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BCN - WAS

$332 Find Cheap Flights from Barcelona to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$525
Typical prices: $604-$899
British Airways
Sun 1/14Wed 1/17
BCN - BWI • 1 stop
Cheapest non-stop
$586
Typical prices: $735-$969
Lufthansa
Mon 11/19Thu 11/29
BCN - IAD • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 9h 22m
Direct flights
+1
Direct flights
+1
Top routes
BCN - DCA
Cheapest • 14% average savings
BCN - IAD
Most popular
Insights
Insights
Avoid delays
United Airlines
Most punctual • 82% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to book
17 weeks
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 21% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $517 (round-trip)
Madrid Barajas (MAD)
Shortest trip • 11h 28m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Barcelona to Washington, D.C. (BCN-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona to Washington, D.C.

Thu, Jan 14 - Sun, Jan 17
British Airways Logo
6:35 am - 5:05 pmBCN  Barcelona-El Prat-BWI Baltimore/Washington
16h 30m1 stop London Heathrow
British Airways Logo
6:55 pm - 8:10 pmBWI  Baltimore/Washington-BCN Barcelona-El Prat
19h 15m1 stop London Heathrow
$525British Airways
Thu, Jan 14 - Sun, Jan 17
British Airways Logo
6:35 am - 5:05 pmBCN  Barcelona-El Prat-BWI Baltimore/Washington
16h 30m1 stop London Heathrow
British Airways Logo
6:55 pm - 8:10 pmBWI  Baltimore/Washington-BCN Barcelona-El Prat
19h 15m1 stop London Heathrow
$527British Airways
Thu, Jan 14 - Sun, Jan 17
British Airways Logo
6:35 am - 11:16 pmBCN  Barcelona-El Prat-BWI Baltimore/Washington
22h 41m2 stops London Heathrow Charlotte Douglas
British Airways Logo
6:55 pm - 10:30 pmBWI  Baltimore/Washington-BCN Barcelona-El Prat
21h 35m1 stop London Heathrow
$534British Airways
Fri, Nov 6 - Sun, Nov 22
United Airlines Logo
1:50 pm - 2:06 pmBCN  Barcelona-El Prat-BWI Baltimore/Washington
30h 16m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
6:10 am - 1:15 pmBWI  Baltimore/Washington-BCN Barcelona-El Prat
25h 05m1 stop Chicago O'Hare Intl
$540United Airlines
Thu, Nov 19 - Thu, Nov 26
United Airlines Logo
6:50 am - 7:09 pmBCN  Barcelona-El Prat-BWI Baltimore/Washington
18h 19m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
6:10 am - 8:20 amBWI  Baltimore/Washington-BCN Barcelona-El Prat
20h 10m2 stops Chicago O'Hare Intl Newark
$540United Airlines
Sat, Nov 7 - Mon, Nov 23
United Airlines Logo
6:50 am - 2:06 pmBCN  Barcelona-El Prat-BWI Baltimore/Washington
37h 16m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
12:34 pm - 1:15 pmBWI  Baltimore/Washington-BCN Barcelona-El Prat
18h 41m1 stop Chicago O'Hare Intl
$540United Airlines
Mon, Dec 14 - Thu, Dec 24
Lufthansa Logo
5:55 am - 3:55 pmBCN  Barcelona-El Prat-IAD Washington, D.C. Dulles Intl
16h 00m1 stop Frankfurt am Main
Lufthansa Logo
10:55 pm - 5:35 pmIAD  Washington, D.C. Dulles Intl-BCN Barcelona-El Prat
12h 40m1 stop Munich Franz Josef Strauss
$560Lufthansa
Thu, Nov 26 - Wed, Dec 9
TAP AIR PORTUGAL Logo
6:45 am - 3:15 pmBCN  Barcelona-El Prat-IAD Washington, D.C. Dulles Intl
14h 30m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:30 pm - 5:15 pmIAD  Washington, D.C. Dulles Intl-BCN Barcelona-El Prat
12h 45m1 stop Lisbon Humberto Delgado
$561TAP AIR PORTUGAL
Thu, Dec 24 - Thu, Dec 31
TAP AIR PORTUGAL Logo
6:05 pm - 9:00 pmBCN  Barcelona-El Prat-IAD Washington, D.C. Dulles Intl
32h 55m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
5:25 pm - 11:45 amIAD  Washington, D.C. Dulles Intl-BCN Barcelona-El Prat
12h 20m1 stop Lisbon Humberto Delgado
$564TAP AIR PORTUGAL
Thu, Nov 19 - Sun, Nov 29
Lufthansa Logo
10:30 am - 2:00 pmBCN  Barcelona-El Prat-IAD Washington, D.C. Dulles Intl
9h 30mnonstop
Lufthansa Logo
6:50 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-BCN Barcelona-El Prat
8h 10mnonstop
$586Lufthansa
Booking Insights

Price, demand and travel trends for Barcelona-El Prat Airport to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Barcelona-El Prat Airport to Washington, D.C.?

Round-trip flights from Barcelona-El Prat Airport to Washington, D.C. typically range from $604 to $899. The lowest price found in the past 5 days was $525, on British Airways.

What is the cheapest Barcelona-El Prat Airport to Washington, D.C. flight route?

Barcelona-El Prat Airport (BCN) to Washington, D.C. Reagan-National Airport (DCA) is the cheapest Barcelona-El Prat Airport to Washington, D.C. route, averaging $570 round-trip. Other Barcelona-El Prat Airport to Washington, D.C. routes average $755, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Barcelona-El Prat Airport to Washington, D.C.?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Barcelona-El Prat Airport to Washington, D.C.. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 19% higher.

