VietJet Plans New Low-Cost Australian Airline with Boeing 737 MAX Fleet

Vietnamese airline VietJet is preparing to enter the Australian domestic aviation market, applying for a local air operator's certificate (AOC) from Australia's Civil Aviation Safety Authority (CASA). The move marks a significant bid to challenge the longstanding duopoly of Qantas and Virgin Australia. VietJet aims to establish a locally incorporated subsidiary operating a fleet of ten Boeing 737 MAX aircraft.

The airline has reportedly secured slots at Sydney Airport, Australia's busiest air hub, with rights for seven daily return flights. This strategic allocation would enable operational focus on Australia's 'Golden Triangle' routes connecting Sydney, Melbourne, and Brisbane—some of the busiest domestic air corridors worldwide. VietJet's management signals a launch timeline potentially as soon as mid-2027 following regulatory approval.

What sets VietJet's Australian entry apart from previous attempts by new carriers such as Bonza and Rex is its backing as a large international low-cost carrier with extensive financial resources and aircraft order books. These factors could provide VietJet with the resilience and scalability needed to sustain competitive fare offerings and operational stability in Australia's mature aviation market.

The airline's plan includes deploying Boeing 737 MAX aircraft, a modern, fuel-efficient single-aisle jet suitable for short- to medium-haul routes. Starting with ten such planes offers VietJet significant daily capacity for domestic flights. Given VietJet's existing subsidiaries in Thailand and Kazakhstan, the airline brings regional low-cost operational experience potentially adaptable to the Australian context.

Analysis of Australia's top domestic routes from 2025 passenger data reveals ample opportunity for VietJet's expansion. Flights between Sydney and Melbourne saw over 3.2 million annual passengers, followed by strong demand on Melbourne to Gold Coast, Sydney to Gold Coast, Sydney to Brisbane, and Melbourne to Brisbane routes. VietJet has signaled serving the Brisbane-Sydney-Melbourne triangle, but further expansion could target these other high-traffic corridors.

The forthcoming opening of Western Sydney Airport (WSI) presents potential additional operational opportunities, as the new airport offers less congestion, unrestricted curfew hours, and available slots. Although VietJet has not announced plans to use WSI yet, this facility could become part of future growth as the airline seeks to penetrate Australia's domestic network.

Beyond domestic services, VietJet's Australian subsidiary could leverage Brisbane, Melbourne, Perth, and Sydney international gateways where it already operates flights overseas. This would enable seamless connectivity for Australian domestic passengers wishing to continue on VietJet's international routes, offered on single tickets under a unified network.

Other promising domestic routes that VietJet might explore include Melbourne to Hobart, Melbourne to Adelaide, and Brisbane to Cairns, which each carry substantial passenger volumes in excess of 800,000 annually. These markets could provide additional revenue streams and network breadth as VietJet seeks to establish a foothold in Australia's competitive aviation sector.

With regulatory processing likely to take up to a year, VietJet's successful launch would represent the most significant shake-up in Australian domestic aviation in over a decade, potentially bringing lower fares and more choice to consumers long served by Qantas and Virgin. Industry observers anticipate VietJet's next regulatory steps and possible announcement timelines with keen interest.