Flight Routes from Washington DC to Madrid

Trip type

Our cheapest offers for flights from Washington DC to Madrid

Here you can compare cheap flights from Washington DC (IAD) to Madrid (MAD) 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 Madrid. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington DC
Madrid
Outbound
06/06/26
1 Stopover (LIS)
TP0234, TP1018
14h 35min
Return
06/11/26
1 Stopover (LIS)
TP1017, TP0231
27h 10min
TAP Air Portugal
$683
Best option
Washington DC
Madrid
Outbound
06/25/26
direct
UA0260
07h 55min
Return
06/30/26
direct
UA0261
08h 35min
United Airlines ?
$1,805
Washington DC
Madrid
Outbound
06/25/26
1 Stopover (IST)
TK0008, TK1857
30h 40min
Return
06/30/26
1 Stopover (IST)
TK1360, TK0187
33h 55min
Turkish Airlines
$991
Washington DC
Madrid
Outbound
06/06/26
1 Stopover (LIS)
TP0234, TP1018
14h 35min
Return
06/11/26
1 Stopover (LIS)
TP1017, TP0231
27h 10min
TAP Air Portugal ?
$693
Washington DC
Madrid
Outbound
05/18/26
1 Stopover (CDG)
AF0053, AF1100
15h 30min
Return
05/25/26
1 Stopover (CDG)
AF1101, AF0050
25h 50min
Air France ?
$697
Washington DC
Madrid
Outbound
05/18/26
1 Stopover (LIS)
TP0234, TP1014
10h 45min
Return
05/25/26
1 Stopover (LIS)
TP1021, TP0231
22h 45min
TAP Air Portugal ?
$709
Washington DC
Madrid
Outbound
06/06/26
1 Stopover (LIS)
TP0234, TP1018
14h 35min
Return
06/11/26
1 Stopover (LIS)
TP1017, TP0231
27h 10min
TAP Air Portugal
$710
Washington DC
Madrid
Outbound
05/18/26
1 Stopover (LIS)
TP0234, TP1016
12h 30min
Return
05/25/26
1 Stopover (LIS)
TP1021, TP0231
22h 45min
TAP Air Portugal ?
$730
Washington DC
Madrid
Outbound
06/06/26
1 Stopover (LIS)
TP0234, TP1018
14h 35min
Return
06/11/26
1 Stopover (LIS)
TP1019, TP0231
25h 00min
TAP Air Portugal
$740
Washington DC
Madrid
Outbound
05/18/26
2 Stopovers (KEF, CPH)
FI0644, FI0216, SK0581
33h 30min
Return
05/25/26
1 Stopover (LIS)
TP1021, TP0231
22h 45min
Icelandair, SAS Scandinavian Airlines ?
$740
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Madrid

Favorite airline: TAP Portugal
The most popular airline for flights from Washington DC to Madrid is TAP Portugal.
TAP Portugal
22 %
Royal Air Maroc
19 %
British Airways
11 %
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 32 % cheaper.
non stop flight
1 stop
2 stops
07h 40min
20h 35min
31h 37min
$ 467
$ 354
$ 595
The favorite connection is non-stop
35 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
07h 40min, from $ 467
35 %
1 stopover Casablanca
15h 50min, from $ 545
29 %
1 stopover Reykjavik-Keflavik International
20h 35min, from $ 354
18 %

Important flight information

Flight information: Washington DC - Madrid

Roundtrip from $ 682,84
Distance 6133 km
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Madrid-Barajas (MAD)
Destination country Flights to Spain
Alternative flights to Madrid
Flight destinations with a similar price
Flight destinations with a similar price