Cheap flights from Washington to Costa del Maresme

View AU$390 flight on Tue, 2 Sep. 2025Opens in a new window

Popular airlines from Washington to Costa del Maresme

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Air France

    Air France

  • British Airways

    British Airways

  • Delta

    Delta

  • Virgin Atlantic

    Virgin Atlantic

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Cheap Flights from Washington (WAS) to Costa del Maresme (BCN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, 4 Sep. - Thu, 11 Sep.
IAD
Washington
BCN
Barcelona
AU$614 Return, found 2 days ago
AU$614
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 4 Sep. from Washington to Barcelona, returning Thu, 11 Sep., priced at AU$614 found 2 days ago
Air Canada
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
BCN
Barcelona
AU$770 Return, found 5 days ago
AU$770
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Sep. from Washington to Barcelona, returning Tue, 9 Sep., priced at AU$770 found 5 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
DCA
Washington
BCN
Barcelona
AU$781 Return, found 5 days ago
AU$781
Return
found 5 days ago
Select United flight, departing Tue, 2 Sep. from Washington to Barcelona, returning Tue, 9 Sep., priced at AU$781 found 5 days ago
British Airways
Thu, 4 Sep. - Thu, 11 Sep.
IAD
Washington
BCN
Barcelona
AU$810 Return, found 2 days ago
AU$810
Return
found 2 days ago
Select British Airways flight, departing Thu, 4 Sep. from Washington to Barcelona, returning Thu, 11 Sep., priced at AU$810 found 2 days ago
Aer Lingus
Sun, 14 Sep. - Tue, 16 Sep.
IAD
Washington
BCN
Barcelona
AU$811 Return, found 3 days ago
AU$811
Return
found 3 days ago
Select Aer Lingus flight, departing Sun, 14 Sep. from Washington to Barcelona, returning Tue, 16 Sep., priced at AU$811 found 3 days ago
Lufthansa
Tue, 2 Sep. - Tue, 9 Sep.
IAD
Washington
BCN
Barcelona
AU$848 Return, found 5 days ago
AU$848
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 2 Sep. from Washington to Barcelona, returning Tue, 9 Sep., priced at AU$848 found 5 days ago

Find the cheapest month to fly from Washington (WAS) to Barcelona (BCN)

May is typically the cheapest month to fly

From AU$565 - AU$1,453 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.