Qantas has pushed back the resumption of UK services until October 2021 at the earliest.
Until now, the carrier has been selling seats on services from Heathrow to Perth, Melbourne and Sydney from March next year.
However, Australia-based Executive Traveller reports these flights have been removed from schedules.
"We’ve temporarily stopped selling on some of our other international routes like the UK and US until the end of October 2021, given the uncertainty in those markets and ongoing government restrictions," a Qantas spokesman confirmed to Executive Traveller.
The change also applies to Qantas flights to the US.