
Planning a trip to the Singapore Zoo but feeling overwhelmed by the public transport options, especially the buses? You’re not alone. Navigating a new city’s bus system can seem complicated, leaving you unsure which route to take or how to pay.
Imagine knowing exactly which bus to board, how much it will cost, and how long your journey will take, arriving at the zoo relaxed and ready for your day. This guide cuts through the confusion, providing clear, step-by-step instructions specifically for taking the bus to Singapore Zoo.
By following this guide, you’ll gain the confidence to use Singapore’s affordable and efficient bus network. We’ll cover routes, fares, essential tips, and how to connect from popular areas, ensuring your trip to the zoo is stress-free and budget-friendly.
Understanding Singapore Bus Fares and Payment

Fare Calculation Explained:
Fares in Singapore are distance-based. This means the farther you travel, the more you will pay. Using contactless or stored-value cards significantly reduces costs compared to cash. Understanding this fare system helps you avoid unexpected charges when taking public transport to Mandai Zoo. For most routes to the zoo, expect fares in the range of SGD 1.50 to SGD 3.00
Bus fares operate on a tap-on, tap-off system. You tap your card (EZ-Link or contactless credit/debit card) when you board the bus and again when you get off. The system calculates the exact fare based on your distance traveled.
Payment Methods:
EZ-Link Card:
The EZ-Link card is one of the most common and recommended payment methods. It is a reusable, contactless stored-value card you can purchase at most MRT stations, 7-Eleven outlets, and convenience stores. Top it up easily using machines at MRT stations or via the EZ-Link mobile app. This card is perfect for budget-conscious travelers.
Contactless Payment:
You can also pay using contactless Visa or Mastercard debit/credit cards, as well as mobile wallets like Apple Pay and Google Pay. Just tap your card or phone on the card reader when boarding and alighting. This method is incredibly convenient if you are visiting and don’t want to purchase a separate travel card.
Cash Payment:
Although still accepted on most buses, paying by cash is less convenient. Fares are higher, and you must provide exact change. It’s generally recommended to avoid using cash.
Checking Fares:
To find your expected fare to Singapore Zoo, you can use the MyTransport.SG app or Google Maps transit feature. Simply input your starting location and your destination, and these apps will provide real-time fare estimates, schedules, and route options. The SBS Transit and SMRT official websites also offer detailed fare tables.
Key Public Bus Routes Serving Singapore Zoo:

Overview of Direct & Connecting Services:
Several convenient public bus routes go to or near the Singapore Zoo, including direct options and MRT-to-bus transfers. Understanding which to choose depends on your starting point and whether you prefer fewer transfers or shorter travel time.
Bus Service 138 is the most popular and direct route to the zoo. It operates between Ang Mo Kio MRT Station and the zoo, with a stop at Khatib MRT Station. This route is ideal for tourists staying in central or north-central Singapore.
Bus Service 927 connects Choa Chu Kang MRT Station to the Mandai region, serving Singapore Zoo and Bird Paradise. This is a good option for those staying in western Singapore.
Safari Gate Bus is a premium, direct service catering mainly to tourists from the city center. Although it’s more expensive and operates on a limited schedule, it’s a comfortable alternative to public buses.
Identifying Your Starting Point:
Knowing your location helps determine the most efficient and cheapest route. Here are several examples:
- From Orchard Road: Take the North-South MRT Line to Khatib, then Bus 138 to Singapore Zoo.
- From Bugis: MRT to Ang Mo Kio, then transfer to Bus 138.
- From Changi Airport: MRT to City Hall, transfer to North-South Line to Khatib, then Bus 138.
- From Little India: MRT to Ang Mo Kio, followed by Bus 138.
Each of these routes is covered in more detail below to help you plan accordingly.
Detailed Bus Route Breakdowns:
Bus Service 138
This is the go-to option when traveling to the Singapore Zoo by bus. Starting from Ang Mo Kio or Khatib MRT Stations, Bus 138 provides direct access to the zoo
- Common Starting Points: Ang Mo Kio, Khatib
- Estimated Travel Time: ~40-50 minutes from Ang Mo Kio; ~15-20 minutes from Khatib
- Frequency: 10-15 minutes (peak), 15-20 minutes (off-peak)
- Tips: Always check the signboard for “Singapore Zoo” as the destination before boarding. Bus 138 is wheelchair-accessible and stroller-friendly.
