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

Return flights

12 Dec - 14 Dec	easyJet	direct
01 Dec - 14 Dec	Vueling Airlines
01 Dec - 06 Dec	Vueling Airlines
01 Dec - 05 Dec	Vueling Airlines
12 Dec - 23 Dec	Vueling Airlines
30 Dec - 06 Jan	easyJet
29 Dec - 03 Jan	easyJet	direct
19 Dec - 23 Dec	Vueling Airlines
26 Dec - 02 Jan	easyJet	direct
23 Dec - 04 Jan	Vueling Airlines
19 Dec - 04 Jan	Vueling Airlines
26 Dec - 03 Jan	Vueling Airlines
26 Dec - 04 Jan	Vueling Airlines
29 Dec - 04 Jan	Vueling Airlines

Also check the deals for one-way flights from Nantes to Lisbon 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 Lisbon in December from $77

Return flights