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

Return flights

02 Dec - 10 Dec	TAP	direct
04 Dec - 09 Dec	TAP	direct
02 Dec - 09 Dec	TAP	direct
06 Dec - 30 Jan	LATAM Airlines Group
04 Dec - 11 Dec	GOL Linhas Aéreas
02 Dec - 30 Dec	TAP	direct
09 Dec - 31 Dec	TAP	direct
09 Dec - 01 Jan	TAP	direct
04 Dec - 30 Dec	TAP	direct
04 Dec - 25 Dec	TAP	direct
06 Dec - 15 Jan	TAP	direct
04 Dec - 11 Dec	TAP	direct
02 Dec - 06 Jan	LATAM Airlines Group
06 Dec - 30 Jan	TAP	direct
02 Dec - 08 Dec	TAP	direct
02 Dec - 06 Jan	TAP	direct
11 Dec - 12 Jan	LATAM Airlines Group
09 Dec - 06 Jan	TAP	direct
13 Dec - 13 Jan	LATAM Airlines Group
15 Dec - 20 Jan	Azul Airlines

Also check the deals for one-way flights from Belem 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 Belem to Lisbon in December from $739

Return flights