The Short Answer
A private Hakone day trip from Tokyo with a guide and driver (Lake Ashi cruise, Owakudani ropeway) typically runs $720-920 flat for up to 5-6 people in a standard car — a genuinely good deal once you're 3+ travellers, since the quoted price doesn't change by head count up to the car's seats. A customised 6-hour private walking tour without a vehicle runs cheaper, around $400 flat. Multi-day private tours bundling Hakone with Nikko, Kamakura or Fuji run into the thousands for the group, a different, longer commitment.

Private Hakone Day Trip from Tokyo: Lake Ashi Cruise, Owakudani Ropeway and the Old Tokaido Road
A real example of flat pricing up to 6 people in one car.
From $752
Full day
