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Cheap flights from Washington, D.C. Reagan-National Airport to Barcelona from $403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Barcelona departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:25 pm - 6:45 am
DCA
-
BCN
31h 20m
1 stop
British Airways Logo
12:50 pm - 8:02 pm
BCN
-
DCA
13h 12m
1 stop
$656British Airways
Tue, Apr 7 - Tue, Apr 14
British Airways Logo
1:45 pm - 10:35 am
DCA
-
BCN
14h 50m
1 stop
British Airways Logo
12:50 pm - 8:19 pm
BCN
-
DCA
13h 29m
1 stop
$701British Airways
Thu, Apr 16 - Wed, Apr 22
British Airways Logo
1:45 pm - 6:45 am
DCA
-
BCN
11h 00m
1 stop
British Airways Logo
12:50 pm - 8:19 pm
BCN
-
DCA
13h 29m
1 stop
$706British Airways
Fri, Apr 17 - Thu, Apr 23
British Airways Logo
5:25 pm - 6:45 am
DCA
-
BCN
31h 20m
1 stop
British Airways Logo
11:50 am - 10:29 pm
BCN
-
DCA
16h 39m
2 stops
$716British Airways
Tue, Apr 7 - Tue, Apr 14
Scandinavian Airlines Logo
6:00 am - 6:10 pm
DCA
-
BCN
30h 10m
2 stops
Scandinavian Airlines Logo
7:00 pm - 11:24 pm
BCN
-
DCA
34h 24m
2 stops
$745Scandinavian Airlines
Sun, Apr 26 - Wed, May 6
Scandinavian Airlines Logo
11:00 am - 6:10 pm
DCA
-
BCN
25h 10m
2 stops
Scandinavian Airlines Logo
7:00 pm - 10:22 pm
BCN
-
DCA
33h 22m
2 stops
$746Scandinavian Airlines
Mon, Apr 27 - Tue, May 5
Multiple Airlines Logo
6:00 am - 5:15 pm
DCA
-
BCN
29h 15m
2 stops
Multiple Airlines Logo
8:10 am - 9:55 pm
BCN
-
DCA
19h 45m
2 stops
$753Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
American Airlines Logo
1:45 pm - 6:45 am
DCA
-
BCN
11h 00m
1 stop
American Airlines Logo
12:50 pm - 9:35 pm
BCN
-
DCA
14h 45m
1 stop
$756American Airlines
Fri, Apr 24 - Sat, May 2
American Airlines Logo
11:39 am - 10:10 am
DCA
-
BCN
16h 31m
1 stop
American Airlines Logo
3:30 pm - 12:34 am
BCN
-
DCA
15h 04m
1 stop
$759American Airlines
Wed, Apr 15 - Sun, Apr 19
Multiple Airlines Logo
11:00 am - 1:15 am
DCA
-
GRO
32h 15m
3 stops
Multiple Airlines Logo
10:35 pm - 10:43 pm
GRO
-
DCA
30h 08m
3 stops
$1,059Multiple Airlines
Tue, Apr 21 - Tue, Apr 28

Scandinavian Airlines flights from Washington, D.C. Reagan-National Airport to Barcelona

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Barcelona flight tickets
Scandinavian Airlines
May 4
DCA11:48 amWashington, D.C. Reagan-National
24h 22m
2 stops
BCN6:10 pmBarcelona-El Prat
May 14
BCN8:10 pmBarcelona-El Prat
33h 25m
2 stops
DCA11:35 pmWashington, D.C. Reagan-National
$717
Scandinavian Airlines
Apr 26
DCA6:00 amWashington, D.C. Reagan-National
30h 10m
2 stops
BCN6:10 pmBarcelona-El Prat
May 7
BCN7:00 pmBarcelona-El Prat
34h 35m
2 stops
DCA11:35 pmWashington, D.C. Reagan-National
$745
Scandinavian Airlines
Apr 27
DCA11:00 amWashington, D.C. Reagan-National
25h 10m
2 stops
BCN6:10 pmBarcelona-El Prat
May 5
BCN7:00 pmBarcelona-El Prat
33h 22m
2 stops
DCA10:22 pmWashington, D.C. Reagan-National
$746

