Bariatric (weight loss) surgery cost in Bangkok
Indicative range for bariatric (weight loss) surgery in Bangkok: $21,466 to $24,090 in US dollars, from 2 published sources, last checked 27 Aug 2026. Based on 1 source.
Includes a 10% planning buffer, because published packages exclude things a real bill often includes. Published $19,515 to $21,900. The packages behind this figure typically include 3 inpatient nights. Your hospital quote replaces this: it is a planning figure, not a bill or an offer.
Where the figure comes from
Published prices credited to Bangkok Hospital Headquarter; Bangkok Hospital Bariatric Surgery Center.
Published prices for related procedures
Named operations at named providers, shown as published and without the buffer. Not a range and not the estimate above.
- Robotic sleeve gastrectomy: $21,344 (Bangkok Hospital Headquarter) source
How long patients usually stay
Published guidance, by procedure within this category. The flying wait is counted from the operation, not from discharge, so it already contains the days in hospital. Days before the operation are not included.
Gastric sleeve (sleeve gastrectomy)
- Official sources disagree about the hospital stay, so no figure is given:
- “You can usually leave hospital 1 to 3 days after having weight loss surgery.” (NHS (nhs.uk))
- “Typically up to 2 nights stay in hospital” (Leeds Teaching Hospitals NHS Trust)
- Published guidance on flying after this operation differs between sources, so no figure is given:
- “We recommend you do not fly for 6-8 weeks.” (Leeds Teaching Hospitals NHS Trust)
- “To avoid such complications, travel should be avoided for 10 days following abdominal surgery.” (UK Civil Aviation Authority)
- “Similarly, it is advisable to avoid flying for approximately 24 hours after laparoscopic intervention, due to the residual CO2 gas, which may be in the intra-abdominal cavity.” (UK Civil Aviation Authority)
- “7 to 10 days after facial cosmetic procedures or tummy tucks (or any abdominal surgery)” (NHS inform (NHS Scotland))
Gastric bypass
- Official sources disagree about the hospital stay, so no figure is given:
- “You can usually leave hospital 1 to 3 days after having weight loss surgery.” (NHS (nhs.uk))
- “Typically up to 2 nights stay in hospital” (Leeds Teaching Hospitals NHS Trust)
- Published guidance on flying after this operation differs between sources, so no figure is given:
- “We recommend you do not fly for 6-8 weeks.” (Leeds Teaching Hospitals NHS Trust)
- “To avoid such complications, travel should be avoided for 10 days following abdominal surgery.” (UK Civil Aviation Authority)
- “Similarly, it is advisable to avoid flying for approximately 24 hours after laparoscopic intervention, due to the residual CO2 gas, which may be in the intra-abdominal cavity.” (UK Civil Aviation Authority)
- “7 to 10 days after facial cosmetic procedures or tummy tucks (or any abdominal surgery)” (NHS inform (NHS Scotland))
These figures come from general published guidance, such as the NHS and the UK Civil Aviation Authority, about typical patients. They are not advice for you. How long you stay in hospital and when you can fly home depend on your own recovery, and your treating hospital confirms both.
Sources: Recovering from weight loss surgery (NHS (nhs.uk), checked 10 Sep 2026); Undertaking bariatric surgery (Leeds Teaching Hospitals NHS Trust, checked 10 Sep 2026); Surgical conditions: guidance for health professionals (UK Civil Aviation Authority, checked 10 Sep 2026); Surgery abroad without NHS referral (NHS inform (NHS Scotland), checked 10 Sep 2026).
Visa for treatment in Thailand
- •Apply online on the official Thai e-Visa site, through the Thai embassy or consulate that serves your country of residence.
- •Your hospital in Thailand writes the letter the application needs, giving the purpose and length of the treatment.
- •Every traveller completes the TDAC arrival card within 3 days before arriving. It is free, and it is not a visa.
20 passports checked against official pages (10 Sep 2026), 20 with a verified route. Rules, documents and fees by passport
Accredited hospitals in Bangkok
Bumrungrad International Hospital
Accreditation: JCI (since 2002; multiply re-accredited). International patient desk.
Bangkok Hospital (headquarters)
Accreditation: JCI. International patient desk.
Listed for verification, not as a recommendation. Prices are theirs to give. Full guide to medical treatment in Bangkok
Your care journey to Bangkok, from your city
The sourced treatment range above, plus flights from your city, a room near the hospital after care, food and local transport for the patient and any companion. Each line carries its source. The passport picker below is separate: your city only suggests one.
Choose your city to price the flight. The stay, food and local transport lines are shown once an origin is chosen, so the table is always for a whole journey. Nothing is priced until you choose.
Visa for your medical trip to Thailand
From official government pages, checked 10 Sep 2026.
Thailand medical visa: rules, documents and fees for every passport
Plan the whole journey
This is information, not advice. The hospital and the government of Thailand decide.
Procedure figures are your own quote, or an indicative range from published sources; always confirm the real price in writing with the hospital. This is not a bill or an offer. How estimates work