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>

$272 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

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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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Barcelona

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington to Barcelona.

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

4:20 pm - 6:10 pmSEA-BCN

16h 50m1 stop

7:00 pm - 2:00 pmBCN-SEA

28h 00m1 stop

$474Scandinavian Airlines

Find Deal

Wed, Oct 8 - Tue, Oct 14

4:20 pm - 6:10 pmSEA-BCN

16h 50m1 stop

7:00 pm - 2:00 pmBCN-SEA

28h 00m1 stop

$501Scandinavian Airlines

Find Deal

Wed, Sep 17 - Thu, Sep 25

7:25 pm - 10:45 pmPDX-BCN

18h 20m1 stop

12:20 pm - 10:52 pmBCN-PDX

19h 32m1 stop

$541Iberia

Find Deal

Wed, Oct 8 - Wed, Oct 22

8:20 pm - 10:45 pmSEA-BCN

17h 25m1 stop

1:10 pm - 11:14 pmBCN-SEA

19h 04m1 stop

$544American Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

3:45 pm - 2:45 pmSEA-BCN

14h 00m1 stop

3:45 pm - 8:40 pmBCN-SEA

13h 55m1 stop

$547Icelandair

Find Deal

Tue, Sep 30 - Sat, Oct 18

3:45 pm - 2:45 pmSEA-BCN

14h 00m1 stop

3:45 pm - 8:40 pmBCN-SEA

13h 55m1 stop

$552Icelandair

Find Deal

Sun, Oct 19 - Sat, Oct 25

11:45 am - 2:50 pmSEA-BCN

18h 05m2 stops

9:30 am - 10:13 pmBCN-SEA

21h 43m1 stop

$561Delta

Find Deal

Wed, Oct 1 - Wed, Oct 8

12:40 am - 6:00 amSEA-BCN

20h 20m2 stops

9:55 am - 5:40 pmBCN-SEA

16h 45m1 stop

$563Delta

Find Deal

Mon, Sep 29 - Fri, Oct 17

6:18 am - 10:30 amSEA-BCN

19h 12m1 stop

12:20 pm - 9:13 pmBCN-SEA

17h 53m1 stop

$567Iberia

Find Deal

Wed, Sep 17 - Wed, Sep 24

7:25 pm - 8:20 pmPDX-BCN

15h 55m1 stop

12:20 pm - 10:43 pmBCN-PDX

19h 23m1 stop

$591American Airlines

Find Deal

Sun, Aug 24 - Wed, Sep 10

Useful Info

Low season	January
High season	June
Cheapest flight	$272

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

Most popular time to fly with an average 45% 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

Cambrils

Santa Susanna

Malgrat de Mar

Pineda 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)

BCN

$272 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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