Cheapest return flights from Mexico City to Lisbon in September from $860

AirHint found the following cheapest return flights from Mexico City (MEX) to Lisbon (LIS) in September 2025 (see full year).

Return flights

13 Sep - 16 Sep Aeromexico
10 Sep - 17 Sep Iberia
05 Sep - 12 Sep Viva
24 Sep - 08 Oct Iberia
07 Sep - 24 Sep Iberia
22 Sep - 24 Sep Iberia
08 Sep - 15 Sep Aeromexico
20 Sep - 28 Sep Volaris
08 Sep - 14 Sep Volaris
24 Sep - 03 Oct Iberia
02 Sep - 09 Sep Iberia
03 Sep - 14 Sep Volaris
23 Sep - 07 Oct Air France
24 Sep - 07 Oct Air France
16 Sep - 14 Oct Iberia
14 Sep - 20 Oct Iberia
18 Sep - 04 Oct Iberia
05 Sep - 04 Oct Iberia
18 Sep - 19 Oct Air France

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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