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 April and the most expensive month to fly is July. (Average prices, based on 11606 datapoints.)
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Friday, as prices are on average 25.66% higher than on Tuesday. (Average prices, based on 12928 datapoints.)
The cheapest airline flying to Bangkok is Nok Air. They are 42% cheaper than Hong Kong Express. (Average prices, based on 12015 datapoints.)
At Bangkok the most flights depart around 09:00. (Hourly flights, based on 12662 datapoints.)
From Bangkok it is on average the cheapest to fly to Phuket and to Ho Chi Minh City. (Average prices, based on 5299 datapoints.)
From Bangkok most of the flights depart to Phuket, second best connected from Bangkok is Kuala Lumpur. (Daily flights, based on 315 datapoints.)