The Nar Phu Valley Trek costs around $900–$1,300 for 8–12 days, including permits, food, accommodation, and transport. Permit fees are approximately $100 for the Nar Phu restricted area and $30 for ACAP. Hiring a licensed guide costs $25–$30/day, while a porter costs $18–$22/day. To hire, contact reputable agencies like Himalayan Adventure Intl Treks, ensuring professionals are well-trained, insured, and experienced for a safe, enriching journey.