Cheapest return flights from Washington (DCA) to Madrid (MAD), October

20 dates in October, from $ 380. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
21 Oct 6 Nov American Airlines
28 Oct 6 Nov American Airlines
17 Oct 6 Nov British Airways
16 Oct 22 Oct Iberia
24 Oct 7 Nov British Airways
30 Oct 8 Nov American Airlines
31 Oct 7 Nov British Airways
30 Oct 7 Nov British Airways
22 Oct 27 Nov British Airways
17 Oct 31 Oct British Airways
24 Oct 31 Oct American Airlines
21 Oct 28 Oct Delta
20 Oct 28 Oct Delta
13 Oct 21 Oct jetBlue
13 Oct 20 Oct jetBlue
14 Oct 20 Oct jetBlue
14 Oct 21 Oct jetBlue
13 Oct 22 Oct jetBlue
24 Oct 1 Nov British Airways
23 Oct 1 Nov American Airlines
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Deals for one-way flights from Washington to Madrid in October.

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Updated Oct 10, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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