Cheapest return flights from Rio De Janeiro to Lisbon in December from $665

AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Lisbon (LIS) in December 2025 (see full year).

Return flights

01 Dec - 31 Dec LATAM Airlines Group
06 Dec - 31 Dec LATAM Airlines Group
13 Dec - 22 Jan LATAM Airlines Group
01 Dec - 14 Jan LATAM Airlines Group
09 Dec - 30 Jan LATAM Airlines Group
01 Dec - 09 Dec LATAM Airlines Group
01 Dec - 14 Dec LATAM Airlines Group
14 Dec - 30 Jan LATAM Airlines Group
04 Dec - 18 Dec LATAM Airlines Group
23 Dec - 02 Jan LATAM Airlines Group
28 Dec - 01 Jan LATAM Airlines Group
22 Dec - 04 Jan LATAM Airlines Group
20 Dec - 15 Jan LATAM Airlines Group
20 Dec - 29 Dec LATAM Airlines Group
20 Dec - 10 Jan LATAM Airlines Group
18 Dec - 06 Jan LATAM Airlines Group
23 Dec - 26 Dec LATAM Airlines Group
12 Dec - 21 Dec LATAM Airlines Group

Also check the deals for one-way flights from Rio De Janeiro to Lisbon in December.

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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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