istanbul, Turkey
Florence Nightingale Istanbul Verified
  • Accredited by ISO, JCI and the TUV
  • Premium facility
  • Follows the latest treatment trends
  • 700 bed capacity
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From
€4,400
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Acibadem Maslak Hospital
Istanbul, Turkey
Acibadem Maslak Hospital Verified
  • 90% would recommend
  • ISO 9001:2008 and JCI accreditations
  • Leed Gold Certified
  • 231 patient rooms
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From
€4,600
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Kent Hospital
Izmir, Turkey
Kent Hospital Verified
  • 95% would recommend
  • Advanced technology investment
  • 1000+ treatments last year
  • Founded in 2008
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From
€4,750
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Medipol Mega University Hospital
Istanbul, Turkey
Medipol Mega University Hospital Verified
  • One of Turkey's largest hospitals
  • Accredited by ISO, JCI and the TUV
  • High review rate
  • Online doctor consultations
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From
€4,450
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Liv Hospital
Istanbul, Turkey
Liv Hospital Verified
  • 95% would recommend
  • Online doctor consultation
  • Great location
  • Open weekends
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From
€4,500
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By Kubilay Aydeger - Medically reviewed by Prof. Cuneyt Kayaalp, on Oct 30, 2025

A Patient's Guide to Gastric Bypass Surgery Abroad

Obesity is a significant global health concern, with the World Health Organization (WHO) reporting that over 1 billion people worldwide were living with obesity in 2022. For many, traditional weight loss methods like diet and exercise may not be enough to achieve significant and lasting results, especially when dealing with obesity-related health conditions. Gastric bypass surgery, a type of bariatric surgery, has emerged as a highly effective solution, helping individuals reclaim their health.

Increasingly, patients are looking beyond their local borders for this life-changing procedure. The decision to undergo Gastric Bypass Surgery abroad is driven by a combination of factors, including affordability, access to world-class medical facilities, and the expertise of internationally recognized surgeons. This comprehensive guide will provide you with the essential information you need to explore your options for gastric bypass surgery in another country, empowering you to make a well-informed decision for your health journey.

Benefits of Getting Gastric Bypass Surgery Abroad

Choosing to have your gastric bypass surgery in another country can offer several distinct advantages. For many, it transforms a medical necessity into a manageable and positive experience. Here are some of the key benefits you can expect.

  • Significant Cost Savings: One of the most compelling reasons to travel for medical care is the affordability. In countries like the UK or the US, bariatric surgery can be prohibitively expensive. Destinations like Turkey, Mexico, and Thailand offer the same high-quality procedure for a fraction of the cost, often including accommodation and transfers in all-inclusive packages.
  • Access to World-Class Expertise: Medical tourism hubs are home to highly skilled and experienced bariatric surgeons, many of whom have trained in Europe or the United States. You gain access to specialists who have performed thousands of successful procedures and are at the forefront of surgical innovation.
  • State-of-the-Art Facilities: Clinics and hospitals catering to international patients are often equipped with the latest medical technology and adhere to stringent international standards of care and hygiene. You can expect modern, comfortable facilities that prioritize patient safety and outcomes.
  • Privacy and a Relaxing Recovery: Undergoing surgery away from home allows you to recover in a private, stress-free environment. Many patients appreciate the opportunity to heal in a new, serene setting without the pressures of daily life, often combining their medical trip with a restorative vacation.

Price Comparison for Gastric Bypass Surgery: Turkey vs. Mexico vs. Thailand

The cost of gastric bypass surgery can vary significantly depending on the destination. To help you understand the potential savings, here is a general price comparison between some of the most popular countries for this procedure.

Country Average Price (USD) Average Price (EUR)
Turkey $3,500 - $6,000 €3,200 - €5,500
Mexico $5,500 - $8,500 €5,000 - €7,800
Thailand $9,000 - $14,000 €8,200 - €12,800
USA/UK $20,000 - $30,000+ €18,300 - €27,500+

Note: These prices are estimates and can vary based on the clinic, the surgeon's experience, and the specifics of the package offered. Always request a detailed quote.

How to Find Internationally Accredited Hospitals for Gastric Bypass Surgery Overseas

Ensuring your safety and the quality of your care is paramount. When researching hospitals for Gastric Bypass Surgery abroad, you should follow a structured approach to vet your options thoroughly.

