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Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport over the next 90 days, with one-way fares from £158 and round-trip from £391. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Nov 9 | United Airlines
      BCN 10:30
      9h 30m
      Direct
      IAD 14:00
      Barcelona - Washington D.C. | Mon, Nov 16 | United Airlines
      £630 £815
      23% off
      23% off
      £815 £630
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Fri, Nov 13 | United Airlines
      BCN 10:30
      9h 30m
      Direct
      IAD 14:00
      Barcelona - Washington D.C. | Tue, Nov 17 | United Airlines
      £652 £815
      20% off
      20% off
      £815 £652
    • IAD 17:25
      14h 20m
      1 stop
      BCN 13:45
      Washington D.C. - Barcelona | Sat, Nov 28 | TAP Air Portugal
      BCN 18:05
      32h 30m
      1 stop
      IAD 20:35
      Barcelona - Washington D.C. | Sat, Dec 5 | TAP Air Portugal
      £391 £815
      52% off
      52% off
      £815 £391
    • IAD 22:30
      19h 15m
      1 stop
      BCN 23:45
      Washington D.C. - Barcelona | Fri, Nov 27 | TAP Air Portugal
      BCN 21:10
      23h 30m
      1 stop
      IAD 14:40
      Barcelona - Washington D.C. | Mon, Nov 30 | TAP Air Portugal
      £506
      38% off
      £815 £506
    • IAD 21:20
      20h 30m
      1 stop
      BCN 23:50
      Washington D.C. - Barcelona | Fri, Nov 13 | Turkish Airlines
      BCN 14:35
      27h 10m
      1 stop
      IAD 11:45
      Barcelona - Washington D.C. | Tue, Nov 17 | Turkish Airlines
      £516
      37% off
      £815 £516
    • IAD 22:30
      19h 15m
      1 stop
      BCN 23:45
      Washington D.C. - Barcelona | Wed, Nov 25 | TAP Air Portugal
      BCN 18:05
      32h 25m
      1 stop
      IAD 20:30
      Barcelona - Washington D.C. | Tue, Dec 1 | TAP Air Portugal
      £519
      36% off
      £815 £519
    • IAD 17:25
      24h 20m
      1 stop
      BCN 23:45
      Washington D.C. - Barcelona | Thu, Dec 3 | TAP Air Portugal
      BCN 18:05
      27h 10m
      1 stop
      IAD 15:15
      Barcelona - Washington D.C. | Sun, Dec 6 | TAP Air Portugal
      £520
      36% off
      £815 £520
    • IAD 22:30
      19h 15m
      1 stop
      BCN 23:45
      Washington D.C. - Barcelona | Fri, Nov 13 | TAP Air Portugal
      BCN 18:05
      32h 25m
      1 stop
      IAD 20:30
      Barcelona - Washington D.C. | Tue, Nov 17 | TAP Air Portugal
      £522
      36% off
      £815 £522
    • IAD 20:50
      17h 40m
      1 stop
      BCN 20:30
      Washington D.C. - Barcelona | Wed, Nov 25 | Aer Lingus
      BCN 11:30
      13h 50m
      1 stop
      IAD 19:20
      Barcelona - Washington D.C. | Tue, Dec 1 | Aer Lingus
      £531
      35% off
      £815 £531
    • WAS 13:00
      17h 25m
      1 stop
      BCN 14:00
      Washington D.C. - Barcelona | Thu, Oct 29 | Normal Airline
      BCN 15:00
      6h
      Direct
      WAS 16:00
      Barcelona - Washington D.C. | Sat, Oct 31 | Normal Airline
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    • Cheapest
      IAD 17:25
      20h 55m
      1 stop
      BCN 20:20
      Washington D.C. - Barcelona | Thu, Nov 26 | TAP Air Portugal
      £158 £653
      76% off
      76% off
      £653 £158
    • IAD 20:50
      13h 40m
      1 stop
      BCN 16:30
      Washington D.C. - Barcelona | Wed, Nov 11 | Aer Lingus
      £261 £653
      60% off
      60% off
      £653 £261
    • IAD 17:25
      14h 20m
      1 stop
      BCN 13:45
      Washington D.C. - Barcelona | Tue, Nov 10 | TAP Air Portugal
      £283 £653
      56% off
      56% off
      £653 £283
    • IAD 22:30
      12h 45m
      1 stop
      BCN 17:15
      Washington D.C. - Barcelona | Sun, Nov 8 | TAP Air Portugal
      £283
      56% off
      £653 £283
    • IAD 20:50
      13h 40m
      1 stop
      BCN 16:30
      Washington D.C. - Barcelona | Mon, Nov 2 | Aer Lingus
      £287
      56% off
      £653 £287
    • IAD 17:25
      24h 20m
      1 stop
      BCN 23:45
      Washington D.C. - Barcelona | Mon, Dec 7 | TAP Air Portugal
      £288
      56% off
      £653 £288
    • IAD 22:30
      15h 50m
      1 stop
      BCN 20:20
      Washington D.C. - Barcelona | Sun, Nov 22 | TAP Air Portugal
      £289
      56% off
      £653 £289
    • IAD 22:30
      19h 15m
      1 stop
      BCN 23:45
      Washington D.C. - Barcelona | Wed, Nov 4 | TAP Air Portugal
      £291
      55% off
      £653 £291
    • IAD 22:30
      15h 50m
      1 stop
      BCN 20:20
      Washington D.C. - Barcelona | Wed, Nov 18 | TAP Air Portugal
      £293
      55% off
      £653 £293
    • WAS 13:00
      17h 25m
      1 stop
      BCN 14:00
      Washington D.C. - Barcelona | Thu, Oct 29 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Tue, Nov 10 | United Airlines
      £522 £653
      20% off
      20% off
      £653 £522
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sun, Nov 8 | United Airlines
      £522 £653
      20% off
      20% off
      £653 £522
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Dec 7 | United Airlines
      £539 £940
      43% off
      43% off
      £940 £539
