AirHint found the following cheapest return flights from Washington (DCA) to Jakarta (CGK) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec	China Airlines
07 Dec - 24 Dec	China Airlines
06 Dec - 13 Dec	China Airlines
08 Dec - 25 Dec	China Airlines
24 Dec - 18 Jan	EVA Air
26 Dec - 13 Jan	EVA Air
24 Dec - 31 Dec	Cathay Pacific
13 Dec - 21 Dec	Alaska Airlines
13 Dec - 20 Dec	Alaska Airlines
12 Dec - 20 Dec	Japan Airlines
19 Dec - 18 Jan	China Airlines
19 Dec - 31 Dec	Frontier Airlines
18 Dec - 31 Dec	Delta
19 Dec - 07 Jan	EVA Air

Also check the deals for one-way flights from Washington to Jakarta 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 return flights from Washington to Jakarta in December from $1270

Return flights