Cheapest return flights from Lisbon to Cancun in September from $557

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

Return flights

17 Sep - 25 Sep British Airways
15 Sep - 27 Sep British Airways
22 Sep - 29 Sep British Airways
11 Sep - 18 Sep British Airways
26 Sep - 03 Oct British Airways
08 Sep - 15 Sep British Airways
28 Sep - 06 Oct British Airways
13 Sep - 20 Sep British Airways
27 Sep - 04 Oct British Airways
03 Sep - 10 Sep Air Canada
20 Sep - 27 Sep British Airways
27 Sep - 05 Oct British Airways
04 Sep - 12 Sep United
06 Sep - 13 Sep Air Transat

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

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