Cheapest return flights from Raleigh-durham to Madrid in September from 402€

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Madrid (MAD) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep Air Canada
25 Sep - 02 Oct United
07 Sep - 17 Sep Frontier Airlines
08 Sep - 18 Sep Lufthansa
07 Sep - 18 Sep British Airways
19 Sep - 26 Sep United
07 Sep - 19 Sep Air Canada
15 Sep - 22 Sep United
20 Sep - 28 Sep Air Canada
07 Sep - 14 Sep Iberia
11 Sep - 24 Sep British Airways
10 Sep - 04 Oct British Airways
18 Sep - 11 Oct Iberia

Also check the deals for one-way flights from Raleigh-durham 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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