Revenue grew on the back of a 38 per cent increase in capacity and 19 per cent rise in average fare.
For the full fiscal, the airline reported around 6 per cent lower losses at Rs 597 crore as against Rs 633.61 crore posted in FY'2018.
"AirAsia India continues to undertake continuous improvement projects to save costs on fuel. Overall Q4FY19 loss before tax narrowed to Rs 1,233.6 million (123.36 crore) compared to Rs 1,661.5 million (166.15 crore) in the same quarter last year," the company said.
Its expenses also increased in tandem with the rise in revenue, it said, adding that staff costs increased 77 per cent to Rs 164.73 crore due to additional operational staff for increased number of aircraft and also forward hiring to cater to additional aircraft to be inducted in the first half of 2020.
AirAsia India flew 39 per cent more passengers at 26.85 lakh during the quarter with a load factor of 87 per cent as compared with 19.33 lakh passengers and 86 per cent load factor in December quarter of 2018.
Load or seat factor is a measure of how much of an airline's passenger carrying capacity is used or average percentage of seats filled in an aircraft.
The airline added nine new planes to take its fleet size to 28 aircraft during the quarter as against 19 aircraft in December quarter of 2018, as per the presentation.