Visit Senso-ji temple and Nakamise shopping street to soak up classical Tokyo; Senso-ji is typically open from early morning until about 5:00pm and is free to enter.
Fly from Kansai or Itami to Tan Son Nhat Airport; international flights typically require arrival 2 hours before departure. Flight duration ~5–6 hours (direct times vary).
Take a half-day or full-day tour to Cu Chi Tunnels (tours depart around 7:00–8:30 and return by afternoon); learn wartime history and crawl through preserved tunnels.
Depart early for a day cruise in Halong Bay (tours depart ~6:30–8:00 and return in the evening); full-day tours include boat cruise, lunch, and some cave visits.
Fly from Hanoi to Jakarta (flight times vary; expect roughly 4–6 hours including connections for many routes); arrive and transfer to your Jakarta hotel.
Confirm your domestic flight Jakarta → Bali and arrange transport to the airport tomorrow morning; domestic check-in recommended 90–120 minutes before departure.
Board your long-haul flights with likely connections (Denpasar → European hub → Split). Confirm connection times and arrival details with your carrier.