Cheapest return flights from Charlotte to Lisbon in December from 391€

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

Return flights

04 Dec - 11 Dec Lufthansa
07 Dec - 24 Dec Air France
29 Dec - 10 Jan Spirit Airlines
27 Dec - 10 Jan British Airways
13 Dec - 19 Dec United
30 Dec - 10 Jan United
26 Dec - 10 Jan Spirit Airlines
26 Dec - 07 Jan Spirit Airlines
26 Dec - 09 Jan Spirit Airlines
10 Dec - 31 Dec Delta

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

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