Cheapest return flights from Washington to Madrid in July from 735€

Best time to book flights for Washington (IAD) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Madrid (MAD) in July 2025 (see full year).

Return flights

15 Jul - 22 Jul TAP
22 Jul - 29 Jul TAP
15 Jul - 22 Jul United direct

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

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid