Cheapest return flights from Washington to Madrid in March from 305€

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

Return flights

03 Mar - 17 Mar TAP
03 Mar - 10 Mar TAP
10 Mar - 17 Mar TAP
10 Mar - 15 Mar TAP
05 Mar - 12 Mar TAP
22 Mar - 29 Mar TAP
09 Mar - 14 Mar TAP
23 Mar - 30 Mar TAP
12 Mar - 19 Mar TAP
16 Mar - 22 Mar TAP
27 Mar - 03 Apr Turkish Airlines
27 Mar - 06 Apr Air Canada

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

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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