Cheapest return flights from Miami to Lisbon in December from $440

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

Return flights

02 Dec - 10 Dec Scandinavian Airlines
03 Dec - 10 Dec KLM
03 Dec - 09 Dec KLM
08 Dec - 16 Dec British Airways
06 Dec - 13 Dec Iberia For Level
03 Dec - 10 Dec TAP direct
03 Dec - 09 Dec TAP direct
02 Dec - 10 Dec TAP direct
07 Dec - 14 Dec TAP direct
02 Dec - 09 Dec TAP direct
24 Dec - 17 Jan Scandinavian Airlines
28 Dec - 17 Jan Air Canada
23 Dec - 11 Jan Scandinavian Airlines
25 Dec - 17 Jan Air France
24 Dec - 17 Jan TAP direct
25 Dec - 01 Jan Delta
18 Dec - 10 Jan Scandinavian Airlines
28 Dec - 17 Jan TAP direct
20 Dec - 05 Jan Scandinavian Airlines
25 Dec - 04 Jan Scandinavian Airlines

Also check the deals for one-way flights from Miami to Lisbon in December.

Skyscanner

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.