What is the most punctual flight time for Barcelona to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Barcelona to Washington, D.C. flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Barcelona to Washington, D.C. Dulles Intl?

Delta is the most popular carrier operating from Barcelona to Washington, D.C. Dulles Intl

How often are flights from Barcelona to Washington, D.C. delayed?

Historically, on average around 17% of flights between Barcelona and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 198 minutes.

What airlines fly to Washington, D.C. Dulles Intl Airport?

Lufthansa, United Airlines and TAP AIR PORTUGAL are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Barcelona according to our data. Lufthansa is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Barcelona to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Barcelona and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 8h 50m on average. Another popular route from Barcelona to Washington, D.C. Dulles Intl Airport is flying from Girona to Washington, D.C. Dulles Intl Airport, which will take roughly 26h. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Barcelona to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

As of September 2026, there are 3 operators available to choose from for flights from Barcelona to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Barcelona to Washington, D.C. Dulles Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$451 Cheap Flights from Barcelona to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from Barcelona to Washington, D.C. Dulles Intl Airport on average per week?

9 flights are operational weekly from Barcelona to Washington, D.C. Dulles Intl Airport as of September 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

Q: How many flights depart from Barcelona to Washington, D.C. Dulles Intl Airport on average per day?

1 flights are operational daily from Barcelona to Washington, D.C. Dulles Intl Airport as of September 2026. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Barcelona to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 3:55 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

14h 25m1 stop London Heathrow

5:00 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 00m1 stop Madrid Barajas

$665Iberia

Mon, Sep 28 - Mon, Oct 5

7:30 am - 3:55 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

14h 25m1 stop London Heathrow

8:25 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

11h 35m1 stop Madrid Barajas

$665Iberia

Mon, Sep 28 - Tue, Oct 6

3:45 pm - 10:15 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

12h 30m1 stop Reykjavik Keflavik Intl

11:20 pm - 2:45 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

33h 25m1 stop Reykjavik Keflavik Intl

$668Icelandair

Fri, Sep 25 - Sun, Sep 27

6:00 am - 2:25 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

14h 25m1 stop Lisbon Humberto Delgado

10:30 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

12h 45m1 stop Lisbon Humberto Delgado

$672TAP AIR PORTUGAL

Fri, Sep 18 - Fri, Jan 8

6:05 pm - 2:45 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

26h 40m1 stop Lisbon Humberto Delgado

10:30 pm - 8:20 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

15h 50m1 stop Lisbon Humberto Delgado

$672TAP AIR PORTUGAL

Mon, Nov 23 - Fri, Nov 27

10:40 pm - 2:25 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

21h 45m1 stop Lisbon Humberto Delgado

10:35 pm - 1:30 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

20h 55m1 stop Lisbon Humberto Delgado

$682TAP AIR PORTUGAL

Thu, Sep 24 - Sat, Oct 3

7:55 am - 7:25 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

17h 30m1 stop Munich Franz Josef Strauss

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

$693Lufthansa

Fri, Oct 2 - Sun, Oct 18

11:50 am - 8:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

14h 15m1 stop Munich Franz Josef Strauss

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$695Lufthansa

Fri, Dec 4 - Mon, Dec 7

1:35 pm - 10:02 amBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

26h 27m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

10:55 pm - 11:05 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

18h 10m1 stop Munich Franz Josef Strauss

$707United Airlines

Sat, Dec 26 - Sun, Dec 27

6:40 am - 1:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

12h 55m1 stop Frankfurt am Main

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

$722United Airlines

Mon, Sep 28 - Sun, Oct 4

Cheap last minute flights

Enter your travel dates to find the best prices.

