Cheapest return flights from Mexico City to Lisbon in September from 631€

AirHint found the following cheapest return flights from Mexico City (MEX) to Lisbon (LIS) in September 2026 (see full year).

Return flights

25 Sep - 30 Sep Iberia
14 Sep - 28 Sep British Airways
14 Sep - 21 Sep British Airways
08 Sep - 16 Sep British Airways
20 Sep - 04 Oct British Airways
15 Sep - 21 Sep Iberia
20 Sep - 30 Sep Iberia
10 Sep - 19 Sep British Airways
18 Sep - 25 Sep British Airways
19 Sep - 04 Oct British Airways
15 Sep - 22 Sep British Airways
01 Sep - 09 Sep Iberia

Also check the deals for one-way flights from Mexico City to Lisbon in September.

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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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