Please be aware that Jakarta and Bangkok has multiple airports and that these results are for all airports serving the city.
The best month to fly between Jakarta and Bangkok is January and the most expensive month to fly is December. (Average prices, based on 21582 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Friday, as prices are on average 25.94% higher than on Tuesday. (Average prices, based on 25428 datapoints.)
The cheapest airline flying from Jakarta to Bangkok is Indonesia AirAsia. They are 78% cheaper than Garuda Indonesia. (Average prices, based on 21590 datapoints.)
The best time to fly is at around 16. (Average prices, based on 41582 datapoints.)