SBS Transit Bus Service 80 is a trunk service plying between Sengkang and HarbourFront, passing through Hougang, Upper Serangoon, Upper Paya Lebar, Geylang East Central, Kallang, Bugis, Chinatown, Tanjong Pagar Road and Keppel Road.
80
| Route Overview | ||||||||||||
Route  |
Sengkang Bus Interchange ↔ HarbourFront Bus Interchange [From 31 Jan 2026 to end Oct 2026] Compassvale Bus Interchange ↔ HarbourFront Bus Interchange |
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| Passes Through | Hougang Ave 10, Upp Serangoon Rd, Upp Paya Lebar Rd, Geylang East Ctrl, Nth Bridge Rd / Victoria St, Keppel Rd | |||||||||||
| Route Length | Towards HarbourFront: 23.1 km | Towards Sengkang: 23.2 km | ||||||||||
| Travelling Time | 100 mins | |||||||||||
| Operator Information | ||||||||||||
| BCM Route Package | Sengkang–Hougang Bus Package | |||||||||||
| Current Operator | SBS Transit Ltd | |||||||||||
| Current Depot | Sengkang West Bus Depot (SWDEP) Ulu Pandan Bus Depot (UPDEP) |
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| Current Fleet | Single-deck & Double-deck buses Includes electric single deck buses |
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| Operating Hours | ||||||||||||
| Departure Times from Sengkang | Daily | |||||||||||
| 05:15 – 23:30 | ||||||||||||
| Departure Times from HarbourFront | Weekdays & Saturdays |
Sundays / Public Holidays | ||||||||||
| 05:40 – 00:25 | 06:00 – 00:25 | |||||||||||
| Operating Frequency | ||||||||||||
| From Sengkang |
6:30am–8.30am | 8.31am–4.59pm | 5.00pm–7.00pm | After 7.00pm | ||||||||
| Weekdays | 9 – 12 mins | 9 – 17 mins | 12 – 15 mins | 18 – 20 mins | ||||||||
| Saturdays | 8 – 12 mins | 10 – 13 mins | 12 – 14 mins | 11 – 13 mins | ||||||||
| Sundays / Public Holidays | 12 – 14 mins | 12 – 16 mins | 14 – 16 mins | 14 – 15 mins | ||||||||
| From HarbourFront |
6:30am–8.30am | 8.31am–4.59pm | 5.00pm–7.00pm | After 7.00pm | ||||||||
| Weekdays | 12 – 14 mins | 12 – 18 mins | 15 – 17 mins | 15 – 18 mins | ||||||||
| Saturdays | 8 – 14 mins | 9 – 13 mins | 12 – 13 mins | 10 – 12 mins | ||||||||
| Sundays / Public Holidays | 12 – 16 mins | 11 – 16 mins | 15 mins | 13 – 15 mins | ||||||||
| Fare Information |
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| Fare | Charges regular distance fares |
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Service 80 runs from the Northeast down to the central areas, linking the housing estates of Sengkang, Hougang, Serangoon and Geylang East to the industrial estates at Tai Seng and Paya Lebar, and further on to the City areas of Bugis, Chinatown, Tanjong Pagar and Harbourfront. The route also runs almost parallel to sections of the East-West, North-East and Circle MRT lines.
MRT / LRT Stations Served
- NE16STC Sengkang
- NE14 Hougang
- NE13 Kovan
- CC11 Tai Seng
- CC10DT26 MacPherson
- EW9 Aljunied
- EW10 Kallang
- EW11 Lavender
- EW12DT14 Bugis
- CC2 Bras Basah
- EW13NS25 City Hall
- NE5 Clarke Quay
- NE4DT19 Chinatown
- TE18Â Maxwell
- NE1CC29 HarbourFront
Special Departures
- Victoria St (Opp Blk 461) → Sengkang Int
Weekdays: 05:45 & 05:53
Saturdays: 05:45 - Aljunied Rd (Opp Aljunied Stn) → Sengkang Int
Weekdays: 10:01, 10:15, 15:12, 15:23, 15:38, 16:05, 16:09, 16:18, 16:56, 17:13, 17:59, 18:03, 18:47 & 19:03
Short Trip Service
- Service 80A: Sengkang Int → Aljunied Rd (Aljunied Stn)
Weekdays: 05:56 – 09:31
Gallery
Poster Gallery
Operator History
- 1999 – 2001: Singapore Bus Services Ltd
- 2001 – Present: SBS Transit Ltd
Route History
- 1999 (12 Dec): Introduced between Sengkang Ter and World Trade Ctr Ter with the integration of Services 84 and 864.
- 2001 (28 Apr): Amended to Sengkang Temp Int
- 2002: Last bus from HarbourFront Int extended to 0015 hrs daily
- 2003 (18 Jan): Amended to Sengkang Integrated Transport Hub
- 2003 (20 Jun): Serves new bus stop opposite Hougang Central Int along Hougang Central
- 2004: Last bus from HarbourFront Int extended to 0025 hrs daily
- 2006 (29 Oct): Serves new bus stop outside VivoCity along Telok Blangah Rd
- 2007 (20 Aug): Designated wheelchair-accessible bus service (WAB)
- 2008 (07 Dec): Skips abolished bus stop opposite Temenggong D Mosque along Telok Blangah Rd
- 2013 (22 Dec): Serves new bus stop outside Wisma AUPE along Upp Paya Lebar Rd
- 2019 (23 Jun): Amended to serve Cantonment Link & Cantonment Road towards Sengkang Int; Serves new bus stop outside Tower 15 along Hoe Chiang Road
- 2022 (28 Aug): Amended to ply Hougang Ave 4 with the partial closure of Hougang Ctrl to facilitate the construction of Hougang MRT station on the Cross Island MRT Line, serving an additional pair of bus stops outside Blk 513 & Blk 831 along Hougang Ave 10
- 2026 (31 Jan): Temporarily amended to Compassvale Int to facilitate upgrading works at Sengkang Int
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Zhongtong N12s have been running on this service since Oct/Nov 2025. Hopefully the top picture can be updated soon.