The Short Answer
A half-day private guided tour in Bangkok (4-5 hours) typically runs $25-50 per person for 1-2 travellers, dropping toward $15-25 per person for a group of 4+ sharing the same guide and vehicle. A full day runs roughly double. Specialty tours — a food crawl with 10+ tastings, or a private evening tuk-tuk tour — often price a flat rate per group rather than per person, usually $70-150 for the group regardless of size, since the cost is the guide's time and logistics rather than per-head consumption.

Bangkok: Grand Palace, Wat Pho & Wat Arun Guided Tour
A real example of a half-day private-eligible Bangkok tour and its actual price.
From $29
4-5 hours












