Booking with Indonesia AirAsia 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Penang to Jakarta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, the most affordable month to book a Indonesia AirAsia flight from Penang to Jakarta in February, with an average price of RM 373. Conversely, traveling with Indonesia AirAsia from Penang to Jakarta in December will be the most expensive, with an average cost of RM 730. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
The most Indonesia AirAsia flights from PEN to JKT are scheduled on a Monday (2 on average). You will have fewer Indonesia AirAsia flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
In terms of precipitation, rainfall in Jakarta ranges from 177.0 - 384.0 inches per month. April is typically the wettest month, when rainfall can reach 384.0 mm. July is typically the driest time to visit Jakarta when rainfall is around 177.0 mm.
If weather is an important factor for your trip to Jakarta, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).
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