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

Return flights

23 Sep - 30 Sep	easyJet
16 Sep - 23 Sep	easyJet
16 Sep - 24 Sep	easyJet
27 Sep - 29 Sep	easyJet
27 Sep - 30 Sep	easyJet
16 Sep - 21 Sep	easyJet
24 Sep - 02 Oct	easyJet
25 Sep - 30 Sep	easyJet
30 Sep - 07 Oct	easyJet
23 Sep - 28 Sep	easyJet
25 Sep - 02 Oct	easyJet
25 Sep - 01 Oct	easyJet
17 Sep - 24 Sep	easyJet
17 Sep - 21 Sep	easyJet
29 Sep - 02 Oct	Wizz Air Malta
29 Sep - 01 Oct	Wizz Air Malta
18 Sep - 07 Oct	Norwegian Air Sweden AOC	direct
18 Sep - 04 Oct	Norwegian Air Sweden AOC	direct
18 Sep - 05 Oct	Norwegian Air Sweden AOC	direct
18 Sep - 06 Oct	Norwegian Air Sweden AOC	direct

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

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 Nice to Copenhagen in September from $126

Return flights