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
04/09/26
1 Stopover (LIS)
TP0234, TP1012
32h 05min
Return
04/15/26
1 Stopover (LIS)
TP1013, TP0233
12h 55min
TAP Air Portugal
$467
Best option
Washington DC
Madrid
Outbound
04/09/26
1 Stopover (LHR)
BA0216, BA0458
11h 35min
Return
04/15/26
direct
BA4257
09h 10min
British Airways ?
$543
Washington DC
Madrid
Outbound
04/09/26
direct
UA0260
07h 55min
Return
04/15/26
direct
UA0261
08h 45min
United Airlines ?
$1,587
Washington DC
Madrid
Outbound
04/09/26
1 Stopover (LIS)
TP0234, TP1022
19h 45min
Return
04/15/26
1 Stopover (LIS)
TP1011, TP0233
15h 30min
TAP Air Portugal ?
$469
Washington DC
Madrid
Outbound
04/09/26
1 Stopover (LIS)
TP0234, TP1012
32h 05min
Return
04/15/26
1 Stopover (LIS)
TP1013, TP0233
12h 55min
TAP Air Portugal
$475
Washington DC
Madrid
Outbound
04/09/26
1 Stopover (LIS)
TP0234, TP1022
19h 45min
Return
04/15/26
1 Stopover (LIS)
TP1021, TP0231
22h 45min
TAP Air Portugal ?
$498
Washington DC
Madrid
Outbound
04/09/26
1 Stopover (LIS)
TP0232, TP1012
12h 55min
Return
04/15/26
1 Stopover (LIS)
TP1019, TP0231
25h 00min
TAP Air Portugal ?
$507
Washington DC
Madrid
Outbound
04/09/26
1 Stopover (LIS)
TP0232, TP1012
12h 55min
Return
04/15/26
1 Stopover (LIS)
TP1011, TP0233
15h 30min
TAP Air Portugal
$509
Washington DC
Madrid
Outbound
04/09/26
direct
UA0260
07h 55min
Return
04/15/26
1 Stopover (YUL)
UA8463, UA3651
13h 52min
United Airlines
$586
Washington DC
Madrid
Outbound
04/09/26
1 Stopover (LIS)
TP0232, TP1012
12h 55min
Return
04/15/26
1 Stopover (LIS)
TP1021, TP0231
22h 45min
TAP Air Portugal ?
$628
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 $466.14
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