Flights from Washington to Sant Llorenc d'Hortons

Cheapest flights from Washington

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 19 - Thu, Oct 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$469 Roundtrip, found 4 hours ago

$469

Roundtrip

found 4 hours ago

Select United flight, departing Sun, Oct 19 from Washington Dulles Intl. to Barcelona Intl., returning Thu, Oct 30, priced at $469 found 4 hours ago

Sat, Oct 18 - Thu, Oct 30

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$469 Roundtrip, found 4 hours ago

$469

Roundtrip

found 4 hours ago

Select Air Canada flight, departing Sat, Oct 18 from Washington Dulles Intl. to Barcelona Intl., returning Thu, Oct 30, priced at $469 found 4 hours ago

Mon, Oct 20 - Wed, Oct 29

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$484 Roundtrip, found 6 days ago

$484

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 20 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Wed, Oct 29, priced at $484 found 6 days ago

Wed, Oct 22 - Thu, Oct 30

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$497 Roundtrip, found 6 days ago

$497

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Oct 22 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Thu, Oct 30, priced at $497 found 6 days ago

Thu, Oct 23 - Fri, Oct 31

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$519 Roundtrip, found 6 days ago

$519

Roundtrip

found 6 days ago

Select Icelandair flight, departing Thu, Oct 23 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Fri, Oct 31, priced at $519 found 6 days ago

Thu, Oct 23 - Wed, Oct 29

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$526 Roundtrip, found 4 hours ago

$526

Roundtrip

found 4 hours ago

Select British Airways flight, departing Thu, Oct 23 from Washington Dulles Intl. to Barcelona Intl., returning Wed, Oct 29, priced at $526 found 4 hours ago

Wed, Oct 22 - Thu, Oct 30

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$530 Roundtrip, found 6 days ago

$530

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Oct 22 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Thu, Oct 30, priced at $530 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$578 Roundtrip, found 6 days ago

$578

Roundtrip

found 6 days ago

Select Austrian Airlines flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $578 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$595 Roundtrip, found 6 days ago

$595

Roundtrip

found 6 days ago

Select Brussels Airlines flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $595 found 6 days ago

Wed, Oct 22 - Thu, Oct 30

BWI

Baltimore Washington Intl. Thurgood Marshall

BCN

Barcelona Intl.

$622 Roundtrip, found 6 days ago

$622

Roundtrip

found 6 days ago

Select KLM flight, departing Wed, Oct 22 from Baltimore Washington Intl. Thurgood Marshall to Barcelona Intl., returning Thu, Oct 30, priced at $622 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$627 Roundtrip, found 6 days ago

$627

Roundtrip

found 6 days ago

Select Lufthansa flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $627 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$666 Roundtrip, found 6 days ago

$666

Roundtrip

found 6 days ago

Select Swiss International Air Lines flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $666 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$680 Roundtrip, found 6 days ago

$680

Roundtrip

found 6 days ago

Select Turkish Airlines flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $680 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$706 Roundtrip, found 6 days ago

$706

Roundtrip

found 6 days ago

Select TAP Portugal flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $706 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$779 Roundtrip, found 6 days ago

$779

Roundtrip

found 6 days ago

Select United flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $779 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$799 Roundtrip, found 6 days ago

$799

Roundtrip

found 6 days ago

Select Iberia flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $799 found 6 days ago

Mon, Sep 15 - Sat, Sep 27

DCA

Ronald Reagan Washington National

BCN

Barcelona Intl.

$822 Roundtrip, found 3 hours ago

$822

Roundtrip

found 3 hours ago

Select British Airways flight, departing Mon, Sep 15 from Ronald Reagan Washington National to Barcelona Intl., returning Sat, Sep 27, priced at $822 found 3 hours ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$929 Roundtrip, found 6 days ago

$929

Roundtrip

found 6 days ago

Select Finnair flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $929 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$939 Roundtrip, found 6 days ago

$939

Roundtrip

found 6 days ago

Select Aer Lingus flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $939 found 6 days ago

Wed, May 6 - Mon, May 18

IAD

Washington Dulles Intl.

BCN

Barcelona Intl.

$1,056 Roundtrip, found 6 days ago

$1,056

Roundtrip

found 6 days ago

Select Royal Air Maroc flight, departing Wed, May 6 from Washington Dulles Intl. to Barcelona Intl., returning Mon, May 18, priced at $1,056 found 6 days ago