₩774,800 Cheap Flights from Barcelona (BCN) to Washington (IAD)

View ₩774,800 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Barcelona to Washington (BCN-IAD)

Prices were available within the past 7 days and start at ₩774,800 for one-way flights and ₩851,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Royal Air Maroc
Thu, Oct 30 - Sun, Nov 2
BCN
Barcelona
IAD
Washington
₩851,400 Roundtrip, found 5 days ago
₩851,400
Roundtrip
found 5 days ago
Select Royal Air Maroc flight, departing Thu, Oct 30 from Barcelona to Washington, returning Sun, Nov 2, priced at ₩851,400 found 5 days ago
Air Canada
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩853,200 Roundtrip, found 1 day ago
₩853,200
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩853,200 found 1 day ago
Royal Air Maroc
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩856,100 Roundtrip, found 1 day ago
₩856,100
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩856,100 found 1 day ago
United
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩871,700 Roundtrip, found 1 day ago
₩871,700
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩871,700 found 1 day ago
United
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩875,300 Roundtrip, found 1 day ago
₩875,300
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩875,300 found 1 day ago
Delta
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩878,500 Roundtrip, found 1 day ago
₩878,500
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩878,500 found 1 day ago
United
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩878,600 Roundtrip, found 1 day ago
₩878,600
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩878,600 found 1 day ago
Delta
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩879,000 Roundtrip, found 1 day ago
₩879,000
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩879,000 found 1 day ago
Lufthansa
Fri, Oct 3 - Fri, Oct 10
BCN
Barcelona
IAD
Washington
₩907,100 Roundtrip, found 1 day ago
₩907,100
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Oct 3 from Barcelona to Washington, returning Fri, Oct 10, priced at ₩907,100 found 1 day ago
Swiss International Air Lines
Thu, Oct 30 - Sun, Nov 2
BCN
Barcelona
IAD
Washington
₩912,600 Roundtrip, found 5 days ago
₩912,600
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, Oct 30 from Barcelona to Washington, returning Sun, Nov 2, priced at ₩912,600 found 5 days ago

Find the cheapest month to fly from Barcelona (BCN) to Washington (IAD)

February is typically the cheapest month to fly

From ₩440,104 - ₩947,319 per traveler.

Graph displaying average flight prices per month

Flights from Barcelona (BCN) to Washington (IAD)
Origin airport
Barcelona Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Delta, KLM, Lufthansa, Royal Air Maroc, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
₩851,400
Distance
6476 km
Average flight time
8 hours 45 mins

Barcelona to Chantilly Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Barcelona to Chantilly will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chantilly.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BCN to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Barcelona for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Barcelona Intl. Airport (BCN) to Washington Dulles Intl. Airport (IAD)?
Round-trip journeys between Josep Tarradellas Barcelona–El Prat Airport and Washington Dulles Intl. Airport (IAD) start from ₩851,400. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Barcelona Airport to Washington Dulles Intl. Airport (IAD)?
Most flights can be canceled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from BCN to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Barcelona Airport to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Barcelona Airport to IAD?
The distance is around 6,500 kilometers. Travel pillow? Check. Toiletries? Double check. You'd be wise to pack all the essentials for this long-haul El Prat de Llobregat to Chantilly flight.
Which airlines fly direct from Barcelona Airport to Dulles Intl. Airport?
Flying directly between Josep Tarradellas Barcelona–El Prat Airport and Washington Dulles Intl. Airport (IAD) isn't possible at present. However, you'll still be able to book a flight to Chantilly with at least one stop.
Are Josep Tarradellas Barcelona–El Prat Airport to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute flight deals between Josep Tarradellas Barcelona–El Prat Airport and Dulles Intl. Airport are of course possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers release their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to grab your seat when the fares dip.

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