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

Return flights

22 Dec - 26 Dec	Eurowings	direct
26 Dec - 29 Dec	Eurowings	direct
04 Dec - 08 Dec	Ryanair
29 Dec - 02 Jan	Eurowings	direct
12 Dec - 15 Dec	Ryanair
19 Dec - 22 Dec	Eurowings	direct
07 Dec - 12 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
08 Dec - 12 Dec	Ryanair
04 Dec - 07 Dec	Ryanair
29 Dec - 04 Jan	Eurowings
05 Dec - 08 Dec	Ryanair
28 Dec - 02 Jan	Ryanair
30 Dec - 04 Jan	Austrian Airlines
21 Dec - 03 Jan	Ryanair
28 Dec - 01 Jan	Lufthansa
25 Dec - 01 Jan	Lufthansa
30 Dec - 01 Jan	Ryanair
20 Dec - 03 Jan	Lufthansa

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 99€

Return flights