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>

$228 CHEAP FLIGHTS from Washington to Barcelona (BCN)

BCN

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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, Aug 20 - Tue, Sep 9

4:00 pm - 6:10 pmSEA-BCN

17h 10m1 stop

7:00 pm - 1:50 pmBCN-SEA

27h 50m1 stop

$487Scandinavian Airlines

Find Deal

Wed, Sep 17 - Thu, Sep 25

4:20 pm - 6:10 pmSEA-BCN

16h 50m1 stop

10:30 am - 2:00 pmBCN-SEA

36h 30m2 stops

$489Scandinavian Airlines

Find Deal

Tue, Oct 7 - Thu, Oct 16

7:35 pm - 10:25 pmSEA-BCN

17h 50m1 stop

11:00 am - 5:50 pmBCN-SEA

15h 50m1 stop

$503Aer Lingus

Find Deal

Tue, Oct 7 - Thu, Oct 16

7:35 pm - 10:25 pmSEA-BCN

17h 50m1 stop

11:00 am - 5:50 pmBCN-SEA

15h 50m1 stop

$505Aer Lingus

Find Deal

Mon, Oct 27 - Tue, Nov 25

7:30 pm - 8:25 amPDX-BCN

28h 55m2 stops

9:15 pm - 10:52 pmBCN-PDX

34h 37m2 stops

$514Iberia

Find Deal

Mon, Sep 22 - Tue, Sep 30

3:45 pm - 8:05 pmSEA-BCN

19h 20m2 stops

6:30 pm - 12:30 pmBCN-SEA

27h 00m1 stop

$516

Find Deal

Mon, Oct 27 - Mon, Nov 24

7:30 pm - 8:25 amPDX-BCN

28h 55m2 stops

6:55 pm - 9:01 pmBCN-PDX

35h 06m2 stops

$524Iberia

Find Deal

Sun, Aug 10 - Fri, Aug 22

3:20 pm - 2:45 pmPDX-BCN

14h 25m1 stop

3:45 pm - 5:55 pmBCN-PDX

35h 10m1 stop

$531Icelandair

Find Deal

Fri, Sep 19 - Mon, Sep 22

3:45 pm - 8:45 pmSEA-BCN

20h 00m2 stops

6:30 pm - 10:18 amBCN-SEA

24h 48m1 stop

$536

Find Deal

Wed, Nov 19 - Tue, Dec 2

2:35 pm - 1:10 pmSEA-BCN

13h 35m1 stop

11:45 am - 5:00 pmBCN-SEA

14h 15m1 stop

$565Icelandair

Find Deal

Useful Info

Low season	January
High season	June
Cheapest flight	$228

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 46% increase in price.

Flight from Seattle 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.

Badalona

Calella

Santa Susanna

Cambrils

Pineda de Mar

Malgrat de Mar

La Pineda

Palafrugell

Empuriabrava

Tortosa

Pals

L'Hospitalet de l'Infant

Everything you need to know for your flight to Barcelona

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Barcelona-El Prat (BCN)

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

BCN

$228 Find Cheap Flights from Washington to Barcelona

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

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

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