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Dulles International Airport to Barcelona Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Barcelona Intl. Airport over the next 90 days, with one-way fares from PLN 1,459 and round-trip from PLN 1,863. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAD 6:35 PM
        7h 45m
        Nonstop
        BCN 8:20 AM
        Washington D.C. - Barcelona | Wed, Oct 14 | United Airlines
        BCN 11:15 AM
        8h 50m
        Nonstop
        IAD 2:05 PM
        Barcelona - Washington D.C. | Wed, Oct 21 | United Airlines
        PLN 3,618 PLN 5,303
        32% off
        32% off
        PLN 5,303 PLN 3,618
      • IAD 6:35 PM
        7h 45m
        Nonstop
        BCN 8:20 AM
        Washington D.C. - Barcelona | Mon, Oct 19 | United Airlines
        BCN 10:30 AM
        9h 30m
        Nonstop
        IAD 3:00 PM
        Barcelona - Washington D.C. | Mon, Oct 26 | United Airlines
        PLN 3,871 PLN 5,303
        27% off
        27% off
        PLN 5,303 PLN 3,871
      • IAD 8:20 PM
        15h 50m
        1 stop
        BCN 6:10 PM
        Washington D.C. - Barcelona | Sun, Oct 11 | Scandinavian Airlines
        BCN 7:00 PM
        28h
        1 stop
        IAD 5:00 PM
        Barcelona - Washington D.C. | Sun, Oct 18 | Scandinavian Airlines
        PLN 1,863 PLN 5,303
        65% off
        65% off
        PLN 5,303 PLN 1,863
      • IAD 5:25 PM
        14h 20m
        1 stop
        BCN 1:45 PM
        Washington D.C. - Barcelona | Sat, Nov 28 | TAP Air Portugal
        BCN 6:05 PM
        32h 30m
        1 stop
        IAD 8:35 PM
        Barcelona - Washington D.C. | Sat, Dec 5 | TAP Air Portugal
        PLN 2,033
        62% off
        PLN 5,303 PLN 2,033
      • IAD 6:25 PM
        20h 55m
        1 stop
        BCN 8:20 PM
        Washington D.C. - Barcelona | Tue, Oct 27 | TAP Air Portugal
        BCN 9:10 PM
        29h 25m
        1 stop
        IAD 8:35 PM
        Barcelona - Washington D.C. | Sat, Oct 31 | TAP Air Portugal
        PLN 2,132
        60% off
        PLN 5,303 PLN 2,132
      • IAD 10:30 PM
        19h 15m
        1 stop
        BCN 11:45 PM
        Washington D.C. - Barcelona | Fri, Nov 27 | TAP Air Portugal
        BCN 9:10 PM
        23h 30m
        1 stop
        IAD 2:40 PM
        Barcelona - Washington D.C. | Mon, Nov 30 | TAP Air Portugal
        PLN 2,638
        50% off
        PLN 5,303 PLN 2,638
      • IAD 10:30 PM
        19h 15m
        1 stop
        BCN 11:45 PM
        Washington D.C. - Barcelona | Wed, Nov 25 | TAP Air Portugal
        BCN 6:05 PM
        32h 25m
        1 stop
        IAD 8:30 PM
        Barcelona - Washington D.C. | Tue, Dec 1 | TAP Air Portugal
        PLN 2,703
        49% off
        PLN 5,303 PLN 2,703
      • IAD 8:50 PM
        17h 40m
        1 stop
        BCN 8:30 PM
        Washington D.C. - Barcelona | Wed, Nov 25 | Aer Lingus
        BCN 11:30 AM
        13h 50m
        1 stop
        IAD 7:20 PM
        Barcelona - Washington D.C. | Tue, Dec 1 | Aer Lingus
        PLN 2,767
        48% off
        PLN 5,303 PLN 2,767
      • IAD 9:35 PM
        21h 10m
        1 stop
        BCN 11:45 PM
        Washington D.C. - Barcelona | Sat, Oct 24 | TAP Air Portugal
        BCN 6:45 AM
        14h 30m
        1 stop
        IAD 4:15 PM
        Barcelona - Washington D.C. | Thu, Oct 29 | TAP Air Portugal
        PLN 2,813
        47% off
        PLN 5,303 PLN 2,813
      • IAD 5:25 PM
        10h 40m
        1 stop
        BCN 10:05 AM
        Washington D.C. - Barcelona | Tue, Nov 3 | TAP Air Portugal
        BCN 6:45 AM
        14h
        1 stop
        IAD 2:45 PM
        Barcelona - Washington D.C. | Tue, Nov 10 | TAP Air Portugal
        PLN 2,821
        47% off
        PLN 5,303 PLN 2,821
      • IAD 5:25 PM
        14h 20m
        1 stop
        BCN 1:45 PM
        Washington D.C. - Barcelona | Mon, Nov 9 | TAP Air Portugal
        BCN 6:05 PM
        26h 40m
        1 stop
        IAD 2:45 PM
        Barcelona - Washington D.C. | Mon, Nov 16 | TAP Air Portugal
        PLN 2,843
        46% off
        PLN 5,303 PLN 2,843
      • IAD 1:30 PM
        18h
        1 stop
        BCN 1:30 PM
        Washington D.C. - Barcelona | Wed, Nov 25 | Turkish Airlines
        BCN 6:30 PM
        23h 15m
        1 stop
        IAD 11:45 AM
