The Overnight Airbus Route NA52 is operated by Long Win Bus (LWB). It runs between Cathay City and Tuen Mun Road BBI, which passes through Airport Passenger Terminal Building and HZMB Hong Kong Port before crossing the Tuen Mun Chek Lap Kok Tunnel Road to and from Tuen Mun Ferry Pier Area, Tuen Mun Swimming Pool, Chi Lok Fa Yuen, Sam Shing Estate and So Kwun Wat. It is the overnight version of Route A33 which both routes share identical alignments and stopping arrangements within Tuen Mun District.
The numbering of this route is adopted from the New Territories route numbering "50-59" serving Tuen Mun District, which is the first Airbus route to adopt a 50-series numbering.
History[]
Commencing background[]
In March 2025, a Tuen Mun District Councillor pointed out that the morning shift of many airport staff started at 05:30, but the first bus of Route A33 arrived at the airport too late to cater for the needs of these staff, resulting in the need for them to switch to taxis, and suggested that the first bus of the route should be advanced to depart at 04:50.[1] Taking note of the comments, LWB advised that it would consider introducing an overnight service, "NA" route.[2]
Route change history[]
- 1 October 2025: Route NA52 entered service, trialling until 31 December 2025.[3]
Service hours and headways[]
The latest update is on 10/2025, please refer to the link below for the official route information.
| From Cathay City | From Tuen Mun Road BBI |
|---|---|
| Daily | |
| 00:45, 01:30 | 03:45, 04:30 |
- This route provides Estimated Time of Arrival enquiry Service.
Fares[]
| Journey/boarding stop | Fares |
|---|---|
| Full fare | $29.3 |
| Section fares (to Tuen Mun) | |
| From Butterfly Beach | $8.9 |
| Fare Remarks |
|---|
|
KMB Monthly Pass Concessions[]
Passengers using a KMB Monthly Pass can travel on this route with the following fare concessions:
| Journey/Boarding stop | Fares |
|---|---|
| Full fare | $7.9 |
| Section fares (to Tuen Mun) | |
| From Butterfly Beach | $2.4 |
- Journeys taken at concessionary fares will not be counted towards the daily free rides of the KMB Monthly Pass, and such concessions cannot be paid in cash or other forms of payment.
Airport Staff Fare Concession Scheme[]
Eligible Airport Staff holding Personalised Octopus Cards for Airport Staff can pay the concessionary fare of $26.2 when travelling on this route. Concerned passengers should present their own Personalised Octopus Cards for Airport Staff to the bus saptain and pay with that card upon boarding.
Routing[]
To Tuen Mun Road BBI[]
To Tuen Mun Road BBI: The distance of this route is approx. 30.2km, and the journey time is approximately 75mins. (The average speed is 24.2km/h.)
Via: Chun Ming Road, Scenic Road, Chun Wan Road Interchange, Scenic Road, East Coast Road, Airport Road, Cheong Hong Road, Cheong Lin Road, Airport (Ground Transportation Centre) Bus Terminus, Cheong Lin Road, Airport South Interchange, Cheong Lin Road, Sky City Interchange, Chek Lap Kok Road, Shun Fai Road, Shun Wui Road, Chek Lap Kok Road, Tuen Mun Chek Lap Kok Tunnel Road, Lung Mun Road, Wu Shan Road, Wu Chui Road, Wu King Road, Hoi Wong Road, Wong Chu Road, Tuen Mun Road, Tuen Hing Road, Castle Peak Road - Castle Peak Bay, Castle Peak Road - So Kwun Wat, So Kwun Wat Road, Castle Peak Road – So Kwun Wat, Castle Peak Road - Tai Lam and slip road of Siu Lam Interchange
| Long Win Bus Route NA52 (Cathay City → Tuen Mun Road BBI) | ||||
|---|---|---|---|---|
| No. | Area | Road | Bus stop name | Remarks |
| 1 | Airport (Logistics Area) | Bus Stop Loop on Scenic Road | Cathay City | |
| 2 | Airport (Terminal Area) | Airport (Ground Transportation Centre) Bus Terminus  |
||
| 3 | HZMB Hong Kong Port Artificial Island | HZMB Hong Kong Port (W1) | ||
| Tuen Mun Chek Lap Kok Tunnel Road | ||||
| 4 | Pillar Point | Tuen Mun Chek Lap Kok Tunnel BBI (T1) |  Tuen Mun Chek Lap Kok Tunnel Interchange Stop
| |
| 5 | Tuen Mun Ferry Pier Area | Lung Mun Road | Butterfly Beach | Section fare begins here |
| 6 | Butterfly Station  |
|||
| 7 | Wu Shan Road | Butterfly Beach Sports Centre | ||
| 8 | Wu Shan Tennis Court (Yuet Wu Villa) | |||
