Cheapest return flights from London to Copenhagen in December from $128

AirHint found the following cheapest return flights from London (LHR) to Copenhagen (CPH) in December 2025 (see full year).

Return flights

10 Dec - 14 Dec British Airways direct
03 Dec - 05 Dec British Airways direct
04 Dec - 06 Dec British Airways direct
04 Dec - 07 Dec British Airways direct
24 Dec - 30 Dec British Airways direct
27 Dec - 30 Dec British Airways direct
09 Dec - 13 Dec British Airways direct
27 Dec - 01 Jan British Airways direct
10 Dec - 01 Jan British Airways direct
02 Dec - 13 Dec British Airways direct
10 Dec - 13 Dec British Airways direct
25 Dec - 01 Jan British Airways direct
15 Dec - 18 Dec British Airways direct
30 Dec - 01 Jan Scandinavian Airlines direct
29 Dec - 06 Jan Scandinavian Airlines direct
31 Dec - 04 Jan British Airways direct
27 Dec - 03 Jan British Airways direct
31 Dec - 02 Jan Scandinavian Airlines direct
30 Dec - 02 Jan Scandinavian Airlines direct
11 Dec - 10 Jan Scandinavian Airlines direct

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