Singapore Airlines is eyeing services between Wellington and Canberra.
The service would then fly on to Singapore using an Airbus A330 aircraft.
The airline is understood to have been in discussions with Wellington Airport, which says it can't comment on what airlines may or may not be doing.
Singapore Airlines said today it was "continuously evaluating new route opportunities" to provide more travel options and to support the further development of the Singapore hub.
"However, beyond our recent announcement that we will be introducing Singapore-Dusseldorf services in 2016, we have no new route plans to announce at this stage."
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