Cheapest return flights from Charlotte to Madrid in December from $366

Best time to book flights for Charlotte (CLT) to Madrid (MAD) flights at AirHint

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

Return flights

03 Dec - 10 Dec Air France
05 Dec - 12 Dec Iberia direct
03 Dec - 10 Dec Finnair direct
11 Dec - 07 Jan Lufthansa
15 Dec - 22 Dec United
28 Dec - 04 Jan SWISS
28 Dec - 04 Jan British Airways direct
19 Dec - 19 Jan Lufthansa
11 Dec - 07 Jan Finnair direct
15 Dec - 22 Dec Iberia direct
25 Dec - 01 Jan United
11 Dec - 04 Jan Lufthansa
26 Dec - 04 Jan Lufthansa
11 Dec - 04 Jan Finnair direct

Also check the deals for one-way flights from Charlotte to Madrid 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.

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