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

Return flights

15 Dec - 19 Dec	Jet2	direct
20 Dec - 27 Dec	British Airways
07 Dec - 13 Dec	Ryanair
12 Dec - 19 Dec	Jet2	direct
03 Dec - 06 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
11 Dec - 13 Dec	Ryanair
07 Dec - 11 Dec	Ryanair
11 Dec - 14 Dec	Ryanair
05 Dec - 08 Dec	Ryanair

Also check the deals for one-way flights from Newcastle to Cologne 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 Newcastle to Cologne in December from $198

Return flights