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

Return flights

04 Mar - 18 Mar	Air Canada
01 Mar - 10 Mar	British Airways
16 Mar - 09 Apr	Finnair
08 Mar - 15 Mar	Iberia
11 Mar - 15 Mar	British Airways
25 Mar - 31 Mar	Air Canada
31 Mar - 30 Apr	TAP
22 Mar - 27 Mar	Air Canada
20 Mar - 26 Mar	SWISS
19 Mar - 26 Mar	Lufthansa
25 Mar - 02 Apr	Iberia
31 Mar - 25 Apr	TAP
21 Mar - 26 Mar	Aer Lingus
17 Mar - 29 Mar	British Airways
18 Mar - 11 Apr	Finnair
20 Mar - 02 Apr	Iberia
19 Mar - 11 Apr	Iberia For Level
31 Mar - 22 Apr	United
18 Mar - 05 Apr	Air Canada
27 Mar - 18 Apr	Air Canada

Also check the deals for one-way flights from Los Angeles to Madrid 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 Madrid in March from $427

Return flights