
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $462 (Kiwi.com) |
One-way from | $313 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $537 |
Good round-trip deal | $526 or less |
Good one-way deal | $346 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Sun 2/22
9:45 am-12:05 pm
1 stop20h 20m
Madrid Barajas
Tue 3/3
1:35 pm-5:30 pm
2 stops33h 55m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Mon 2/23
1:13 pm-8:00 am
1 stop12h 47m
Madrid Barajas
Tue 3/3
1:35 pm-4:05 pm
2 stops32h 30m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Sun 4/12
6:10 pm-8:05 am
Nonstop7h 55m
Madrid Barajas
Wed 4/22
8:25 am-4:05 pm
1 stop13h 40m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Tue 4/14
12:40 pm-6:50 am
1 stop12h 10m
Madrid Barajas
Wed 4/22
11:15 am-2:00 pm
Nonstop8h 45m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Mon 3/2
12:24 pm-8:00 am
1 stop13h 36m
Madrid Barajas
Wed 3/11
6:00 am-5:05 pm
1 stop16h 05m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Wed 2/25
12:35 pm-9:15 am
1 stop14h 40m
Madrid Barajas
Tue 3/31
7:05 am-3:35 pm
1 stop14h 30m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Wed 3/11
10:40 pm-3:20 pm
1 stop11h 40m
Madrid Barajas
Tue 3/17
11:00 am-5:05 pm
1 stop35h 05m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Tue 2/24
5:45 pm-4:40 pm
1 stop16h 55m
Madrid Barajas
Tue 3/31
11:15 am-2:00 pm
Nonstop8h 45m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Wed 2/25
5:45 pm-4:40 pm
1 stop16h 55m
Madrid Barajas
Tue 3/31
11:15 am-2:00 pm
Nonstop8h 45m
Washington, D.C.Madrid
IAD - MAD
IADMAD
Washington, D.C. Dulles Intl
Wed 2/11
12:55 pm-8:00 am
2 stops13h 05m
Madrid Barajas
Wed 2/18
5:55 am-8:54 pm
2 stops20h 59m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars |
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Madrid (average of $352). Flying from Washington, D.C. Dulles Intl Airport to Madrid in June is currently the most expensive (average of $598). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
About 20% of weekly flights between Washington, D.C. and Madrid have experienced delays in the past year, with the average delay time being 178 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Iberia have had the lowest number of delays on this route, with just 13% of flights being delayed.
Lisbon (LIS) – chosen by Cheapflights users on 75% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Madrid on Cheapflights.
Dublin (DUB) is the most affordable 1-stop option, with an average round-trip price of $828.
Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 10h 35m.
Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 2h 13m.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$731 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$540 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$312 | Average$492 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$353 | Average$510 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$386 | Average$685 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$409 | Average$570 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$415 | Average$724 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$423 | Average$552 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$443 | Average$695 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$470 | Average$598 | FlexibilityNo cancel fee | On-time70% |