How does KAYAK find such low prices on flights from District of Columbia to Barcelona-El Prat?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Barcelona-El Prat. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Barcelona-El Prat?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Barcelona-El Prat?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona-El Prat with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Barcelona-El Prat?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona-El Prat from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$136 CHEAP FLIGHTS from District of Columbia to Barcelona (BCN)

BCN

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Cheap Flights from District of Columbia to Barcelona-El Prat

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Barcelona-El Prat that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to Barcelona-El Prat

Sun, Sep 21 - Wed, Oct 1

8:45 pm - 5:50 pmIAD-BCN

15h 05m1 stop

6:00 am - 4:15 pmBCN-IAD

16h 15m1 stop

$136SWISS

Find Deal

Sun, Sep 14 - Thu, Sep 25

10:20 pm - 7:20 pmIAD-BCN

15h 00m1 stop

10:40 pm - 3:20 pmBCN-IAD

22h 40m1 stop

$369TAP AIR PORTUGAL

Find Deal

Fri, Oct 31 - Sun, Dec 14

8:40 pm - 1:10 pmIAD-BCN

11h 30m1 stop

11:45 am - 6:20 pmBCN-IAD

12h 35m1 stop

$453Icelandair

Find Deal

Sun, Sep 21 - Wed, Oct 1

9:35 am - 7:50 amIAD-BCN

16h 15m1 stop

12:10 pm - 4:05 pmBCN-IAD

33h 55m2 stops

$456United Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

6:30 am - 1:05 pmDCA-BCN

24h 35m1 stop

1:35 pm - 10:26 amBCN-DCA

26h 51m1 stop

$456United Airlines

Find Deal

Sun, Nov 9 - Fri, Nov 21

7:40 pm - 1:10 pmIAD-BCN

11h 30m1 stop

11:45 am - 6:20 pmBCN-IAD

12h 35m1 stop

$460Icelandair

Find Deal

Sun, Sep 21 - Wed, Oct 1

9:45 am - 9:20 amIAD-BCN

17h 35m2 stops

6:50 am - 3:50 pmBCN-IAD

15h 00m1 stop

$467

Find Deal

Sun, Oct 5 - Thu, Oct 9

12:55 pm - 7:50 amDCA-BCN

12h 55m2 stops

12:10 pm - 9:51 pmBCN-DCA

15h 41m1 stop

$469Air Canada

Find Deal

Sat, Sep 27 - Fri, Oct 3

8:40 pm - 9:20 amDCA-BCN

30h 40m1 stop

1:50 pm - 8:59 amBCN-DCA

25h 09m2 stops

$472

Find Deal

Mon, Oct 13 - Fri, Oct 24

12:55 pm - 7:50 amDCA-BCN

12h 55m2 stops

12:10 pm - 10:34 pmBCN-DCA

16h 24m2 stops

$475Air Canada

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$136

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 42% increase in price.

Flight from Washington Dulles Airport to Barcelona-El Prat

How does KAYAK find such low prices on flights from District of Columbia to Barcelona-El Prat?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Barcelona-El Prat.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Barcelona-El Prat?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Barcelona-El Prat?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona-El Prat with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Barcelona-El Prat?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona-El Prat from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Calella

Badalona

Cambrils

Santa Susanna

Pineda de Mar

Malgrat de Mar

La Pineda

Empuriabrava

Palafrugell

Pals

Tortosa

L'Hospitalet de l'Infant

Everything you need to know for your flight to Barcelona-El Prat

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Barcelona-El Prat (BCN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BCN

$136 Find Cheap Flights from District of Columbia to Barcelona

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

Cheap Flights from District of Columbia to Barcelona-El Prat

Recent round-trip flight deals from District of Columbia to Barcelona-El Prat

Recent one-way flight deals from District of Columbia to Barcelona-El Prat

Recent last minute flight deals from District of Columbia to Barcelona-El Prat

Recent direct flight deals from District of Columbia to Barcelona-El Prat

Good to know

FAQs for booking District of Columbia to Barcelona-El Prat flights

How does KAYAK find such low prices on flights from District of Columbia to Barcelona-El Prat?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Barcelona-El Prat.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Barcelona-El Prat?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Barcelona-El Prat?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona-El Prat with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Barcelona-El Prat?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona-El Prat from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Barcelona-El Prat?

Everything you need to know for your flight to Barcelona-El Prat

Information on your arrival and departure airports

Cabin class types available on flights to Barcelona-El Prat

Complete your trip to Barcelona-El Prat with a hotel stay or car rental

Find direct flights for Barcelona-El Prat

Flights to other popular destinations

Flights from domestic origins to District of Columbia

Choose which airport to fly into in Barcelona

Find deals for your return flight