        Barcelona - Washington D.C. | Tue, Dec 1 | Turkish Airlines
        PLN 2,919
        45% off
        PLN 5,303 PLN 2,919
      • IAD 9:00 PM
        16h 10m
        1 stop
        BCN 7:10 PM
        Washington D.C. - Barcelona | Wed, Oct 14 | Royal Air Maroc
        BCN 1:45 PM
        11h 15m
        1 stop
        IAD 7:00 PM
        Barcelona - Washington D.C. | Wed, Oct 21 | Royal Air Maroc
        PLN 2,928
        45% off
        PLN 5,303 PLN 2,928
      • IAD 10:50 PM
        14h 30m
        1 stop
        BCN 7:20 PM
        Washington D.C. - Barcelona | Fri, Oct 23 | TAP Air Portugal
        BCN 10:55 AM
        15h 40m
        1 stop
        IAD 9:35 PM
        Barcelona - Washington D.C. | Fri, Oct 30 | TAP Air Portugal
        PLN 2,930
        45% off
        PLN 5,303 PLN 2,930
      • WAS 1:00 PM
        17h 25m
        1 stop
        BCN 2:00 PM
        Washington D.C. - Barcelona | Thu, Oct 8 | Normal Airline
        BCN 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Barcelona - Washington D.C. | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        IAD 6:50 PM
        8h 10m
        Nonstop
        BCN 9:00 AM
        Washington D.C. - Barcelona | Sun, Nov 29 | United Airlines
        PLN 2,686 PLN 3,731
        28% off
        28% off
        PLN 3,731 PLN 2,686
      • IAD 6:50 PM
        8h 10m
        Nonstop
        BCN 9:00 AM
        Washington D.C. - Barcelona | Tue, Nov 10 | United Airlines
        PLN 2,723 PLN 3,731
        27% off
        27% off
        PLN 3,731 PLN 2,723
      • IAD 10:30 PM
        19h 15m
        1 stop
        BCN 11:45 PM
        Washington D.C. - Barcelona | Sun, Nov 29 | TAP Air Portugal
        PLN 1,459 PLN 3,731
        61% off
        61% off
        PLN 3,731 PLN 1,459
      • IAD 5:25 PM
        12h 20m
        1 stop
        BCN 11:45 AM
        Washington D.C. - Barcelona | Tue, Nov 10 | TAP Air Portugal
        PLN 1,479
        60% off
        PLN 3,731 PLN 1,479
      • IAD 5:50 PM
        21h 5m
        1 stop
        BCN 8:55 PM
        Washington D.C. - Barcelona | Mon, Nov 23 | American Airlines
        PLN 1,500
        60% off
        PLN 3,731 PLN 1,500
      • IAD 5:50 PM
        21h 5m
        1 stop
        BCN 8:55 PM
        Washington D.C. - Barcelona | Mon, Nov 23 | Finnair
        PLN 1,505
        60% off
        PLN 3,731 PLN 1,505
      • IAD 11:30 PM
        12h 45m
        1 stop
        BCN 5:15 PM
        Washington D.C. - Barcelona | Wed, Oct 28 | TAP Air Portugal
        PLN 1,527
        59% off
        PLN 3,731 PLN 1,527
      • IAD 10:35 PM
        20h 55m
        1 stop
        BCN 1:30 AM
        Washington D.C. - Barcelona | Wed, Oct 21 | TAP Air Portugal
        PLN 1,529
        59% off
        PLN 3,731 PLN 1,529
      • IAD 10:30 PM
        12h 45m
        1 stop
        BCN 5:15 PM
        Washington D.C. - Barcelona | Sun, Nov 15 | TAP Air Portugal
        PLN 1,530
        59% off
        PLN 3,731 PLN 1,530
      • IAD 10:30 PM
        19h 15m
        1 stop
        BCN 11:45 PM
        Washington D.C. - Barcelona | Wed, Nov 11 | TAP Air Portugal
        PLN 1,534
        59% off
        PLN 3,731 PLN 1,534
      • IAD 5:40 PM
        25h 50m
        1 stop
        BCN 1:30 AM
        Washington D.C. - Barcelona | Mon, Oct 19 | TAP Air Portugal
        PLN 1,535
        59% off
        PLN 3,731 PLN 1,535
      • IAD 5:25 PM
        17h 50m
        1 stop
        BCN 5:15 PM
        Washington D.C. - Barcelona | Mon, Nov 16 | TAP Air Portugal
        PLN 1,535
        59% off
        PLN 3,731 PLN 1,535
      • IAD 5:40 PM
        25h 50m
        1 stop
        BCN 1:30 AM
        Washington D.C. - Barcelona | Mon, Oct 12 | TAP Air Portugal
        PLN 1,535
        59% off
        PLN 3,731 PLN 1,535
      • IAD 5:25 PM
        10h 40m
        1 stop
        BCN 10:05 AM
        Washington D.C. - Barcelona | Mon, Nov 9 | TAP Air Portugal
        PLN 1,535
        59% off
        PLN 3,731 PLN 1,535
      • WAS 1:00 PM
        17h 25m
        1 stop
        BCN 2:00 PM
        Washington D.C. - Barcelona | Thu, Oct 8 | Normal Airline
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Displayed flight fares from Dulles International Airport to Barcelona Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Dulles International Airport to Barcelona Intl. Airport

