What airlines fly to District of Columbia?

United Airlines, TAP AIR PORTUGAL and Lufthansa are the top three most popular airlines that fly to District of Columbia from Barcelona-El Prat Airport according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Barcelona-El Prat to District of Columbia?

TAP AIR PORTUGAL, British Airways, and Iberia are the most popular carriers operating from Barcelona-El Prat to District of Columbia

How old do you have to be to fly from Barcelona-El Prat Airport to District of Columbia?

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 Barcelona-El Prat Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$296 Cheap Flights from Barcelona-El Prat Airport to District of Columbia in 2025/26

Q: How many flights depart from Barcelona-El Prat Airport to District of Columbia on average per week?

As of November 2025, 21 flights take off from Barcelona-El Prat Airport and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Q: How many flights depart from Barcelona-El Prat Airport to District of Columbia on average per day?

As of November 2025, 3 flights take off from Barcelona-El Prat Airport and land in District of Columbia each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

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Find the cheapest flights from Barcelona-El Prat Airport to District of Columbia

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 9:00 pmBCN-IAD

32h 55m1 stop

10:30 pm - 11:45 pmIAD-BCN

19h 15m1 stop

$467TAP AIR PORTUGAL

Find Deal

Thu, Dec 11 - Fri, Jan 9

11:50 am - 4:50 pmBCN-IAD

35h 00m2 stops

8:20 pm - 6:10 pmIAD-BCN

15h 50m1 stop

$477Scandinavian Airlines

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Sat, Apr 11 - Sat, Apr 18

6:45 am - 3:15 pmBCN-IAD

14h 30m1 stop

5:30 pm - 10:05 amIAD-BCN

10h 35m1 stop

$485TAP AIR PORTUGAL

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Thu, Feb 26 - Thu, Mar 5

6:45 am - 2:35 pmBCN-IAD

13h 50m1 stop

6:30 pm - 10:05 amIAD-BCN

10h 35m1 stop

$486TAP AIR PORTUGAL

Find Deal

Tue, Feb 24 - Tue, Mar 17

6:50 am - 2:35 pmBCN-IAD

13h 45m1 stop

6:05 pm - 8:20 amIAD-BCN

8h 15mnonstop

$539United Airlines

Find Deal

Tue, Feb 10 - Thu, Feb 19

9:55 am - 9:13 pmBCN-IAD

17h 18m2 stops

5:20 pm - 2:05 pmIAD-BCN

14h 45m2 stops

$543United Airlines

Find Deal

Mon, Jan 26 - Mon, Feb 2

6:00 am - 4:05 pmBCN-IAD

16h 05m1 stop

12:23 pm - 8:50 amIAD-BCN

14h 27m2 stops

$545Delta

Find Deal

Thu, Jan 8 - Thu, Jan 22

6:00 am - 6:33 pmBCN-IAD

18h 33m2 stops

12:23 pm - 2:00 pmIAD-BCN

19h 37m2 stops

$550Delta

Find Deal

Tue, Feb 10 - Thu, Feb 19

1:45 pm - 8:15 pmBCN-IAD

12h 30m1 stop

6:00 pm - 12:05 pmIAD-BCN

12h 05m1 stop

$582Lufthansa

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Thu, Nov 20 - Thu, Dec 4

12:30 pm - 8:58 pmBCN-DCA

14h 28m1 stop

4:43 pm - 9:00 amDCA-BCN

10h 17m1 stop

$586British Airways

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Wed, Dec 10 - Tue, Jan 13

Scandinavian Airlines flights from Barcelona-El Prat Airport to District of Columbia

Our best Scandinavian Airlines deals on Barcelona-El Prat Airport to District of Columbia flight tickets

Scandinavian Airlines

Apr 11

BCN11:50 amBarcelona-El Prat

35h 00m

2 stops

IAD4:50 pmWashington, D.C. Dulles Intl

Apr 18

IAD8:20 pmWashington, D.C. Dulles Intl

15h 50m

1 stop

BCN6:10 pmBarcelona-El Prat

$477

Find similar

Scandinavian Airlines

Feb 10

BCN7:10 pmBarcelona-El Prat

28h 05m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

Feb 19

IAD8:30 pmWashington, D.C. Dulles Intl

15h 50m

1 stop

BCN6:20 pmBarcelona-El Prat

$492

Find similar

Scandinavian Airlines

Apr 26

BCN7:00 pmBarcelona-El Prat

27h 50m

1 stop

IAD4:50 pmWashington, D.C. Dulles Intl

Apr 30

IAD8:20 pmWashington, D.C. Dulles Intl

15h 50m

1 stop

BCN6:10 pmBarcelona-El Prat

$501

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Lufthansa flights from Barcelona-El Prat Airport to District of Columbia

