Hong Kong International Airport
Airport Bus to Hong Kong City
Routes, Cost & Schedule (2026)
The cheapest way from Hong Kong International Airport (HKG) to the city: compare routes, fares, journey times, and learn exactly how to board.
Quick Facts
Fare
HK$33–HK$48
Journey time
45–75 min
Frequency
Every 10–30 min
Bus services run daily from approximately 05:30 to midnight. The Cityflyer (A-routes) and New Lantao Bus (NLB) networks cover most major destinations across Hong Kong Island, Kowloon, and the New Territories.
Key Bus Routes
| Route | Destination | Fare | Time |
|---|---|---|---|
| A11 | Central, Admiralty, Wan Chai | HK$40 | ~70 min |
| A12 | Causeway Bay, North Point | HK$48 | ~80 min |
| A21 | Kowloon, Tsim Sha Tsui | HK$33 | ~50 min |
| A22 | Kowloon City, Lok Fu | HK$33 | ~55 min |
| A29 | Tuen Mun, Yuen Long | HK$21 | ~45 min |
| E11 | Tung Chung MTR (express) | HK$6 | ~15 min |
A-routes are express Cityflyer services; E11 is a local route ideal for onward MTR connections at Tung Chung.
How to Buy Tickets
- Ticket machine: At the bus stop on the Ground Transport Centre (GTC); accepts HKD cash and Octopus card.
- Octopus card: Tap on the reader as you board — the easiest and fastest method; available at any MTR station or 7-Eleven.
- Pay on bus: Exact change only for cash; no credit cards accepted directly on board.
- App: Citybus app lets you check live arrivals and buy select tickets in advance via mobile.
Step-by-Step: Arrivals Hall to Bus Stop
- 1Clear immigration and collect baggage in the Arrivals Hall (Terminal 1 or 2).
- 2Follow green 'Ground Transport' signs toward the Ground Transport Centre (GTC).
- 3Exit through the automated doors — the GTC bus stands are directly outside.
- 4Locate your route number on the overhead signs above each bus bay.
- 5Buy your ticket at the machine or tap your Octopus card, then board when the bus arrives.
Frequently Asked Questions
Is the airport bus cheaper than the Airport Express train?
Yes. Bus fares start at HK$6–HK$48 versus HK$100–HK$115 for the Airport Express, making the bus the most budget-friendly option despite the longer journey time.
Do airport buses run 24 hours?
No — standard Cityflyer routes operate roughly 05:30 to 00:30. Overnight Bus N routes (e.g., N11, N21) cover late-night travel with less frequency and slightly different stops.
Can I bring large luggage on the bus?
Yes, luggage is permitted in the lower deck storage area or in the aisle at your seat. Buses are spacious enough for standard airport bags, but very oversized items may be awkward during peak hours.
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