Western Sydney International (Nancy Bird Walton) Airport — WSI for short — starts taking passengers on October 25, 2026, making it Australia's first brand-new major airport in roughly half a century. Built at Badgerys Creek after decades of debate, it costs around $14 billion and exists for one simple reason: Sydney's existing Kingsford Smith Airport is full. SYD is hemmed in by suburbs and Botany Bay, sits at near-maximum capacity, and enforces a strict 11pm-to-6am noise curfew that blocks any late-night departures.

That curfew is exactly what WSI is built to exploit. It has none. Fiji Airways' new route from Nadi — announced in September 2026 and launching March 19, 2027, three times weekly on a Boeing 737 MAX 8 — shows why. Its return leg leaves WSI at 11:55pm and lands in Fiji at 5:05am, an overnight schedule that would be illegal out of SYD. Early-morning arrivals feed neatly into connection banks, which is why Singapore Airlines is also scheduling a late-night departure from the new airport.

The other quiet advantage is location. Around 70% of Greater Sydney's Fijian community lives in Western Sydney, so for many travellers the new airport is simply closer than the city-centre favourite. WSI's boosters liken the SYD/WSI pairing to New York's JFK and Newark: two airports serving different halves of a huge metro market, both thriving.

The opening phase is modest but capable: one terminal with 14 gates and six remote stands, a 3,700-metre runway rated for the A380, and capacity for ten million passengers a year — with land reserved for a second runway and expansion towards a possible 82 million passengers by 2063. Six airlines are on board at launch: Jetstar (whose October 25 flight to the Gold Coast is the first ever), QantasLink, Air New Zealand to Auckland, Singapore Airlines with A350s from November 23, VietJet to Ho Chi Minh City, and Fiji Airways. Notably, at opening WSI will have more international destinations than domestic ones — four versus three.

Travellers should temper expectations on one front: getting there. A six-station rapid transit rail link was meant to be ready for opening but has slipped to December 2027, so early visitors will rely on new bus routes or a long ride from the CBD. Critics say the airport is simply too far from central Sydney; fans say that's the point.

Why care? If you live in or are flying from Sydney's west, WSI may soon be your easier option for Auckland, Singapore, Nadi or Ho Chi Minh City — with late-evening departures SYD can never offer. If you're a points-and-lounge traveller, note that no airline lounge partners have been announced yet, and Qantas mainline is absent so far, with only its subsidiaries flying there. For everyone else, watch this space: as SYD runs out of slots, the new routes — and possibly better fares — will increasingly appear at WSI instead.