| 9 | Wu Chui Road | Miami Beach Towers | ||
| 10 | Tuen Mun Pier Head |
|||
| 11 | Wu King Road | Wu Boon House Wu King Estate | ||
| 12 | Wu Tsui House Wu King Estate | |||
| 13 | Tuen Mun (On Yau) | Hoi Wong Road | Tuen Mun Swimming Pool |
|
 Tuen Mun Road
| ||||
| 14 | Tuen Mun Central | Tuen Hing Road | Tuen Mun Government Secondary School | |
| 15 | Tuen Mun (Chi Lok) | Castle Peak Road - Castle Peak Bay | Handsome Court | |
| 16 | Harvest Garden | |||
| 17 | Tuen Mun (Sam Shing Hui) | Sam Shing Estate | ||
| 18 | Castle Peak Bay | Castle Peak Bay | ||
| 19 | Sea View Garden | |||
| 20 | Cafeteria Beach | |||
| 21 | Golden Beach | near Hong Kong Gold Coast Hotel | ||
| 22 | So Kwun Wat | Castle Peak Road - So Kwun Wat | Hong Kong Gold Coast | |
| 23 | So Kwun Wat Road | Aegean Coast | ||
| 24 | Avignon | |||
| 25 | So Kwun Wat | |||
| 26 | So Kwun Wat Road | |||
| 27 | Kwun Chui Road | |||
| 28 | Castle Peak Road - So Kwun Wat | Kar Wo Lei Tsuen | ||
| 29 | Siu Lam | Castle Peak Road - Tai Lam | Siu Sau Tsuen | |
| 30 | The Aegean | |||
| 31 | Siu Lam San Tsuen | |||
| 32 | Siu Lam Tsuen | |||
| 33 | Ching Lai Road, Siu Lam | |||
| 34 | Tuen Mun Road BBI (A14) | Stops at Kowloon-bound interchange | ||
To Cathay City[]
To Cathay City: The distance of this route is approx. 33.6km, and the journey time is approximately 75mins. (The average speed is 26.9km/h.)
via: Tai Lam Interchange, Castle Peak Road - Tai Lam, Castle Peak Road - So Kwun Wat, So Kwun Wat Road, Castle Peak Road - So Kwun Wat, Castle Peak Road - Castle Peak Bay, Tuen Hing Road, Tuen Mun Road, Wong Chu Road, Hoi Wong Road, Wu King Road, Wu Chui Road, Wu Shan Road, Lung Mun Road, Tuen Mun Chek Lap Kok Tunnel Road, Chek Lap Kok Road, Shun Fai Road, Shun Wui Road, Chek Lap Kok Road, Tung Wing Road, Airport Road, Cheong Hong Road, Airport Road, Airport South Interchange, Airport Road, East Coast Road, Scenic Road, Chun Wan Road Interchange and Scenic Road
| Long Win Bus Route NA52 (Tuen Mun Road BBI → Cathay City) | ||||
|---|---|---|---|---|
| No. | Area | Road | Bus stop name | Remarks |
| 1 | Siu Lam | Tuen Mun Road BBI (A14) | Stops at Kowloon-bound interchange | |
| 2 | Castle Peak Road - Tai Lam | Ching Lai Road, Siu Lam | ||
| 3 | Siu Lam Tsuen | |||
| 4 | Siu Lam San Tsuen | |||
| 5 | The Aegean | |||
| 6 | Siu Sau Sheung Tsuen | |||
| 7 | So Kwun Wat | Castle Peak Road - So Kwun Wat | Pearl Island | |
| 8 | So Kwun Wat Road | So Kwun Wat | ||
| 9 | So Kwun Wat Road | |||
| 10 | Avignon | |||
| 11 | Kwun Chui Road | |||
| 12 | Aegean Coast | |||
| 13 | Castle Peak Road - So Kwun Wat | Hong Kong Gold Coast | Near Gold Coast Plaza and Aegean Coast | |
| 14 | Castle Peak Road - Castle Peak Bay | Golden Beach | Near the Hong Kong Gold Coast Hotel | |
| 15 | Castle Peak Bay | Cafeteria Beach | ||
| 16 | Bayview Terrace | |||
| 17 | Castle Peak Pier | |||
| 18 | Tuen Mun (Sam Shing Hui) | Sam Shing Estate | ||
| 19 | Siu Lun Government Complex | |||
| 20 | Tuen Mun (Chi Lok) | Tsing Sin Playground | ||
| 21 | Chi Lok Fa Yuen | |||
| 22 | Tuen Mun Town Centre | Tuen Hing Road | Tuen Mun Government Secondary School | |
| Tuen Mun Road
| ||||
| 23 | Tuen Mun (On Yau) | Hoi Wong Road | Tuen Mun Swimming Pool |
|
| 24 | Tuen Mun Ferry Pier Area | Wu King Road | Wu Tsui House Wu King Estate | |
| 25 | Wu Chui Road | Tuen Mun Pier Head (Siu Hei Court) |
||
| 26 | Miami Beach Towers | |||
| 27 | Wu Shan Road | Wu Shan Tennis Court (Yuet Wu Villa) | ||
| 28 | Yeh King House Siu Shan Court | |||
| 29 | Lung Mun Road | Lau King House Siu Shan Court |
||
| 30 | Butterfly Beach | |||
| 31 | Pillar Point | Tuen Mun Chek Lap Kok Tunnel BBI (A2) | Interchange stop for TMCLK Tunnel routes
| |
| Tuen Mun Chek Lap Kok Tunnel Road | ||||
| 32 | HZMB Hong Kong Port Artificial Island | Shun Fai Road | HZMB Passenger Clearance Building | Alighting only |
| 33 | Airport (Terminal Area) | Cheong Hong Road | Terminal 1
| |
| 34 | Airport (Logistics Area) | Scenic Road | Cathay City | |
Gallery[]
Remarks[]
Related articles[]
References[]
- ↑ "Improving Public Transport Services in So Kwun Wat and Castle Peak Road Areas" (Chinese only), TMDC(TTC) Paper No. 10/2025.
