AirHint found the following cheapest one-way flights from Jakarta (CGK) to Bangkok (BKK) in December 2025 (see full year).

One-Way flights

07 Dec	Indonesia AirAsia	direct
04 Dec	Indonesia AirAsia	direct
10 Dec	Indonesia AirAsia	direct
02 Dec	Indonesia AirAsia	direct
16 Dec	Indonesia AirAsia	direct
08 Dec	Indonesia AirAsia	direct
28 Dec	Indonesia AirAsia	direct
20 Dec	Indonesia AirAsia	direct
21 Dec	Indonesia AirAsia	direct
31 Dec	Indonesia AirAsia	direct

Also check the deals for return flights from Jakarta to Bangkok in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest one-way flights from Jakarta to Bangkok in December from $70

One-Way flights