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

Return flights

31 Aug - 14 Sep	easyJet	direct
31 Aug - 08 Sep	easyJet
30 Aug - 17 Sep	Norwegian
31 Aug - 06 Sep	easyJet	direct
30 Aug - 17 Sep	Norwegian Air Sweden AOC	direct
31 Aug - 08 Sep	easyJet	direct
30 Aug - 20 Sep	Norwegian
30 Aug - 09 Sep	Norwegian
30 Aug - 10 Sep	Norwegian
31 Aug - 20 Sep	Norwegian Air Sweden AOC	direct
30 Aug - 31 Aug	Wizz Air Malta
31 Aug - 31 Aug	Norwegian Air Sweden AOC
31 Aug - 31 Aug	Norwegian Air Sweden AOC	direct

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

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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Cheapest return flights from London to Copenhagen in August from $193

Return flights