  1. Verify International Accreditation: Look for certifications from globally recognized bodies. Accreditations like Joint Commission International (JCI) or ISO certifications indicate that the hospital meets rigorous standards for patient safety and quality of care.
  2. Research Surgeon Credentials: Investigate the qualifications and experience of your potential surgeon. Check their medical background, certifications, and how many gastric bypass procedures they have performed. Reputable clinics will be transparent about their surgeons' expertise.
  3. Read Patient Reviews and Testimonials: Look for authentic reviews from previous patients on independent platforms. These testimonials can provide valuable insight into the patient experience, from the initial consultation to post-operative care.
  4. Request a Virtual Consultation: A video call with the surgeon or a medical consultant allows you to ask specific questions, discuss your health history, and get a feel for the clinic's professionalism and communication style.
  5. Analyze Success Rates and Complication Statistics: Do not hesitate to ask the clinic for their success rates and data on post-surgical complications. A transparent and confident clinic will readily share this information.

Top Destinations for Gastric Bypass Surgery Abroad

Several countries have established themselves as leading destinations for medical tourism, particularly for bariatric procedures.

Turkey

Turkey is a global leader in medical tourism, renowned for its combination of highly experienced surgeons, advanced hospitals, and incredibly competitive pricing. Many clinics offer all-inclusive packages that cover the surgery, hotel stays, and airport transfers, making the entire process seamless for international patients.

Mexico

With its proximity to the United States, Mexico is a popular choice for North American patients. Cities like Tijuana are home to specialized bariatric centers with surgeons who have extensive experience treating international patients, offering high standards of care at an affordable price.

Thailand

Thailand is famous for its exceptional hospitality and world-class healthcare system. Hospitals in Bangkok and other major cities are known for their luxurious facilities and comprehensive patient care, making it an excellent choice if you wish to combine your surgery with a tranquil recovery in a beautiful setting.

Colombia

Colombia has emerged as a top destination for medical procedures in South America. The country boasts highly qualified surgeons and modern, JCI-accredited hospitals, particularly in cities like Medellín and Bogotá, offering excellent value for high-quality care.

Best Clinics for Gastric Bypass Surgery Abroad

At Flymedi, we work with a trusted network of accredited clinics/hospitals offering Gastric Bypass Surgery abroad. Each clinic is carefully selected for its quality, patient satisfaction, and expertise in bariatric surgery. You can explore all available destinations and compare top-rated clinics directly on Flymedi to find the one that best fits your needs.

Ideal Candidates for Gastric Bypass Surgery Abroad

Gastric bypass surgery is a significant medical procedure and is not suitable for everyone. Generally, you may be an ideal candidate if you meet the following criteria:

  • You have a Body Mass Index (BMI) of 40 or higher.
  • You have a BMI between 35 and 39.9, accompanied by serious obesity-related health problems such as type 2 diabetes, high blood pressure, or severe sleep apnea.
  • You have a documented history of unsuccessful weight loss attempts through diet and exercise.
  • You are mentally and emotionally prepared for the surgery and committed to making permanent lifestyle changes, including diet and exercise, to ensure long-term success.

What should I look for when choosing a clinic for Gastric Bypass Surgery Abroad

When making your final decision, focus on these key factors to ensure you choose a safe and reputable clinic.

  • Safety and Technology: Confirm that the clinic uses modern surgical technology, such as laparoscopic equipment, which leads to a faster recovery, less pain, and smaller scars. Inquire about their safety protocols and sterilization standards.
  • Certifications and Accreditations: Prioritize clinics and hospitals with international accreditations (e.g., JCI, ISO) as a testament to their commitment to quality.
  • Doctor's Experience: Choose a surgeon who specializes in bariatric procedures and has a proven track record of successful gastric bypass surgeries.
  • Patient Reviews: Look for consistent, positive feedback about the surgeon, the nursing staff, the facility's cleanliness, and the quality of post-operative care.

What documents do I need to arrange a medical visa for surgery overseas?

While visa requirements vary by country and your nationality, you will generally need to prepare the following documents:

  • A valid passport with at least six months of validity remaining.
  • The completed visa application form for the destination country.
  • Recent passport-sized photographs.
  • An official letter from the clinic or hospital confirming your scheduled procedure, the estimated duration of your stay, and the treatment plan.
  • Proof of payment or financial ability to cover the medical and travel expenses.
  • Round-trip flight itineraries and proof of accommodation.
  • Your relevant medical records and a letter from your local doctor recommending the procedure.

Important: Always check the specific visa requirements on the official embassy or consulate website of your destination country well in advance of your travel dates.

Payment Options and Financing for Gastric Bypass Surgery Abroad

At Flymedi, we understand that managing the cost of healthcare is a key concern. We are dedicated to making your treatment accessible by offering flexible financing options that allow you to spread the cost of your gastric bypass surgery over convenient monthly installments.