Bus Service 927
Ideal for those in the western regions, this route begins at Choa Chu Kang MRT and ends at the zoo.
- Estimated Travel Time: ~40-50 minutes
- Frequency: Moderate
- Tips: Shares access with Bird Paradise and other attractions in the Mandai precinct.
Safari Gate Bus
Though not a public bus, this service is worth mentioning for tourists seeking direct access from the city
- Starts From: City tourist hubs (e.g., Suntec, Marina Bay Sands)
- Fares: Premium pricing (~SGD 7-12)
- Schedule: Limited daily departures
- Tip: Book in advance through the official Safari Gate website.
Always consult a transit app on the day of your visit to get real-time journey information.
Connecting via MRT & Bus

Khatib MRT to Bus 138
After exiting Khatib MRT Station (Red Line), look for the signage pointing to the nearby bus stop. Bus 138 arrives frequently and takes you straight to the Singapore Zoo entrance.
Estimated Travel Time: 15-20 minutes Recommended For: Tourists staying in Orchard, Chinatown, or central Singapore looking for the fastest public transport option to Singapore Zoo.
Ang Mo Kio MRT to Bus 138
Exit the MRT and walk to the Ang Mo Kio Bus Interchange. From there, board Bus 138.
Estimated Travel Time: 40-50 minutes Best For: Visitors from Bugis, Little India, or Clarke Quay.
Choa Chu Kang MRT to Bus 927
Walk to the nearby interchange and catch Bus 927, which travels through several residential zones before arriving at the zoo.
Estimated Travel Time: 40-50 minutes Recommended For: Western Singapore travelers or those staying in Bukit Panjang.
Bus Stop Locations at Singapore Zoo:

When riding to Singapore Zoo by public bus, it’s important to know exactly where to alight.
- Arrival Stop: The closest stop is “Opp Singapore Zoo”, located right across the main entrance. From here, clear signage leads you directly to the front gate.
- Departing the Zoo: Buses depart from the same road as your arrival, near the taxi stand. Double-check the bus number before boarding.
- Access to Other Attractions: From the same stop, you can easily walk to River Wonders, Night Safari, and Bird Paradise. Mandai is a hub of wildlife parks, all within walking distance.
Comparing Your Route Options:
Your best route to Singapore Zoo depends largely on where you are starting your journey, and this guide is here to make that decision easier. Whether you are coming from a bustling downtown area, a hotel in the suburbs, or even directly from Changi Airport, there is a public transport route that fits your needs, budget, and schedule. Below, we’ll break down popular starting points with expanded details to help you determine the most convenient and cost-effective way to reach Singapore Zoo by bus.
If you are staying in the Orchard Road area, a hotspot for tourists filled with hotels, shopping centers, and dining you can take the North-South MRT Line (Red Line) directly to Khatib MRT Station. From there, transfer to Bus 138, which goes directly to the zoo. This is one of the most efficient routes available, offering a total travel time of approximately 50 to 60 minutes. This combination minimizes transfers and maximizes ease, especially for families or visitors with children.
From Chinatown, another vibrant district popular among tourists, the MRT Red Line also offers a straightforward route. Similar to the Orchard option, you can travel directly to Khatib MRT and transfer to Bus 138. The total journey time is roughly 50 to 60 minutes.
For those based in Bugis, a well-connected area filled with culture, cafes, and budget accommodations, the journey involves taking the MRT to Ang Mo Kio Station and transferring to Bus 138 at the Ang Mo Kio Bus Interchange. The entire route takes around 60 to 70 minutes.
If you are coming from Little India, another culturally rich district that’s popular with backpackers and tourists alike, you’ll follow a similar route: take the MRT to Ang Mo Kio Station and transfer to Bus 138. The journey typically takes about 60 minutes.
Visitors arriving at Changi Airport will need to plan for a longer journey. From the airport, take the East-West MRT Line to City Hall, then transfer to the North-South Line toward Khatib. From Khatib MRT, board Bus 138. The journey may take between 75 to 90 minutes.
Regardless of your starting point, Singapore’s public transport system offers safe, affordable, and efficient access to Mandai, where the zoo is located.
Always plan with apps like MyTransport.SG or Google Maps for accurate updates.
Essential Tips for Your Bus Journey:
Traveling to the Singapore Zoo by public bus can be smooth and hassle-free if you keep a few essential travel tips in mind. These recommendations are designed to improve your experience and ensure your trip is as enjoyable as your time at the zoo.
