The Chao Phraya River can help you avoid Bangkok road traffic while bringing you close to many riverside sights. Your main choices are public express boats for longer trips along the river, a visitor-focused tourist boat, and short cross-river ferries between nearby piers.
Each option follows its own routes and fare rules, so the right boat depends on where you’re going and how you want to travel. Schedules and prices can change, so check with the operator or at the pier before setting out. First, compare the main routes and what you can expect to pay.
Key Takeaways
- Chao Phraya Express Boat routes use colored flags. The orange flag runs between Nonthaburi and Wat Rajsingkorn for a flat fare of 19 baht on weekdays.
- The yellow flag connects Nonthaburi and Sathorn for 24 baht, while the green-yellow line extends to Pak Kret with fares of 17 to 36 baht by distance.
- Check the official express boat route and fare schedule before traveling, since services and prices can change.
- The tourist boat follows a visitor-focused route, while cross-river ferries handle short trips between opposite banks. Their fares and ticket rules differ.
- Confirm the correct pier, service day, and fare before boarding. Tickets and passes for different boat services may not be interchangeable.
Ferries on Bangkok’s Chao Phraya River: Prices and Routes
Bangkok’s river services fall into three main groups: Chao Phraya Express Boat flag lines, the visitor-focused tourist boat, and short cross-river ferries. Their routes and fares differ, so check the operator’s latest information or posted pier notices before boarding.
Compare the Chao Phraya Express Boat flag lines
The express boat’s published schedule, effective October 6, 2026, lists these weekday services and fares:
| Flag line | Route | Fare |
|---|---|---|
| Orange | Nonthaburi to Wat Rajsingkorn | 19 baht |
| Yellow | Nonthaburi to Sathorn | 24 baht |
| Green-Yellow | Pak Kret to Nonthaburi to Sathorn | 17 to 36 baht |
| Red | Nonthaburi to Sathorn | 33 baht |
Green-Yellow fares depend on how far you travel: 17 baht from Pak Kret to Nonthaburi, 24 baht from Nonthaburi to Sathorn, and 36 baht for the full Pak Kret-to-Sathorn trip. The listed flag services run Monday through Friday. However, intermediate stops and service days can vary, so check the operator’s current timetable and route map before choosing a departure.
See whether the tourist boat or a cross-river ferry fits
The Chao Phraya Tourist Boat, also called the Blue Flag service, is aimed at visitors and is reported to run between Phra Arthit and Sathorn. Some trips reportedly extend to Asiatique during part of the day. Reported prices are 40 baht for a single ride and 150 baht for a day pass, with boats running about every 30 minutes. Treat these as figures to verify, not guaranteed current fares or schedules. Check the tourist boat’s official site for current route and ticket details.
Cross-river ferries make short trips between nearby piers rather than traveling along the river. A familiar example is the Tha Tien to Wat Arun crossing, which links the two riverbanks near the temples. Since a current official fare wasn’t confirmed, check the price posted at the pier before paying. The tourist boat pass and express-boat fares may not apply to these local crossings.
Choose a river route that matches your Bangkok plans
The best Chao Phraya boat depends on where you want to go, how far you need to travel, and whether you want a direct ride or a sightseeing-focused trip. Start with your destination pier, then check which service actually stops there.
Use Sathorn as a link to other city transport
Sathorn is a useful endpoint if you’re connecting a river trip with travel across Bangkok. Several Chao Phraya Express Boat services run to Sathorn, and the pier sits beside the Saphan Taksin BTS station on the Silom Line. From there, the BTS connects you with other parts of the city without requiring another road transfer. Check the Saphan Taksin station details when planning the rail connection.
Sathorn can also work well as a starting point if your hotel or next stop is near the BTS. However, the exact route between the pier, station, and boat boarding area can depend on where you arrive. Follow the station and pier signs on site rather than assuming the interchange is a straight walk.
Pick the boat that suits your itinerary
For everyday point-to-point travel, choose an express boat that serves both your starting pier and destination. These services can be a practical option when you need to cover a longer stretch of river or reach a specific local stop. Check the route map before boarding, since an express boat may pass piers that another flag service serves.