Our payment plans are designed to help you focus on your health without financial strain.

  • Flexible Payment Plans: We offer tailored installment options that can be spread over up to 72 months (6 years), depending on your country of residence.
  • Financing Options by Country:
    • United Kingdom: up to £50,000
    • Germany: up to €50,000
    • New Zealand: up to NZD 75,000
    • Australia: up to AUD 75,000
    • Canada: up to CAD 100,000
    • United States: up to USD 100,000
  • Credit Card Installments: We also accept major credit cards (Visa, MasterCard, AMEX, Discover) for installment plans of 3, 6, or 12 months, subject to a processing fee.

For more details on eligibility and how to apply, please visit our Payment Plan page.

What are the hidden costs to watch out for when planning surgery abroad?

While packages are often comprehensive, you should be aware of potential extra costs. These may include pre-operative tests if done in your home country, post-operative medications, special dietary supplements, travel insurance, and the cost of any follow-up care you may need once you return home. Always ask for a detailed list of what is included and excluded in your price quote.

How do payment plans and financing options work for procedures abroad?

The process typically involves an online application where you provide your financial information. The financing partner conducts a credit check to determine your eligibility and the interest rate. Once approved, the funds are usually disbursed directly to the medical facility to cover the cost of your procedure. You will then make regular monthly payments to the lender.

Frequently Asked Questions (FAQs)

How is Gastric Bypass performed?

The surgery is performed under general anesthesia. It involves two main steps: first, the surgeon creates a small stomach pouch using staples. Second, this new pouch is connected directly to the lower part of the small intestine, bypassing the rest of the stomach and the upper part of the small intestine. This restricts food intake and reduces calorie absorption.

How long will the surgery take?

Gastric bypass surgery typically takes between 2 to 4 hours to complete, depending on whether it is performed laparoscopically or as an open procedure.

How many trips do I need to take abroad?

You will only need to take one trip abroad to complete the entire procedure. Your post-operative follow-ups can be conducted with your local doctor.

How long should I stay in the hospital after the surgery?

You can expect to stay in the hospital for 3 to 5 nights for monitoring and initial recovery after your surgery.

What is the recovery timeline?

Most patients can return to normal, non-strenuous activities within 3 to 5 weeks. Full recovery and adjustment to your new lifestyle will take several months.

How much weight can I expect to lose?

On average, you can expect to lose around 60% of your excess body weight within the first 12 to 18 months. Monthly weight loss can range from 4 to 9 kilograms, especially in the initial months.

What should I avoid before the surgery?

You should stop smoking at least 3 weeks before surgery. You must also stop taking blood thinners like aspirin, ibuprofen, and vitamin E supplements at least 2 weeks prior to your procedure to reduce bleeding risks.

What are the common side effects?

Common side effects include moderate swelling, bruising, constipation, and mild discomfort. Some patients may experience "dumping syndrome," which occurs when food moves too quickly from the stomach to the small intestine.

What is the success rate of gastric bypass?

Gastric bypass surgery has a very high success rate, with many studies reporting patient satisfaction rates of over 95%. Success is defined by significant weight loss and improvement in obesity-related health conditions.

Is there a gastric bypass alternative?

Yes, other bariatric surgeries include gastric sleeve surgery and lap band surgery. Your surgeon will help you determine the best option for your specific needs.

What is the difference between Gastric Bypass and Gastric Sleeve?

In gastric sleeve surgery, a large portion of the stomach is removed, creating a smaller, sleeve-shaped stomach. Gastric bypass, however, reroutes the digestive system in addition to creating a smaller stomach pouch.

What is the difference between Gastric Bypass and Lap Band?

Lap band surgery involves placing an adjustable band around the upper part of the stomach to create a small pouch, restricting food intake. It does not involve cutting or stapling the stomach and is reversible.

Is the procedure painful?

The surgery itself is painless as it is performed under general anesthesia. You will experience some discomfort and pain during recovery, which can be managed effectively with prescribed pain medication.

Will I have loose skin after massive weight loss?

Significant weight loss often results in excess or loose skin. The amount depends on factors like your age, genetics, and how much weight you lose. Body contouring procedures can address this issue after your weight has stabilized.

What dietary changes are required after surgery?

You will follow a strict, phased diet after surgery, starting with liquids and gradually progressing to pureed, soft, and then solid foods. Long-term, you will need to eat small, nutrient-dense meals and take vitamin and mineral supplements for life.

Can I get pregnant after gastric bypass surgery?

Yes, but it is strongly recommended that you wait at least 12 to 18 months after surgery before trying to conceive. This allows your body weight to stabilize and ensures you and the baby receive adequate nutrition.