Cheapest return flights from London to Copenhagen in September from $61

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

Return flights

03 Sep - 11 Sep Ryanair direct
03 Sep - 24 Sep Ryanair direct
03 Sep - 08 Sep Ryanair direct
03 Sep - 20 Sep Ryanair direct
03 Sep - 07 Sep Ryanair direct
03 Sep - 23 Sep Ryanair direct
03 Sep - 05 Sep Ryanair direct
03 Sep - 10 Sep Ryanair direct
28 Sep - 29 Sep Ryanair direct
22 Sep - 24 Sep Ryanair direct
28 Sep - 06 Oct Ryanair direct
28 Sep - 01 Oct Ryanair direct
28 Sep - 08 Oct Ryanair direct
28 Sep - 15 Oct Ryanair direct
28 Sep - 04 Oct Ryanair direct
22 Sep - 06 Oct Ryanair direct
22 Sep - 01 Oct Ryanair direct
22 Sep - 08 Oct Ryanair direct
22 Sep - 04 Oct Ryanair direct
23 Sep - 06 Oct Ryanair direct

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

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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