AirHint found the following cheapest return flights from Cologne (CGN) to Budapest (BUD) in December 2025 (see full year).

Return flights

13 Dec - 18 Dec	Ryanair
13 Dec - 20 Dec	Ryanair
14 Dec - 18 Dec	Ryanair
13 Dec - 17 Dec	Ryanair
07 Dec - 19 Dec	Ryanair
11 Dec - 15 Dec	Ryanair
16 Dec - 18 Dec	Ryanair
15 Dec - 18 Dec	Ryanair
12 Dec - 14 Dec	Eurowings
12 Dec - 17 Dec	Eurowings
31 Dec - 05 Jan	Ryanair
31 Dec - 07 Jan	Ryanair
29 Dec - 05 Jan	Eurowings	direct
31 Dec - 06 Jan	Ryanair
29 Dec - 01 Jan	Eurowings
26 Dec - 01 Jan	Eurowings
30 Dec - 05 Jan	Ryanair
22 Dec - 05 Jan	Eurowings	direct
30 Dec - 01 Jan	Ryanair
20 Dec - 05 Jan	Ryanair

Also check the deals for one-way flights from Cologne to Budapest 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 Cologne to Budapest in December from 114€

Return flights