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

Return flights

01 Dec - 11 Dec	Ryanair
02 Dec - 22 Dec	Air China
09 Dec - 22 Dec	China Southern
01 Dec - 13 Dec	Ryanair
01 Dec - 17 Dec	Ryanair
10 Dec - 21 Dec	Etihad Airways
16 Dec - 25 Dec	Iberia
03 Dec - 13 Dec	Etihad Airways
06 Dec - 08 Dec	China Southern
29 Dec - 13 Jan	Etihad Airways
21 Dec - 28 Dec	Etihad Airways
29 Dec - 18 Jan	Etihad Airways
13 Dec - 10 Jan	Etihad Airways
12 Dec - 08 Jan	Iberia
29 Dec - 11 Jan	Etihad Airways
30 Dec - 10 Jan	Etihad Airways
25 Dec - 11 Jan	Iberia
24 Dec - 06 Jan	Iberia
28 Dec - 10 Jan	Etihad Airways
29 Dec - 10 Jan	Etihad Airways

Also check the deals for one-way flights from Madrid 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 Madrid to Jakarta in December from 552€

Return flights