Icelandair flights from Washington, D.C. Reagan-National Airport to Barcelona

Our best Icelandair deals on Washington, D.C. Reagan-National Airport to Barcelona flight tickets
Icelandair
Apr 22
DCA4:59 pmWashington, D.C. Reagan-National
15h 46m
2 stops
BCN2:45 pmBarcelona-El Prat
Apr 29
BCN3:45 pmBarcelona-El Prat
46h 14m
2 stops
DCA7:59 amWashington, D.C. Reagan-National
$812
Icelandair
May 4
DCA7:59 pmWashington, D.C. Reagan-National
36h 46m
2 stops
BCN2:45 pmBarcelona-El Prat
May 15
BCN3:45 pmBarcelona-El Prat
23h 59m
2 stops
DCA9:44 amWashington, D.C. Reagan-National
$832

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Barcelona 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 March 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 4/7

5:25 pm-6:45 am

1 stop31h 20m

Barcelona-El Prat

Tue 4/14

12:50 pm-8:02 pm

1 stop13h 12m

$656

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Thu 4/16

1:45 pm-10:35 am

1 stop14h 50m

Barcelona-El Prat

Wed 4/22

12:50 pm-8:19 pm

1 stop13h 29m

$701
Quickest round-trip

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Fri 4/17

1:45 pm-6:45 am

1 stop11h 00m

Barcelona-El Prat

Thu 4/23

12:50 pm-8:19 pm

1 stop13h 29m

$706

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 4/7

5:25 pm-6:45 am

1 stop31h 20m

Barcelona-El Prat

Tue 4/14

11:50 am-10:29 pm

2 stops16h 39m

$716

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 4/26

6:00 am-6:10 pm

2 stops30h 10m

Barcelona-El Prat

Wed 5/6

7:00 pm-11:24 pm

2 stops34h 24m

$745

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 4/27

11:00 am-6:10 pm

2 stops25h 10m

Barcelona-El Prat

Tue 5/5

7:00 pm-10:22 pm

2 stops33h 22m

$746

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 4/15

6:00 am-5:15 pm

2 stops29h 15m

Barcelona-El Prat

Tue 4/21

8:10 am-9:55 pm

2 stops19h 45m

$753

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Fri 4/24

1:45 pm-6:45 am

1 stop11h 00m

Barcelona-El Prat

Sat 5/2

12:50 pm-9:35 pm

1 stop14h 45m

$756

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 4/15

11:39 am-10:10 am

1 stop16h 31m

Barcelona-El Prat

Sun 4/19

3:30 pm-12:34 am

1 stop15h 04m

$759

Washington, D.C.Girona

DCA - GRO

DCAGRO

Washington, D.C. Reagan-National

Tue 4/21

11:00 am-1:15 am

3 stops32h 15m

Girona Costa Brava

Tue 4/28

10:35 pm-10:43 pm

3 stops30h 08m

$1,059

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Barcelona

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 Washington, D.C. Reagan-National Airport and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from Washington, D.C. Reagan-National Airport, with most prices found around $501. If you don’t want to visit Barcelona in February, then you should wait until August to fly from Washington, D.C. Reagan-National Airport, when ticket prices are also cheap, with an average price of $605.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Barcelona is on a Monday when prices can be found for as low as $764. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,136.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Barcelona when you can find flight prices for as low as $885. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $974 on average. Flights to Barcelona from Washington, D.C. Reagan-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Washington, D.C. Reagan-National Airport to Barcelona flight deals and tips

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

Fastest flight time

10h 21m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Barcelona takes 10h 21m
There are no direct flights from Washington, D.C. Reagan-National Airport to Barcelona. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Barcelona.
Search flight deals

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

    The straight-line distance from Washington, D.C. Reagan-National to Barcelona is 4031.9 mi. By plane, this route typically takes 10h 21m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Barcelona were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Barcelona?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. Reagan-National Airport to Barcelona

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $129Free CancellationRating
7.9
8,326 reviews
Search Delta flights
United AirlinesPriceFrom $479Free CancellationRating
7.4
9,477 reviews
Search United Airlines flights
British AirwaysPriceFrom $498Free CancellationRating
6.7
7,820 reviews
Search British Airways flights
American AirlinesPriceFrom $513Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

Yes. All flights to Barcelona from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington, D.C. and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Barcelona from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport