Please be aware that Bangkok has multiple airports and that these results are only for Don Mueang International Airport.
The best month to arrive at Bangkok is October and the most expensive month to fly is December. (Average prices, based on 21345 datapoints.)
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Friday, as prices are on average 25.19% higher than on Tuesday. (Average prices, based on 21564 datapoints.)
The cheapest airline flying to Bangkok is Nok Air. They are 60% cheaper than Bangkok Airways. (Average prices, based on 21526 datapoints.)
At Bangkok the most flights depart around 07:00. (Hourly flights, based on 21717 datapoints.)
From Bangkok it is on average the cheapest to fly to Chiang Mai and to Phuket. (Average prices, based on 7019 datapoints.)
From Bangkok most of the flights depart to Chiang Mai, second best connected from Bangkok is Kuala Lumpur. (Daily flights, based on 127 datapoints.)