Our best Lufthansa deals on Barcelona-El Prat Airport to District of Columbia flight tickets

Lufthansa

Nov 20

BCN1:45 pmBarcelona-El Prat

12h 30m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

Dec 4

IAD6:00 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

BCN12:05 pmBarcelona-El Prat

$582

Find similar

Lufthansa

Nov 16

BCN5:50 amBarcelona-El Prat

16h 00m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

Mar 3

IAD6:05 pmWashington, D.C. Dulles Intl

8h 15m

BCN8:20 amBarcelona-El Prat

$594

Find similar

Lufthansa

Nov 15

BCN6:50 amBarcelona-El Prat

13h 45m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

Nov 25

IAD6:05 pmWashington, D.C. Dulles Intl

8h 15m

BCN8:20 amBarcelona-El Prat

$694

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momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 12/11

6:05 pm-9:00 pm

1 stop32h 55m

Washington, D.C. Dulles Intl

Fri 1/9

10:30 pm-11:45 pm

1 stop19h 15m

$467

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Sat 4/11

11:50 am-4:50 pm

2 stops35h 00m

Washington, D.C. Dulles Intl

Sat 4/18

8:20 pm-6:10 pm

1 stop15h 50m

$477

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 2/26

6:45 am-3:15 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Thu 3/5

5:30 pm-10:05 am

1 stop10h 35m

$485

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Tue 2/24

6:45 am-2:35 pm

1 stop13h 50m

Washington, D.C. Dulles Intl

Tue 3/17

6:30 pm-10:05 am

1 stop10h 35m

$486

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Tue 2/10

6:50 am-2:35 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

Thu 2/19

6:05 pm-8:20 am

Nonstop8h 15m

$539

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Mon 1/26

9:55 am-9:13 pm

2 stops17h 18m

Washington, D.C. Dulles Intl

Mon 2/2

5:20 pm-2:05 pm

2 stops14h 45m

$543

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 1/8

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Thu 1/22

12:23 pm-8:50 am

2 stops14h 27m

$545

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Tue 2/10

6:00 am-6:33 pm

2 stops18h 33m

Washington, D.C. Dulles Intl

Thu 2/19

12:23 pm-2:00 pm

2 stops19h 37m

$550

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 11/20

1:45 pm-8:15 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Thu 12/4

6:00 pm-12:05 pm

1 stop12h 05m

$582

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 12/10

12:30 pm-8:58 pm

1 stop14h 28m

Washington, D.C. Reagan-National

Tue 1/13

4:43 pm-9:00 am

1 stop10h 17m

$586

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-El Prat Airport to District of Columbia

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

Other information

What is the cheapest month to fly to District of Columbia?

In general, February is the cheapest month to fly from Barcelona-El Prat Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $399. If you don’t want to visit District of Columbia in February, then you should wait until May to fly from Barcelona-El Prat Airport, when ticket prices are also cheap, with an average price of $546.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Barcelona-El Prat Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,028.

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

Flying to District of Columbia from Barcelona-El Prat Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $525 when looking at flights departing at noon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $843. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Barcelona-El Prat to District of Columbia flight route?

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

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $637 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Barcelona-El Prat Airport for as low as $457 on momondo.

What cabin class options are available on Barcelona-El Prat to District of Columbia flights?

There are 3 cabin classes available to choose from on Barcelona-El Prat to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Barcelona-El Prat Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to District of Columbia

Best Price Found	$693
Fastest flight time	8h 50m
Direct flights	Every day
Airports in District of Columbia	1 airport

The best one-way flight to District of Columbia from Barcelona-El Prat Airport in the past 72 hours is $693. The best round-trip flight deal from Barcelona-El Prat Airport to District of Columbia found on momondo in the last 72 hours is $614.

The fastest flight from Barcelona-El Prat Airport to District of Columbia takes 8h 50m

Direct flights go from Barcelona-El Prat Airport to District of Columbia every day.

