AirHint found the following cheapest return flights from Nantes (NTE) to Athens (ATH) in December 2025 (see full year).

Return flights

03 Dec - 06 Dec	easyJet
11 Dec - 14 Dec	easyJet
14 Dec - 25 Dec	easyJet
14 Dec - 21 Dec	easyJet
14 Dec - 22 Dec	easyJet
22 Dec - 28 Dec	easyJet
22 Dec - 29 Dec	easyJet
14 Dec - 19 Dec	Vueling Airlines
14 Dec - 20 Dec	Vueling Airlines
21 Dec - 05 Jan	Vueling Airlines
19 Dec - 04 Jan	Volotea
31 Dec - 04 Jan	easyJet
21 Dec - 04 Jan	easyJet
31 Dec - 05 Jan	Vueling Airlines
14 Dec - 29 Dec	Vueling Airlines
24 Dec - 05 Jan	Vueling Airlines
22 Dec - 05 Jan	Vueling Airlines
16 Dec - 02 Jan	easyJet
14 Dec - 02 Jan	Vueling Airlines
21 Dec - 03 Jan	easyJet

Also check the deals for one-way flights from Nantes to Athens in December.

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 Nantes to Athens in December from $131

Return flights