Should I fly business class after surgery?
For long-haul flights (>6 hours) within 4 weeks of major surgery, business or premium economy is medically reasonable — not luxury, but a recovery aid.
Reasons: lie-flat seats reduce DVT risk, less pressure on incisions, better hydration access, calmer environment for resting. The cost difference ($1,500–3,000 vs economy on long-haul) is often a small fraction of total trip cost.
Circumstances that warrant business class: post-cardiac surgery, post-orthopedic surgery (especially joint replacement), post-major abdominal surgery, anyone with active DVT prophylaxis on board.
For short flights (under 4 hours) or 6+ weeks post-op, economy is typically fine. For uncomplicated minor procedures (LASIK, dental, minor cosmetic), economy is fine immediately.
This answer is general information, not medical advice. Your own doctor should confirm what applies to your case.