Air China will fly daily direct flights between Auckland and Beijing later this year if an alliance with Air New Zealand is approved.
The airlines today released details of the proposed deal which could result in services starting in December.
The flights would be in addition to Air New Zealand's existing Shanghai-Auckland service.
Air New Zealand pulled out of its struggling twice-weekly Beijing service in 2012 to concentrate on Shanghai.
Air New Zealand chief executive Christopher Luxon said the alliance with Air China would see two home carriers with complementary strengths at each end of the route working together to drive traffic in both directions.