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

Return flights

12 Sep - 27 Sep	Viva Aerobus
27 Sep - 15 Oct	Viva Aerobus
12 Sep - 24 Sep	Viva Aerobus
12 Sep - 20 Sep	Viva Aerobus
12 Sep - 17 Sep	Viva Aerobus
27 Sep - 11 Oct	Viva Aerobus
24 Sep - 27 Sep	Viva Aerobus
23 Sep - 27 Sep	Viva Aerobus
10 Sep - 27 Sep	Viva Aerobus
19 Sep - 27 Sep	Viva Aerobus
20 Sep - 27 Sep	Viva Aerobus
03 Sep - 06 Sep	Viva Aerobus
24 Sep - 11 Oct	Viva Aerobus
23 Sep - 11 Oct	Viva Aerobus
21 Sep - 11 Oct	Viva Aerobus
27 Sep - 09 Oct	Viva Aerobus
27 Sep - 18 Oct	Viva Aerobus
24 Sep - 09 Oct	Viva Aerobus
23 Sep - 09 Oct	Viva Aerobus
19 Sep - 09 Oct	Viva Aerobus

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

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 Havana in September from $235

Return flights