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

Return flights

20 Sep - 30 Sep	easyJet	direct
16 Sep - 30 Sep	easyJet	direct
30 Sep - 07 Oct	easyJet	direct
30 Sep - 14 Oct	easyJet	direct
24 Sep - 30 Sep	Volotea
20 Sep - 23 Sep	easyJet	direct
25 Sep - 30 Sep	Aegean Airlines
20 Sep - 07 Oct	easyJet	direct
30 Sep - 04 Oct	easyJet
27 Sep - 30 Sep	easyJet
13 Sep - 30 Sep	easyJet	direct
26 Sep - 30 Sep	Pegasus Airlines
23 Sep - 30 Sep	easyJet	direct
20 Sep - 04 Oct	easyJet
30 Sep - 11 Oct	easyJet	direct
30 Sep - 08 Oct	easyJet
16 Sep - 23 Sep	easyJet	direct
30 Sep - 01 Oct	easyJet
30 Sep - 05 Oct	easyJet
16 Sep - 07 Oct	easyJet	direct

Also check the deals for one-way flights from Athens to Nice 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 Athens to Nice in September from 119€

Return flights