10:40 pm - 8:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

27h 55m1 stop Lisbon Humberto Delgado

5:40 pm - 10:35 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

10h 55m1 stop Lisbon Humberto Delgado

$685TAP AIR PORTUGAL

Wed, Sep 9 - Mon, Sep 14

11:25 am - 3:10 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Lisbon Humberto Delgado

5:45 pm - 10:35 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

10h 50m1 stop Lisbon Humberto Delgado

$691TAP AIR PORTUGAL

Tue, Sep 8 - Wed, Sep 23

6:20 am - 3:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Amsterdam Schiphol

6:15 pm - 2:50 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

14h 35m1 stop Paris Charles de Gaulle

$706Delta

Wed, Sep 9 - Wed, Sep 16

6:20 am - 3:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Amsterdam Schiphol

9:45 pm - 2:50 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

11h 05m1 stop Paris Charles de Gaulle

$706Delta

Fri, Sep 11 - Thu, Sep 24

6:20 am - 3:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Amsterdam Schiphol

9:45 pm - 5:10 pmIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

13h 25m1 stop Paris Charles de Gaulle

$706Multiple Airlines

Fri, Sep 11 - Wed, Sep 23

11:25 am - 3:10 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Lisbon Humberto Delgado

5:40 pm - 10:35 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

10h 55m1 stop Lisbon Humberto Delgado

$765TAP AIR PORTUGAL

Tue, Sep 8 - Mon, Sep 14

6:40 am - 1:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

12h 55m1 stop Frankfurt am Main

6:30 pm - 8:40 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$818Lufthansa

Fri, Sep 11 - Wed, Sep 23

6:40 am - 1:35 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

12h 55m1 stop Frankfurt am Main

6:30 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 50mnonstop

$818Lufthansa

Fri, Sep 11 - Fri, Sep 18

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

$850United Airlines

Thu, Sep 10 - Thu, Sep 24

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:30 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 50mnonstop

$850United Airlines

Wed, Sep 9 - Wed, Sep 16

Cheap direct flights

Enter your travel dates to find the best prices.

10:30 am - 2:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$716Lufthansa

Mon, Nov 9 - Tue, Nov 17

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

$717Lufthansa

Thu, Oct 15 - Mon, Oct 19

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

7:50 pm - 10:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$724Lufthansa

Thu, Oct 15 - Sat, Oct 24

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$725Lufthansa

Fri, Oct 16 - Sat, Nov 14

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$725Lufthansa

Fri, Oct 16 - Fri, Nov 13

10:30 am - 2:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$725Lufthansa

Thu, Nov 19 - Wed, Dec 2

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

$725Lufthansa

Thu, Oct 1 - Thu, Oct 15

10:30 am - 2:00 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

9h 30mnonstop

6:50 pm - 9:00 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

8h 10mnonstop

$726Lufthansa

Fri, Nov 6 - Fri, Nov 13

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

$733United Airlines

Fri, Sep 25 - Mon, Sep 28

11:15 am - 2:05 pmBCN Barcelona-El Prat-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

6:35 pm - 8:20 amIAD Washington, D.C. Dulles Intl-BCN Barcelona-El Prat

7h 45mnonstop

$733United Airlines

Thu, Sep 17 - Sun, Sep 27

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Icelandair flights from Barcelona to Washington, D.C. Dulles Intl Airport

Our best Icelandair deals on Barcelona to Washington, D.C. Dulles Intl Airport flight tickets

Icelandair

Sep 18

BCN3:45 pmBarcelona-El Prat

12h 30m

1 stop

IAD10:15 pmWashington, D.C. Dulles Intl

Sep 27

IAD11:20 pmWashington, D.C. Dulles Intl

33h 25m

1 stop

BCN2:45 pmBarcelona-El Prat

$668

Icelandair

Sep 14

BCN3:45 pmBarcelona-El Prat

33h 35m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Sep 27

IAD11:20 pmWashington, D.C. Dulles Intl

33h 25m

1 stop

BCN2:45 pmBarcelona-El Prat

$674

TAP AIR PORTUGAL flights from Barcelona to Washington, D.C. Dulles Intl Airport

Our best TAP AIR PORTUGAL deals on Barcelona to Washington, D.C. Dulles Intl Airport flight tickets