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Wed, Dec 30 | United Airlines
      £543
      42% off
      £940 £543
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Tue, Dec 8 | United Airlines
      £550
      41% off
      £940 £550
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Nov 2 | United Airlines
      £578
      39% off
      £940 £578
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Wed, Nov 11 | United Airlines
      £579
      38% off
      £940 £579
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sat, Dec 12 | United Airlines
      £618
      70% off
      £2,078 £618
    • IAD 19:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sat, Oct 31 | United Airlines
      £666
      68% off
      £2,078 £666
    • WAS 13:00
      17h 25m
      1 stop
      BCN 14:00
      Washington D.C. - Barcelona | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sun, Nov 8 | United Airlines
      £522 £940
      44% off
      44% off
      £940 £522
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Dec 7 | United Airlines
      £539 £940
      43% off
      43% off
      £940 £539
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Wed, Dec 30 | United Airlines
      £543 £940
      42% off
      42% off
      £940 £543
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Tue, Dec 8 | United Airlines
      £550
      41% off
      £940 £550
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Nov 2 | United Airlines
      £578
      39% off
      £940 £578
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Wed, Nov 11 | United Airlines
      £579
      38% off
      £940 £579
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sun, Nov 15 | United Airlines
      £734
      22% off
      £940 £734
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Nov 30 | United Airlines
      £748
      20% off
      £940 £748
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sun, Nov 29 | United Airlines
      £749
      20% off
      £940 £749
    • WAS 13:00
      17h 25m
      1 stop
      BCN 14:00
      Washington D.C. - Barcelona | Thu, Oct 29 | Normal Airline
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    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Tue, Nov 10 | United Airlines
      £522 £653
      20% off
      20% off
      £653 £522
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sun, Nov 8 | United Airlines
      £522 £653
      20% off
      20% off
      £653 £522
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Dec 7 | United Airlines
      £539 £940
      43% off
      43% off
      £940 £539
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Wed, Dec 30 | United Airlines
      £543
      42% off
      £940 £543
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Tue, Dec 8 | United Airlines
      £550
      41% off
      £940 £550
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Nov 2 | United Airlines
      £578
      39% off
      £940 £578
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Wed, Nov 11 | United Airlines
      £579
      38% off
      £940 £579
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sat, Dec 12 | United Airlines
      £618
      70% off
      £2,078 £618
    • IAD 19:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sat, Oct 31 | United Airlines
      £666
      68% off
      £2,078 £666
    • WAS 13:00
      17h 25m
      1 stop
      BCN 14:00
      Washington D.C. - Barcelona | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Mon, Nov 2 | United Airlines
      £578 £2,813
      79% off
      79% off
      £2,813 £578
    • IAD 19:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Sat, Oct 31 | United Airlines
      £666 £2,813
      76% off
      76% off
      £2,813 £666
    • IAD 19:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Fri, Oct 30 | United Airlines
      £666 £2,813
      76% off
      76% off
      £2,813 £666
    • IAD 18:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Tue, Nov 3 | United Airlines
      £943
      66% off
      £2,813 £943
    • IAD 19:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Wed, Oct 28 | United Airlines
      £2,219
      21% off
      £2,813 £2,219
    • IAD 19:50
      8h 10m
      Direct
      BCN 09:00
      Washington D.C. - Barcelona | Thu, Oct 29 | United Airlines
      £2,250
      20% off
      £2,813 £2,250
    • IAD 17:15
      11h 35m
      1 stop
      BCN 10:50
      Washington D.C. - Barcelona | Mon, Nov 2 | Aer Lingus
      £314
      89% off
      £2,813 £314
    • IAD 18:25
      12h 20m
      1 stop
      BCN 11:45
      Washington D.C. - Barcelona | Sat, Oct 31 | TAP Air Portugal
      £440
      84% off
      £2,813 £440
    • IAD 18:25
      10h 40m
      1 stop
      BCN 10:05
      Washington D.C. - Barcelona | Thu, Oct 29 | TAP Air Portugal
      £582
      79% off
      £2,813 £582
    • WAS 13:00
      17h 25m
      1 stop
      BCN 14:00
      Washington D.C. - Barcelona | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Washington D.C. to Barcelona 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 Josep Tarradellas Barcelona-El Prat Airport

