₹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)

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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 ₹40,173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 21 Sep - Wed, 24 Sep
IAD
Washington
BCN
Barcelona
₹40,173 Return, found 3 days ago
₹40,173
Return
found 3 days ago
Select United flight, departing Sun, 21 Sep from Washington to Barcelona, returning Wed, 24 Sep, priced at ₹40,173 found 3 days ago
United
Sat, 8 Nov - Tue, 9 Dec
IAD
Washington
BCN
Barcelona
₹40,653 Return, found 3 days ago
₹40,653
Return
found 3 days ago
Select United flight, departing Sat, 8 Nov from Washington to Barcelona, returning Tue, 9 Dec, priced at ₹40,653 found 3 days ago
United
Sun, 21 Sep - Wed, 24 Sep
IAD
Washington
BCN
Barcelona
₹40,741 Return, found 3 days ago
₹40,741
Return
found 3 days ago
Select United flight, departing Sun, 21 Sep from Washington to Barcelona, returning Wed, 24 Sep, priced at ₹40,741 found 3 days ago
Air Canada
Wed, 15 Oct - Wed, 29 Oct
IAD
Washington
BCN
Barcelona
₹40,751 Return, found 21 hours ago
₹40,751
Return
found 21 hours ago
Select Air Canada flight, departing Wed, 15 Oct from Washington to Barcelona, returning Wed, 29 Oct, priced at ₹40,751 found 21 hours ago
United
Sun, 21 Sep - Wed, 24 Sep
IAD
Washington
BCN
Barcelona
₹40,987 Return, found 3 days ago
₹40,987
Return
found 3 days ago
Select United flight, departing Sun, 21 Sep from Washington to Barcelona, returning Wed, 24 Sep, priced at ₹40,987 found 3 days ago
Air Canada
Sun, 21 Sep - Wed, 24 Sep
IAD
Washington
BCN
Barcelona
₹41,309 Return, found 3 days ago
₹41,309
Return
found 3 days ago
Select Air Canada flight, departing Sun, 21 Sep from Washington to Barcelona, returning Wed, 24 Sep, priced at ₹41,309 found 3 days ago
ITA Airways
Sun, 21 Sep - Wed, 24 Sep
IAD
Washington
BCN
Barcelona
₹43,472 Return, found 3 days ago
₹43,472
Return
found 3 days ago
Select ITA Airways flight, departing Sun, 21 Sep from Washington to Barcelona, returning Wed, 24 Sep, priced at ₹43,472 found 3 days ago
British Airways
Wed, 13 Aug - Tue, 19 Aug
IAD
Washington
BCN
Barcelona
₹45,109 Return, found 3 days ago
₹45,109
Return
found 3 days ago
Select British Airways flight, departing Wed, 13 Aug from Washington to Barcelona, returning Tue, 19 Aug, priced at ₹45,109 found 3 days ago
Lufthansa
Sun, 21 Sep - Wed, 24 Sep
IAD
Washington
BCN
Barcelona
₹45,415 Return, found 3 days ago
₹45,415
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 21 Sep from Washington to Barcelona, returning Wed, 24 Sep, priced at ₹45,415 found 3 days ago
Swiss International Air Lines
Sun, 21 Sep - Wed, 24 Sep
IAD
Washington
BCN
Barcelona
₹45,484 Return, found 3 days ago
₹45,484
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Sun, 21 Sep from Washington to Barcelona, returning Wed, 24 Sep, priced at ₹45,484 found 3 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.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Royal Air Maroc, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Return price
₹40,173
Distance
6476 km
Average flight time
7 hours 50 mins

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 ₹40,173. 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.

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