Cheap flights from Philadelphia to Costa Barcelona

View AU$699 flight on Sun, 31 Aug. 2025Opens in a new window

Popular airlines from Philadelphia to Costa Barcelona

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Air France

    Air France

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

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Cheap Flights from Philadelphia (ILG) to Costa Barcelona (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.

Aer Lingus
Sun, 31 Aug. - Tue, 16 Sep.
PHL
Philadelphia
BCN
Barcelona
AU$1,061 Return, found 3 days ago
AU$1,061
Return
found 3 days ago
Select Aer Lingus flight, departing Sun, 31 Aug. from Philadelphia to Barcelona, returning Tue, 16 Sep., priced at AU$1,061 found 3 days ago
Delta
Thu, 14 Aug. - Thu, 21 Aug.
PHL
Philadelphia
BCN
Barcelona
AU$1,163 Return, found 6 days ago
AU$1,163
Return
found 6 days ago
Select Delta flight, departing Thu, 14 Aug. from Philadelphia to Barcelona, returning Thu, 21 Aug., priced at AU$1,163 found 6 days ago
United
Fri, 22 Aug. - Tue, 2 Sep.
PHL
Philadelphia
BCN
Barcelona
AU$1,177 Return, found 23 hours ago
AU$1,177
Return
found 23 hours ago
Select United flight, departing Fri, 22 Aug. from Philadelphia to Barcelona, returning Tue, 2 Sep., priced at AU$1,177 found 23 hours ago
Air Canada
Fri, 22 Aug. - Tue, 2 Sep.
PHL
Philadelphia
BCN
Barcelona
AU$1,187 Return, found 23 hours ago
AU$1,187
Return
found 23 hours ago
Select Air Canada flight, departing Fri, 22 Aug. from Philadelphia to Barcelona, returning Tue, 2 Sep., priced at AU$1,187 found 23 hours ago
Lufthansa
Fri, 22 Aug. - Tue, 2 Sep.
PHL
Philadelphia
BCN
Barcelona
AU$1,261 Return, found 23 hours ago
AU$1,261
Return
found 23 hours ago
Select Lufthansa flight, departing Fri, 22 Aug. from Philadelphia to Barcelona, returning Tue, 2 Sep., priced at AU$1,261 found 23 hours ago
Virgin Atlantic
Fri, 5 Sep. - Sun, 14 Sep.
PHL
Philadelphia
BCN
Barcelona
AU$1,279 Return, found 5 days ago
AU$1,279
Return
found 5 days ago
Select Virgin Atlantic flight, departing Fri, 5 Sep. from Philadelphia to Barcelona, returning Sun, 14 Sep., priced at AU$1,279 found 5 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Barcelona (BCN)

November is typically the cheapest month to fly

From AU$681 - AU$1,267 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.