Cheapest return flights from London to Copenhagen in March from $230

Best time to book flights for London (LCY) to Copenhagen (CPH) flights at AirHint

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

Return flights

12 Mar - 19 Mar KLM
21 Mar - 25 Mar KLM
08 Mar - 13 Mar KLM
12 Mar - 15 Mar KLM
21 Mar - 28 Mar KLM
25 Mar - 30 Mar KLM
12 Mar - 16 Mar KLM
08 Mar - 09 Mar KLM
22 Mar - 29 Mar KLM
18 Mar - 21 Mar KLM
28 Mar - 01 Apr SWISS
27 Mar - 02 Apr SWISS
31 Mar - 04 Apr KLM
30 Mar - 02 Apr KLM
25 Mar - 25 Apr SWISS
26 Mar - 25 Apr SWISS
29 Mar - 03 Apr SWISS
29 Mar - 27 Apr SWISS
29 Mar - 01 Apr SWISS
29 Mar - 02 Apr SWISS

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

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.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen