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

Return flights

15 May - 29 May	TAP
19 May - 26 May	Lufthansa
12 May - 19 May	Air Canada
17 May - 26 May	Lufthansa
15 May - 24 May	TAP
20 May - 27 May	Brussels Airlines
09 May - 20 May	Air Canada
05 May - 12 May	SWISS
03 May - 20 May	Lufthansa
02 May - 13 May	Scandinavian Airlines
26 May - 09 Jun	Scandinavian Airlines
26 May - 02 Jun	Scandinavian Airlines
23 May - 13 Jun	TAP
23 May - 07 Jun	TAP
23 May - 06 Jun	TAP
18 May - 01 Jun	Scandinavian Airlines
19 May - 02 Jun	Scandinavian Airlines
23 May - 01 Jun	TAP
24 May - 01 Jun	TAP
31 May - 15 Jun	TAP

Also check the deals for one-way flights from Los Angeles to Rome in May.

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 Rome in May from $501

Return flights