Cheapest return flights from London to Copenhagen in September from $99

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

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

Return flights

03 Sep - 09 Sep easyJet direct
01 Sep - 04 Sep easyJet direct
01 Sep - 11 Sep Norwegian Air Sweden AOC direct
01 Sep - 09 Sep Norwegian Air Sweden AOC direct
01 Sep - 10 Sep Norwegian Air Sweden AOC direct
01 Sep - 22 Sep Norwegian Air Sweden AOC direct
01 Sep - 16 Sep Norwegian Air Sweden AOC direct
01 Sep - 21 Sep Norwegian Air Sweden AOC direct
01 Sep - 07 Sep Norwegian Air Sweden AOC direct
02 Sep - 11 Sep Norwegian Air Sweden AOC direct
11 Sep - 02 Oct Norwegian Air Sweden AOC direct
11 Sep - 01 Oct Norwegian Air Sweden AOC direct
25 Sep - 07 Oct Norwegian Air Sweden AOC direct
25 Sep - 02 Oct Norwegian Air Sweden AOC direct
25 Sep - 01 Oct Norwegian Air Sweden AOC direct
25 Sep - 16 Oct Norwegian Air Sweden AOC direct
25 Sep - 08 Oct Norwegian Air Sweden AOC direct
25 Sep - 14 Oct Norwegian Air Sweden AOC direct
25 Sep - 15 Oct Norwegian Air Sweden AOC direct
25 Sep - 06 Oct Norwegian Air Sweden AOC direct

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

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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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