Cheap flights from Barcelona to Southern California

View AU$670 flight on Fri, 24 Oct. 2025Opens in a new window

Popular airlines from Barcelona to Southern California

  • Air Canada

    Air Canada

  • Air France

    Air France

  • Avianca

    Avianca

  • Finnair

    Finnair

  • ITA Airways

    ITA Airways

  • British Airways

    British Airways

  • Delta

    Delta

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

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
Fri, 28 Nov. - Sat, 10 Jan.
BCN
Barcelona
LAX
Los Angeles
AU$1,026 Return, found 1 day ago
AU$1,026
Return
found 1 day ago
Select TAP Portugal flight, departing Fri, 28 Nov. from Barcelona to Los Angeles, returning Sat, 10 Jan., priced at AU$1,026 found 1 day ago
Scandinavian Airlines
Thu, 11 Sep. - Sat, 27 Sep.
BCN
Barcelona
LAX
Los Angeles
AU$1,051 Return, found 4 days ago
AU$1,051
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 11 Sep. from Barcelona to Los Angeles, returning Sat, 27 Sep., priced at AU$1,051 found 4 days ago
ITA Airways
Wed, 10 Sep. - Wed, 17 Sep.
BCN
Barcelona
LAX
Los Angeles
AU$1,063 Return, found 3 hours ago
AU$1,063
Return
found 3 hours ago
Select ITA Airways flight, departing Wed, 10 Sep. from Barcelona to Los Angeles, returning Wed, 17 Sep., priced at AU$1,063 found 3 hours ago
Aer Lingus
Thu, 11 Sep. - Sat, 27 Sep.
BCN
Barcelona
LAX
Los Angeles
AU$1,086 Return, found 4 days ago
AU$1,086
Return
found 4 days ago
Select Aer Lingus flight, departing Thu, 11 Sep. from Barcelona to Los Angeles, returning Sat, 27 Sep., priced at AU$1,086 found 4 days ago
Iberia
Thu, 11 Sep. - Sat, 27 Sep.
BCN
Barcelona
LAX
Los Angeles
AU$1,185 Return, found 4 days ago
AU$1,185
Return
found 4 days ago
Select Iberia flight, departing Thu, 11 Sep. from Barcelona to Los Angeles, returning Sat, 27 Sep., priced at AU$1,185 found 4 days ago
Swiss International Air Lines
Thu, 16 Oct. - Sat, 25 Oct.
BCN
Barcelona
LAX
Los Angeles
AU$1,205 Return, found 2 days ago
AU$1,205
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 16 Oct. from Barcelona to Los Angeles, returning Sat, 25 Oct., priced at AU$1,205 found 2 days ago

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

October is typically the cheapest month to fly

From AU$694 - AU$1,291 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.