What is the cheapest month to fly from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport are usually in January, with an average price of £229. It is best to avoid June, when the average price can reach £662.

£662
£446
£229
£13
    Cheapest
  • £376
    Oct
  • £282
    Nov
  • £369
    Dec
  • £229
    Jan
  • £352
    Feb
  • £359
    Mar
  • £361
    Apr
  • £489
    May
  • £662
    Jun
  • £385
    Jul
  • £383
    Aug
  • £396
    Sep

What is the cheapest day of the week to fly from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport?

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Josep Tarradellas Barcelona-El Prat 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 departure day from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport is Monday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

£482
£397
£312
£227
  • £312
    Mon
  • £332
    Tue
  • £370
    Wed
  • £422
    Thu
  • £482
    Fri
  • £430
    Sat
  • £318
    Sun

Which airline offers the cheapest flights from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport?

The cheapest airline flying from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport is TAP Air Portugal (from £158) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

TAP Air Portugal
From £158
Icelandair
From £223
Aer Lingus
From £261
Finnair
From £299
American Airlines
From £300
Lufthansa
From £309
Air Canada
From £315
Delta Air Lines
From £322
Royal Air Maroc
From £332
Turkish Airlines
From £353

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What is the flight schedule from Dulles International Airport to Josep Tarradellas Barcelona-El Prat 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

