Cheapest return flights from Charlotte to Lisbon in December from $520

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

Return flights

07 Dec - 24 Dec Air Canada
30 Dec - 10 Jan United
01 Dec - 20 Dec United
12 Dec - 23 Dec American Airlines
16 Dec - 10 Jan Air France
13 Dec - 19 Dec American Airlines
26 Dec - 07 Jan British Airways
25 Dec - 06 Jan British Airways
18 Dec - 23 Dec Air France
25 Dec - 05 Jan British Airways
19 Dec - 29 Dec British Airways

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

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