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

Return flights

01 Mar - 18 Mar	Finnair	direct
04 Mar - 18 Mar	Finnair	direct
17 Mar - 01 Apr	Finnair
15 Mar - 18 Mar	Aer Lingus	direct
12 Mar - 23 Mar	TAP
19 Mar - 24 Mar	TAP
05 Mar - 09 Mar	TAP
14 Mar - 21 Mar	TAP
14 Mar - 23 Mar	TAP
15 Mar - 17 Apr	Finnair	direct
19 Mar - 23 Mar	TAP
12 Mar - 19 Mar	TAP
23 Mar - 01 Apr	Air Canada
22 Mar - 01 Apr	British Airways
18 Mar - 01 Apr	Air Canada
23 Mar - 14 Apr	SWISS
31 Mar - 09 Apr	Finnair
31 Mar - 14 Apr	Finnair
24 Mar - 06 Apr	Air Canada
30 Mar - 08 Apr	Finnair

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 $404

Return flights