₹30,149 Cheap Flights from Washington (IAD) to Barcelona (BCN)

View ₹30,149 flight on Wed, 17 Sep 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington (IAD) to Barcelona (BCN)

Prices were available within the past 7 days and start at ₹30,149 for one-way flights and ₹40,751 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 15 Oct - Wed, 29 Oct
IAD
Washington
BCN
Barcelona
₹40,751 Return, found 5 days ago
₹40,751
Return
found 5 days ago
Select Air Canada flight, departing Wed, 15 Oct from Washington to Barcelona, returning Wed, 29 Oct, priced at ₹40,751 found 5 days ago
Air Canada
Wed, 15 Oct - Wed, 29 Oct
IAD
Washington
BCN
Barcelona
₹41,071 Return, found 5 days ago
₹41,071
Return
found 5 days ago
Select Air Canada flight, departing Wed, 15 Oct from Washington to Barcelona, returning Wed, 29 Oct, priced at ₹41,071 found 5 days ago
Air Canada
Wed, 15 Oct - Wed, 29 Oct
IAD
Washington
BCN
Barcelona
₹41,711 Return, found 5 days ago
₹41,711
Return
found 5 days ago
Select Air Canada flight, departing Wed, 15 Oct from Washington to Barcelona, returning Wed, 29 Oct, priced at ₹41,711 found 5 days ago
Swiss International Air Lines
Wed, 15 Oct - Wed, 29 Oct
IAD
Washington
BCN
Barcelona
₹42,473 Return, found 5 days ago
₹42,473
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, 15 Oct from Washington to Barcelona, returning Wed, 29 Oct, priced at ₹42,473 found 5 days ago
Delta
Mon, 1 Dec - Fri, 5 Dec
IAD
Washington
BCN
Barcelona
₹51,191 Return, found 5 days ago
₹51,191
Return
found 5 days ago
Select Delta flight, departing Mon, 1 Dec from Washington to Barcelona, returning Fri, 5 Dec, priced at ₹51,191 found 5 days ago
Royal Air Maroc
Wed, 15 Oct - Wed, 29 Oct
IAD
Washington
BCN
Barcelona
₹56,178 Return, found 5 days ago
₹56,178
Return
found 5 days ago
Select Royal Air Maroc flight, departing Wed, 15 Oct from Washington to Barcelona, returning Wed, 29 Oct, priced at ₹56,178 found 5 days ago
American Airlines
Wed, 15 Oct - Thu, 30 Oct
IAD
Washington
BCN
Barcelona
₹58,855 Return, found 5 days ago
₹58,855
Return
found 5 days ago
Select American Airlines flight, departing Wed, 15 Oct from Washington to Barcelona, returning Thu, 30 Oct, priced at ₹58,855 found 5 days ago
Iberia
Thu, 16 Oct - Thu, 30 Oct
IAD
Washington
BCN
Barcelona
₹62,547 Return, found 5 days ago
₹62,547
Return
found 5 days ago
Select Iberia flight, departing Thu, 16 Oct from Washington to Barcelona, returning Thu, 30 Oct, priced at ₹62,547 found 5 days ago

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

October is typically the cheapest month to fly

From ₹32,883 - ₹66,938 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Barcelona route information
Origin airport
Washington Dulles Intl.
Destination airport
Barcelona Intl.
Return price
₹40,751
Distance
6476 km
Average flight time
7 hours 50 mins

Chantilly to Barcelona 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 Chantilly to Barcelona 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 Barcelona.

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 IAD to BCN flights that won’t make your bank account wince. Ready to temporarily leave behind Chantilly 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 BCN 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 Washington Dulles Intl. Airport (IAD) to Josep Tarradellas Barcelona–El Prat Airport?
Round-trip flights between Dulles Intl. Airport and Barcelona Airport start from ₹40,751. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing 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 IAD to Barcelona Intl. Airport (BCN)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Barcelona Airport 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 IAD to Barcelona Intl. Airport (BCN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Barcelona Airport?
You'll have 6,500 kilometres to cover on the long-haul Chantilly to El Prat de Llobregat route. Dress in comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from IAD to Josep Tarradellas Barcelona–El Prat Airport?
Direct flights aren't available, so you'll need to make at least one stop between IAD and Barcelona Intl. Airport (BCN). Make the most of the layover time to stretch your legs and grab a bite to eat.
Are Dulles Intl. Airport to Josep Tarradellas Barcelona–El Prat Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from Washington Dulles Intl. Airport (IAD) to Josep Tarradellas Barcelona–El Prat Airport are available up to a year before departure on Expedia. And although you may occasionally score great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

Washington Airports

Baltimore

Baltimore Washington Intl. Thurgood Marshall to Barcelona
₹43,326.00

Washington

*Available to Expedia members.