- ↑ "Improving Public Transport Services in So Kwun Wat and Castle Peak Road Areas (Reply from Long Win Bus Co Ltd)" (Chinese only), TMDC(TTC) Paper No. 10/2025.
- ↑ Long Win Bus Company Limited, "Trial Operations of New Late Night Service for Airport & HZMB-HK Port" [Promotion Leaflet].
External links[]
Template:List of Overnight and Late Night Bus Routes
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| Remarks: (#) MTR Sunny Bay Station, Penny's Bay (Hong Kong Disneyland Bus Terminus) and Ma Wan are all located in Tsuen Wan District, please refer to the District Council constituency boundary map. Italic - service during specified days/periods only; → - Outbound service only; ← - Inbound service only | |||||||||||||||||||||||||||||
| Bus routes terminating or turning back in Tuen Mun District (shown below are destination districts) | |||||||||||||||||||||
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| NT East |
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| Shenzhen Ports |
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Italic - service during specified days/periods only; → - Outbound service only; ← - Inbound service only; ($) - one-way to Central and Western District during morning peak hours on weekdays, two-way To/from Wan Chai District during rest of the day | |||||||||||||||||||||
| Bus routes passing through Tuen Mun - Chek Lap Kok Tunnel | ||
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| Islands District |  | |
| Tsuen Wan District | <Tuen Mun District> R33 | |
| ✈️ Airport bus routes/Airbus Routes (shown below are destination districts) | ||||
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| Hong Kong Island | ||||
| Kowloon | ||||
| New Territories East | ||||
| New Territories West | ||||
| Cancelled |
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| List of routes connecting Boundary Control Points | |
|---|---|
| Lok Ma Chau Control Point (connects to Huanggang Port) | <Cross-boundary Shuttle Buses> Huang Bus <Cross-boundary Coaches> Kam Sheung Road All China Express • China-Hong Kong Express (Tsuen Wan) • Yau Tsim 24-hour Cross-border Express • Mong Kok All China Express • Kwun Tong 24-hour Cross-border Express • Wan Chai All China Express • Wonderland Express • Huanggang Cross-boundary Bus Tung Chung Citygate Route <Late-night GMB> 44B • 79S • 616S |
| Shenzhen Bay Control Point (connects to Shenzhen Bay Port of Entry) | <Local Services> Franchised Buses: B2 • B2P • B2X • B3 • B3A • B3M • B3X Green Minibuses: 618 • 618A • 618B <Cross-boundary Coaches> Trans-Island Prince Edward-Shenzhen Bay Route • Trans-Island Tsim Sha Tsui-Shenzhen Bay Route • Shenzhen Bay Cross-border Express • East Kowloon Express • Trans-Island Sheung Wan-Shenzhen Bay Route • Trans-Island Causeway Bay-Shenzhen Bay Route • Shenzhen Bay-Ocean Park Route • Shenzhen Bay Cross-boundary Bus Shenzhen Bay Route |
| Lok Ma Chau Spur Line Control Point (connects to Futian Port of Entry) | |
| Sha Tau Kok Control Point (connects to Shatoujiao Port of Entry) | |
| Man Kam To Control Point (connects to Shenzhen Wenjindu Port of Entry) | <Cross-boundary Coaches> Man Kam To Express |
| Hong Kong-Zhuhai-Macao Bridge (HZMB) Control Point (connects to HZMB Macau Frontier Post and Zhuhai Port) | <Local Services> Franchised Buses:
Residents' buses: DB02A • DB02R • NR334 <Cross-boundary shuttle buses/coaches> Hong Kong-Zhuhai-Macao Bridge Shuttle Bus <Cross-border Coaches> One Bus • Hong Kong - Macao Express • Kwun Tong (apm) - Macau Route • EEBus HZMB - Macau Route |
| Heung Yuen Wai Boundary Control Point (connects to Shenzhen Liantang Port) | |
| HSR West Kowloon Station Control Point (connects to the Mainland Port Area of the HSR West Kowloon Station) | |
| HKIA SkyPier Terminal (connects to HZMB Macau Frontier Post and Zhuhai Port) | <Cross-boundary Coaches> Macau HK Airport Direct • Zhuhai HK Airport Direct (Direct access to the Airport Restricted Area without immigration clearance in Hong Kong) |