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

Return flights

08 Dec - 26 Jan	LATAM Airlines Group
12 Dec - 28 Jan	Azul Airlines
11 Dec - 28 Jan	TAP
12 Dec - 18 Jan	Azul Airlines
04 Dec - 15 Jan	Azul Airlines
12 Dec - 14 Jan	Azul Airlines
09 Dec - 29 Dec	LATAM Airlines Group
01 Dec - 11 Dec	Azul Airlines
04 Dec - 02 Jan	Air Europa
06 Dec - 11 Dec	LATAM Airlines Group
01 Dec - 27 Dec	Azul Airlines
25 Dec - 25 Jan	Azul Airlines
24 Dec - 31 Dec	Azul Airlines
15 Dec - 29 Dec	Azul Airlines
01 Dec - 15 Dec	Azul Airlines
24 Dec - 13 Jan	Azul Airlines
24 Dec - 11 Jan	LATAM Airlines Group
16 Dec - 30 Dec	Azul Airlines
12 Dec - 16 Dec	Azul Airlines
09 Dec - 16 Dec	Azul Airlines

Also check the deals for one-way flights from Natal 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 Natal to Lisbon in December from $905

Return flights