Cheap flights from Barcelona to Southern California from CA $559

View CA $559 flight on Thu, Sep. 25, 2025Opens in a new window

Popular airlines from Barcelona to Southern California

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Finnair

    Finnair

  • ITA Airways

    ITA Airways

  • British Airways

    British Airways

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

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Cheap flights from Barcelona (BCN) to Southern California (QLA)

Prices were available within the past 7 days and start at CA $559 for one-way flights and CA $733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, Nov. 13 - Thu, Nov. 20
BCN
Barcelona
LAX
Los Angeles
CA $733 Roundtrip, found 5 days ago
CA $733
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Thu, Nov. 13 from Barcelona to Los Angeles, returning Thu, Nov. 20, priced at CA $733 found 5 days ago
British Airways
Thu, Nov. 6 - Sun, Nov. 9
BCN
Barcelona
LAX
Los Angeles
CA $879 Roundtrip, found 1 day ago
CA $879
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Nov. 6 from Barcelona to Los Angeles, returning Sun, Nov. 9, priced at CA $879 found 1 day ago
Aer Lingus
Thu, Nov. 6 - Sun, Nov. 9
BCN
Barcelona
LAX
Los Angeles
CA $891 Roundtrip, found 1 day ago
CA $891
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Nov. 6 from Barcelona to Los Angeles, returning Sun, Nov. 9, priced at CA $891 found 1 day ago
British Airways
Thu, Sep. 11 - Mon, Sep. 15
BCN
Barcelona
ONT
Ontario
CA $948 Roundtrip, found 3 days ago
CA $948
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Sep. 11 from Barcelona to Ontario, returning Mon, Sep. 15, priced at CA $948 found 3 days ago
ITA Airways
Thu, Sep. 11 - Mon, Sep. 15
BCN
Barcelona
LAX
Los Angeles
CA $952 Roundtrip, found 3 days ago
CA $952
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Thu, Sep. 11 from Barcelona to Los Angeles, returning Mon, Sep. 15, priced at CA $952 found 3 days ago
Iberia
Sun, Dec. 14 - Tue, Dec. 23
BCN
Barcelona
LAX
Los Angeles
CA $992 Roundtrip, found 4 days ago
CA $992
Roundtrip
found 4 days ago
Select Iberia flight, departing Sun, Dec. 14 from Barcelona to Los Angeles, returning Tue, Dec. 23, priced at CA $992 found 4 days ago

Find the cheapest month to fly from Barcelona (BCN) to Los Angeles (LAX)

October is typically the cheapest month to fly

From CA $620 - CA $1,153 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.