How do I financially plan for my child's foreign education?

Target corpus: annual fee + living costs × 4 years. At Rs40 lakh/year for US or UK, you need Rs1.5-2 crore. Start a dedicated SIP 10-15 years early in an international + equity fund combination. Also account for INR depreciation (historically 3-5% per year). Student loans at 10-13% are available as backup.