What is the cheapest month for one-way flights from Dulles International Airport to Barcelona Intl. Airport?

Data is based on average one-way flight prices from Dulles International Airport to Barcelona Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Dulles International Airport to Barcelona Intl. Airport, the best time to buy is in January, with an average price of PLN 1,191. You’ll want to avoid June, when the average price can reach as high as PLN 3,447.

PLN 3,447
PLN 2,319
PLN 1,191
PLN 63
    Cheapest
  • PLN 1,873
    Oct
  • PLN 1,469
    Nov
  • PLN 1,922
    Dec
  • PLN 1,191
    Jan
  • PLN 1,834
    Feb
  • PLN 1,869
    Mar
  • PLN 1,879
    Apr
  • PLN 2,545
    May
  • PLN 3,447
    Jun
  • PLN 2,003
    Jul
  • PLN 1,997
    Aug
  • PLN 2,064
    Sep

What is the cheapest day of the week to fly from Dulles International Airport to Barcelona Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Barcelona Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Dulles International Airport to Barcelona Intl. Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

PLN 2,513
PLN 2,084
PLN 1,655
PLN 1,226
    Cheapest
  • PLN 1,740
    Mon
  • PLN 1,727
    Tue
  • PLN 2,003
    Wed
  • PLN 2,165
    Thu
  • PLN 2,513
    Fri
  • PLN 2,238
    Sat
  • PLN 1,655
    Sun

Which airline offers the cheapest flights from Dulles International Airport to Barcelona Intl. Airport?

The cheapest airline flying from Dulles International Airport to Barcelona Intl. Airport is Icelandair (from PLN 1,083) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Icelandair
From PLN 1,083
TAP Air Portugal
From PLN 1,459
American Airlines
From PLN 1,500
Finnair
From PLN 1,505
Porter Airlines
From PLN 1,624
Air Canada
From PLN 1,639
Delta Air Lines
From PLN 1,678
Royal Air Maroc
From PLN 1,738
Turkish Airlines
From PLN 1,838
Virgin Atlantic
From PLN 1,953

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What is the flight schedule from Dulles International Airport to Barcelona Intl. Airport?

Check the schedule for flights from Washington D.C. to Barcelona and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TP234

