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

Return flights

03 Mar - 12 Mar	TAP
05 Mar - 19 Mar	TAP
05 Mar - 09 Mar	TAP
03 Mar - 19 Mar	TAP
05 Mar - 16 Mar	TAP
04 Mar - 18 Mar	ITA Airways
29 Mar - 06 Apr	ITA Airways
29 Mar - 07 Apr	ITA Airways
08 Mar - 19 Mar	ITA Airways
01 Mar - 15 Mar	ITA Airways
01 Mar - 17 Mar	ITA Airways
04 Mar - 19 Mar	ITA Airways
19 Mar - 09 Apr	TAP
24 Mar - 10 Apr	TAP
21 Mar - 09 Apr	TAP
24 Mar - 28 Apr	TAP
03 Mar - 08 Apr	TAP
23 Mar - 10 Apr	Turkish Airlines
24 Mar - 07 Apr	Turkish Airlines
18 Mar - 08 Apr	Turkish Airlines

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

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 March from 399€

Return flights