AirHint found the following cheapest return flights from Nice (NCE) to Porto (OPO) in December 2025 (see full year).

Return flights

31 Dec - 29 Jan	easyJet	direct
31 Dec - 15 Jan	easyJet	direct
31 Dec - 08 Jan	easyJet
31 Dec - 07 Jan	easyJet
31 Dec - 01 Jan	easyJet	direct
31 Dec - 11 Jan	easyJet	direct
24 Dec - 25 Dec	easyJet	direct
29 Dec - 29 Jan	easyJet	direct
31 Dec - 06 Jan	easyJet
24 Dec - 15 Jan	easyJet	direct
25 Dec - 15 Jan	easyJet	direct
24 Dec - 26 Dec	easyJet	direct
25 Dec - 31 Dec	easyJet
24 Dec - 31 Dec	easyJet	direct
25 Dec - 26 Dec	easyJet	direct
24 Dec - 29 Dec	easyJet
28 Dec - 31 Dec	KLM
25 Dec - 31 Dec	easyJet	direct
24 Dec - 28 Dec	easyJet
29 Dec - 31 Dec	easyJet	direct

Also check the deals for one-way flights from Nice to Porto 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 Nice to Porto in December from 78€

Return flights