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Cheap flights from Washington, D.C. to Barcelona from $220

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. to Barcelona departing on 1/31. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:40 pm - 1:15 pm
BWI
-
BCN
11h 35m1 stop
Icelandair Logo
11:50 am - 6:40 pm
BCN
-
BWI
12h 50m1 stop
$362Icelandair
Sun, Jan 18 - Fri, Jan 23
Icelandair Logo
7:40 pm - 1:15 pm
BWI
-
BCN
11h 35m1 stop
Icelandair Logo
11:50 am - 6:40 pm
BCN
-
BWI
12h 50m1 stop
$366Icelandair
Fri, Jan 23 - Sun, Feb 1
Icelandair Logo
7:40 pm - 1:15 pm
BWI
-
BCN
11h 35m1 stop
Icelandair Logo
11:50 am - 6:40 pm
BCN
-
BWI
12h 50m1 stop
$375Icelandair
Sun, Jan 18 - Sun, Jan 25
TAP AIR PORTUGAL Logo
6:30 pm - 5:15 pm
IAD
-
BCN
17h 45m1 stop
TAP AIR PORTUGAL Logo
6:45 am - 4:15 pm
BCN
-
IAD
14h 30m1 stop
$437TAP AIR PORTUGAL
Mon, Mar 16 - Mon, Mar 23
TAP AIR PORTUGAL Logo
11:30 pm - 5:15 pm
IAD
-
BCN
12h 45m1 stop
TAP AIR PORTUGAL Logo
10:55 am - 4:15 pm
BCN
-
IAD
34h 20m1 stop
$438TAP AIR PORTUGAL
Sun, Mar 15 - Sun, Mar 22
Scandinavian Airlines Logo
1:19 pm - 6:05 pm
IAD
-
BCN
23h 46m2 stops
Scandinavian Airlines Logo
7:00 pm - 4:50 pm
BCN
-
IAD
27h 50m1 stop
$444Scandinavian Airlines
Tue, Mar 24 - Tue, Mar 31
Scandinavian Airlines Logo
12:23 pm - 6:20 pm
IAD
-
BCN
23h 57m2 stops
Scandinavian Airlines Logo
7:10 pm - 3:20 pm
BCN
-
IAD
26h 10m1 stop
$447Scandinavian Airlines
Sun, Jan 18 - Sun, Jan 25
Air Canada Logo
4:10 pm - 10:45 am
DCA
-
BCN
12h 35m1 stop
Air Canada Logo
1:35 pm - 9:56 pm
BCN
-
DCA
14h 21m1 stop
$472Air Canada
Sun, Dec 7 - Tue, Dec 16
Air Canada Logo
4:10 pm - 10:45 am
DCA
-
BCN
12h 35m1 stop
Air Canada Logo
1:35 pm - 3:31 pm
BCN
-
DCA
31h 56m1 stop
$473Air Canada
Sun, Dec 7 - Tue, Dec 16
United Airlines Logo
11:05 am - 9:35 am
DCA
-
BCN
16h 30m1 stop
United Airlines Logo
1:35 pm - 12:24 pm
BCN
-
DCA
28h 49m2 stops
$483United Airlines
Wed, Jan 14 - Tue, Jan 20

Icelandair flights from Washington, D.C. to Barcelona

Our best Icelandair deals on Washington, D.C. to Barcelona flight tickets
Icelandair
Jan 18
BWI7:40 pmBaltimore/Washington
11h 35m
1 stop
BCN1:15 pmBarcelona-El Prat
Jan 23
BCN11:50 amBarcelona-El Prat
12h 50m
1 stop
BWI6:40 pmBaltimore/Washington
$362
Find similar
Icelandair
Jan 23
BWI7:40 pmBaltimore/Washington
11h 35m
1 stop
BCN1:15 pmBarcelona-El Prat
Feb 1
BCN11:50 amBarcelona-El Prat
12h 50m
1 stop
BWI6:40 pmBaltimore/Washington
$366
Find similar
Icelandair
Jan 18
BWI7:40 pmBaltimore/Washington
11h 35m
1 stop
BCN1:15 pmBarcelona-El Prat
Jan 25
BCN11:50 amBarcelona-El Prat
12h 50m
1 stop
BWI6:40 pmBaltimore/Washington
$375
Find similar

