Western Sydney International Airport is preparing to welcome its first passengers in late 2026, but questions remain about how travellers will actually get there. The $19 billion project, jointly funded by the federal and NSW governments, has delivered a modern terminal at Badgerys Creek, 44km from Sydney’s CBD. What it has not yet delivered is a seamless way to reach it.
So far, only Qantas, Jetstar, Singapore Airlines and Air New Zealand have confirmed flights. Other carriers are hesitant, with experts warning the lack of a fast, direct connection to the city will limit the airport to low-cost airlines in the short term.
The promised metro line to St Marys is running behind schedule and may not open until late 2027. Even then, travellers will face a transfer to the T1 heavy rail line, which takes nearly an hour to Central. Earlier plans to link the airport to other metro lines have been shelved.
Road access is expected to be the main solution. The M12 motorway will connect the terminal to the M7 and is due to open in stages from next year. The route will be toll-free, unlike many Sydney motorways. More than 6,000 car parking spaces, including EV chargers, will also be available.
Local residents may benefit most in the early years. Six new bus services from suburbs including Penrith, Liverpool, and Campbelltown will start this year. Rideshare companies are in talks, and a SkyBus-style service to the CBD remains a possibility.
Strategic Importance for Sydney’s Transport Future
The new airport is central to plans for western Sydney’s growth. But unless faster rail links are delivered, its role as a true international gateway may be constrained. For now, most passengers bound for Bali or Phuket may find themselves starting the trip with a long bus ride.
