AirHint found the following cheapest return flights from Mexico City (MEX) to Rome (FCO) in May 2026 (see full year).

Return flights

06 May - 20 May	Aer Lingus
06 May - 14 May	Aer Lingus
12 May - 19 May	Aer Lingus
04 May - 11 May	Air Canada
27 May - 03 Jun	Air Canada
13 May - 21 May	Air Canada
12 May - 25 May	Air Canada
13 May - 25 May	Air Canada
19 May - 02 Jun	Air Canada
20 May - 04 Jun	Air Canada
26 May - 02 Jun	Air Canada
25 May - 01 Jun	Air Canada
28 May - 04 Jun	Air Canada
12 May - 26 May	Air Canada
12 May - 27 May	Air Canada
11 May - 25 May	Air Canada
24 May - 01 Jun	Air France
25 May - 15 Jun	Lufthansa
28 May - 08 Jun	Air Canada
27 May - 12 Jun	Lufthansa

Also check the deals for one-way flights from Mexico City 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 Mexico City to Rome in May from $805

Return flights