AirHint found the following cheapest return flights from Los Angeles (LAX) to Barcelona (BCN) in June 2026 (see full year).

Return flights

08 Jun - 15 Jun	Air Canada
01 Jun - 08 Jun	FrenchBee
01 Jun - 09 Jun	Air Canada
01 Jun - 27 Jun	Air Canada
10 Jun - 18 Jun	WestJet
28 Jun - 05 Jul	Air Canada
18 Jun - 05 Jul	Air Canada
07 Jun - 27 Jun	Air Canada
05 Jun - 27 Jun	Air Canada
10 Jun - 10 Jul	WestJet
03 Jun - 27 Jun	Air Canada
15 Jun - 11 Jul	Air Canada
02 Jun - 27 Jun	Air Canada
06 Jun - 27 Jun	Air Canada
17 Jun - 11 Jul	WestJet
09 Jun - 04 Jul	TAP
19 Jun - 11 Jul	Norse Atlantic Airways (UK)
08 Jun - 04 Jul	Flair Airlines
13 Jun - 04 Jul	TAP
27 Jun - 18 Jul	TAP

Also check the deals for one-way flights from Los Angeles to Barcelona in June.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Los Angeles to Barcelona in June from $716

Return flights