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

Return flights

24 Dec - 08 Jan	LATAM Airlines Group
24 Dec - 11 Jan	LATAM Airlines Group
24 Dec - 12 Jan	LATAM Airlines Group
21 Dec - 04 Jan	Air Europa
26 Dec - 10 Jan	Air Europa
22 Dec - 02 Jan	Air Europa
22 Dec - 28 Dec	Air Europa
29 Dec - 09 Jan	Air Europa
26 Dec - 20 Jan	Azul Airlines
26 Dec - 02 Jan	Air Europa
26 Dec - 03 Jan	Air Europa
23 Dec - 28 Dec	Azul Airlines
17 Dec - 30 Dec	LATAM Airlines Group
17 Dec - 29 Dec	LATAM Airlines Group
19 Dec - 26 Dec	Air Europa
21 Dec - 28 Dec	Air Europa
18 Dec - 25 Dec	Air Europa
18 Dec - 30 Dec	GOL Linhas Aéreas
17 Dec - 24 Dec	LATAM Airlines Group
19 Dec - 22 Dec	LATAM Airlines Group

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 $1248

Return flights