How does KAYAK find such low prices on flights from Washington 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 Washington 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 Washington 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 Washington 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 Washington 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 Washington 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 Washington 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 Washington 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>

$276 CHEAP FLIGHTS from Washington to Barcelona (BCN)

BCN

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$482

Overall average: $667

Multiple Airlines

Wed 11/19Wed 11/26

SEA - BCN • 2 stops

Cheapest one-way

$276

Typical prices: $468-$587

Multiple Airlines

Tue 11/4

PDX - BCN • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Barcelona!

Flight Deals

Cheap Flights from Washington to Barcelona

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Barcelona 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

Recent round-trip flight deals from Washington to Barcelona

Wed, Nov 19 - Wed, Nov 26

2:35 pm - 12:25 amSEA-BCN

24h 50m2 stops

5:45 am - 5:00 pmBCN-SEA

20h 15m2 stops

$482Multiple Airlines

Find Deal

Fri, Nov 7 - Thu, Nov 20

3:15 pm - 9:35 amPDX-BCN

33h 20m2 stops

1:35 pm - 2:40 pmBCN-PDX

34h 05m2 stops

$483Air Canada

Find Deal

Mon, Mar 2 - Thu, Mar 12

1:00 pm - 6:20 pmPDX-BCN

44h 20m2 stops

7:10 pm - 10:22 pmBCN-PDX

35h 12m2 stops

$499Scandinavian Airlines

Find Deal

Thu, Nov 13 - Wed, Nov 19

7:10 am - 6:20 pmSEA-BCN

26h 10m2 stops

7:10 pm - 10:25 pmBCN-SEA

36h 15m2 stops

$510Scandinavian Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

10:52 am - 1:10 pmPDX-BCN

17h 18m1 stop

1:35 pm - 10:35 pmBCN-PDX

42h 00m2 stops

$510United Airlines

Find Deal

Fri, Nov 7 - Thu, Nov 20

5:45 pm - 9:10 amPDX-BCN

30h 25m1 stop

11:00 am - 11:31 pmBCN-PDX

21h 31m1 stop

$519American Airlines

Find Deal

Fri, Nov 7 - Thu, Nov 20

11:59 pm - 9:00 amPDX-BCN

24h 01m2 stops

3:05 pm - 10:36 pmBCN-PDX

16h 31m1 stop

$522United Airlines

Find Deal

Fri, Nov 7 - Thu, Nov 20

11:10 am - 2:00 pmPDX-BCN

17h 50m2 stops

10:15 am - 8:43 pmBCN-PDX

19h 28m1 stop

$526Delta

Find Deal

Thu, Feb 12 - Sat, Feb 28

11:10 am - 5:05 pmPDX-BCN

20h 55m2 stops

10:15 am - 9:35 pmBCN-PDX

20h 20m1 stop

$537Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:40 pm - 10:35 pmGEG-BCN

24h 55m2 stops

10:45 am - 12:59 pmBCN-GEG

35h 14m1 stop

$1,053American Airlines

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$276

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly with an average 47% increase in price.

Flight from Portland to Barcelona

How does KAYAK find such low prices on flights from Washington 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 Washington to Barcelona-El Prat.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington 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 Washington 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 Washington 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 Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

L'Hospitalet de Llobregat

El Prat de Llobregat

Castelldefels

Calella

Badalona

Roses

Santa Susanna

Cambrils

Pineda de Mar

Malgrat de Mar

Calella de Palafrugell

l'Escala

La Pineda

Empuriabrava

Llafranc

Palafrugell

Manresa

Pals

Tortosa

L'Hospitalet de l'Infant

Everything you need to know for your flight to Barcelona

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

$276 Find Cheap Flights from Washington to Barcelona

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

Everything you should know

Cheap Flights from Washington to Barcelona

Recent round-trip flight deals from Washington to Barcelona

Recent one-way flight deals from Washington to Barcelona

Recent last minute flight deals from Washington to Barcelona

Good to know

FAQs for booking Washington to Barcelona-El Prat flights

How does KAYAK find such low prices on flights from Washington 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 Washington to Barcelona-El Prat.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington 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 Washington 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 Washington 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 Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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?

Everything you need to know for your flight to Barcelona

Information on your arrival and departure airports

Cabin class types available on flights to Barcelona

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

Find direct flights for Barcelona

Flights to other popular destinations

Flights from domestic origins to Washington

Choose which airport to fly into in Barcelona

Find deals for your return flight