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

Return flights

12 Mar - 17 Mar	TAP
02 Mar - 17 Mar	TAP
06 Mar - 14 Mar	TAP
11 Mar - 17 Mar	TAP
04 Mar - 12 Mar	TAP
02 Mar - 10 Mar	TAP
05 Mar - 12 Mar	TAP
10 Mar - 17 Mar	TAP
04 Mar - 10 Mar	TAP
03 Mar - 12 Mar	TAP
31 Mar - 06 Apr	Iberia
30 Mar - 17 Apr	Finnair
31 Mar - 08 Apr	Iberia
27 Mar - 06 Apr	British Airways
28 Mar - 05 Apr	British Airways
14 Mar - 04 Apr	British Airways
01 Mar - 01 Apr	KLM
27 Mar - 08 Apr	British Airways
30 Mar - 03 Apr	Scandinavian Airlines
01 Mar - 01 Apr	ITA Airways	direct

Also check the deals for one-way flights from Rome to Los Angeles 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 Rome to Los Angeles in March from $458

Return flights