Cheapest return flights from Charlotte to Madrid in September from 487€

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 September 2025 (see full year).

Return flights

25 Sep - 12 Oct Virgin Atlantic
17 Sep - 27 Sep Air France
03 Sep - 19 Sep KLM
01 Sep - 18 Sep KLM
04 Sep - 19 Sep KLM
17 Sep - 27 Sep Finnair direct
22 Sep - 29 Sep United
25 Sep - 12 Oct Finnair direct
03 Sep - 19 Sep Finnair direct
01 Sep - 18 Sep Finnair direct
02 Sep - 09 Sep United
11 Sep - 16 Sep KLM

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

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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