The Short Answer
A private half-day city highlights tour in Hanoi typically starts around $34 solo, roughly doubling per added traveller. A private street food walking tour runs similarly, $42-47 solo. A private full-day Ninh Binh car tour runs $147 flat for 1-2 people, stepping up for 3+. The Ha Giang Loop — Hanoi's signature multi-day motorbike trip — varies hugely by vehicle and quality: a basic 3-day private-room package runs $221 solo, a higher-spec modern jeep version runs $580-1,040 solo, since the vehicle and guide quality differ substantially.

Hanoi: Private Half-Day City Highlights and Hidden Gems Tour
A real example of standard private half-day pricing that steps up per added traveller.
From $34
Half day
