Short answer: Knee replacement removes a diseased knee joint and replaces it with an artificial one, which can’t function as fully as a healthy knee (Better Health Channel (opens official site)). Recovery takes around three months, with regular check-ups and rehabilitation for the life of the joint (Better Health Channel (opens official site)), so most of your follow-up happens in Australia. Prices: Price on request, get quotes from clinics.
Risks and limitations to understand first
Better Health Channel lists possible complications including (Better Health Channel (opens official site)):
- wound infection, and in severe cases amputation
- the prosthesis breaking or working loose, and joint dislocation
- numbness, nerve damage and blood vessel damage
- clots in the leg veins, lung infection, heart attack, stroke and death
Also:
- RACS lists counterfeit implants, poor documentation and the cost of evacuation among the risks of surgery overseas (RACS (opens official site)).
- Medicare doesn’t cover you overseas (Department of Health (opens official site)).
Recovery and rehabilitation
A hospital stay of 7 to 10 days is usual without complications, stitches come out at about 10 days, and you should avoid sport for at least two months (Better Health Channel (opens official site)). Arrange physiotherapy at home before you go: see aftercare in Australia.
Flying home
NICE treats major surgery within the previous 4 weeks as a high-risk factor for travel-related clots (NICE CKS (opens official site)). See flying after surgery and DVT risk.
What to check
- The surgeon’s registration and training: how to choose a surgeon overseas and questions to ask
- Hospital accreditation: JCI-accredited hospitals in Thailand
- Implant make, model and batch documentation (RACS (opens official site))
- Insurance: travel insurance for surgery and medical tourism insurance
- Cover at home: health insurance gaps and Medicare overseas
Related: hip replacement. Budget: trip budget planner.
Rehabilitation continuity in Australia
Most of the hard work after a knee replacement happens after you leave hospital: physiotherapy, swelling control, walking practice and staged return to activity (Better Health Channel (opens official site)). If you operate overseas, book an Australian physiotherapist before you travel and ask the overseas team for a written protocol your physio can follow.
Also plan:
- implant make, model and batch documentation in English (RACS (opens official site))
- who to call if fever, calf pain or wound problems appear after you fly
- insurance PDS checks for planned surgery exclusions: travel insurance for surgery, medical tourism insurance
- full trip money picture: trip budget planner, knee replacement costs (Price on request, get quotes from clinics), trip cost calculator
Destination research often includes India (knee replacement in India) and Thailand. Read India safety or Thailand safety before you book.
Public and private options in Australia first
Knee replacement is major surgery with lifelong implant implications. Talk to your GP about public waiting lists and private orthopaedic pathways in Australia before you compare overseas quotes. Better Health Channel summarises recovery of around three months with ongoing rehabilitation (Better Health Channel (opens official site)).
Overseas quotes that look lower on the surgery line can still cost more once you add flights, companion travel, physiotherapy at home, insurance and possible revision (Smartraveller (opens official site)). Use the trip budget planner and compare with health insurance gaps.
Related reading: hip replacement, shoulder replacement, flying after surgery, DVT risk, Medicare overseas.
Clot risk and the flight home
NICE treats major surgery within the previous four weeks as a high-risk factor for travel-related clots (NICE CKS (opens official site)). Ask your surgeon for written clearance, and budget flexible tickets if clearance is delayed.
Do not treat a package hotel night count as medical clearance. If calf pain, chest pain or sudden breathlessness occurs after flying, seek urgent care and tell clinicians you recently had joint replacement.
India and Thailand research paths
People often research knee replacement in India and major hospitals in Thailand. Those pages are orientation only, not recommendations. Always verify surgeon registration and implant documentation yourself.
What knee replacement involves (educational)
Knee replacement resurfaces damaged joint surfaces with prosthetic components. Recovery often includes weeks of physiotherapy, swelling control and gradual return to walking distance. Risks include infection, clot, stiffness, ongoing pain and, over years, wear or loosening that may need revision.
If you consider surgery overseas, lock implant details, physio plans for Australia and infection pathways in writing. See knee replacement costs (Price on request, get quotes from clinics where unsourced) and knee replacement in India. Related joints: hip replacement, shoulder replacement.