There is 1 airport near District of Columbia: Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Barcelona-El Prat Airport to District of Columbia?
Prices for flights from Barcelona-El Prat Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Barcelona-El Prat Airport to District of Columbia?
The number of operators available for flights from Barcelona-El Prat Airport to District of Columbia is 3 as of November 2025.
How old do you have to be to fly from Barcelona-El Prat Airport to District of Columbia?
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 Barcelona-El Prat Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Barcelona-El Prat Airport to District of Columbia?
momondo data reveals that the most frequently booked plane model on the route from Barcelona-El Prat Airport to District of Columbia is Boeing 787-9 Dreamliner, representing 13.78% of all bookings. The subsequent popular models are Boeing 767-300 at 13.65%, Boeing 787 Dreamliner at 12.63%, and Boeing 767-400 at 8.55%.

Best airlines flying from Barcelona-El Prat Airport to District of Columbia

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $406	Free Cancellation	Rating 7.1 2,044 reviews	Search TAP AIR PORTUGAL flights
United Airlines	PriceFrom $481	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
Lufthansa	PriceFrom $525	Free Cancellation	Rating 6.8 7,544 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to District of Columbia?

It is quick and easy to find Barcelona to District of Columbia 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 District of Columbia that suits you.

Can I find flights from Barcelona to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Barcelona to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Barcelona to District of Columbia?

momondo helps you find the best flight between Barcelona and District of Columbia 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 Barcelona to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Barcelona and alert you when they change.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in District of Columbia

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

District of Columbia flight routes

Flights from Boston Logan Intl to Washington, D.C. Reagan-National

Flights from San Francisco to Washington, D.C. Dulles Intl

Flights from Los Angeles to Washington, D.C. Dulles Intl

Flights from Atlanta Hartsfield-Jackson to Washington, D.C. Dulles Intl

Flights from Boston Logan Intl to Washington, D.C. Dulles Intl

Cheap flights from Barcelona-El Prat Airport to District of Columbia from $296

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Find the cheapest flights from Barcelona-El Prat Airport to District of Columbia

Cheap round-trip flights

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Scandinavian Airlines flights from Barcelona-El Prat Airport to District of Columbia

Our best Scandinavian Airlines deals on Barcelona-El Prat Airport to District of Columbia flight tickets

Lufthansa flights from Barcelona-El Prat Airport to District of Columbia

Our best Lufthansa deals on Barcelona-El Prat Airport to District of Columbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to District of Columbia that are best for you.

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How to get the cheapest flight ticket from Barcelona-El Prat Airport to District of Columbia

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 cheapest month to fly to District of Columbia?

What is the cheapest day to depart on your flight to District of Columbia?

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

What is the cheapest Barcelona-El Prat to District of Columbia flight route?

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

How far in advance should I book a flight to District of Columbia?

What cabin class options are available on Barcelona-El Prat to District of Columbia flights?

There are 3 cabin classes available to choose from on Barcelona-El Prat to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Barcelona-El Prat to District of Columbia?

TAP AIR PORTUGAL, British Airways, and Iberia are the most popular carriers operating from Barcelona-El Prat to District of Columbia

What airlines fly to District of Columbia?

How many flights depart from Barcelona-El Prat Airport to District of Columbia on average per day?

As of November 2025, 3 flights take off from Barcelona-El Prat Airport and land in District of Columbia each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Barcelona-El Prat Airport to District of Columbia on average per week?

As of November 2025, 21 flights take off from Barcelona-El Prat Airport and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap Barcelona-El Prat Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to District of Columbia

Best Price Found

Fastest flight time

Direct flights

Airports in District of Columbia

When did momondo last update prices for flights from Barcelona-El Prat Airport to District of Columbia?

How many operators does momondo search for flights from Barcelona-El Prat Airport to District of Columbia?

How old do you have to be to fly from Barcelona-El Prat Airport to District of Columbia?

What documentation or ID do you need to fly to District of Columbia?

What is the most popular plane model from Barcelona-El Prat Airport to District of Columbia?

Best airlines flying from Barcelona-El Prat Airport to District of Columbia

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to District of Columbia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to District of Columbia?

Can I find flights from Barcelona to District of Columbia with flexible booking policies on momondo?

How can momondo help me find flights from Barcelona to District of Columbia?

I’m not ready to book a flight from Barcelona to District of Columbia right now. Can momondo alert me if prices change?

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo