From Odaiba Hotel Nikko to Haneda Airport, you can choose the following express routes:
Subway: Take the Tokyo Monorail to Tokyo Station, then transfer to the Keikyu Main Line to Haneda Airport. The entire trip takes approximately 45 minutes.
Highway bus: Take the highway bus from Odaiba Hotel Nikko to Haneda Airport, which takes about 30 to 40 minutes.
Taxi or online car-hailing: If time permits, taking a taxi or online car-hailing is also a good choice, but it is more expensive and takes about 50 minutes to an hour.
It is recommended that you leave early to ensure a smooth arrival at the airport and completion of security check. Have a nice trip!