The best month to fly between Goa and Mumbai is September and the most expensive month to fly is March. (Average prices, based on 747 datapoints.)
The best day to arrive at Goa is Sunday and it would be best to avoid Monday, as prices are on average 75.7% higher than on Sunday. (Average prices, based on 655953 datapoints.)
The best time to fly is at around 15. (Average prices, based on 941 datapoints.)