Cheapest return flights from Washington to Madrid in May from 488€

AirHint found the following cheapest return flights from Washington (DCA) to Madrid (MAD) in May 2026 (see full year).

Return flights

06 May - 13 May British Airways
20 May - 27 May Air Canada
20 May - 29 May Air Canada
20 May - 26 May Air Canada
17 May - 24 May Iberia
07 May - 14 May Iberia
20 May - 25 May Iberia
21 May - 13 Jun Condor

Also check the deals for one-way flights from Washington to Madrid in May.

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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