Planning checklist before you book overseas
- Named clinician and facility on the consent pathway
- Licence and accreditation verified on the issuer’s official register (date-stamp your check)
- Itemised quote with inclusions, exclusions and revision policy
- Written fit-to-fly advice before you lock the return flight (flying after surgery)
- Insurance PDS answers in writing for your named procedure (travel insurance for surgery)
- English operation notes, device or implant details, and medication lists to bring home
- An Australian follow-up plan: aftercare in Australia and complications overseas
- Soften “best country” or “cheapest country” framing - match credentials, aftercare and total trip maths
See choosing a surgeon and questions to ask.
Full trip cost beyond the procedure fee
Even when a hospital or clinic tariff is later verified, Australians should add:
- Flights (return; sometimes a second trip for staged work)
- Hotel for the fly-safe window your clinician documents in writing
- Companion costs, time off work, garments, medications and follow-up visits
- Buffer for delayed healing, extra nights or a revision trip (Smartraveller (opens official site))
- Travel insurance that may still exclude elective or planned-procedure complications - read the PDS
Use the trip budget planner and trip cost calculator for non-procedure travel maths only. We only publish AUD figures that sit in our verified price table with a source and access date. If status is pending, this page shows Price on request, get quotes from clinics.
Aftercare, flying home and revision
Arrange Australian follow-up before you travel. Problems can surface weeks or months later, far from the treating clinic. Bring full records in English. See aftercare in Australia, revision surgery in Australia, DVT risk when flying after surgery and flying after surgery.
Medicare does not cover treatment overseas (Medicare overseas). Private health funds usually do not pay for elective work done overseas. Confirm insurance exclusions in writing before you deposit.
Frequently asked questions
How long is recovery after a knee replacement?
Around three months to feel fully recovered, with ongoing rehabilitation.
What are the risks?
Infection, a loose or broken prosthesis, nerve or blood vessel damage, clots, and rarely heart attack, stroke or death.
When can I fly home?
Ask your surgeon. NICE treats major surgery within 4 weeks as a high-risk factor for travel-related clots.
Will Medicare cover rehab after surgery overseas?
Medicare doesn’t cover you overseas. Check with your GP and insurer what’s covered at home.
How much does it cost?
We only publish verified, dated prices. Price on request, get quotes from clinics.
Do I need physio arranged before I leave Australia?
Yes if possible. Continuity of rehabilitation is one of the hardest parts of overseas joint replacement.
Where are related cost pages?
See knee replacement costs and knee replacement costs in India (Price on request, get quotes from clinics).
What should be in a written quote?
Itemised clinician and facility fees, anaesthetic, stay length, inclusions and exclusions, revision or remake policy, and what happens if you need a longer stay.
Why does the full trip cost matter more than the procedure fee?
Flights, hotel for the fly-safe window, companion costs, time off work, insurance and a revision buffer often exceed a low procedure-only figure (Smartraveller (opens official site)).
Does this site pick a best or cheapest country?
No. We soften those anchors. Compare named credentials, facility checks, aftercare at home and total trip maths.
Should I decide based on the lowest advertised fee?
No. Compare inclusions, credentials, fly-safe recovery time and revision pathways.
Is physiotherapy optional after a knee replacement?
No. Structured rehabilitation is part of recovery. Arrange Australian physio before you fly home.
What records should I bring home?
Operation notes, implant stickers or labels, imaging and medication lists in English.
Sources
All accessed 24 October 2026.
- Better Health Channel, Knee replacement surgery: https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/knee-replacement-surgery
- RACS, Going overseas for surgery? (patient fact sheet): https://www.surgeons.org/-/media/Project/RACS/surgeons-org/files/patient-information-resources/medical-tourism-patient-fact-sheet.pdf
- NICE CKS, DVT prevention for travellers: https://cks.nice.org.uk/topics/dvt-prevention-for-travellers/management/dvt-prevention-for-travellers/
- Department of Health, Disability and Ageing, What Medicare covers: https://www.health.gov.au/topics/medicare/about/what-medicare-covers
Disclaimer: The information on medicaltourism.com.au is general in nature. It isn’t medical, legal, financial or insurance advice and doesn’t take your personal circumstances into account. Talk to a registered health practitioner before deciding on any procedure. See our editorial policy, medical disclaimer and how we make money.