What’s the cheapest month to fly from Barcelona-El Prat Airport to Washington, D.C.?

•January is the cheapest month to fly from Barcelona-El Prat Airport to Washington, D.C. at $588 round-trip.
•July ($881) and August ($880) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 49% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Barcelona-El Prat Airport to Washington, D.C. the cheapest?

Flights from Barcelona-El Prat Airport to Washington, D.C. are cheapest 17 weeks before departure. Booking in this window typically costs about 34% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Barcelona to Washington, D.C.

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Blane Bachelor

Blane Bachelor

Expert on BCN

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Key details for Barcelona-El Prat Airport to Washington, D.C. flights

Low season

March

Cheapest flight

$332
Beat the crowds with an average 37% drop in travelers.
The most popular month to fly with an average 14% increase in travelers.
One-way flight from Barcelona-El Prat Airport to Washington, D.C. Dulles Intl Airport

When to book flights from Barcelona to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Barcelona to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Barcelona-El Prat Airport to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Barcelona-El Prat Airport to Washington, D.C.?

    These are the earliest and latest flight times available from Barcelona-El Prat Airport to Washington, D.C.:

    • Earliest: departs at 10:30 am and lands at 7:52 pm
    • Latest: departs at 11:15 am and lands at 8:37 pm.

    The flight takes about 9h 22m.

  • What cabin classes can I book on flights from Barcelona-El Prat Airport to Washington, D.C.?

    Three cabin classes are available on flights from Barcelona-El Prat Airport to Washington, D.C.:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Barcelona-El Prat Airport to Washington, D.C.?

    A nonstop flight from Barcelona-El Prat Airport to Washington, D.C. takes 9h 22m, covering 4,028 miles.

  • Do I need a passport to fly from Barcelona-El Prat Airport to Washington, D.C.?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Barcelona-El Prat Airport to Washington, D.C. flight?

    Round-trip flights from Barcelona-El Prat Airport to Washington, D.C. range from $604 to $899, with an average of $746 over the past 12 months. Anything below $604 counts as a good deal.

  • How expensive are last-minute Barcelona-El Prat Airport to Washington, D.C. flights?

    Last-minute fares on this route (booked within two weeks of departure) run 27% above the $746 route average. Book 17 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Barcelona-El Prat Airport to Washington, D.C.?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $517 round-trip via Kastrup Copenhagen (CPH), compared to $842 for nonstop.

  • How does on-time performance compare across airlines flying from Barcelona-El Prat Airport to Washington, D.C.?

    United Airlines is the only airline operating Barcelona-El Prat Airport to Washington, D.C. flights. 82% of its flights are on time.

  • What is the standard checked-bag allowance on flights from Barcelona-El Prat Airport to Washington, D.C.?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $70–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Barcelona-El Prat Airport to Washington, D.C. spread across the day?

    Morning is the busiest departure period on Barcelona-El Prat Airport to Washington, D.C. flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

  • How are flight prices from Barcelona-El Prat Airport to Washington, D.C. looking right now?

    One-way fares from Barcelona-El Prat Airport to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $586, which is 6% below the typical average for this route.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Barcelona-El Prat Airport to Washington, D.C.?

    Flights from Barcelona-El Prat Airport to Washington, D.C. usually depart from Barcelona-El Prat (BCN) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • What time of day has the fewest delays on flights from Barcelona-El Prat Airport to Washington, D.C.?

    Morning flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Barcelona-El Prat Airport to Washington, D.C.?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Barcelona-El Prat Airport to Washington, D.C. route, 18% of flights were delayed in the past 3 months, with delays averaging 3h 21m.

  • Which airports do connecting flights from Barcelona-El Prat Airport to Washington, D.C. pass through?

    One-stop flights from Barcelona-El Prat Airport to Washington, D.C. most commonly connect through:

    • Lisbon Humberto Delgado (LIS) - 46% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 12% of one-stop connections
    • Dublin (DUB) - 9% of one-stop connections
    • London Heathrow (LHR) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Barcelona-El Prat Airport to Washington, D.C.?

    Yes. Flexible dates can save you up to 29% on flights from Barcelona-El Prat Airport to Washington, D.C.. Tuesday is the cheapest departure day at $635 round-trip on average, while Sunday is the most expensive at $893, a difference of $258.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Barcelona-El Prat Airport to Washington, D.C.?

    Only United Airlines operates flights between Barcelona-El Prat Airport and Washington, D.C..

  • How much time can I save by choosing a different layover airport from Barcelona-El Prat Airport to Washington, D.C.?

    Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time at 11h 28m, compared with 11h 37m via Newark (EWR) and 12h 03m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Barcelona-El Prat Airport and Washington, D.C.?

    Washington, D.C. is 6 hours behind Barcelona-El Prat Airport (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Barcelona-El Prat Airport to Washington, D.C. flights?

    Among airlines operating Barcelona-El Prat Airport to Washington, D.C. flights:

    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Barcelona-El Prat Airport to Washington, D.C. flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Lufthansa: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Barcelona-El Prat Airport to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $635, about $258 less than Sunday fares (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 34% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Barcelona-El Prat Airport to Washington, D.C. trip for January. Fares historically average $588 round-trip in that month - typically $293 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Kastrup Copenhagen Airport (CPH) can be cheaper than flying direct. The cheapest layover option averages $517 round-trip on this route - about $325 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Hyatt House Washington DC The Wharf
    • Pendry Washington DC - The Wharf

Prefer to fly direct from Barcelona to Washington, D.C.?

 
Find which airlines fly direct from Barcelona-El Prat Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Barcelona-El Prat to Washington, D.C.

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Washington, D.C. to Barcelona-El Prat

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

More options for your flight from Barcelona to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.