Made this for myself, sharing in case it helps:
6 months: shortlist procedures, read, collect reference photos
4–5 months: message 5–8 clinics with photos, get written quotes, video consults
3 months: shortlist 2–3, book in-person consults on day 1–2 of trip
2 months: flights with change buffer, accommodation, check insurance
1 month: ask clinic for pre-op tests list (blood work, ECG?), meds to stop
Trip: consults → decide → surgery → recovery → final check → fly
After: follow-up plan with a local doctor at home in case something comes up
Edits welcome.