Cheapest return flights from London to Copenhagen in December from $254

AirHint found the following cheapest return flights from London (LCY) to Copenhagen (CPH) in December 2026 (see full year).

Return flights

07 Dec - 10 Dec KLM
18 Dec - 21 Dec KLM
27 Dec - 12 Jan KLM
19 Dec - 23 Dec KLM
01 Dec - 16 Dec KLM
29 Dec - 07 Jan SWISS
14 Dec - 17 Dec KLM
04 Dec - 08 Dec Lufthansa
21 Dec - 28 Dec KLM
31 Dec - 03 Jan KLM
23 Dec - 27 Dec KLM
24 Dec - 27 Dec KLM
23 Dec - 06 Jan SWISS
20 Dec - 22 Dec SWISS

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

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