Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 14:35 and arrives at Bangkok Suvarnabhumi Airport at 18:10.
The flighttime is about 3h 35m. The distance travelled ("as the bird flies"): 830 Km. So the average speed is roughly 232 Km.
The best month to arrive at Jakarta is October and the most expensive month to fly is December. (Average prices, based on 2683 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Friday, as prices are on average 29.43% higher than on Tuesday. (Average prices, based on 53003921 datapoints.)
We have a lot more statistics for flights QZ 256 and between Jakarta and Bangkok.