Scandinavian Airlines flights from Washington, D.C. to Barcelona

Our best Scandinavian Airlines deals on Washington, D.C. to Barcelona flight tickets
Scandinavian Airlines
Mar 24
IAD1:19 pmWashington, D.C. Dulles Intl
23h 46m
2 stops
BCN6:05 pmBarcelona-El Prat
Mar 31
BCN7:00 pmBarcelona-El Prat
27h 50m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$444
Find similar
Scandinavian Airlines
Jan 18
IAD12:23 pmWashington, D.C. Dulles Intl
23h 57m
2 stops
BCN6:20 pmBarcelona-El Prat
Jan 25
BCN7:10 pmBarcelona-El Prat
26h 10m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
$447
Find similar
Scandinavian Airlines
Mar 17
IAD1:19 pmWashington, D.C. Dulles Intl
23h 46m
2 stops
BCN6:05 pmBarcelona-El Prat
May 6
BCN7:00 pmBarcelona-El Prat
27h 50m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$462
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 December 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 1/18

7:40 pm-1:15 pm

1 stop11h 35m

Barcelona-El Prat

Fri 1/23

11:50 am-6:40 pm

1 stop12h 50m

$362

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Fri 1/23

7:40 pm-1:15 pm

1 stop11h 35m

Barcelona-El Prat

Sun 2/1

11:50 am-6:40 pm

1 stop12h 50m

$366

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 1/18

7:40 pm-1:15 pm

1 stop11h 35m

Barcelona-El Prat

Sun 1/25

11:50 am-6:40 pm

1 stop12h 50m

$375

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-5:15 pm

1 stop17h 45m

Barcelona-El Prat

Mon 3/23

6:45 am-4:15 pm

1 stop14h 30m

$437

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Sun 3/15

11:30 pm-5:15 pm

1 stop12h 45m

Barcelona-El Prat

Sun 3/22

10:55 am-4:15 pm

1 stop34h 20m

$438

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 3/24

1:19 pm-6:05 pm

2 stops23h 46m

Barcelona-El Prat

Tue 3/31

7:00 pm-4:50 pm

1 stop27h 50m

$444

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Sun 1/18

12:23 pm-6:20 pm

2 stops23h 57m

Barcelona-El Prat

Sun 1/25

7:10 pm-3:20 pm

1 stop26h 10m

$447

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 12/7

4:10 pm-10:45 am

1 stop12h 35m

Barcelona-El Prat

Tue 12/16

1:35 pm-9:56 pm

1 stop14h 21m

$472

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 12/7

4:10 pm-10:45 am

1 stop12h 35m

Barcelona-El Prat

Tue 12/16

1:35 pm-3:31 pm

1 stop31h 56m

$473

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 1/14

11:05 am-9:35 am

1 stop16h 30m

Barcelona-El Prat

Tue 1/20

1:35 pm-12:24 pm

2 stops28h 49m

$483

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. 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. and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of November is, on average, the cheapest month to fly to Barcelona from Washington, D.C., with most prices found around $596. If you don’t want to visit Barcelona in November, then you should wait until January to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $626.

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

The cheapest day to depart from Washington, D.C. to Barcelona is on a Monday when prices can be found for as low as $788. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,166.

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

In the morning is the cheapest time of day to fly from Washington, D.C. to Barcelona when you can find flight prices for as low as $759. Flying to Barcelona in the morning 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 $1,057 on average. Flights to Barcelona from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to Barcelona flight route?

Fly from Washington, D.C. Dulles Intl to Barcelona-El Prat for the best Washington, D.C. - Barcelona flight prices

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $786 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Washington, D.C. for as low as $690 on momondo.

What cabin class options are available on Washington, D.C. to Barcelona flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. to Barcelona flight deals and tips

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

Fastest flight time

7h 50m

Direct flights

Every day

Airports in Barcelona

1 airport
The fastest flight from Washington, D.C. to Barcelona takes 7h 50m
Direct flights go from Washington, D.C. to Barcelona every day.
There is 1 airport near Barcelona: Barcelona-El Prat (BCN)
Search flight deals

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

    The straight-line distance from Washington, D.C. to Barcelona is 4029.9 mi. By plane, this route typically takes 7h 50m.

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

    Prices for flights from Washington, D.C. to Barcelona were last updated today.

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

  • How old do you have to be to fly from Washington, D.C. 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. to Barcelona.

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

    The necessary travel and health documents for your Barcelona 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.

Best airlines flying from Washington, D.C. to Barcelona

Compare and see reviews for airlines that fly from Washington, D.C. to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $339Free CancellationRating
7.0
103 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom $375Free CancellationRating
7.1
2,081 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $385Free CancellationRating
7.0
584 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $409Free CancellationRating
7.4
1,591 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $468Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $479Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
KLMPriceFrom $483Free CancellationRating
7.7
1,428 reviews
Search KLM flights
British AirwaysPriceFrom $498Free CancellationRating
6.7
7,559 reviews
Search British Airways flights
LufthansaPriceFrom $499Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights
Air FrancePriceFrom $500Free CancellationRating
7.4
1,500 reviews
Search Air France 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?

Flights from Washington, D.C. to Barcelona 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 Washington, D.C. to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Washington, D.C. and alert you when they 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