The best month to arrive at Hanoi is March and the most expensive month to fly is October. (Average prices, based on 1697 datapoints.)
The best day to arrive at Hanoi is Sunday and it would be best to avoid Saturday, as prices are on average 59.02% higher than on Sunday. (Average prices, based on 1708 datapoints.)
The cheapest airline flying to Hanoi is Thai AirAsia. They are 63% cheaper than China Airlines. (Average prices, based on 1801 datapoints.)
At Hanoi the most flights depart around 09:00. (Hourly flights, based on 1969 datapoints.)
From Hanoi it is on average the cheapest to fly to Da Nang and to Ho Chi Minh City. (Average prices, based on 1271 datapoints.)
From Hanoi most of the flights depart to Ho Chi Minh City, second best connected from Hanoi is Da Nang. (Daily flights, based on 135 datapoints.)