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

Return flights

13 Dec - 15 Dec	Ryanair
13 Dec - 16 Dec	Ryanair
12 Dec - 15 Dec	Ryanair
01 Dec - 03 Dec	Ryanair
11 Dec - 15 Dec	easyJet
15 Dec - 16 Dec	Ryanair
12 Dec - 14 Dec	Ryanair
14 Dec - 16 Dec	Ryanair
06 Dec - 10 Dec	Ryanair
05 Dec - 07 Dec	easyJet
29 Dec - 02 Jan	Ryanair
22 Dec - 01 Jan	Ryanair

Also check the deals for one-way flights from Bristol 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 Bristol to Cologne in December from 129€

Return flights