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

Return flights

11 Dec - 15 Dec	Volotea
08 Dec - 11 Dec	easyJet
08 Dec - 15 Dec	easyJet
03 Dec - 09 Dec	easyJet
12 Dec - 15 Dec	Volotea
01 Dec - 08 Dec	easyJet
12 Dec - 11 Jan	Volotea
03 Dec - 05 Dec	easyJet
04 Dec - 09 Dec	Ryanair
06 Dec - 08 Dec	Vueling Airlines
01 Dec - 07 Dec	easyJet
13 Dec - 11 Jan	Ryanair
19 Dec - 11 Jan	Vueling Airlines
20 Dec - 11 Jan	Ryanair
24 Dec - 13 Jan	Vueling Airlines
24 Dec - 11 Jan	Vueling Airlines
31 Dec - 05 Jan	easyJet
23 Dec - 06 Jan	Volotea
17 Dec - 01 Jan	Vueling Airlines
24 Dec - 09 Jan	Vueling Airlines

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 $140

Return flights