    22:30

    IAD

    7h 10m

    Direct

    10:40

    LIS

    - - T - T - S
    Search

  2. TP1036

    Humberto Delgado Airport

    14:20

    LIS

    1h 55m

    Direct

    17:15

    BCN

    S M T W T F S

  3. EI118

    Dulles International Airport

    20:45

    IAD

    7h

    Direct

    08:45

    DUB

    S M T W T - S
    Search

  4. VY1093

    Dublin Airport

    12:50

    DUB

    2h 40m

    Direct

    16:30

    BCN

    S M - W T F S

  5. TP232

    Dulles International Airport

    17:25

    IAD

    7h 10m

    Direct

    05:35

    LIS

    S M - W - F -
    Search

  6. TP1034

    Humberto Delgado Airport

    10:50

    LIS

    1h 55m

    Direct

    13:45

    BCN

    S M T W T F S

  7. TP234

    Dulles International Airport

    22:30

    IAD

    7h 10m

    Direct

    10:40

    LIS

    - - T - T - S
    Search

  8. TP1038

    Humberto Delgado Airport

    17:25

    LIS

    1h 55m

    Direct

    20:20

    BCN

    S M T W T F S

  9. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  10. FI318

    Keflavík International Airport

    07:50

    KEF

    2h 45m

    Direct

    12:35

    OSL

    S M T W T F S

  11. D85521

    Oslo Airport

    14:15

    OSL

    3h 30m

    Direct

    17:45

    BCN

    - - T - T F -

  12. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  13. FI204

    Keflavík International Airport

    07:40

    KEF

    3h 15m

    Direct

    12:55

    CPH

    S M T W T F S

  14. FR1280

    Copenhagen Airport

    09:20

    CPH

    3h

    Direct

    12:20

    BCN

    S M T W T - S

  15. TP232

    Dulles International Airport

    17:25

    IAD

    7h 10m

    Direct

    05:35

    LIS

    S M - W - F -
    Search

  16. TP1036

    Humberto Delgado Airport

    14:20

    LIS

    1h 55m

    Direct

    17:15

    BCN

    S M T W T F S

  17. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  18. FI552

    Keflavík International Airport

    07:20

    KEF

    3h 35m

    Direct

    12:55

    GDN

    S - - W T F -

  19. W61705

    Gdansk Lech Walesa Airport

    16:30

    GDN

    3h 5m

    Direct

    19:35

    BCN

    S - - W T - S

  20. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  21. FI206

    Keflavík International Airport

    08:20

    KEF

    3h 10m

    Direct

    12:30

    CPH

    - M - - T - S

  22. D83658

    Copenhagen Airport

    17:10

    CPH

    2h 50m

    Direct

    20:00

    BCN

    - - T - - - S

  23. TP234

    Dulles International Airport

    22:30

    IAD

    7h 10m

    Direct

    10:40

    LIS

    - - T - T - S
    Search

  24. TP1040

    Humberto Delgado Airport

    20:50

    LIS

    1h 55m

    Direct

    23:45

    BCN

    S M T W T F S
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About Dulles International Airport and Josep Tarradellas Barcelona-El Prat Airport

Learn about Dulles International Airport (IAD) and Josep Tarradellas Barcelona-El Prat Airport (BCN) — including location, terminals, transportation, and travel tips.

Flight distance 6,522.03km
Cheapest one-way ticket price £158
Cheapest return ticket price £391

FAQs for Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport Flights

  • How long is the flight from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport?

    Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport takes about 6 hours 53 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 Josep Tarradellas Barcelona-El Prat Airport (BCN).
  • The earliest flight from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport departs at 18:35, 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 Josep Tarradellas Barcelona-El Prat Airport (BCN) is quite popular. Without considering departure times or holidays, tickets cost around £1,514 in November, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 590 flights per month.
  • One-way flights from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport currently start from £158, and round-trip fares start from £391. The current lowest fare is a TAP Air Portugal flight departing on Thu, Nov 26; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Dulles International Airport to Josep Tarradellas Barcelona-El Prat Airport, with an average flight time of 6 hours 58 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 Josep Tarradellas Barcelona-El Prat Airport is £703. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Josep Tarradellas Barcelona-El Prat 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 Josep Tarradellas Barcelona-El Prat 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.