Please be aware that Bangkok has multiple airports and that these results are for all airports serving the city.
The best month to arrive at Bangkok is February and the most expensive month to fly is November. (Average prices, based on 3272 datapoints.)
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Friday, as prices are on average 25.48% higher than on Tuesday. (Average prices, based on 21169 datapoints.)
The cheapest airline flying to Bangkok is Malindo Air. They are 53% cheaper than Spring Airlines. (Average prices, based on 3618 datapoints.)
At Bangkok the most flights depart around 09:00. (Hourly flights, based on 4290 datapoints.)
From Bangkok it is on average the cheapest to fly to Chiang Mai and to Kuala Lumpur. (Average prices, based on 10670 datapoints.)
From Bangkok most of the flights depart to Phuket, second best connected from Bangkok is Singapore. (Daily flights, based on 328 datapoints.)