Cheapest return flights from Cologne to London in December from $82

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

Return flights

06 Dec - 26 Dec Ryanair direct
07 Dec - 26 Dec Ryanair direct
13 Dec - 26 Dec Ryanair direct
15 Dec - 05 Jan Ryanair direct
06 Dec - 07 Dec Ryanair direct
09 Dec - 26 Dec Ryanair direct
07 Dec - 28 Dec Ryanair direct
06 Dec - 11 Dec Ryanair direct
06 Dec - 14 Dec Ryanair direct
02 Dec - 02 Dec Ryanair direct
07 Dec - 11 Dec Ryanair direct
15 Dec - 04 Jan Ryanair direct
20 Dec - 18 Jan Ryanair direct
20 Dec - 09 Jan Ryanair direct
20 Dec - 05 Jan Ryanair direct
20 Dec - 07 Jan Ryanair direct
14 Dec - 04 Jan Ryanair direct
19 Dec - 09 Jan Ryanair direct
19 Dec - 05 Jan Ryanair direct
13 Dec - 03 Jan Ryanair direct

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

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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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