TAP AIR PORTUGAL

Sep 17

BCN11:25 amBarcelona-El Prat

15h 10m

1 stop

IAD8:35 pmWashington, D.C. Dulles Intl

Sep 30

IAD5:45 pmWashington, D.C. Dulles Intl

10h 50m

1 stop

BCN10:35 amBarcelona-El Prat

$670

TAP AIR PORTUGAL

Nov 23

BCN6:05 pmBarcelona-El Prat

26h 40m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

Nov 27

IAD10:30 pmWashington, D.C. Dulles Intl

15h 50m

1 stop

BCN8:20 pmBarcelona-El Prat

$672

TAP AIR PORTUGAL

Sep 24

BCN10:40 pmBarcelona-El Prat

21h 45m

1 stop

IAD2:25 pmWashington, D.C. Dulles Intl

Oct 3

IAD10:35 pmWashington, D.C. Dulles Intl

20h 55m

1 stop

BCN1:30 amBarcelona-El Prat

$682

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Mon 9/28

7:30 am-3:55 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 10/5

5:00 pm-2:00 pm

1 stop15h 00m

$665

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Mon 9/28

7:30 am-3:55 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Tue 10/6

8:25 pm-2:00 pm

1 stop11h 35m

$665

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Fri 9/25

3:45 pm-10:15 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 9/27

11:20 pm-2:45 pm

1 stop33h 25m

$668

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Fri 9/18

6:00 am-2:25 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Fri 1/8

10:30 pm-5:15 pm

1 stop12h 45m

$672

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Mon 11/23

6:05 pm-2:45 pm

1 stop26h 40m

Washington, D.C. Dulles Intl

Fri 11/27

10:30 pm-8:20 pm

1 stop15h 50m

$672

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Thu 9/24

10:40 pm-2:25 pm

1 stop21h 45m

Washington, D.C. Dulles Intl

Sat 10/3

10:35 pm-1:30 am

1 stop20h 55m

$682

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Fri 10/2

7:55 am-7:25 pm

1 stop17h 30m

Washington, D.C. Dulles Intl

Sun 10/18

6:35 pm-8:20 am

Nonstop7h 45m

$693

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Fri 12/4

11:50 am-8:05 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Mon 12/7

6:50 pm-9:00 am

Nonstop8h 10m

$695

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Sat 12/26

1:35 pm-10:02 am

2 stops26h 27m

Washington, D.C. Dulles Intl

Sun 12/27

10:55 pm-11:05 pm

1 stop18h 10m

$707

Quickest round-trip

BarcelonaWashington, D.C.

BCN Barcelona-El Prat - IAD Washington, D.C. Dulles Intl

BCNIAD

Barcelona-El Prat

Mon 9/28

6:40 am-1:35 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Sun 10/4

6:35 pm-8:20 am

Nonstop7h 45m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona to Washington, D.C. Dulles Intl 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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Barcelona and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $743 to $1,093.
The lowest price recently found on this route was $665.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Barcelona to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $608. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $650.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $841. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona to Washington, D.C. Dulles Intl Airport for around $1,044.

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

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

How far in advance should I book a flight from Barcelona to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $786 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Barcelona for as low as $624 on momondo.

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

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

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

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

Best Price Found	$451
Fastest flight time	8h 50m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Barcelona in the past 72 hours is $451. The best round-trip flight deal from Barcelona to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $665.

The fastest flight from Barcelona to Washington, D.C. Dulles Intl Airport takes 8h 50m

Direct flights go from Barcelona to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

Frequently asked questions about flying from Barcelona to Washington, D.C. Dulles Intl Airport

How far is Barcelona to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Barcelona to Washington, D.C. Dulles Intl is 4047.7 mi. Typically, this will take 8h 50m by plane in normal conditions.
When did momondo last update prices for flights from Barcelona to Washington, D.C. Dulles Intl Airport?
Prices for flights from Barcelona to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Barcelona to Washington, D.C. Dulles Intl Airport?
As of September 2026, there are 3 operators available to choose from for flights from Barcelona to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Barcelona to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Barcelona to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Barcelona to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $534	Free Cancellation	Rating 7.2 2,386 reviews	Search TAP AIR PORTUGAL flights
United Airlines	PriceFrom $655	Free Cancellation	Rating 7.4 10,176 reviews	Search United Airlines flights
Lufthansa	PriceFrom $707	Free Cancellation	Rating 6.8 8,219 reviews	Search Lufthansa flights

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Woodbridge

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Rockville

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Sterling

Springfield

Fairfax

Colonial Beach

Edgewood

Glen Burnie

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Barcelona to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Barcelona with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Barcelona.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Barcelona. 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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Cheap flights from Barcelona to Washington, D.C. from $451

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 to Washington, D.C. departing on 12/28. 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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