Cheapest return flights from Cologne to London in December from $96

Best time to book flights for Cologne (CGN) to London (STN) flights at AirHint

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

Return flights

17 Dec - 06 Jan Ryanair direct
17 Dec - 05 Jan Ryanair direct
20 Dec - 06 Jan Ryanair direct
16 Dec - 06 Jan Ryanair direct
16 Dec - 05 Jan Ryanair direct
19 Dec - 06 Jan Ryanair direct
19 Dec - 05 Jan Ryanair direct
03 Dec - 10 Dec Ryanair direct
09 Dec - 29 Dec Ryanair direct
09 Dec - 28 Dec Ryanair direct
01 Dec - 01 Dec Ryanair direct
09 Dec - 10 Dec Ryanair direct
10 Dec - 29 Dec Ryanair direct
10 Dec - 28 Dec Ryanair direct
17 Dec - 29 Dec Ryanair direct
17 Dec - 28 Dec Ryanair direct
20 Dec - 29 Dec Ryanair direct
17 Dec - 04 Jan Ryanair direct
15 Dec - 05 Jan Ryanair direct
20 Dec - 04 Jan Ryanair direct

Also check the deals for one-way flights from Cologne to London in December.

Skyscanner

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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