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Our cheapest offers for flights from Washington DC to Spain

Here you can compare cheap flights from Washington DC (IAD) to Spain for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Spain. Prices and availability may change at any time.

Flights from Washington DC (IAD) to Madrid (MAD)

	Outbound	Return	Airlines	Baggage	Price
Washington DC Madrid	Outbound 12/13/24 1 Stopover (LHR) AA7001, AA6802 30h 55min	Return 12/31/24 2 Stopovers (MIA, CLT) AA8644, AA1069, AA5543 31h 53min	American Airlines	?	$764
Washington DC Madrid	Outbound 12/13/24 1 Stopover (EWR) UA1891, UA0051 21h 15min	Return 12/31/24 1 Stopover (BRU) UA9956, UA0951 14h 10min	United Airlines	?	$886
Best option Washington DC Madrid	Outbound 12/13/24 1 Stopover (LIS) TP0234, TP1022 18h 50min	Return 12/31/24 1 Stopover (LIS) TP1023, TP0231 12h 50min	TAP Air Portugal		$890