Cheapest return flights from Charlotte to Madrid in September from 649€

AirHint found the following cheapest return flights from Charlotte (CLT) to Madrid (MAD) in September 2026 (see full year).

Return flights

22 Sep - 29 Sep British Airways
22 Sep - 06 Oct British Airways
22 Sep - 29 Sep Finnair direct
22 Sep - 06 Oct Iberia direct
24 Sep - 30 Sep Iberia
15 Sep - 29 Sep Delta
18 Sep - 19 Oct Finnair direct
15 Sep - 29 Sep Finnair direct
05 Sep - 19 Sep Air France
05 Sep - 19 Sep Finnair direct

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

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