Cheapest return flights from Washington (IAD) to Madrid (MAD), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
16 Aug 27 Aug TAP
03 Aug 21 Sep TAP
17 Aug 26 Aug TAP
15 Aug 24 Sep TAP
22 Aug 04 Sep TAP
31 Aug 21 Sep TAP
17 Aug 27 Aug TAP
24 Aug 31 Aug TAP
23 Aug 01 Sep TAP
17 Aug 25 Aug TAP
24 Aug 02 Sep TAP
18 Aug 27 Aug TAP
31 Aug 09 Sep Icelandair
26 Aug 09 Sep TAP
31 Aug 14 Sep Icelandair
02 Aug 11 Aug Frontier Airlines
06 Aug 07 Sep TAP
16 Aug 23 Aug TAP
02 Aug 23 Aug TAP
17 Aug 24 Aug TAP
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Updated Jul 3, 2026.

About these fares

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