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 January and the most expensive month to fly is December. (Average prices, based on 21815 datapoints.)
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Friday, as prices are on average 28.86% higher than on Tuesday. (Average prices, based on 20586 datapoints.)
The cheapest airline flying to Bangkok is Nok Air. They are 51% cheaper than Scoot-Tiger. (Average prices, based on 22113 datapoints.)
At Bangkok the most flights depart around 09:00. (Hourly flights, based on 22538 datapoints.)
From Bangkok it is on average the cheapest to fly to Chiang Mai and to Phuket. (Average prices, based on 11569 datapoints.)
From Bangkok most of the flights depart to Phuket, second best connected from Bangkok is Singapore. (Daily flights, based on 244 datapoints.)