MestoGo - Thailand

Chao Phraya Boat Services

The river is one of the best ways to get around Bangkok. Explore the different express boat flag services, their schedules, and routes.

Boat Flags & Routes

Orange Flag Boat

Orange Flag Boat

Daily commuter ferry service between Nonthaburi and Wat Rajsingkorn. The most frequent service.

Red Flag Boat (Riva Express)

Red Flag Boat (Riva Express)

Premium air-conditioned fast ferry service (Morning Express during weekdays).

Yellow Flag Boat

Yellow Flag Boat

Express boat service primarily during weekday peak hours with fewer stops.

Yellow-Green Flag Boat

Yellow-Green Flag Boat

Fast commuter service connecting suburban Pakkret area to Sathorn center.

Boating Tips & FAQ

How much does it cost?

Fares vary by flag color:

  • Orange Flag: 16 Baht (Flat rate)
  • Red Flag: 30 Baht (Flat rate)
  • Yellow Flag: 21 Baht (Flat rate)
  • Yellow-Green Flag: 14/21/33 Baht (Distance based)
How to buy tickets?

Tickets can be purchased at the ticket counters at major piers like Sathorn, Nonthaburi, or Phra Arthit. For most boats (except Red Flag), you can also pay the collector on board if you couldn't buy a ticket at the pier. Cash is the most reliable method.

Operating Hours

The Orange Flag boat operates daily from roughly 06:00 to 18:00. Red, Yellow, and Yellow-Green flags usually operate only during weekday rush hours (morning and afternoon). Always check the specific boat page for the latest schedule.