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

Return flights

04 Jun - 10 Jun	WestJet
03 Jun - 14 Jun	Lufthansa
03 Jun - 10 Jun	WestJet
02 Jun - 13 Jun	TAP
05 Jun - 08 Jun	WestJet
12 Jun - 18 Jun	Royal Air Maroc
13 Jun - 22 Jun	TAP
10 Jun - 19 Jun	WestJet
11 Jun - 18 Jun	WestJet
09 Jun - 20 Jun	Air Canada
26 Jun - 04 Jul	TAP
26 Jun - 11 Jul	TAP
27 Jun - 04 Jul	TAP
28 Jun - 05 Jul	TAP
30 Jun - 07 Jul	TAP
01 Jun - 31 Jul	WestJet
26 Jun - 03 Jul	TAP
17 Jun - 01 Jul	WestJet
29 Jun - 13 Jul	Air Canada
27 Jun - 18 Jul	Norse Atlantic Airways (UK)

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 $679

Return flights