
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $468 (CrystalTravel) |
One-way from | $236 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $649 |
Good round-trip deal | $976 or less |
Good one-way deal | $815 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Sun 4/19
10:00 am-9:45 am
1 stop17h 45m
Barcelona-El Prat
Thu 4/23
12:50 pm-9:00 pm
1 stop14h 10m
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Mon 2/23
7:52 pm-6:05 pm
2 stops40h 13m
Barcelona-El Prat
Fri 2/27
7:10 pm-6:50 pm
1 stop29h 40m
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Wed 4/22
8:00 pm-2:45 pm
2 stops36h 45m
Barcelona-El Prat
Mon 4/27
3:45 pm-7:59 am
2 stops46h 14m
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Tue 4/14
6:15 am-1:15 pm
1 stop25h 00m
Barcelona-El Prat
Tue 4/21
12:15 pm-10:19 am
1 stop28h 04m
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Mon 4/13
6:30 am-1:15 pm
1 stop24h 45m
Barcelona-El Prat
Tue 4/21
12:15 pm-10:19 am
1 stop28h 04m
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Mon 4/20
6:00 pm-8:20 am
Nonstop8h 20m
Barcelona-El Prat
Fri 5/1
11:15 am-2:30 pm
Nonstop9h 15m
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Mon 4/13
6:00 pm-8:20 am
Nonstop8h 20m
Barcelona-El Prat
Wed 4/22
11:15 am-2:30 pm
Nonstop9h 15m
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Sun 4/12
6:00 pm-8:20 am
Nonstop8h 20m
Barcelona-El Prat
Wed 4/22
11:15 am-2:30 pm
Nonstop9h 15m
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Tue 4/14
6:00 pm-8:20 am
Nonstop8h 20m
Barcelona-El Prat
Thu 4/23
11:15 am-2:30 pm
Nonstop9h 15m
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Wed 4/15
6:45 pm-1:15 pm
1 stop12h 30m
Barcelona-El Prat
Wed 4/22
1:15 pm-2:02 pm
2 stops30h 47m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Barcelona-El Prat Airport, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Barcelona-El Prat Airport (average of $348). Flying from Washington, D.C. to Barcelona-El Prat Airport in June is currently the most expensive (average of $540). 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.
Madrid (MAD) – chosen by Cheapflights users on 59% of 1-stop itineraries from Washington, D.C. to Barcelona-El Prat Airport on Cheapflights.
Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of $661.
Flights via Madrid (MAD) have the shortest average one-way travel time for 1-stop routes: 11h 07m.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 25m.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$325 | Average$545 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$351 | Average$481 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$362 | Average$816 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$380 | Average$618 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$569 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$461 | Average$764 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$468 | Average$836 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$468 | Average$933 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$498 | Average$738 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$499 | Average$1,133 | FlexibilityNo cancel fee | On-time76% |