Find Deals on Flights from Barcelona to Washington Dulles Intl

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Barcelona to Washington Dulles Intl

(Round-trip)
Depart: Mon Feb 6 2017 Return: Wed Feb 8 2017 Trip spans 3 days
KLM
KLM
BCN
12:20p
IAD
4:45p
28h 25m
1 stop
IAD
9:27a
BCN
11:00p
13h 33m
1 stop
Depart: Thu Mar 23 2017 Return: Sat Mar 25 2017 Trip spans 3 days
Major Airline
Major Airline
BCN
5:45a
IAD
6:30p
12h 45m
1 stop
IAD
11:25a
BCN
11:55p
12h 30m
1 stop
Depart: Fri Jan 27 2017 Return: Mon Jan 30 2017 Trip spans 4 days
Turkish Airlines
Turkish Airlines
BCN
7:10a
IAD
8:05p
36h 55m
1 stop
IAD
5:55p
BCN
11:40p
29h 45m
1 stop
Depart: Sun Feb 5 2017 Return: Thu Feb 9 2017 Trip spans 5 days
Delta
Delta
BCN
1:00a
IAD
4:45p
15h 45m
1 stop
IAD
12:45p
BCN
8:00a
19h 15m
1 stop
Depart: Fri Jun 30 2017 Return: Sat Jul 29 2017 Trip spans 30 days
Aeroflot
Aeroflot
BCN
8:05p
IAD
2:45p
18h 40m
1 stop
IAD
10:45a
BCN
7:00a
20h 15m
1 stop
Depart: Wed Feb 15 2017 Return: Fri Feb 24 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
BCN
9:35a
IAD
12:17a
14h 42m
2 stops
IAD
3:28p
BCN
9:20a
17h 52m
2 stops
Depart: Tue Jul 11 2017 Return: Tue Jul 18 2017 Trip spans 8 days
Royal Air Maroc
Royal Air Maroc
BCN
9:10a
IAD
10:15p
13h 05m
1 stop
IAD
6:00p
BCN
2:30a
32h 30m
1 stop
Depart: Thu Apr 13 2017 Return: Tue Apr 18 2017 Trip spans 6 days
Turkish Airlines
Turkish Airlines
BCN
2:00a
IAD
9:10p
19h 10m
1 stop
IAD
7:00p
BCN
7:25a
36h 25m
1 stop
Depart: Sat May 27 2017 Return: Wed Jun 14 2017 Trip spans 19 days
$1071
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Lufthansa
Lufthansa
BCN
7:15a
IAD
4:30p
9h 15m
nonstop
IAD
1:40p
BCN
9:45p
8h 05m
nonstop
Depart: Mon Jan 23 2017 Return: Fri Feb 3 2017 Trip spans 12 days
KLM
KLM
BCN
1:00a
IAD
4:45p
15h 45m
1 stop
IAD
5:45a
BCN
11:00p
17h 15m
1 stop
Depart: Sun Apr 23 2017 Return: Mon May 8 2017 Trip spans 16 days
Turkish Airlines
Turkish Airlines
BCN
2:00a
IAD
9:10p
19h 10m
1 stop
IAD
7:00p
BCN
7:25a
36h 25m
1 stop
Depart: Fri Feb 24 2017 Return: Wed Mar 1 2017 Trip spans 6 days
Turkish Airlines
Turkish Airlines
BCN
10:05a
IAD
8:05p
34h 00m
1 stop
IAD
5:55p
BCN
11:40p
29h 45m
1 stop
Depart: Fri Jul 14 2017 Return: Sat Jul 22 2017 Trip spans 9 days
Aeroflot
Aeroflot
BCN
1:20p
IAD
2:50p
25h 30m
1 stop
IAD
10:45a
BCN
7:00a
20h 15m
1 stop
Depart: Tue Jun 13 2017 Return: Thu Jun 15 2017 Trip spans 3 days
TAP Portugal
TAP Portugal
BCN
2:40a
IAD
7:44p
17h 04m
2 stops
IAD
4:15a
BCN
1:50a
21h 35m
2 stops
Depart: Fri Apr 7 2017 Return: Tue Apr 18 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
BCN
2:00a
IAD
9:10p
19h 10m
1 stop
IAD
7:00p
BCN
12:05a
29h 05m
1 stop
Depart: Mon Feb 13 2017 Return: Thu Feb 16 2017 Trip spans 4 days
KLM
KLM
BCN
1:00a
IAD
4:45p
15h 45m
1 stop
IAD
12:45p
BCN
1:30a
12h 45m
1 stop
Depart: Sun Jul 16 2017 Return: Sat Aug 5 2017 Trip spans 21 days
Aeroflot
Aeroflot
BCN
8:05p
IAD
2:45p
18h 40m
1 stop
IAD
10:45a
BCN
7:00a
20h 15m
1 stop
Depart: Thu Apr 6 2017 Return: Sun Apr 30 2017 Trip spans 25 days
Turkish Airlines
Turkish Airlines
BCN
7:35a
IAD
9:10p
37h 35m
1 stop
IAD
7:00p
BCN
12:05a
29h 05m
1 stop
Depart: Wed May 10 2017 Return: Wed May 17 2017 Trip spans 8 days
KLM
KLM
BCN
2:30a
IAD
5:35p
15h 05m
1 stop
IAD
7:45a
BCN
11:55p
16h 10m
1 stop
Depart: Wed Feb 22 2017 Return: Fri Feb 24 2017 Trip spans 3 days
TAP Portugal
TAP Portugal
BCN
9:35a
IAD
12:25a
14h 50m
2 stops
IAD
3:40a
BCN
9:20a
29h 40m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Barcelona
$435
Destination

Washington
$435