Payment Preparedness:
Before boarding any bus, always ensure your EZ-Link card, contactless credit/debit card, or mobile payment option is ready. Keep it within easy reach to avoid holding up the queue. Remember to tap in when boarding and tap out when alighting to ensure the correct fare deduction.
Using Transport Apps:
Download reliable transport apps like MyTransport.SG, SG BusLeh, or use Google Maps with the transit layer enabled. These tools provide real-time updates on bus arrivals, expected delays, route adjustments, and alternative travel options. Transport apps are a vital part of navigating to the Singapore Zoo by bus.
Planning Your Time:
Account for buffer time, especially during peak hours: weekdays 7–9 AM and 5–7 PM, and on weekends when families travel together. Buses may be more crowded, which can lead to longer boarding times and slower journeys. If you are traveling with children, strollers, or bulky bags, try leaving outside peak hours for more comfortable rides.
Onboard Etiquette:
Once aboard, move toward the back to make room for others. Give up your seat to elderly passengers, those with disabilities, or pregnant women. Avoid talking loudly or eating on the bus. Following these rules makes the ride pleasant for everyone.
Traveling with Family, Strollers, or Luggage:
Singapore’s public buses are generally stroller-friendly, especially Bus 138, which is commonly used by zoo visitors. Look for buses marked with a wheelchair-accessible symbol. Fold your stroller if the bus is crowded. If carrying luggage, keep it out of the aisle and secure it between your feet or under the seat if space allows.
Identifying Your Stop:
Pay attention to audio announcements and bus stop displays. For added security, use your mobile GPS or transport app to track your location and get off at Opp Singapore Zoo. It’s better to prepare a few stops early than miss your stop and have to backtrack.
Planning Your Trip: Estimated Journey Scenarios:
From | Route | Total Estimated Time |
---|---|---|
Orchard Road | MRT Red Line to Khatib → Bus 138 | 50–60 minutes |
Bugis | MRT to Ang Mo Kio → Bus 138 | 60–70 minutes |
Changi Airport | MRT East-West Line to City Hall → Red Line to Khatib → Bus 138 | 75–90 minutes |
Little India | MRT to Ang Mo Kio → Bus 138 | 60 minutes |
Chinatown | MRT Red Line to Khatib → Bus 138 | 50–60 minutes |
Marina Bay Sands | MRT Circle Line to Bishan → Red Line to Ang Mo Kio → Bus 138 | 65–80 minutes |
Sentosa Island | Sentosa Express to HarbourFront → MRT to Dhoby Ghaut → MRT to Khatib → Bus 138 | 75–90 minutes |
Checklist for Your Bus Trip to Singapore Zoo:
- Have EZ-Link card or contactless payment ready and topped up
- Download MyTransport.SG or check Google Maps
- Note your bus service number and MRT route
- Plan your route and any MRT/bus transfers
- Leave early to avoid crowds or delays
- Pay attention to signs and announcements
- Tap off when alighting
What bus number goes to Singapore Zoo?
Bus 138 is the most direct and commonly used bus to the Singapore Zoo. Bus 927 is another option from Choa Chu Kang MRT.
How do I reach Singapore Zoo by MRT and bus?
Take the MRT to either Khatib or Ang Mo Kio (both on the North-South Line). From there, board Bus 138 to the zoo.
How much is the bus fare to Singapore Zoo?
Fares range from SGD 1.50–2.00 when using EZ-Link or contactless payment. Cash fares are higher and exact change is required
Can I pay cash for the bus?
Yes, but cash is less convenient and more expensive. Use a contactless card or EZ-Link instead.
Is there a shuttle bus to Mandai Zoo?
Yes, the Mandai Khatib Shuttle runs between Khatib MRT and the zoo, but it may charge a separate fare.
Is Bus 138 stroller-friendly?
Yes, most buses on this route are wheelchair and stroller accessible.
Can I get to Night Safari or River Wonders with the same route?
Yes. All Mandai wildlife parks are located in the same vicinity and can be accessed from the same bus stop.
Conclusion:
Taking public transport to the Singapore Zoo is a budget-friendly, environmentally conscious, and surprisingly convenient option. With all the knowledge of which MRT stations to use, which buses to board, and what apps to rely on, you are now ready to travel with confidence.
Whether you’re a solo traveler on a budget, a family with kids and strollers, or a group of friends eager to explore Singapore’s world-class zoo, this guide has given you all the information needed to plan your route efficiently.