    Dulles International Airport

    10:35 PM

    IAD

    7h 20m

    Nonstop

    10:55 AM

    LIS

    S M T W T F S
    Search

  2. TP1036

    Humberto Delgado Airport

    4:30 PM

    LIS

    1h 50m

    Nonstop

    7:20 PM

    BCN

    S M T W T F S

  3. TP232

    Dulles International Airport

    5:05 PM

    IAD

    7h 25m

    Nonstop

    4:30 AM

    LIS

    S M T W T F S
    Search

  4. TP1032

    Humberto Delgado Airport

    11:05 AM

    LIS

    1h 55m

    Nonstop

    2:00 PM

    BCN

    S M T W T F S

  5. TP232

    Dulles International Airport

    5:05 PM

    IAD

    7h 25m

    Nonstop

    4:30 AM

    LIS

    S M T W T F S
    Search

  6. TP1036

    Humberto Delgado Airport

    4:30 PM

    LIS

    1h 50m

    Nonstop

    7:20 PM

    BCN

    S M T W T F S

  7. FI644

    Dulles International Airport

    7:40 PM

    IAD

    5h 50m

    Nonstop

    6:30 AM

    KEF

    S M - W T F -
    Search

  8. FI552

    Reykjavik Keflavik Airport

    7:20 AM

    KEF

    3h 35m

    Nonstop

    12:55 PM

    GDN

    S - - W T - -

  9. W61705

    Gdansk Lech Walesa Airport

    4:30 PM

    GDN

    3h 5m

    Nonstop

    7:35 PM

    BCN

    - M - W - F S

  10. TP234

    Dulles International Airport

    10:35 PM

    IAD

    7h 20m

    Nonstop

    10:55 AM

    LIS

    S M T W T F S
    Search

  11. TP1040

    Humberto Delgado Airport

    10:35 PM

    LIS

    1h 55m

    Nonstop

    1:30 AM

    BCN

    S M T W T F S

  12. FI644

    Dulles International Airport

    7:40 PM

    IAD

    5h 50m

    Nonstop

    6:30 AM

    KEF

    S M - W T F -
    Search

  13. FI204

    Reykjavik Keflavik Airport

    7:40 AM

    KEF

    3h 15m

    Nonstop

    12:55 PM

    CPH

    S M T W T F S

  14. D85513

    Copenhagen Airport

    7:55 PM

    CPH

    2h 55m

    Nonstop

    10:50 PM

    BCN

    S M T - T F -

  15. FI644

    Dulles International Airport

    7:40 PM

    IAD

    5h 50m

    Nonstop

    6:30 AM

    KEF

    S M - W T F -
    Search

  16. FI416

    Reykjavik Keflavik Airport

    7:40 AM

    KEF

    2h 35m

    Nonstop

    10:15 AM

    DUB

    - - T - T - S

  17. FR6395

    Dublin Airport

    7:05 AM

    DUB

    2h 30m

    Nonstop

    10:35 AM

    BCN

    S M T W T F -

  18. TP232

    Dulles International Airport

    5:05 PM

    IAD

    7h 25m

    Nonstop

    4:30 AM

    LIS

    S M T W T F S
    Search

  19. TP1040

    Humberto Delgado Airport

    10:35 PM

    LIS

    1h 55m

    Nonstop

    1:30 AM

    BCN

    S M T W T F S

  20. FI644

    Dulles International Airport

    7:40 PM

    IAD

    5h 50m

    Nonstop

    6:30 AM

    KEF

    S M - W T F -
    Search

  21. FI216

    Reykjavik Keflavik Airport

    4:30 PM

    KEF

    3h 15m

    Nonstop

    9:45 PM

    CPH

    S M T W T F S

  22. VY1871

    Copenhagen Airport

    11:35 AM

    CPH

    3h 5m

    Nonstop

    2:40 PM

    BCN

    S M T W T F S
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About Dulles International Airport and Barcelona Intl. Airport

Learn about Dulles International Airport (IAD) and Barcelona Intl. Airport (BCN) — including location, terminals, transportation, and travel tips.

Flight distance 6,522.03 km
Cheapest one-way ticket price PLN 1,459
Cheapest return ticket price PLN 1,863

FAQs for Dulles International Airport to Barcelona Intl. Airport Flights

  • How long is the flight from Dulles International Airport to Barcelona Intl. Airport?

    Dulles International Airport to Barcelona Intl. Airport takes about 7 hours 9 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Dulles International Airport (IAD) to Barcelona Intl. Airport (BCN).
  • The earliest flight from Dulles International Airport to Barcelona Intl. Airport departs at 18:30, and the last departs at 18:35, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to Barcelona Intl. Airport (BCN) is quite popular. Without considering departure times or holidays, tickets cost around PLN 9,156 in October, the most expensive month to book this route.
  • The latest flight departs from Dulles International Airport (IAD) at 18:35 and arrives in Barcelona Intl. Airport (BCN) at 08:20.
  • United Airlines is a very popular airline operating an average of 590 flights per month.
  • One-way flights from Dulles International Airport to Barcelona Intl. Airport currently start from PLN 1,459, and round-trip fares start from PLN 1,863. The current lowest fare is a TAP Air Portugal flight departing on Sun, Nov 29; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Dulles International Airport to Barcelona Intl. Airport, with an average flight time of 7 hours 3 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Barcelona Intl. Airport is PLN 4,135. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Barcelona Intl. Airport operates around 7 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and Barcelona Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.