Jetstar's Australasian head says the air fare bonanza for New Zealanders is sustainable and will continue.
Speaking after the launch of an expansion to its regional network, David Hall, Jetstar chief executive of Australia and New Zealand, said his airline's operating model and competition would keep fares low.
He said tens of thousands of passengers had paid less than $50 for regional flights since they went on sale last August and on jet routes about 70 per cent of 1.7 million passengers carried a year paid less than $100.
While regional network wouldn't be profitable for Jetstar "overnight," he said the airline backed the operation for the long-term.
Last week Air New Zealand chief executive Christopher Luxon questioned whether Jetstar's pricing was sustainable.