The tourist boat suits visitors who want a route planned around sightseeing stops. It runs between Phra Arthit and Sathorn, with some trips reported to extend to Asiatique. That can be convenient if the stops match your plans, but verify the current map and schedule before counting on a particular pier or extension.
Cross-river ferries are for short hops between nearby piers on opposite banks, such as the Tha Tien to Wat Arun crossing. They won’t replace an express or tourist boat for a longer trip along the river, but they can save a longer walk or road detour when your destination is just across the water.
Before you leave, compare your planned stops with the latest route map for the service you intend to take. A boat’s route name alone doesn’t guarantee it stops at every pier, and schedules can differ by service and day.
Buy the right ticket and avoid surprises at the pier
Before heading to a pier, match your planned trip to the exact boat line and check its current schedule and fare. Bangkok’s river services have separate operators and ticket rules, so a pass or payment option for one boat may not work on another.
Check service days, hours, and the direction of travel
Flag lines don’t all follow the same timetable. The Chao Phraya Express Boat’s published information says service runs Monday through Sunday and on public holidays, while the individual flag listings show some services as weekdays. That wording can be unclear, so confirm the day for your specific line instead of assuming every boat runs daily.
Check the express boat’s current schedule and fare notice before you leave. Confirm the line, direction, first and last departure, and whether your destination pier is served. A route between Nonthaburi and Sathorn, for example, won’t take you to Wat Rajsingkorn unless you board a service that runs there.
At the pier, read the signs and ask staff to confirm the boat’s direction before boarding. This is especially helpful if you’re unfamiliar with the pier or if the route has different services at different times. Allow extra time when your plans depend on catching the last departure.
Confirm fares and ticket rules before boarding
Use the operator’s latest fare notice or the information posted at the pier, particularly for tourist-boat passes and cross-river trips. Tourist-boat prices and pass terms can change, while cross-river fares may be posted locally. The Chao Phraya Tourist Boat’s official site is a useful place to check its current ticket options and route details.
The fare figures in this article are a guide, not proof that operators share tickets or payment methods. An express-boat fare, tourist-boat day pass, and cross-river ticket belong to separate services unless the operators say otherwise. Don’t assume a contactless card, stored-value card, or pass will work across them.
Before paying, confirm the fare for your destination, what the ticket covers, and whether it’s valid for one ride or more. If payment options aren’t clear, ask staff before joining the boarding queue and have another payment option ready. Once you have the right ticket, check the destination and direction on the boat, then board only after confirming it serves your stop.
Frequently Asked Questions
A few practical details can affect a river trip just as much as its route or fare. Keep these points in mind when choosing a boat, especially if you have luggage, need extra boarding assistance, or plan to travel late in the day.
Can I take luggage on a Chao Phraya ferry?
You can bring a bag, but space may be limited on a busy boat, and standing passengers can make it harder to keep luggage out of the way. Keep smaller bags close and avoid blocking the aisle or boarding area. If you’re traveling with oversized luggage, check directly with the operator before heading to the pier, since baggage rules may vary.
Are the river boats suitable for travelers with limited mobility?
Access depends on the vessel and pier, so don’t assume every boat offers step-free boarding. Getting on or off may involve steps or a gap between the pier and boat, which can be difficult for some travelers. Contact the operator about your planned route, and allow extra time to board without rushing.
Do the boats run in heavy rain or during high water?
Weather and river conditions can affect service, and operators may respond differently. There isn’t one policy that applies to every river boat, so check the relevant operator’s service notices on the day you travel. If conditions look unsettled, leave extra time and have another way to reach your destination.
Can I ride a boat after dinner?
Evening service depends on the route and operator, and reported tourist-boat hours don’t guarantee late-night trips. Before making dinner plans around a boat ride, check the last departure from your exact pier in the direction you need. A final boat from one stop may leave earlier than the final departure from another.
Is a round trip included in a tourist-boat day pass?
A day pass may have limits on its route, valid hours, or included services, so don’t assume it covers every boat or a return trip. Check the terms with the operator before buying, including whether any Asiatique extension is included. You can also compare your planned stops with the tourist boat’s attractions page, then confirm pass coverage directly.
