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Cheap flights from Barcelona-El Prat Airport to Washington, D.C. from $436

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Washington, D.C. departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Barcelona-El Prat Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:50 pm - 7:20 pm
BCN
-
DCA
12h 30m
1 stop
JetBlue Logo
5:14 pm - 9:45 am
DCA
-
BCN
10h 31m
1 stop
$611JetBlue
Wed, Oct 7 - Wed, Oct 14
JetBlue Logo
12:50 pm - 7:20 pm
BCN
-
DCA
12h 30m
1 stop
JetBlue Logo
2:30 pm - 9:45 am
DCA
-
BCN
13h 15m
1 stop
$614JetBlue
Tue, Sep 15 - Tue, Sep 22
JetBlue Logo
12:50 pm - 7:20 pm
BCN
-
DCA
12h 30m
1 stop
JetBlue Logo
12:10 pm - 9:45 am
DCA
-
BCN
15h 35m
1 stop
$615JetBlue
Thu, Sep 10 - Mon, Sep 14
JetBlue Logo
12:50 pm - 7:20 pm
BCN
-
DCA
12h 30m
1 stop
JetBlue Logo
2:30 pm - 9:45 am
DCA
-
BCN
13h 15m
1 stop
$616JetBlue
Tue, Sep 15 - Mon, Sep 21
JetBlue Logo
12:50 pm - 7:20 pm
BCN
-
DCA
12h 30m
1 stop
JetBlue Logo
2:30 pm - 9:45 am
DCA
-
BCN
13h 15m
1 stop
$617JetBlue
Wed, Sep 16 - Sun, Sep 20
JetBlue Logo
12:50 pm - 9:00 pm
BCN
-
DCA
14h 10m
1 stop
JetBlue Logo
5:14 pm - 9:45 am
DCA
-
BCN
10h 31m
1 stop
$636JetBlue
Tue, Oct 6 - Wed, Oct 14
JetBlue Logo
12:50 pm - 9:00 pm
BCN
-
DCA
14h 10m
1 stop
JetBlue Logo
5:15 pm - 9:45 am
DCA
-
BCN
10h 30m
1 stop
$647JetBlue
Mon, Sep 14 - Mon, Sep 21
JetBlue Logo
12:50 pm - 9:44 pm
BCN
-
DCA
14h 54m
1 stop
JetBlue Logo
11:00 am - 9:45 am
DCA
-
BCN
16h 45m
1 stop
$648JetBlue
Wed, Jun 10 - Sun, Oct 4
JetBlue Logo
12:50 pm - 7:20 pm
BCN
-
DCA
12h 30m
1 stop
JetBlue Logo
2:30 pm - 9:45 am
DCA
-
BCN
13h 15m
1 stop
$650JetBlue
Thu, Sep 17 - Sun, Sep 20
British Airways Logo
12:50 pm - 8:20 pm
BCN
-
DCA
13h 30m
1 stop
British Airways Logo
1:39 pm - 6:45 am
DCA
-
BCN
11h 06m
1 stop
$661British Airways
Wed, May 27 - Mon, Jun 1

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Virgin Atlantic flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Our best Virgin Atlantic deals on Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport flight tickets
Virgin Atlantic
May 10
BCN11:00 amBarcelona-El Prat
18h 24m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
May 25
DCA12:59 pmWashington, D.C. Reagan-National
13h 36m
1 stop
BCN8:35 amBarcelona-El Prat
$670
Virgin Atlantic
May 7
BCN3:15 pmBarcelona-El Prat
24h 45m
1 stop
DCA10:00 amWashington, D.C. Reagan-National
May 10
DCA6:09 amWashington, D.C. Reagan-National
20h 26m
2 stops
BCN8:35 amBarcelona-El Prat
$671
Virgin Atlantic
Jun 13
BCN10:55 amBarcelona-El Prat
12h 04m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Oct 3
DCA1:45 pmWashington, D.C. Reagan-National
17h 05m
1 stop
BCN12:50 pmBarcelona-El Prat
$727

Iberia flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Our best Iberia deals on Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport flight tickets
Iberia
May 18
BCN1:35 pmBarcelona-El Prat
14h 54m
2 stops
DCA10:29 pmWashington, D.C. Reagan-National
May 26
DCA2:24 pmWashington, D.C. Reagan-National
11h 11m
1 stop
BCN7:35 amBarcelona-El Prat
$711
Iberia
May 20
BCN1:30 pmBarcelona-El Prat
14h 47m
1 stop
DCA10:17 pmWashington, D.C. Reagan-National
Jun 16
DCA2:24 pmWashington, D.C. Reagan-National
11h 11m
1 stop
BCN7:35 amBarcelona-El Prat
$714
Iberia
Jun 11
BCN2:50 pmBarcelona-El Prat
36h 40m
2 stops
DCA9:30 pmWashington, D.C. Reagan-National
Jun 15
DCA5:00 pmWashington, D.C. Reagan-National
17h 15m
2 stops
BCN4:15 pmBarcelona-El Prat
$715

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 10/7

12:50 pm-7:20 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Wed 10/14

5:14 pm-9:45 am

1 stop10h 31m

$611

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 9/15

12:50 pm-7:20 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Tue 9/22

2:30 pm-9:45 am

1 stop13h 15m

$614

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Thu 9/10

12:50 pm-7:20 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Mon 9/14

12:10 pm-9:45 am

1 stop15h 35m

$615

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 9/15

12:50 pm-7:20 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Mon 9/21

2:30 pm-9:45 am

1 stop13h 15m

$616

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 9/16

12:50 pm-7:20 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Sun 9/20

2:30 pm-9:45 am

1 stop13h 15m

$617

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 10/6

12:50 pm-9:00 pm

1 stop14h 10m

Washington, D.C. Reagan-National

Wed 10/14

5:14 pm-9:45 am

1 stop10h 31m

$636

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Mon 9/14

12:50 pm-9:00 pm

1 stop14h 10m

Washington, D.C. Reagan-National

Mon 9/21

5:15 pm-9:45 am

1 stop10h 30m

$647

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 6/10

12:50 pm-9:44 pm

1 stop14h 54m

Washington, D.C. Reagan-National

Sun 10/4

11:00 am-9:45 am

1 stop16h 45m

$648

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Thu 9/17

12:50 pm-7:20 pm

1 stop12h 30m

Washington, D.C. Reagan-National

Sun 9/20

2:30 pm-9:45 am

1 stop13h 15m

$650

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 5/27

12:50 pm-8:20 pm

1 stop13h 30m

Washington, D.C. Reagan-National

Mon 6/1

1:39 pm-6:45 am

1 stop11h 06m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Washington, D.C. Reagan-National Airport?

When to book flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport (BCN to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

Fastest flight time

12h 04m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport takes 12h 04m
There are no direct flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport

  • How far is Barcelona-El Prat to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Barcelona-El Prat to Washington, D.C. Reagan-National is 4030.2 mi. In terms of flight time, this usually takes a little over 12h 04m.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport refresh daily.

  • How old do you have to be to fly from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Barcelona to Washington, D.C. with flexible booking policies on momondo?

Flights from Barcelona to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Barcelona to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to Washington, D.C..

I’m not ready to book a flight from Barcelona to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Barcelona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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