Cheapest return flights from Miami to Lisbon in December from 329€

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

Return flights

01 Dec - 11 Dec KLM
03 Dec - 07 Dec Iberia
03 Dec - 07 Dec TAP direct
10 Dec - 20 Dec Iberia
07 Dec - 20 Dec Virgin Atlantic
08 Dec - 15 Dec TAP direct
23 Dec - 30 Dec United
25 Dec - 06 Jan KLM
21 Dec - 05 Jan United
24 Dec - 29 Dec Scandinavian Airlines
27 Dec - 03 Jan SWISS
23 Dec - 30 Dec TAP direct
20 Dec - 28 Dec Delta
25 Dec - 02 Jan Delta
25 Dec - 04 Jan FrenchBee
18 Dec - 02 Jan Delta
25 Dec - 02 Jan TAP direct
18 Dec - 02 Jan TAP direct

Also check the deals for one-way flights from Miami 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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