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

Return flights

25 Dec - 20 Jan	Iberia Express	direct
23 Dec - 09 Jan	Ryanair	direct
19 Dec - 08 Jan	Ryanair	direct
21 Dec - 09 Jan	Ryanair	direct
28 Dec - 09 Jan	Ryanair	direct
23 Dec - 10 Jan	Ryanair	direct
23 Dec - 11 Jan	Ryanair	direct
23 Dec - 08 Jan	Ryanair	direct
21 Dec - 10 Jan	Ryanair	direct
21 Dec - 08 Jan	Ryanair	direct
02 Dec - 05 Dec	Iberia Express	direct
13 Dec - 15 Dec	Iberia
13 Dec - 17 Dec	Iberia
13 Dec - 16 Dec	Iberia
10 Dec - 17 Dec	Ryanair
14 Dec - 16 Dec	Ryanair
12 Dec - 15 Dec	Ryanair
15 Dec - 17 Dec	Iberia Express
09 Dec - 11 Dec	Iberia Express
13 Dec - 14 Dec	Iberia

Also check the deals for one-way flights from Madrid to Berlin 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 Berlin in December from $108

Return flights